Release 1.9.1

fix: install updated gpg key and nginx apt repository
fix: add missing ampersands
2019-09-19 15:17:41 -04:00 · 2019-09-19 13:30:46 -04:00 · 2019-07-30 10:51:51 -04:00 · 2019-07-30 10:46:00 -04:00 · 2019-07-29 22:03:01 -04:00 · 2019-07-15 15:00:37 -07:00
74 changed files with 1280 additions and 702 deletions
--- a/.github/labels.yml
+++ b/.github/labels.yml
@@ -0,0 +1,57 @@
+labels:
+- name: bc-break
+  color: eb6420
+- name: blocks release
+  color: "000000"
+- name: 'difficulty: easy'
+  color: c5def5
+- name: 'difficulty: hard'
+  color: e99695
+- name: 'difficulty: medium'
+  color: fef2c0
+- name: hacktoberfest
+  color: b0581d
+- name: 'needs: documentation'
+  color: c2e0c6
+- name: 'needs: more info'
+  color: c2e0c6
+- name: 'needs: rebase'
+  color: c2e0c6
+- name: 'needs: tests'
+  color: c2e0c6
+- name: 'status: duplicate'
+  color: cccccc
+- name: 'status: fix-provided'
+  color: c5def5
+- name: 'status: future'
+  color: c5def5
+- name: 'status: has plan'
+  color: c5def5
+- name: 'status: invalid'
+  color: cccccc
+- name: 'status: merge for next minor'
+  color: c5def5
+- name: 'status: merge for next patch'
+  color: c5def5
+- name: 'status: wontfix'
+  color: cccccc
+- name: 'type: bug'
+  color: e01b1b
+- name: 'type: documentation'
+  color: 0052cc
+- name: 'type: enhancement'
+  color: 09ab3c
+- name: 'type: question'
+  color: cc317c
+- name: 'type: refactor'
+  color: 0052cc
+- name: 'type: rfc'
+  color: 0052cc
+- name: 'type: roadmap'
+  color: 0052cc
+- name: 'type: service'
+  color: "5319e7"
+- name: 'type: support'
+  color: cc317c
+- name: 'type: tests'
+  color: 0052cc
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,2 @@
-tests/dokku
-tests/fixtures
-tests/bin/plugn
-tests/bin/readlink
+/tmp
 .vagrant
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,10 +1,9 @@
-sudo: required
 dist: trusty
 language: bash
 env:
-  - DOKKU_VERSION=master DOKKU_SYSTEM_GROUP=travis DOKKU_SYSTEM_USER=travis
-  - DOKKU_VERSION=v0.7.0 DOKKU_SYSTEM_GROUP=travis DOKKU_SYSTEM_USER=travis
-  - DOKKU_VERSION=v0.6.0 DOKKU_SYSTEM_GROUP=travis DOKKU_SYSTEM_USER=travis
-  - DOKKU_VERSION=v0.5.0 DOKKU_SYSTEM_GROUP=travis DOKKU_SYSTEM_USER=travis
-  - DOKKU_VERSION=v0.4.0 DOKKU_SYSTEM_GROUP=travis DOKKU_SYSTEM_USER=travis
+  - DOKKU_VERSION=master
+  - DOKKU_VERSION=v0.17.0
+install: make setup
+before_script: sudo sysctl -w vm.max_map_count=262144
 script: make test
+after_failure: make report
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,4 +1,4 @@
-Copyright (C) 2015 Jose Diaz-Gonzalez
+Copyright (C) 2018 Jose Diaz-Gonzalez

 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

--- a/68
+++ b/68
@@ -1,22 +1,36 @@
+HARDWARE = $(shell uname -m)
+SYSTEM_NAME  = $(shell uname -s | tr '[:upper:]' '[:lower:]')
+
+bats:
+ifeq ($(SYSTEM_NAME),darwin)
+ifneq ($(shell bats --version >/dev/null 2>&1 ; echo $$?),0)
+	brew install bats-core
+endif
+else
+	git clone https://github.com/josegonzalez/bats-core.git /tmp/bats
+	cd /tmp/bats && sudo ./install.sh /usr/local
+	rm -rf /tmp/bats
+endif
+
 shellcheck:
-ifeq ($(shell shellcheck > /dev/null 2>&1 ; echo $$?),127)
-ifeq ($(shell uname),Darwin)
+ifneq ($(shell shellcheck --version >/dev/null 2>&1 ; echo $$?),0)
+ifeq ($(SYSTEM_NAME),darwin)
 	brew install shellcheck
 else
 	sudo add-apt-repository 'deb http://archive.ubuntu.com/ubuntu trusty-backports main restricted universe multiverse'
+	sudo rm -rf /var/lib/apt/lists/* && sudo apt-get clean
 	sudo apt-get update -qq && sudo apt-get install -qq -y shellcheck
 endif
 endif

-bats:
-ifeq ($(shell bats > /dev/null 2>&1 ; echo $$?),127)
-ifeq ($(shell uname),Darwin)
-	git clone https://github.com/sstephenson/bats.git /tmp/bats
-	cd /tmp/bats && sudo ./install.sh /usr/local
-	rm -rf /tmp/bats
+shfmt:
+ifneq ($(shell shfmt --version >/dev/null 2>&1 ; echo $$?),0)
+ifeq ($(shfmt),Darwin)
+	brew install shfmt
 else
-	sudo add-apt-repository ppa:duggan/bats --yes
-	sudo apt-get update -qq && sudo apt-get install -qq -y bats
+	wget -qO /tmp/shfmt https://github.com/mvdan/sh/releases/download/v2.6.2/shfmt_v2.6.2_linux_amd64
+	chmod +x /tmp/shfmt
+	sudo mv /tmp/shfmt /usr/local/bin/shfmt
 endif
 endif

@@ -30,20 +44,40 @@ endif

 ci-dependencies: shellcheck bats readlink

-lint:
+lint-setup:
+	@mkdir -p tmp/test-results/shellcheck tmp/shellcheck
+	@find . -not -path '*/\.*' -type f | xargs file | grep text | awk -F ':' '{ print $$1 }' | xargs head -n1 | egrep -B1 "bash" | grep "==>" | awk '{ print $$2 }' > tmp/shellcheck/test-files
+	@cat tests/shellcheck-exclude | sed -n -e '/^# SC/p' | cut -d' ' -f2 | paste -d, -s - > tmp/shellcheck/exclude
+
+lint: lint-setup
 	# these are disabled due to their expansive existence in the codebase. we should clean it up though
-	# SC1090: Can't follow non-constant source. Use a directive to specify location.
-	# SC2034: Variable appears unused. Verify it or export it.
-	# SC2155: Declare and assign separately to avoid masking return values.
+	@cat tests/shellcheck-exclude | sed -n -e '/^# SC/p'
 	@echo linting...
-	@$(QUIET) find ./ -maxdepth 1 -not -path '*/\.*' | xargs file | egrep "shell|bash" | awk '{ print $$1 }' | sed 's/://g' | xargs shellcheck -e SC1090,SC2034,SC2155
+	@cat tmp/shellcheck/test-files | xargs shellcheck -e $(shell cat tmp/shellcheck/exclude) | tests/shellcheck-to-junit --output tmp/test-results/shellcheck/results.xml --files tmp/shellcheck/test-files --exclude $(shell cat tmp/shellcheck/exclude)

 unit-tests:
 	@echo running unit tests...
-	@$(QUIET) bats tests
+	@mkdir -p tmp/test-results/bats
+	@cd tests && echo "executing tests: $(shell cd tests ; ls *.bats | xargs)"
+	cd tests && bats --formatter bats-format-junit -e -T -o ../tmp/test-results/bats *.bats
+
+tmp/xunit-to-github:
+	mkdir -p tmp
+	curl -o tmp/xunit-to-github.tgz -sL https://github.com/josegonzalez/go-xunit-to-github/releases/download/v0.3.0/xunit-to-github_0.3.0_$(SYSTEM_NAME)_$(HARDWARE).tgz
+	tar xf tmp/xunit-to-github.tgz -C tmp
+	chmod +x tmp/xunit-to-github

 setup:
 	bash tests/setup.sh
 	$(MAKE) ci-dependencies

-test: setup lint unit-tests
+test: lint unit-tests
+
+report: tmp/xunit-to-github
+ifdef TRAVIS_REPO_SLUG
+ifdef GITHUB_ACCESS_TOKEN
+ifneq ($(TRAVIS_PULL_REQUEST),false)
+	tmp/xunit-to-github --skip-ok --job-url "$(TRAVIS_JOB_WEB_URL)" --pull-request-id "$(TRAVIS_PULL_REQUEST)" --repository-slug "$(TRAVIS_REPO_SLUG)" --title "DOKKU_VERSION=$(DOKKU_VERSION)" tmp/test-results/bats tmp/test-results/shellcheck
+endif
+endif
+endif
--- a/README.md
+++ b/README.md
@@ -1,28 +1,29 @@
-# dokku postgres (beta) [![Build Status](https://img.shields.io/travis/dokku/dokku-postgres.svg?branch=master "Build Status")](https://travis-ci.org/dokku/dokku-postgres) [![IRC Network](https://img.shields.io/badge/irc-freenode-blue.svg "IRC Freenode")](https://webchat.freenode.net/?channels=dokku)
+# dokku postgres [![Build Status](https://img.shields.io/travis/dokku/dokku-postgres.svg?branch=master "Build Status")](https://travis-ci.org/dokku/dokku-postgres) [![IRC Network](https://img.shields.io/badge/irc-freenode-blue.svg "IRC Freenode")](https://webchat.freenode.net/?channels=dokku)

-Official postgres plugin for dokku. Currently defaults to installing [postgres 10.2](https://hub.docker.com/_/postgres/).
+Official postgres plugin for dokku. Currently defaults to installing [postgres 11.4](https://hub.docker.com/_/postgres/).

 ## requirements

- dokku 0.4.x+
+- dokku 0.12.x+
 - docker 1.8.x

 ## installation

 ```shell
-# on 0.4.x+
+# on 0.12.x+
 sudo dokku plugin:install https://github.com/dokku/dokku-postgres.git postgres
 ```

 ## commands

 ```
+postgres:app-links <app>          List all postgres service links for a given app
 postgres:backup <name> <bucket> (--use-iam) Create a backup of the postgres service to an existing s3 bucket
 postgres:backup-auth <name> <aws_access_key_id> <aws_secret_access_key> (<aws_default_region>) (<aws_signature_version>) (<endpoint_url>) Sets up authentication for backups on the postgres service
 postgres:backup-deauth <name>     Removes backup authentication for the postgres service
 postgres:backup-schedule <name> <schedule> <bucket> Schedules a backup of the postgres service
 postgres:backup-schedule-cat <name> Show the backup schedule for the service
-postgres:backup-set-encryption <name> <encryption_key> Sets up GPG encryption for future backups of the postgres service
+postgres:backup-set-encryption <name> <passphrase> Set a GPG passphrase for backups
 postgres:backup-unschedule <name> Unschedules the backup of the postgres service
 postgres:backup-unset-encryption <name> Removes backup encryption for future backups of the postgres service
 postgres:clone <name> <new-name>  Create container <new-name> then copy data from <name> into <new-name>
@@ -45,6 +46,7 @@ postgres:start <name>             Start a previously stopped postgres service
 postgres:stop <name>              Stop a running postgres service
 postgres:unexpose <name>          Unexpose a previously exposed postgres service
 postgres:unlink <name> <app>      Unlink the postgres service from the app
+postgres:upgrade <name>           Upgrade service <service> to the specified version
 ```

 ## usage
@@ -58,7 +60,7 @@ dokku postgres:create lolipop
 # it *must* be compatible with the
 # official postgres image
 export POSTGRES_IMAGE="postgres"
-export POSTGRES_IMAGE_VERSION="10.2"
+export POSTGRES_IMAGE_VERSION="11.4"
 dokku postgres:create lolipop

 # you can also specify custom environment
@@ -183,7 +185,7 @@ OR

 ## upgrade/downgrade

-At the moment a database can’t be upgraded  (or downgraded) inplace. Instead a clone has to be made, like this:
+At the moment a database can’t be upgraded (or downgraded) inplace. Instead a clone has to be made, like this:

 ```shell
 # Our original DB using PG 9.5
@@ -266,7 +268,7 @@ dokku postgres:connect db < ./dump.sql
 ## Security

 The connection to the database is done over SSL. A self-signed certificate is
-automatically generated when creating the service.  It can be replaced by a
+automatically generated when creating the service. It can be replaced by a
 custom certificate by overwriting the `server.crt` and `server.key` files in
 `/var/lib/dokku/services/postgres/<DB_NAME>/data`.
 The `server.key` must be chmoded to 600 and must be owned by the postgres user
--- a/9
+++ b/9
@@ -1,8 +1,8 @@
 # -*- mode: ruby -*-
 # vi: set ft=ruby :

-BOX_NAME = ENV["BOX_NAME"] || "bento/ubuntu-14.04"
-BOX_MEMORY = ENV["BOX_MEMORY"] || "512"
+BOX_NAME = ENV["BOX_NAME"] || "bento/ubuntu-18.04"
+BOX_MEMORY = ENV["BOX_MEMORY"] || "2048"
 DOKKU_VERSION = "master"

 Vagrant.configure(2) do |config|
@@ -10,9 +10,6 @@ Vagrant.configure(2) do |config|
  config.ssh.forward_agent = true

  config.vm.provider :virtualbox do |vb|
-    # Ubuntu's Raring 64-bit cloud image is set to a 32-bit Ubuntu OS type by
-    # default in Virtualbox and thus will not boot. Manually override that.
-    vb.customize ["modifyvm", :id, "--ostype", "Ubuntu_64"]
    vb.customize ["modifyvm", :id, "--memory", BOX_MEMORY]
  end

@@ -23,7 +20,7 @@ Vagrant.configure(2) do |config|
  config.vm.define "default", primary: true do |vm|
    vm.vm.synced_folder File.dirname(__FILE__), "/vagrant"

-    vm.vm.provision :shell, :inline => "apt-get update > /dev/null && apt-get install -y -qq git software-properties-common"
+    vm.vm.provision :shell, :inline => "apt -q update && apt -y -qq install git software-properties-common"
    vm.vm.provision :shell, :inline => "cd /vagrant && DOKKU_VERSION=#{DOKKU_VERSION} make setup"
    vm.vm.provision :shell, :inline => "cd /vagrant && DOKKU_TRACE=1 DOKKU_VERSION=#{DOKKU_VERSION} make test"
  end
--- a/3
+++ b/3
@@ -2,7 +2,8 @@
 source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/config"
 [[ " help $PLUGIN_COMMAND_PREFIX:help $PLUGIN_COMMAND_PREFIX $PLUGIN_COMMAND_PREFIX:default " == *" $1 "* ]] || [[ "$1" == "$PLUGIN_COMMAND_PREFIX:"* ]] || exit "$DOKKU_NOT_IMPLEMENTED_EXIT"
 source "$PLUGIN_BASE_PATH/common/functions"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x

 source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/help-functions"

--- a/433
+++ b/433
@@ -1,11 +1,12 @@
 #!/usr/bin/env bash
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_AVAILABLE_PATH/config/functions"

 docker_ports_options() {
  declare desc="Exports a list of exposed ports"
  declare PORTS=("$@")
-  for (( i=0; i < ${#PLUGIN_DATASTORE_PORTS[@]}; i++ )); do
+  for ((i = 0; i < ${#PLUGIN_DATASTORE_PORTS[@]}; i++)); do
    echo -n "-p ${PORTS[i]}:${PLUGIN_DATASTORE_PORTS[i]} "
  done
 }
@@ -13,25 +14,29 @@ docker_ports_options() {
 get_container_ip() {
  declare desc="Retrieves the ip address of a container"
  declare CONTAINER_ID="$1"
-  docker inspect --format '{{ .NetworkSettings.IPAddress }}' "$CONTAINER_ID"
+  docker inspect --format '{{ .NetworkSettings.IPAddress }}' "$CONTAINER_ID" 2>/dev/null
 }

 get_database_name() {
  declare desc="Retrieves a sanitized database name"
-  declare DATABASE="$1"
-  # some datastores do not like special characters in database names
-  # so we need to normalize them out
-  echo "$DATABASE" | tr .- _
+  declare SERVICE="$1"
+  local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
+
+  if [[ ! -f "$SERVICE_ROOT/DATABASE_NAME" ]]; then
+    echo "$SERVICE" > "$SERVICE_ROOT/DATABASE_NAME"
+  fi
+
+  cat "$SERVICE_ROOT/DATABASE_NAME"
 }

 get_random_ports() {
  declare desc="Retrieves N random ports"
  declare iterations="${1:-1}"
-  for (( i=0; i < iterations; i++ )); do
+  for ((i = 0; i < iterations; i++)); do
    local port=$RANDOM
    local quit=0
    while [ "$quit" -ne 1 ]; do
-      netstat -an | grep $port > /dev/null
+      netstat -an | grep $port >/dev/null
      # shellcheck disable=SC2181
      if [ $? -gt 0 ]; then
        quit=1
@@ -59,7 +64,7 @@ is_container_status() {
  declare desc="Returns 0 or 1 depending upon whether a given container has a certain status"
  declare CID="$1" STATUS="$2"
  local TEMPLATE="{{.State.$STATUS}}"
-  local CONTAINER_STATUS=$(docker inspect -f "$TEMPLATE" "$CID" 2> /dev/null || true)
+  local CONTAINER_STATUS=$(docker inspect -f "$TEMPLATE" "$CID" 2>/dev/null || true)

  if [[ "$CONTAINER_STATUS" == "true" ]]; then
    return 0
@@ -67,50 +72,111 @@ is_container_status() {
  return 1
 }

+is_implemented_command() {
+  declare desc="return true if value ($1) is in list (all other arguments)"
+  declare CMD="$1"
+  CMD="$(echo "$CMD" | cut -d ':' -f2)"
+
+  if [[ ${#PLUGIN_UNIMPLEMENTED_SUBCOMMANDS[@]} -eq 0 ]]; then
+    return 0
+  fi
+
+  local e
+  for e in "${PLUGIN_UNIMPLEMENTED_SUBCOMMANDS[@]}"; do
+    [[ "$e" == "$CMD" ]] && return 1
+  done
+  return 0
+}
+
+is_valid_service_name() {
+  declare desc="Validates a service name"
+  declare SERVICE="$1"
+  [[ -z "$SERVICE" ]] && return 1
+
+  if [[ "$SERVICE" =~ ^[A-Za-z0-9_-]+$ ]]; then
+    return 0
+  fi
+
+  return 1
+}
+
 remove_from_links_file() {
  declare desc="Removes an app from the service link file"
  declare SERVICE="$1" APP="$2"
  local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
  local LINKS_FILE="$SERVICE_ROOT/LINKS"

-  mkdir -p "$SERVICE_ROOT" || dokku_log_fail "Unable to create service directory"
-  touch "$LINKS_FILE"
+  if [[ ! -f "$LINKS_FILE" ]]; then
+    return
+  fi
+
  sed -i.bak "/^$APP\$/d" "$LINKS_FILE" && rm "$LINKS_FILE.bak"
  sort "$LINKS_FILE" -u -o "$LINKS_FILE"
 }

-service_alias() {
-  declare desc="Retrieves the alias of a service"
-  declare SERVICE="$1"
-  local SERVICE_NAME="$(get_service_name "$SERVICE")"
-  echo "$SERVICE_NAME" | tr ._ -
+retry-docker-command() {
+  local ID="$1" COMMAND="$2"
+  local i=0 success=false
+  until [ $i -ge 100 ]; do
+    set +e
+    docker exec -it "$ID" sh -c "$COMMAND" 2>/dev/null
+    exit_code=$?
+    set -e
+    if [[ "$exit_code" == 0 ]]; then
+      success=true
+      break
+    fi
+    i=$((i + 1))
+    sleep 1
+  done
+  if [[ $i -gt 0 ]]; then
+    dokku_log_verbose "Container command retried ${i} time(s): ${COMMAND}"
+  fi
+  [[ "$success" == "true" ]] || dokku_log_fail "Failed to run command: ${COMMAND}"
 }

 service_alternative_alias() {
  declare desc="Retrieves an alternative alias for a service"
  declare EXISTING_CONFIG="$1"
  local COLORS=(AQUA BLACK BLUE FUCHSIA GRAY GREEN LIME MAROON NAVY OLIVE PURPLE RED SILVER TEAL WHITE YELLOW)
-  local ALIAS;
+  local ALIAS

-  while [[ -z $ALIAS ]]; do
-    local IDX=$((RANDOM % ${#COLORS[*]}))
-    local COLOR=${COLORS[IDX]}
+  for COLOR in "${COLORS[@]}"; do
    ALIAS="${PLUGIN_ALT_ALIAS}_${COLOR}"
    local IN_USE=$(echo "$EXISTING_CONFIG" | grep "${ALIAS}_URL")
-    if [[ -n $IN_USE ]]; then
-      unset ALIAS
+    if [[ -z "$IN_USE" ]]; then
+      break
    fi
+    unset ALIAS
  done
  echo "$ALIAS"
 }

+service_app_links() {
+  declare desc="Outputs all service links for a given app"
+  declare APP="$1"
+  local SERVICE LINKED_APP
+
+  pushd "$PLUGIN_DATA_ROOT" >/dev/null
+  for SERVICE in *; do
+    [[ -f "$SERVICE/LINKS" ]] || continue
+    for LINKED_APP in $(<"$SERVICE/LINKS"); do
+      if [[ "$LINKED_APP" == "$APP" ]]; then
+        echo "$SERVICE"
+      fi
+    done
+  done
+}
+
 service_backup() {
  declare desc="Creates a backup of a service to an existing s3 bucket"
  declare SERVICE="$1" BUCKET_NAME="$2" USE_IAM_OPTIONAL_FLAG="$3"
-  local BACKUP_CONFIG_ROOT="$PLUGIN_DATA_ROOT/$SERVICE/backup"
+  local SERVICE_BACKUP_ROOT="$PLUGIN_DATA_ROOT/$SERVICE/backup"
  local BACKUP_ENCRYPTION_CONFIG_ROOT="$PLUGIN_DATA_ROOT/$SERVICE/backup-encryption"
-  local AWS_ACCESS_KEY_ID_FILE="$BACKUP_CONFIG_ROOT/AWS_ACCESS_KEY_ID"
-  local AWS_SECRET_ACCESS_KEY_FILE="$BACKUP_CONFIG_ROOT/AWS_SECRET_ACCESS_KEY"
+  local AWS_ACCESS_KEY_ID_FILE="$SERVICE_BACKUP_ROOT/AWS_ACCESS_KEY_ID"
+  local AWS_SECRET_ACCESS_KEY_FILE="$SERVICE_BACKUP_ROOT/AWS_SECRET_ACCESS_KEY"
+  local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
+  local ID="$(cat "$SERVICE_ROOT/ID")"
  local BACKUP_PARAMETERS=""

  if [[ -z "$USE_IAM_OPTIONAL_FLAG" ]]; then
@@ -124,26 +190,26 @@ service_backup() {
  TMPDIR=$(mktemp -d)
  trap 'rm -rf "$TMPDIR" > /dev/null' RETURN INT TERM EXIT

-  docker inspect "$ID" &> /dev/null || dokku_log_fail "Service container does not exist"
+  docker inspect "$ID" &>/dev/null || dokku_log_fail "Service container does not exist"
  is_container_status "$ID" "Running" || dokku_log_fail "Service container is not running"

-  (service_export "$SERVICE" > "${TMPDIR}/export")
+  (service_export "$SERVICE" >"${TMPDIR}/export")

  # Build parameter list for s3backup tool
  BACKUP_PARAMETERS="$BACKUP_PARAMETERS -e BUCKET_NAME=$BUCKET_NAME"
  BACKUP_PARAMETERS="$BACKUP_PARAMETERS -e BACKUP_NAME=${PLUGIN_COMMAND_PREFIX}-${SERVICE}"
  BACKUP_PARAMETERS="$BACKUP_PARAMETERS -v ${TMPDIR}:/backup"

-  if [[ -f "$BACKUP_CONFIG_ROOT/AWS_DEFAULT_REGION" ]]; then
-    BACKUP_PARAMETERS="$BACKUP_PARAMETERS -e AWS_DEFAULT_REGION=$(cat "$BACKUP_CONFIG_ROOT/AWS_DEFAULT_REGION")"
+  if [[ -f "$SERVICE_BACKUP_ROOT/AWS_DEFAULT_REGION" ]]; then
+    BACKUP_PARAMETERS="$BACKUP_PARAMETERS -e AWS_DEFAULT_REGION=$(cat "$SERVICE_BACKUP_ROOT/AWS_DEFAULT_REGION")"
  fi

-  if [[ -f "$BACKUP_CONFIG_ROOT/AWS_SIGNATURE_VERSION" ]]; then
-    BACKUP_PARAMETERS="$BACKUP_PARAMETERS -e AWS_SIGNATURE_VERSION=$(cat "$BACKUP_CONFIG_ROOT/AWS_SIGNATURE_VERSION")"
+  if [[ -f "$SERVICE_BACKUP_ROOT/AWS_SIGNATURE_VERSION" ]]; then
+    BACKUP_PARAMETERS="$BACKUP_PARAMETERS -e AWS_SIGNATURE_VERSION=$(cat "$SERVICE_BACKUP_ROOT/AWS_SIGNATURE_VERSION")"
  fi

-  if [[ -f "$BACKUP_CONFIG_ROOT/ENDPOINT_URL" ]]; then
-    BACKUP_PARAMETERS="$BACKUP_PARAMETERS -e ENDPOINT_URL=$(cat "$BACKUP_CONFIG_ROOT/ENDPOINT_URL")"
+  if [[ -f "$SERVICE_BACKUP_ROOT/ENDPOINT_URL" ]]; then
+    BACKUP_PARAMETERS="$BACKUP_PARAMETERS -e ENDPOINT_URL=$(cat "$SERVICE_BACKUP_ROOT/ENDPOINT_URL")"
  fi

  if [[ -f "$BACKUP_ENCRYPTION_CONFIG_ROOT/ENCRYPTION_KEY" ]]; then
@@ -151,29 +217,28 @@ service_backup() {
  fi

  # shellcheck disable=SC2086
-  docker run $BACKUP_PARAMETERS dokkupaas/s3backup:0.8.0
+  docker run --rm $BACKUP_PARAMETERS dokku/s3backup:0.10.0
 }

 service_backup_auth() {
  declare desc="Sets up authentication"
  declare SERVICE="$1" AWS_ACCESS_KEY_ID="$2" AWS_SECRET_ACCESS_KEY="$3" AWS_DEFAULT_REGION="$4" AWS_SIGNATURE_VERSION="$5" ENDPOINT_URL="$6"
-  local SERVICE_ROOT="${PLUGIN_DATA_ROOT}/${SERVICE}"
-  local SERVICE_BACKUP_ROOT="${SERVICE_ROOT}/backup/"
+  local SERVICE_BACKUP_ROOT="$PLUGIN_DATA_ROOT/$SERVICE/backup"

-  mkdir -p "$SERVICE_BACKUP_ROOT"
-  echo "$AWS_ACCESS_KEY_ID" > "${SERVICE_BACKUP_ROOT}/AWS_ACCESS_KEY_ID"
-  echo "$AWS_SECRET_ACCESS_KEY" > "${SERVICE_BACKUP_ROOT}/AWS_SECRET_ACCESS_KEY"
+  mkdir "$SERVICE_BACKUP_ROOT"
+  echo "$AWS_ACCESS_KEY_ID" >"$SERVICE_BACKUP_ROOT/AWS_ACCESS_KEY_ID"
+  echo "$AWS_SECRET_ACCESS_KEY" >"$SERVICE_BACKUP_ROOT/AWS_SECRET_ACCESS_KEY"

  if [[ -n "$AWS_DEFAULT_REGION" ]]; then
-    echo "$AWS_DEFAULT_REGION" > "${SERVICE_BACKUP_ROOT}/AWS_DEFAULT_REGION"
+    echo "$AWS_DEFAULT_REGION" >"$SERVICE_BACKUP_ROOT/AWS_DEFAULT_REGION"
  fi

  if [[ -n "$AWS_SIGNATURE_VERSION" ]]; then
-    echo "$AWS_SIGNATURE_VERSION" > "${SERVICE_BACKUP_ROOT}/AWS_SIGNATURE_VERSION"
+    echo "$AWS_SIGNATURE_VERSION" >"$SERVICE_BACKUP_ROOT/AWS_SIGNATURE_VERSION"
  fi

  if [[ -n "$ENDPOINT_URL" ]]; then
-    echo "$ENDPOINT_URL" > "${SERVICE_BACKUP_ROOT}/ENDPOINT_URL"
+    echo "$ENDPOINT_URL" >"$SERVICE_BACKUP_ROOT/ENDPOINT_URL"
  fi
 }

@@ -197,7 +262,7 @@ service_backup_schedule() {
    dokku_log_fail "Invalid flag provided, only '--use-iam' allowed"
  fi

-  echo "${SCHEDULE} dokku ${DOKKU_BIN} ${PLUGIN_COMMAND_PREFIX}:backup ${SERVICE} ${BUCKET_NAME} ${USE_IAM_OPTIONAL_FLAG}" > "$TMP_CRON_FILE"
+  echo "${SCHEDULE} dokku ${DOKKU_BIN} ${PLUGIN_COMMAND_PREFIX}:backup ${SERVICE} ${BUCKET_NAME} ${USE_IAM_OPTIONAL_FLAG}" >"$TMP_CRON_FILE"
  sudo /bin/mv "$TMP_CRON_FILE" "$CRON_FILE"
  sudo /bin/chown root:root "$CRON_FILE"
  sudo /bin/chmod 644 "$CRON_FILE"
@@ -215,22 +280,22 @@ service_backup_schedule_cat() {
  cat "$CRON_FILE"
 }

-service_backup_unschedule() {
-  declare desc="unschedules the backup of the service"
-  declare SERVICE="$1"
-  local CRON_FILE="/etc/cron.d/dokku-${PLUGIN_COMMAND_PREFIX}-${SERVICE}"
-
-  sudo /bin/rm -f "$CRON_FILE"
-}
-
 service_backup_set_encryption() {
  declare desc="Sets up backup encryption"
  declare SERVICE="$1" ENCRYPTION_KEY="$2"
  local SERVICE_ROOT="${PLUGIN_DATA_ROOT}/${SERVICE}"
  local SERVICE_BACKUP_ENCRYPTION_ROOT="${SERVICE_ROOT}/backup-encryption/"

-  mkdir -p "$SERVICE_BACKUP_ENCRYPTION_ROOT"
-  echo "$ENCRYPTION_KEY" > "${SERVICE_BACKUP_ENCRYPTION_ROOT}/ENCRYPTION_KEY"
+  mkdir "$SERVICE_BACKUP_ENCRYPTION_ROOT"
+  echo "$ENCRYPTION_KEY" >"${SERVICE_BACKUP_ENCRYPTION_ROOT}/ENCRYPTION_KEY"
+}
+
+service_backup_unschedule() {
+  declare desc="unschedules the backup of the service"
+  declare SERVICE="$1"
+  local CRON_FILE="/etc/cron.d/dokku-${PLUGIN_COMMAND_PREFIX}-${SERVICE}"
+
+  sudo /bin/rm -f "$CRON_FILE"
 }

 service_backup_unset_encryption() {
@@ -242,13 +307,40 @@ service_backup_unset_encryption() {
  rm -rf "$SERVICE_BACKUP_ENCRYPTION_ROOT"
 }

+service_container_rm() {
+  declare desc="Stops a service and removes the running container"
+  declare SERVICE="$1"
+  local SERVICE_NAME="$(get_service_name "$SERVICE")"
+  local ID
+
+  service_stop "$SERVICE"
+  ID=$(docker ps -aq --no-trunc --filter "name=^/$SERVICE_NAME$" --format '{{ .ID }}') || true
+  # this may be 'true' in tests...
+  if [[ -z "$ID" ]] || [[ "$ID" == "true" ]]; then
+    return 0
+  fi
+
+  dokku_log_verbose_quiet "Removing container"
+  docker update --restart=no "$SERVICE_NAME" >/dev/null 2>&1
+  if ! docker rm "$SERVICE_NAME" >/dev/null 2>&1; then
+    dokku_log_fail "Unable to remove container for service $SERVICE"
+  fi
+}
+
+service_dns_hostname() {
+  declare desc="Retrieves the alias of a service"
+  declare SERVICE="$1"
+  local SERVICE_NAME="$(get_service_name "$SERVICE")"
+  echo "$SERVICE_NAME" | tr ._ -
+}
+
 service_enter() {
  declare desc="enters running app container of specified proc type"
  declare SERVICE="$1" && shift 1
  local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
  local ID="$(cat "$SERVICE_ROOT/ID")"

-  docker inspect "$ID" &> /dev/null || dokku_log_fail "Service container does not exist"
+  docker inspect "$ID" &>/dev/null || dokku_log_fail "Service container does not exist"
  is_container_status "$ID" "Running" || dokku_log_fail "Service container is not running"

  local EXEC_CMD=""
@@ -264,11 +356,22 @@ service_exposed_ports() {
  local PORT_FILE="$SERVICE_ROOT/PORT"
  [[ ! -f $PORT_FILE ]] && echo '-' && return 0
  local PORTS=($(cat "$PORT_FILE"))
-  for (( i=0; i < ${#PLUGIN_DATASTORE_PORTS[@]}; i++ )); do
+  for ((i = 0; i < ${#PLUGIN_DATASTORE_PORTS[@]}; i++)); do
    echo -n "${PLUGIN_DATASTORE_PORTS[i]}->${PORTS[i]} "
  done
 }

+service_image_exists() {
+  declare desc="Checks if the current image exists"
+  local IMAGE="$PLUGIN_IMAGE:$PLUGIN_IMAGE_VERSION"
+
+  if [[ "$(docker images -q "$IMAGE" 2>/dev/null)" == "" ]]; then
+    return 1
+  fi
+
+  return 0
+}
+
 service_info() {
  declare desc="Retrieves information about a given service"
  declare SERVICE="$1" INFO_FLAG="$2"
@@ -331,50 +434,74 @@ service_link() {
  local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
  local EXISTING_CONFIG=$(config_all "$APP")
  local LINK=$(echo "$EXISTING_CONFIG" | grep "$SERVICE_URL" | cut -d: -f1) || true
-  local DEFAULT_ALIAS=$(echo "$EXISTING_CONFIG" | grep "${PLUGIN_DEFAULT_ALIAS}_URL") || true
-  local SERVICE_ALIAS=$(service_alias "$SERVICE")
+  local SERVICE_DNS_HOSTNAME=$(service_dns_hostname "$SERVICE")
  local LINKS_FILE="$SERVICE_ROOT/LINKS"
+  local ALIAS="$PLUGIN_DEFAULT_ALIAS"
+  local DEFAULT_ALIAS
+
+  if [[ -n "$SERVICE_ALIAS" ]]; then
+    ALIAS="$SERVICE_ALIAS"
+    ALIAS_IN_USE=$(echo "$EXISTING_CONFIG" | grep "${ALIAS}_URL") || true
+    [[ -n "$ALIAS_IN_USE" ]] && dokku_log_fail "Specified alias $ALIAS already in use"
+  else
+    DEFAULT_ALIAS=$(echo "$EXISTING_CONFIG" | grep "${PLUGIN_DEFAULT_ALIAS}_URL") || true
+    if [[ -n "$DEFAULT_ALIAS" ]]; then
+      ALIAS=$(service_alternative_alias "$EXISTING_CONFIG")
+    fi
+    [[ -z "$ALIAS" ]] && dokku_log_fail "Unable to use default or generated URL alias"
+  fi

  [[ -n $LINK ]] && dokku_log_fail "Already linked as $LINK"
-  mkdir -p "$SERVICE_ROOT" || dokku_log_fail "Unable to create service directory"
  touch "$LINKS_FILE"
-  echo "$APP" >> "$LINKS_FILE"
+  echo "$APP" >>"$LINKS_FILE"
  sort "$LINKS_FILE" -u -o "$LINKS_FILE"

-  local ALIAS="$PLUGIN_DEFAULT_ALIAS"
-  if [[ -n $DEFAULT_ALIAS ]]; then
-    ALIAS=$(service_alternative_alias "$EXISTING_CONFIG")
-  fi
-
-  if declare -f -F add_passed_docker_option > /dev/null; then
+  if declare -f -F add_passed_docker_option >/dev/null; then
    # shellcheck disable=SC2034
    local passed_phases=(build deploy run)
-    add_passed_docker_option passed_phases[@] "--link $SERVICE_NAME:$SERVICE_ALIAS"
+    add_passed_docker_option passed_phases[@] "--link $SERVICE_NAME:$SERVICE_DNS_HOSTNAME"
  else
-    dokku docker-options:add "$APP" build,deploy,run "--link $SERVICE_NAME:$SERVICE_ALIAS"
+    dokku docker-options:add "$APP" build,deploy,run "--link $SERVICE_NAME:$SERVICE_DNS_HOSTNAME"
  fi
+  [[ -n "$SERVICE_QUERYSTRING" ]] && SERVICE_URL="${SERVICE_URL}?${SERVICE_QUERYSTRING}"
  config_set "$APP" "${ALIAS}_URL=$SERVICE_URL"
 }

 service_linked_apps() {
-  declare desc="Lists all applications linked to a service"
+  declare desc="Lists all apps linked to a service for info output"
  declare SERVICE="$1"
  local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
  local LINKS_FILE="$SERVICE_ROOT/LINKS"

  touch "$LINKS_FILE"
-  [[ -z $(< "$LINKS_FILE") ]] && echo '-' && return 0
+  [[ -z $(<"$LINKS_FILE") ]] && echo '-' && return 0

-  tr '\n' ' ' < "$LINKS_FILE"
+  tr '\n' ' ' <"$LINKS_FILE"
+}
+
+service_links() {
+  declare desc="Lists all apps linked to a service"
+  declare SERVICE="$1"
+  local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
+  local LINKS_FILE="$SERVICE_ROOT/LINKS"
+
+  touch "$LINKS_FILE"
+  [[ -z $(<"$LINKS_FILE") ]] && return 0
+
+  cat "$LINKS_FILE"
 }

 service_list() {
  declare desc="Lists all services and their status"
-  local SERVICES=$(ls "$PLUGIN_DATA_ROOT" 2> /dev/null)
+  local SERVICES=$(ls "$PLUGIN_DATA_ROOT" 2>/dev/null)
  if [[ -z $SERVICES ]]; then
    dokku_log_warn "There are no $PLUGIN_SERVICE services"
  else
-    LIST="NAME,VERSION,STATUS,EXPOSED PORTS,LINKS\n"
+    LIST=""
+    if [[ -z "$DOKKU_QUIET_OUTPUT" ]]; then
+      LIST="NAME,VERSION,STATUS,EXPOSED PORTS,LINKS\n"
+    fi
+
    for SERVICE in $SERVICES; do
      LIST+="$SERVICE,$(service_version "$SERVICE"),$(service_status "$SERVICE"),$(service_exposed_ports "$SERVICE"),$(service_linked_apps "$SERVICE")\n"
    done
@@ -394,64 +521,101 @@ service_logs() {
    DOKKU_LOGS_ARGS="--follow"
  fi

-  docker inspect "$ID" &> /dev/null || dokku_log_fail "Service container does not exist"
+  docker inspect "$ID" &>/dev/null || dokku_log_fail "Service container does not exist"
  is_container_status "$ID" "Running" || dokku_log_warn "Service logs may not be output as service is not running"

  # shellcheck disable=SC2086
-  docker logs $DOKKU_LOGS_ARGS "$ID" 2> /dev/null
+  docker logs $DOKKU_LOGS_ARGS "$ID" 2>&1
 }

 service_parse_args() {
  declare desc="cli arg parser"
-  local next_index=1; local skip=false; local args=("$@")
+  local next_index=1
+  local skip=false
+  local args=("$@")

  for arg in "$@"; do
    shift
    case "$arg" in
+      "--alias") set -- "$@" "-a" ;;
      "--config-options") set -- "$@" "-c" ;;
-      "--custom-env")     set -- "$@" "-C" ;;
-      "--image")          set -- "$@" "-i" ;;
-      "--image-version")  set -- "$@" "-I" ;;
-      "--password")       set -- "$@" "-p" ;;
-      "--root-password")  set -- "$@" "-r" ;;
-
-      "--alias")          set -- "$@" "-a" ;;
-      "--database")       set -- "$@" "-d" ;;
-      "--memory")         set -- "$@" "-m" ;;
-      "--querystring")    set -- "$@" "-q" ;;
-      "--user")           set -- "$@" "-u" ;;
-      *)                  set -- "$@" "$arg"
+      "--custom-env") set -- "$@" "-C" ;;
+      "--database") set -- "$@" "-d" ;;
+      "--image-version") set -- "$@" "-I" ;;
+      "--image") set -- "$@" "-i" ;;
+      "--memory") set -- "$@" "-m" ;;
+      "--password") set -- "$@" "-p" ;;
+      "--querystring") set -- "$@" "-q" ;;
+      "--restart-apps") set -- "$@" "-R" ;;
+      "--root-password") set -- "$@" "-r" ;;
+      "--user") set -- "$@" "-u" ;;
+      *) set -- "$@" "$arg" ;;
    esac
  done

  OPTIND=1
-  while getopts "a:c:C:d:i:I:m:p:q:r:u:" opt; do
+  while getopts "a:c:C:d:i:I:m:p:q:R:r:u:" opt; do
    case "$opt" in
-      a) export SERVICE_ALIAS=$OPTARG
-         ;;
-      c) export PLUGIN_CONFIG_OPTIONS=$OPTARG
-         ;;
-      C) export SERVICE_CUSTOM_ENV=$OPTARG
-         ;;
-      d) export SERVICE_DATABASE=$OPTARG
-         ;;
-      i) export PLUGIN_IMAGE=$OPTARG
-         ;;
-      I) export PLUGIN_IMAGE_VERSION=$OPTARG
-         ;;
-      m) export SERVICE_MEMORY=$OPTARG
-         ;;
-      p) export SERVICE_PASSWORD=$OPTARG
-         ;;
-      q) export SERVICE_QUERYSTRING=$OPTARG
-         ;;
-      r) export SERVICE_ROOT_PASSWORD=$OPTARG
-         ;;
-      u) export SERVICE_USER=$OPTARG
-         ;;
+      a)
+        SERVICE_ALIAS="${OPTARG^^}"
+        export SERVICE_ALIAS="${SERVICE_ALIAS%_URL}"
+        ;;
+      c)
+        export PLUGIN_CONFIG_OPTIONS=$OPTARG
+        ;;
+      C)
+        export SERVICE_CUSTOM_ENV=$OPTARG
+        ;;
+      d)
+        export SERVICE_DATABASE=$OPTARG
+        ;;
+      i)
+        export PLUGIN_IMAGE=$OPTARG
+        ;;
+      I)
+        export PLUGIN_IMAGE_VERSION=$OPTARG
+        ;;
+      m)
+        export SERVICE_MEMORY=$OPTARG
+        ;;
+      p)
+        export SERVICE_PASSWORD=$OPTARG
+        ;;
+      q)
+        export SERVICE_QUERYSTRING=${OPTARG#"?"}
+        ;;
+      R)
+        export SERVICE_RESTART_APPS=$OPTARG
+        ;;
+      r)
+        export SERVICE_ROOT_PASSWORD=$OPTARG
+        ;;
+      u)
+        export SERVICE_USER=$OPTARG
+        ;;
    esac
  done
-  shift "$(( OPTIND - 1 ))" # remove options from positional parameters
+  shift "$((OPTIND - 1))" # remove options from positional parameters
+}
+
+service_password() {
+  declare desc="Fetch the password for a service"
+  declare SERVICE="$1"
+  local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
+  local PASSWORD_FILE="$SERVICE_ROOT/PASSWORD"
+  if [[ -f "$PASSWORD_FILE" ]]; then
+    cat "$PASSWORD_FILE"
+  fi
+}
+
+service_root_password() {
+  declare desc="Fetch the root password for a service"
+  declare SERVICE="$1"
+  local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
+  local PASSWORD_FILE="$SERVICE_ROOT/ROOTPASSWORD"
+  if [[ -f "$PASSWORD_FILE" ]]; then
+    cat "$PASSWORD_FILE"
+  fi
 }

 service_port_expose() {
@@ -484,8 +648,8 @@ service_port_pause() {
    return
  fi

-  docker stop "$EXPOSED_NAME" > /dev/null 2>&1 || true
-  docker rm "$EXPOSED_NAME" > /dev/null 2>&1 || true
+  docker stop "$EXPOSED_NAME" >/dev/null 2>&1 || true
+  docker rm "$EXPOSED_NAME" >/dev/null 2>&1 || true
  if [[ "$LOG_FAIL" == "true" ]]; then
    dokku_log_info1 "Service $SERVICE unexposed"
  fi
@@ -522,10 +686,10 @@ service_port_unpause() {
    PORTS=($(cat "$PORT_FILE"))
  fi

-  echo "${PORTS[@]}" > "$PORT_FILE"
+  echo "${PORTS[@]}" >"$PORT_FILE"

  # shellcheck disable=SC2046
-  docker run -d --link "$SERVICE_NAME:$PLUGIN_COMMAND_PREFIX" --name "$EXPOSED_NAME" $(docker_ports_options "${PORTS[@]}") --restart always --label dokku=ambassador --label "dokku.ambassador=$PLUGIN_COMMAND_PREFIX" svendowideit/ambassador > /dev/null
+  docker run -d --link "$SERVICE_NAME:$PLUGIN_COMMAND_PREFIX" --name "$EXPOSED_NAME" $(docker_ports_options "${PORTS[@]}") --restart always --label dokku=ambassador --label "dokku.ambassador=$PLUGIN_COMMAND_PREFIX" dokku/ambassador:0.3.0 >/dev/null
  if [[ "$LOG_FAIL" == "true" ]]; then
    dokku_log_info1 "Service $SERVICE exposed on port(s) [container->host]: $(service_exposed_ports "$SERVICE")"
  fi
@@ -565,9 +729,8 @@ service_set_alias() {
  local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
  local ALIAS_FILE="$SERVICE_ROOT/ALIAS"

-  mkdir -p "$SERVICE_ROOT" || dokku_log_fail "Unable to create service directory"
  touch "$ALIAS_FILE"
-  echo "$ALIAS" > "$ALIAS_FILE"
+  echo "$ALIAS" >"$ALIAS_FILE"
 }

 service_status() {
@@ -583,7 +746,7 @@ service_status() {
  is_container_status "$ID" "Restarting" && echo "restarting" && return 0
  is_container_status "$ID" "Running" && echo "running" && return 0

-  CONTAINER_STATUS=$(docker inspect -f "{{.State.Status}}" "$CID" 2> /dev/null || true)
+  CONTAINER_STATUS=$(docker inspect -f "{{.State.Status}}" "$CID" 2>/dev/null || true)
  [[ -n "$CONTAINER_STATUS" ]] && echo "$CONTAINER_STATUS" && return 0
  echo "missing" && return 0
 }
@@ -591,16 +754,16 @@ service_status() {
 service_stop() {
  declare desc="Stops a running service"
  declare SERVICE="$1"
-  local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE";
+  local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
  local SERVICE_NAME="$(get_service_name "$SERVICE")"
-  local ID=$(docker ps -f status=running | grep -e "$SERVICE_NAME$" | awk '{print $1}') || true
+  local ID=$(docker ps -aq --no-trunc --filter "name=^/$SERVICE_NAME$" --format '{{ .ID }}') || true
  [[ -z $ID ]] && dokku_log_warn "Service is already stopped" && return 0

  if [[ -n $ID ]]; then
-    dokku_log_info1_quiet "Stopping container"
-    docker stop "$SERVICE_NAME" > /dev/null
+    dokku_log_info2_quiet "Stopping container"
+    docker stop "$SERVICE_NAME" >/dev/null
    service_port_pause "$SERVICE"
-    dokku_log_info2 "Container stopped"
+    dokku_log_verbose_quiet "Container stopped"
  else
    dokku_log_verbose_quiet "No container exists for $SERVICE"
  fi
@@ -613,17 +776,17 @@ service_unlink() {
  local SERVICE_URL=$(service_url "$SERVICE")
  local SERVICE_NAME="$(get_service_name "$SERVICE")"
  local EXISTING_CONFIG=$(config_all "$APP")
-  local SERVICE_ALIAS=$(service_alias "$SERVICE")
+  local SERVICE_DNS_HOSTNAME=$(service_dns_hostname "$SERVICE")
  local LINK=($(echo "$EXISTING_CONFIG" | grep "$SERVICE_URL" | cut -d: -f1)) || true

  remove_from_links_file "$SERVICE" "$APP"

-  if declare -f -F add_passed_docker_option > /dev/null; then
+  if declare -f -F add_passed_docker_option >/dev/null; then
    # shellcheck disable=SC2034
    local passed_phases=(build deploy run)
-    remove_passed_docker_option passed_phases[@] "--link $SERVICE_NAME:$SERVICE_ALIAS"
+    remove_passed_docker_option passed_phases[@] "--link $SERVICE_NAME:$SERVICE_DNS_HOSTNAME"
  else
-    dokku docker-options:remove "$APP" build,deploy,run "--link $SERVICE_NAME:$SERVICE_ALIAS"
+    dokku docker-options:remove "$APP" build,deploy,run "--link $SERVICE_NAME:$SERVICE_DNS_HOSTNAME"
  fi

  [[ -z ${LINK[*]} ]] && dokku_log_fail "Not linked to app $APP"
@@ -634,7 +797,7 @@ service_version() {
  declare desc="Displays the running version for an image"
  declare SERVICE="$1"
  local SERVICE_NAME="$(get_service_name "$SERVICE")"
-  docker inspect -f '{{.Config.Image}}' "$SERVICE_NAME" 2> /dev/null || true
+  docker inspect -f '{{.Config.Image}}' "$SERVICE_NAME" 2>/dev/null || true
 }

 update_plugin_scheme_for_app() {
@@ -649,7 +812,17 @@ update_plugin_scheme_for_app() {
 verify_service_name() {
  declare desc="Verifies that a service exists"
  declare SERVICE="$1"
-  [[ ! -n "$SERVICE" ]] && dokku_log_fail "(verify_service_name) SERVICE must not be null"
+  [[ -z "$SERVICE" ]] && dokku_log_fail "(verify_service_name) SERVICE must not be null"
  [[ ! -d "$PLUGIN_DATA_ROOT/$SERVICE" ]] && dokku_log_fail "$PLUGIN_SERVICE service $SERVICE does not exist"
  return 0
 }
+
+write_database_name() {
+  declare desc="Writes a sanitized database name"
+  declare SERVICE="$1"
+  local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
+
+  # some datastores do not like special characters in database names
+  # so we need to normalize them out
+  echo "$SERVICE" | tr .- _ > "$SERVICE_ROOT/DATABASE_NAME"
+}
--- a/9
+++ b/9
@@ -1,9 +1,10 @@
 #!/usr/bin/env bash
 export POSTGRES_IMAGE=${POSTGRES_IMAGE:="postgres"}
-export POSTGRES_IMAGE_VERSION=${POSTGRES_IMAGE_VERSION:="10.2"}
-export POSTGRES_ROOT=${POSTGRES_ROOT:="/var/lib/dokku/services/postgres"}
+export POSTGRES_IMAGE_VERSION=${POSTGRES_IMAGE_VERSION:="11.4"}
+export POSTGRES_ROOT=${POSTGRES_ROOT:="$DOKKU_LIB_ROOT/services/postgres"}
 export POSTGRES_HOST_ROOT=${POSTGRES_HOST_ROOT:=$POSTGRES_ROOT}

+export PLUGIN_UNIMPLEMENTED_SUBCOMMANDS=()
 export PLUGIN_COMMAND_PREFIX="postgres"
 export PLUGIN_CONFIG_ROOT=${PLUGIN_CONFIG_ROOT:="$DOKKU_LIB_ROOT/config/$PLUGIN_COMMAND_PREFIX"}
 export PLUGIN_DATA_ROOT=$POSTGRES_ROOT
@@ -23,7 +24,3 @@ export PLUGIN_BASE_PATH="$PLUGIN_PATH"
 if [[ -n $DOKKU_API_VERSION ]]; then
  export PLUGIN_BASE_PATH="$PLUGIN_ENABLED_PATH"
 fi
-
-if [[ -d "$PLUGIN_DATA_ROOT/*" ]]; then
-  rm -rf "${PLUGIN_DATA_ROOT:?}/*"
-fi
--- a/71
+++ b/71
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/common-functions"
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$PLUGIN_AVAILABLE_PATH/config/functions"
@@ -8,8 +9,6 @@ if [[ -f "$PLUGIN_AVAILABLE_PATH/docker-options/functions" ]]; then
  source "$PLUGIN_AVAILABLE_PATH/docker-options/functions"
 fi

-# non-generic functions
-
 service_connect() {
  local SERVICE="$1"
  local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
@@ -23,13 +22,15 @@ service_connect() {

 service_create() {
  local SERVICE="$1"
-  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
+  is_valid_service_name "$SERVICE" || dokku_log_fail "Please specify a valid name for the service. Valid characters are: [A-Za-z0-9_]+"
+  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
  [[ ! -d "$PLUGIN_DATA_ROOT/$SERVICE" ]] || dokku_log_fail "$PLUGIN_SERVICE service $SERVICE already exists"
-  SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"; LINKS_FILE="$SERVICE_ROOT/LINKS"
+  SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
+  LINKS_FILE="$SERVICE_ROOT/LINKS"

  service_parse_args "${@:2}"

-  if ! docker images | grep -e "^$PLUGIN_IMAGE " | grep -q " $PLUGIN_IMAGE_VERSION " ; then
+  if ! service_image_exists "$SERVICE"; then
    if [[ "$PLUGIN_DISABLE_PULL" == "true" ]]; then
      dokku_log_warn "${PLUGIN_DISABLE_PULL_VARIABLE} environment variable detected. Not running pull command." 1>&2
      dokku_log_warn "   docker pull ${IMAGE}" 1>&2
@@ -42,20 +43,23 @@ service_create() {
  mkdir -p "$SERVICE_ROOT" || dokku_log_fail "Unable to create service directory"
  mkdir -p "$SERVICE_ROOT/data" || dokku_log_fail "Unable to create service data directory"
  touch "$LINKS_FILE"
+
  PASSWORD=$(openssl rand -hex 16)
  if [[ -n "$SERVICE_PASSWORD" ]]; then
    PASSWORD="$SERVICE_PASSWORD"
    dokku_log_warn "Specified password may not be as secure as the auto-generated password"
  fi
-  echo "$PASSWORD" > "$SERVICE_ROOT/PASSWORD"
+  echo "$PASSWORD" >"$SERVICE_ROOT/PASSWORD"
  chmod 640 "$SERVICE_ROOT/PASSWORD"

  [[ -n "$SERVICE_CUSTOM_ENV" ]] && POSTGRES_CUSTOM_ENV="$SERVICE_CUSTOM_ENV"
  if [[ -n $POSTGRES_CUSTOM_ENV ]]; then
-    echo "$POSTGRES_CUSTOM_ENV" | tr ';' "\n" > "$SERVICE_ROOT/ENV"
+    echo "$POSTGRES_CUSTOM_ENV" | tr ';' "\n" >"$SERVICE_ROOT/ENV"
  else
-    echo "" > "$SERVICE_ROOT/ENV"
+    echo "" >"$SERVICE_ROOT/ENV"
  fi
+
+  write_database_name "$SERVICE"
  service_create_container "$SERVICE"
 }

@@ -64,25 +68,25 @@ service_create_container() {
  local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
  local SERVICE_HOST_ROOT="$PLUGIN_DATA_HOST_ROOT/$SERVICE"
  local SERVICE_NAME="$(get_service_name "$SERVICE")"
-  local PASSWORD="$(cat "$SERVICE_ROOT/PASSWORD")"
+  local PASSWORD="$(service_password "$SERVICE")"
+  local DATABASE_NAME="$(get_database_name "$SERVICE")"
  local PREVIOUS_ID

  ID=$(docker run --name "$SERVICE_NAME" -v "$SERVICE_HOST_ROOT/data:/var/lib/postgresql/data" -e "POSTGRES_PASSWORD=$PASSWORD" --env-file="$SERVICE_ROOT/ENV" -d --restart always --label dokku=service --label dokku.service=postgres "$PLUGIN_IMAGE:$PLUGIN_IMAGE_VERSION")
-  echo "$ID" > "$SERVICE_ROOT/ID"
+  echo "$ID" >"$SERVICE_ROOT/ID"

  dokku_log_verbose_quiet "Waiting for container to be ready"
-  docker run --rm --link "$SERVICE_NAME:$PLUGIN_COMMAND_PREFIX" dokkupaas/wait:0.2 -p "$PLUGIN_DATASTORE_WAIT_PORT" > /dev/null
+  docker run --rm --link "$SERVICE_NAME:$PLUGIN_COMMAND_PREFIX" dokku/wait:0.4.0 -p "$PLUGIN_DATASTORE_WAIT_PORT" >/dev/null

  dokku_log_verbose_quiet "Creating container database"
-  DATABASE_NAME="$(get_database_name "$SERVICE")"
-  docker exec "$SERVICE_NAME" su - postgres -c "createdb -E utf8 $DATABASE_NAME" 2> /dev/null || dokku_log_verbose_quiet 'Already exists'
+  docker exec "$SERVICE_NAME" su - postgres -c "createdb -E utf8 $DATABASE_NAME" 2>/dev/null || dokku_log_verbose_quiet 'Already exists'

  dokku_log_verbose_quiet "Securing connection to database"
-  service_stop "$SERVICE" > /dev/null
-  docker run --rm -i -v "$SERVICE_HOST_ROOT/data:/var/lib/postgresql/data" "$PLUGIN_IMAGE:$PLUGIN_IMAGE_VERSION" bash -s < "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/scripts/enable_ssl.sh" &> /dev/null
+  service_stop "$SERVICE" >/dev/null
+  docker run --rm -i -v "$SERVICE_HOST_ROOT/data:/var/lib/postgresql/data" "$PLUGIN_IMAGE:$PLUGIN_IMAGE_VERSION" bash -s <"$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/scripts/enable_ssl.sh" &>/dev/null

-  PREVIOUS_ID=$(docker ps -f status=exited | grep -e "$SERVICE_NAME$" | awk '{print $1}') || true
-  docker start "$PREVIOUS_ID" > /dev/null
+  PREVIOUS_ID=$(docker ps -aq --no-trunc --filter "status=exited" --filter "name=^/$SERVICE_NAME$" --format '{{ .ID }}') || true
+  docker start "$PREVIOUS_ID" >/dev/null
  service_port_unpause "$SERVICE"

  dokku_log_info2 "$PLUGIN_SERVICE container created: $SERVICE"
@@ -94,7 +98,7 @@ service_export() {
  local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
  local SERVICE_NAME="$(get_service_name "$SERVICE")"
  local DATABASE_NAME="$(get_database_name "$SERVICE")"
-  local PASSWORD="$(cat "$SERVICE_ROOT/PASSWORD")"
+  local PASSWORD="$(service_password "$SERVICE")"

  [[ -n $SSH_TTY ]] && stty -opost
  docker exec "$SERVICE_NAME" env PGPASSWORD="$PASSWORD" pg_dump -Fc --no-acl --no-owner -h localhost -U postgres -w "$DATABASE_NAME"
@@ -109,12 +113,12 @@ service_import() {
  local SERVICE_HOST_ROOT="$PLUGIN_DATA_HOST_ROOT/$SERVICE"
  local SERVICE_NAME="$(get_service_name "$SERVICE")"
  local DATABASE_NAME="$(get_database_name "$SERVICE")"
-  local PASSWORD="$(cat "$SERVICE_ROOT/PASSWORD")"
+  local PASSWORD="$(service_password "$SERVICE")"

  if [[ -t 0 ]]; then
    dokku_log_fail "No data provided on stdin."
  fi
-  docker exec -i "$SERVICE_NAME" env PGPASSWORD="$PASSWORD" pg_restore -h localhost -cO -d "$DATABASE_NAME" -U postgres -w
+  docker exec -i "$SERVICE_NAME" env PGPASSWORD="$PASSWORD" pg_restore -h localhost -cO --if-exists -d "$DATABASE_NAME" -U postgres -w
 }

 service_start() {
@@ -122,22 +126,25 @@ service_start() {
  local QUIET="$2"
  local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
  local SERVICE_NAME="$(get_service_name "$SERVICE")"
-  local ID=$(docker ps -f status=running | grep -e "$SERVICE_NAME$" | awk '{print $1}') || true
+  local ID=$(docker ps -aq --no-trunc --filter "status=running" --filter "name=^/$SERVICE_NAME$" --format '{{ .ID }}') || true
  if [[ -n $ID ]]; then
    [[ -z $QUIET ]] && dokku_log_warn "Service is already started"
+    if [[ ! -f "$SERVICE_ROOT/ID" ]] || [[ "$(cat "$SERVICE_ROOT/ID")" != "$ID" ]]; then
+      [[ -z $QUIET ]] && dokku_log_warn "Updating local container ID"
+      echo "$ID" >"$SERVICE_ROOT/ID"
+    fi
    return 0
  fi

-  dokku_log_info1_quiet "Starting container"
-  local PREVIOUS_ID=$(docker ps -f status=exited | grep -e "$SERVICE_NAME$" | awk '{print $1}') || true
-  local IMAGE_EXISTS=$(docker images | grep -e "^$PLUGIN_IMAGE " | grep -q " $PLUGIN_IMAGE_VERSION " && true)
-  local PASSWORD="$(cat "$SERVICE_ROOT/PASSWORD")"
+  dokku_log_info2_quiet "Starting container"
+  local PREVIOUS_ID=$(docker ps -aq --no-trunc --filter "status=exited" --filter "name=^/$SERVICE_NAME$" --format '{{ .ID }}') || true
+  local PASSWORD="$(service_password "$SERVICE")"

  if [[ -n $PREVIOUS_ID ]]; then
-    docker start "$PREVIOUS_ID" > /dev/null
+    docker start "$PREVIOUS_ID" >/dev/null
    service_port_unpause "$SERVICE"
    dokku_log_info2 "Container started"
-  elif $IMAGE_EXISTS && [[ -n "$PASSWORD" ]]; then
+  elif service_image_exists "$SERVICE" && [[ -n "$PASSWORD" ]]; then
    service_create_container "$SERVICE"
  else
    dokku_log_verbose_quiet "Neither container nor valid configuration exists for $SERVICE"
@@ -146,10 +153,8 @@ service_start() {

 service_url() {
  local SERVICE="$1"
-  local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
-
-  local PASSWORD="$(cat "$SERVICE_ROOT/PASSWORD")"
+  local SERVICE_DNS_HOSTNAME="$(service_dns_hostname "$SERVICE")"
  local DATABASE_NAME="$(get_database_name "$SERVICE")"
-  local SERVICE_ALIAS="$(service_alias "$SERVICE")"
-  echo "$PLUGIN_SCHEME://postgres:$PASSWORD@$SERVICE_ALIAS:${PLUGIN_DATASTORE_PORTS[0]}/$DATABASE_NAME"
+  local PASSWORD="$(service_password "$SERVICE")"
+  echo "$PLUGIN_SCHEME://postgres:$PASSWORD@$SERVICE_DNS_HOSTNAME:${PLUGIN_DATASTORE_PORTS[0]}/$DATABASE_NAME"
 }
--- a/96
+++ b/96
@@ -1,6 +1,8 @@
 #!/usr/bin/env bash
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
-
+source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/config"
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
+source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/common-functions"
 export SUBCOMMAND_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/subcommands"

 fn-help() {
@@ -12,7 +14,7 @@ fn-help() {
    exit 0
  fi

-  pushd "$SUBCOMMAND_ROOT" > /dev/null 2>&1
+  pushd "$SUBCOMMAND_ROOT" >/dev/null 2>&1
  for cmd in *; do
    if [[ "$CMD" == "${PLUGIN_COMMAND_PREFIX}:$cmd" ]]; then
      "$SUBCOMMAND_ROOT/$cmd" "$@"
@@ -20,7 +22,7 @@ fn-help() {
      exit "$EXIT_CODE"
    fi
  done
-  popd > /dev/null 2>&1
+  popd >/dev/null 2>&1

  exit "$DOKKU_NOT_IMPLEMENTED_EXIT"
 }
@@ -30,17 +32,17 @@ fn-help-all() {
  local CMD_OUTPUT BLUE BOLD FULL_OUTPUT NORMAL
  FULL_OUTPUT=true

-  if [[ "$CMD" = "$PLUGIN_COMMAND_PREFIX:help" ]] || [[ "$CMD" == "$PLUGIN_COMMAND_PREFIX" ]] || [[ "$CMD" == "$PLUGIN_COMMAND_PREFIX:default" ]] ; then
-    BOLD="$(tput bold)"
-    NORMAL="\033[m"
-    BLUE="\033[0;34m"
-    CYAN="\033[1;36m"
+  if [[ "$CMD" == "$PLUGIN_COMMAND_PREFIX:help" ]] || [[ "$CMD" == "$PLUGIN_COMMAND_PREFIX" ]] || [[ "$CMD" == "$PLUGIN_COMMAND_PREFIX:default" ]]; then
+    BOLD="$(fn-help-fancy-tput bold)"
+    NORMAL="$(fn-help-fancy-color "\033[m")"
+    BLUE="$(fn-help-fancy-color "\033[0;34m")"
+    CYAN="$(fn-help-fancy-color "\033[1;36m")"
    if [[ -n "$SUBCOMMAND" ]] && [[ "$SUBCOMMAND" != "--all" ]]; then
      fn-help-contents-subcommand "$SUBCOMMAND" "$FULL_OUTPUT"
      return "$?"
    fi

-    echo -e "${BOLD}usage${NORMAL}: dokku $PLUGIN_COMMAND_PREFIX[:COMMAND]"
+    echo -e "${BOLD}usage${NORMAL}: dokku ${PLUGIN_COMMAND_PREFIX}[:COMMAND]"
    echo ''
    echo -e "${BOLD}List your $PLUGIN_COMMAND_PREFIX services.${NORMAL}"
    echo ''
@@ -57,7 +59,7 @@ fn-help-all() {
  elif [[ $(ps -o command= $PPID) == *"--all"* ]]; then
    fn-help-contents
  else
-    cat<<help_desc
+    cat <<help_desc
    $PLUGIN_COMMAND_PREFIX, Plugin for managing $PLUGIN_SERVICE services
 help_desc
  fi
@@ -66,7 +68,7 @@ help_desc
 }

 fn-help-contents() {
-  pushd "$SUBCOMMAND_ROOT" > /dev/null 2>&1
+  pushd "$SUBCOMMAND_ROOT" >/dev/null 2>&1
  for cmd in *; do
    fn-help-contents-subcommand "$cmd" || true
  done
@@ -75,15 +77,15 @@ fn-help-contents() {
 fn-help-contents-subcommand() {
  declare SUBCOMMAND="$1" FULL_OUTPUT="$2"
  local TMPDIR=$(mktemp -d)
-  local UNCLEAN_FILE="${TMPDIR}cmd-unclean" CLEAN_FILE="${TMPDIR}cmd-clean"
+  local UNCLEAN_FILE="${TMPDIR}/cmd-unclean" CLEAN_FILE="${TMPDIR}/cmd-clean"
  local BOLD CMD_OUTPUT CYAN EXAMPLE LIGHT_GRAY NORMAL
  trap 'rm -rf "$TMPDIR" > /dev/null' RETURN INT TERM EXIT

  rm -rf "$UNCLEAN_FILE" "$CLEAN_FILE"
-  cat "$SUBCOMMAND_ROOT/$SUBCOMMAND" > "$UNCLEAN_FILE"
+  cat "$SUBCOMMAND_ROOT/$SUBCOMMAND" >"$UNCLEAN_FILE"

  fn-help-subcommand-sanitize "$UNCLEAN_FILE" "$CLEAN_FILE"
-  if [[ "$(fn-help-is-subcommand-unimplemented "$CLEAN_FILE")" == true ]]; then
+  if ! is_implemented_command "$SUBCOMMAND"; then
    return 1
  fi

@@ -94,12 +96,12 @@ fn-help-contents-subcommand() {
  desc="$(grep desc "$CLEAN_FILE" | head -1)"
  eval "$desc"

-  BLUE="\033[0;34m"
-  BOLD="$(tput bold)"
-  CYAN="\033[1;36m"
-  NORMAL="\033[m"
-  LIGHT_GRAY="\033[2;37m"
-  LIGHT_RED="\033[1;31m"
+  BLUE="$(fn-help-fancy-color "\033[0;34m")"
+  BOLD="$(fn-help-fancy-tput bold)"
+  CYAN="$(fn-help-fancy-color "\033[1;36m")"
+  NORMAL="$(fn-help-fancy-color "\033[m")"
+  LIGHT_GRAY="$(fn-help-fancy-color "\033[2;37m")"
+  LIGHT_RED="$(fn-help-fancy-color "\033[1;31m")"
  CMD_OUTPUT="$(echo -e "    ${PLUGIN_COMMAND_PREFIX}${cmd_line}, ${LIGHT_GRAY}${desc}${NORMAL}")"
  if [[ "$FULL_OUTPUT" != "true" ]]; then
    echo "$CMD_OUTPUT"
@@ -138,22 +140,30 @@ fn-help-contents-subcommand() {
  return 0
 }

-fn-help-is-subcommand-unimplemented() {
-  declare FUNC_FILE="$1"
-  local UNIMPLEMENTED
+fn-help-fancy-tput() {
+  declare desc="A wrapper around tput"

-  UNIMPLEMENTED="$(grep "Not yet implemented" "$FUNC_FILE" | head -1 || true)"
-  if [[ -n "$UNIMPLEMENTED" ]]; then
-    echo true
-  else
-    echo false
+  if [[ -n "$DOKKU_NO_COLOR" ]] || [[ "$TERM" == "unknown" ]] || [[ "$TERM" == "dumb" ]]; then
+    return
  fi
+
+  tput "$@"
+}
+
+fn-help-fancy-color() {
+  declare desc="A wrapper around colors"
+
+  if [[ -n "$DOKKU_NO_COLOR" ]] || [[ "$TERM" == "unknown" ]] || [[ "$TERM" == "dumb" ]]; then
+    return
+  fi
+
+  echo "$@"
 }

 fn-help-list-example() {
  # shellcheck disable=SC2034
  declare desc="return $PLUGIN_COMMAND_PREFIX plugin help content"
-  cat<<help_list
+  cat <<help_list
      NAME, VERSION, STATUS, EXPOSED PORTS, LINKS
      service-name, $PLUGIN_COMMAND_PREFIX:$PLUGIN_IMAGE_VERSION, running, -, app-name
 help_list
@@ -164,8 +174,8 @@ fn-help-subcommand-args() {
  local argline arglist args argpos BLUE NORMAL

  if [[ "$FULL_OUTPUT" == "true" ]]; then
-    BLUE="\033[0;34m"
-    NORMAL="\033[m"
+    BLUE="$(fn-help-fancy-color "\033[0;34m")"
+    NORMAL="$(fn-help-fancy-color "\033[m")"
  fi
  argline=$(grep declare "$FUNC_FILE" | grep -v "declare desc" | head -1 || true)
  arglist=($(echo -e "${argline// /"\n"}" | awk -F= '/=/{print ""$1""}'))
@@ -210,12 +220,12 @@ fn-help-subcommand-example() {
    return 0
  fi

-  BOLD="$(tput bold)"
+  BOLD="$(fn-help-fancy-tput bold)"
  LAST_LINE=""
-  LIGHT_GRAY="\033[2;37m"
-  OTHER_GRAY="\033[7;37m"
+  LIGHT_GRAY="$(fn-help-fancy-color "\033[2;37m")"
+  OTHER_GRAY="$(fn-help-fancy-color "\033[7;37m")"
  NEWLINE=""
-  NORMAL="\033[m"
+  NORMAL="$(fn-help-fancy-color "\033[m")"
  _fn-help-apply-shell-expansion "$EXAMPLE" | while read -r line; do
    line="$(echo "$line" | cut -c 4-)"
    if [[ "$line" == export* ]] || [[ "$line" == dokku* ]]; then
@@ -245,8 +255,8 @@ fn-help-subcommand-list-args() {
    return 0
  fi

-  NORMAL="\033[m"
-  LIGHT_GRAY="\033[2;37m"
+  NORMAL="$(fn-help-fancy-color "\033[m")"
+  LIGHT_GRAY="$(fn-help-fancy-color "\033[2;37m")"

  _fn-help-apply-shell-expansion "$FLAGS" | while read -r line; do
    echo -e "$(echo "$line" | cut -d',' -f1),${LIGHT_GRAY}$(echo "$line" | cut -d',' -f2-)${NORMAL}"
@@ -262,8 +272,8 @@ fn-help-subcommand-list-flags() {
    return 0
  fi

-  NORMAL="\033[m"
-  LIGHT_GRAY="\033[2;37m"
+  NORMAL="$(fn-help-fancy-color "\033[m")"
+  LIGHT_GRAY="$(fn-help-fancy-color "\033[2;37m")"

  _fn-help-apply-shell-expansion "$FLAGS" | while read -r line; do
    echo -e "$(echo "$line" | cut -d',' -f1),${LIGHT_GRAY}$(echo "$line" | cut -d',' -f2-)${NORMAL}"
@@ -286,16 +296,16 @@ fn-help-subcommand-sanitize() {
    fi

    if [[ "$FUNCTION_FOUND" == true ]]; then
-      echo "$p" >> "$OUTGOING_FUNC_FILE"
+      echo "$p" >>"$OUTGOING_FUNC_FILE"
      continue
    fi

    if [[ "$p" == *"()"* ]]; then
      FUNCTION_FOUND=true
-      echo "$p" >> "$OUTGOING_FUNC_FILE"
+      echo "$p" >>"$OUTGOING_FUNC_FILE"
      continue
    fi
-  done < "$FUNC_FILE"
+  done <"$FUNC_FILE"
 }

 _fn-help-apply-shell-expansion() {
--- a/15
+++ b/15
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x

 plugin-install() {
  pull-docker-image() {
@@ -10,16 +11,16 @@ plugin-install() {
      echo " !        docker pull ${IMAGE}" 1>&2
      return
    fi
-    if [[ "$(docker images -q "${IMAGE}" 2> /dev/null)" == "" ]]; then
+    if [[ "$(docker images -q "${IMAGE}" 2>/dev/null)" == "" ]]; then
      docker pull "${IMAGE}"
    fi
  }

  pull-docker-image "${PLUGIN_IMAGE}:${PLUGIN_IMAGE_VERSION}"
-  pull-docker-image "svendowideit/ambassador:latest"
-  pull-docker-image "dokkupaas/wait:0.2"
-  pull-docker-image "dokkupaas/s3backup:0.8.0"
-  pull-docker-image "busybox:latest"
+  pull-docker-image "busybox:1.31.0-uclibc"
+  pull-docker-image "dokku/ambassador:0.3.0"
+  pull-docker-image "dokku/s3backup:0.10.0"
+  pull-docker-image "dokku/wait:0.4.0"

  mkdir -p "$PLUGIN_DATA_ROOT" || echo "Failed to create $PLUGIN_SERVICE data directory"
  chown dokku:dokku "$PLUGIN_DATA_ROOT"
@@ -31,7 +32,7 @@ plugin-install() {
  _SUDOERS_FILE="/etc/sudoers.d/dokku-${PLUGIN_COMMAND_PREFIX}"

  touch "$_SUDOERS_FILE"
-  cat > "$_SUDOERS_FILE" <<EOL
+  cat >"$_SUDOERS_FILE" <<EOL
 %dokku ALL=(ALL) NOPASSWD:/bin/rm -f /etc/cron.d/dokku-${PLUGIN_COMMAND_PREFIX}-*
 %dokku ALL=(ALL) NOPASSWD:/bin/chown root\:root /etc/cron.d/dokku-${PLUGIN_COMMAND_PREFIX}-*
 %dokku ALL=(ALL) NOPASSWD:/bin/chmod 644 /etc/cron.d/dokku-${PLUGIN_COMMAND_PREFIX}-*
--- a/plugin.toml
+++ b/plugin.toml
@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku postgres service plugin"
-version = "1.2.2"
+version = "1.9.1"
 [plugin.config]
--- a/9
+++ b/9
@@ -1,6 +1,8 @@
 #!/usr/bin/env bash
 source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+source "$PLUGIN_BASE_PATH/common/functions"
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x

 PLUGIN_BASE_PATH="$PLUGIN_PATH"
 if [[ -n $DOKKU_API_VERSION ]]; then
@@ -10,7 +12,10 @@ source "$PLUGIN_BASE_PATH/common/functions"
 source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/functions"

 APP="$1"
-for SERVICE in "$PLUGIN_DATA_ROOT"/*; do
+pushd "$PLUGIN_DATA_ROOT" >/dev/null
+for SERVICE in *; do
+  dokku_log_verbose_quiet "Unlinking from $SERVICE"
  remove_from_links_file "$(basename "$SERVICE")" "$APP"
 done
+popd >/dev/null 2>&1 || pushd "/tmp" >/dev/null
 exit 0
--- a/scripts/enable_ssl.sh
+++ b/scripts/enable_ssl.sh
@@ -1,6 +1,7 @@
 #!/bin/bash
-cd /var/lib/postgresql/data
+pushd /var/lib/postgresql/data >/dev/null
 openssl req -new -newkey rsa:4096 -x509 -nodes -out server.crt -keyout server.key -batch
 chmod 600 server.key
 sed -i "s/^#ssl = off/ssl = on/" postgresql.conf
 sed -i "s/^#ssl_ciphers =.*/ssl_ciphers = 'AES256+EECDH:AES256+EDH'/" postgresql.conf
+popd >/dev/null
--- a/subcommands/app-links
+++ b/subcommands/app-links
@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
+source "$PLUGIN_BASE_PATH/common/functions"
+source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"
+
+service-app-links-cmd() {
+  #E list all $PLUGIN_COMMAND_PREFIX services that are linked to the 'playground' app.
+  #E dokku $PLUGIN_COMMAND_PREFIX:app-links playground
+  #A app, app to run command against
+  declare desc="list all $PLUGIN_SERVICE service links for a given app"
+  local cmd="$PLUGIN_COMMAND_PREFIX:app-links" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
+  declare APP="$1"
+  APP=${APP:="$DOKKU_APP_NAME"}
+
+  [[ -z "$APP" ]] && dokku_log_fail "Please specify an app to run the command on"
+  verify_app_name "$APP"
+  service_app_links "$APP"
+}
+
+service-app-links-cmd "$@"
--- a/subcommands/backup
+++ b/subcommands/backup
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"

@@ -11,10 +12,12 @@ service-backup-cmd() {
  #A service, service to run command against
  #A bucket-name, name of the s3 bucket to upload backups to
  declare desc="creates a backup of the $PLUGIN_SERVICE service to an existing s3 bucket"
-  local cmd="$PLUGIN_COMMAND_PREFIX:backup" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
+  local cmd="$PLUGIN_COMMAND_PREFIX:backup" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
  declare SERVICE="$1" BUCKET_NAME="$2" USE_IAM_OPTIONAL_FLAG="$3"
+  is_implemented_command "$cmd" || dokku_log_fail "Not yet implemented"

-  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
+  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
  [[ -z "$BUCKET_NAME" ]] && dokku_log_fail "Please specify an aws bucket for the backup"
  verify_service_name "$SERVICE"
  service_backup "$SERVICE" "$BUCKET_NAME" "$USE_IAM_OPTIONAL_FLAG"
--- a/subcommands/backup-auth
+++ b/subcommands/backup-auth
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"

@@ -20,10 +21,12 @@ service-backup-auth-cmd() {
  #A aws-signature-version, (optional) the AWS signature version to use when signing S3 requests
  #A endpoint-url, (optional) an aws endpoint to upload to
  declare desc="sets up authentication for backups on the $PLUGIN_SERVICE service"
-  local cmd="$PLUGIN_COMMAND_PREFIX:backup-auth" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
+  local cmd="$PLUGIN_COMMAND_PREFIX:backup-auth" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
  declare SERVICE="$1" AWS_ACCESS_KEY_ID="$2" AWS_SECRET_ACCESS_KEY="$3" AWS_DEFAULT_REGION="$4" AWS_SIGNATURE_VERSION="$5" ENDPOINT_URL="$6"
+  is_implemented_command "$cmd" || dokku_log_fail "Not yet implemented"

-  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
+  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
  [[ -z "$AWS_ACCESS_KEY_ID" ]] && dokku_log_fail "Please specify an aws access key id"
  [[ -z "$AWS_SECRET_ACCESS_KEY" ]] && dokku_log_fail "Please specify an aws secret access key"
  verify_service_name "$SERVICE"
--- a/subcommands/backup-deauth
+++ b/subcommands/backup-deauth
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"

@@ -9,10 +10,12 @@ service-backup-deauth-cmd() {
  #E dokku $PLUGIN_COMMAND_PREFIX:backup-deauth lolipop
  #A service, service to run command against
  declare desc="removes backup authentication for the $PLUGIN_SERVICE service"
-  local cmd="$PLUGIN_COMMAND_PREFIX:backup-deauth" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
+  local cmd="$PLUGIN_COMMAND_PREFIX:backup-deauth" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
  declare SERVICE="$1"
+  is_implemented_command "$cmd" || dokku_log_fail "Not yet implemented"

-  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
+  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
  verify_service_name "$SERVICE"
  service_backup_deauth "$SERVICE"
 }
--- a/subcommands/backup-schedule
+++ b/subcommands/backup-schedule
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"

@@ -15,10 +16,12 @@ service-backup-schedule-cmd() {
  #A schedule, a cron schedule to run backups on
  #A bucket-name, name of the s3 bucket to upload backups to
  declare desc="schedules a backup of the $PLUGIN_SERVICE service"
-  local cmd="$PLUGIN_COMMAND_PREFIX:backup-schedule" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
+  local cmd="$PLUGIN_COMMAND_PREFIX:backup-schedule" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
  declare SERVICE="$1" SCHEDULE="$2" BUCKET_NAME="$3" USE_IAM_OPTIONAL_FLAG="$4"
+  is_implemented_command "$cmd" || dokku_log_fail "Not yet implemented"

-  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
+  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
  [[ -z "$SCHEDULE" ]] && dokku_log_fail "Please specify a schedule for the backup"
  [[ -z "$BUCKET_NAME" ]] && dokku_log_fail "Please specify an aws bucket for the backup"
  verify_service_name "$SERVICE"
--- a/subcommands/backup-schedule-cat
+++ b/subcommands/backup-schedule-cat
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"

@@ -9,10 +10,11 @@ service-backup-schedule-cat-cmd() {
  #E dokku $PLUGIN_COMMAND_PREFIX:backup-schedule-cat lolipop
  #A service, service to run command against
  declare desc="cat the contents of the configured backup cronfile for the service"
-  local cmd="$PLUGIN_COMMAND_PREFIX:backup-schedule-cat" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
+  local cmd="$PLUGIN_COMMAND_PREFIX:backup-schedule-cat" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
  declare SERVICE="$1"

-  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
+  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
  verify_service_name "$SERVICE"
  service_backup_schedule_cat "$SERVICE"
 }
--- a/subcommands/backup-set-encryption
+++ b/subcommands/backup-set-encryption
@@ -1,22 +1,25 @@
 #!/usr/bin/env bash
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"

 service-backup-set-encryption-cmd() {
-  #E set a GPG encryption key for backups
+  #E set a GPG passphrase for backups
  #E dokku $PLUGIN_COMMAND_PREFIX:backup-set-encryption lolipop
  #A service, service to run command against
-  #A encryption-key, a GPG encryption key
+  #A passphrase, a GPG-compatible passphrase
  declare desc="sets encryption for all future backups of $PLUGIN_SERVICE service"
-  local cmd="$PLUGIN_COMMAND_PREFIX:backup-set-encryption" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
-  declare SERVICE="$1" ENCRYPTION_KEY="$2"
+  local cmd="$PLUGIN_COMMAND_PREFIX:backup-set-encryption" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
+  declare SERVICE="$1" PASSPHRASE="$2"
+  is_implemented_command "$cmd" || dokku_log_fail "Not yet implemented"

-  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
-  [[ -z "$ENCRYPTION_KEY" ]] && dokku_log_fail "Please specify a GPG encryption key"
+  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
+  [[ -z "$PASSPHRASE" ]] && dokku_log_fail "Please specify a GPG backup passphrase"
  verify_service_name "$SERVICE"
-  service_backup_set_encryption "$SERVICE" "$ENCRYPTION_KEY"
+  service_backup_set_encryption "$SERVICE" "$PASSPHRASE"
 }

 service-backup-set-encryption-cmd "$@"
--- a/subcommands/backup-unschedule
+++ b/subcommands/backup-unschedule
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"

@@ -9,10 +10,12 @@ service-backup-unschedule-cmd() {
  #E dokku $PLUGIN_COMMAND_PREFIX:backup-unschedule lolipop
  #A service, service to run command against
  declare desc="unschedules the backup of the $PLUGIN_SERVICE service"
-  local cmd="$PLUGIN_COMMAND_PREFIX:backup-unschedule" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
+  local cmd="$PLUGIN_COMMAND_PREFIX:backup-unschedule" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
  declare SERVICE="$1"
+  is_implemented_command "$cmd" || dokku_log_fail "Not yet implemented"

-  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
+  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
  verify_service_name "$SERVICE"
  service_backup_unschedule "$SERVICE"
 }
--- a/subcommands/backup-unset-encryption
+++ b/subcommands/backup-unset-encryption
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"

@@ -9,10 +10,12 @@ service-backup-unset-encryption-cmd() {
  #E dokku $PLUGIN_COMMAND_PREFIX:backup-unset-encryption lolipop
  #A service, service to run command against
  declare desc="unsets encryption for future backups of the $PLUGIN_SERVICE service"
-  local cmd="$PLUGIN_COMMAND_PREFIX:backup-unset-encryption" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
+  local cmd="$PLUGIN_COMMAND_PREFIX:backup-unset-encryption" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
  declare SERVICE="$1"
+  is_implemented_command "$cmd" || dokku_log_fail "Not yet implemented"

-  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
+  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
  verify_service_name "$SERVICE"
  service_backup_unset_encryption "$SERVICE"
 }
--- a/subcommands/clone
+++ b/subcommands/clone
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"

@@ -9,21 +10,35 @@ service-clone-cmd() {
  #E dokku $PLUGIN_COMMAND_PREFIX:clone lolipop lolipop-2
  #A service, service to run command against
  #A new-service, name of new service
+  #F -C|--custom-env "USER=alpha;HOST=beta", semi-colon delimited environment variables to start the service with
+  #F -i|--image IMAGE, the image name to start the service with
+  #F -I|--image-version IMAGE_VERSION, the image version to start the service with
+  #F -p|--password PASSWORD, override the user-level service password
+  #F -r|--root-password PASSWORD, override the root-level service password
  declare desc="create container <new-name> then copy data from <name> into <new-name>"
-  local cmd="$PLUGIN_COMMAND_PREFIX:clone" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
-  declare SERVICE="$1" NEW_SERVICE="$2" CLONE_FLAGS_LIST="${@:3}"
+  local cmd="$PLUGIN_COMMAND_PREFIX:clone" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
+  declare SERVICE="$1" NEW_SERVICE="$2" CLONE_FLAGS_LIST=("${@:3}")
+  is_implemented_command "$cmd" || dokku_log_fail "Not yet implemented"

-  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
+  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
  [[ -z "$NEW_SERVICE" ]] && dokku_log_fail "Please specify a name for the new service"
  verify_service_name "$SERVICE"

-  PLUGIN_IMAGE=$(service_version "$SERVICE" |  grep -o "^.*:" | sed -r "s/://g")
-  PLUGIN_IMAGE_VERSION=$(service_version "$SERVICE" |  grep -o ":.*$" | sed -r "s/://g")
+  local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
+  local ID="$(cat "$SERVICE_ROOT/ID")"
+  is_container_status "$ID" "Running" || dokku_log_fail "Service ${SERVICE} container is not running"

+  PLUGIN_IMAGE=$(service_version "$SERVICE" | grep -o "^.*:" | sed -r "s/://g")
+  PLUGIN_IMAGE_VERSION=$(service_version "$SERVICE" | grep -o ":.*$" | sed -r "s/://g")
+
+  service_parse_args "${@:3}"
+
+  dokku_log_info2 "Cloning $SERVICE to $NEW_SERVICE @ $PLUGIN_IMAGE:$PLUGIN_IMAGE_VERSION"
  service_create "$NEW_SERVICE" "${@:3}"
  dokku_log_info1 "Copying data from $SERVICE to $NEW_SERVICE"
-  service_export "$SERVICE" | service_import "$NEW_SERVICE" > /dev/null 2>&1 || true
-  dokku_log_info1 "Done"
+  service_export "$SERVICE" | service_import "$NEW_SERVICE" >/dev/null 2>&1 || true
+  dokku_log_info2 "Done"
 }

 service-clone-cmd "$@"
--- a/subcommands/connect
+++ b/subcommands/connect
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"

@@ -8,11 +9,13 @@ service-connect-cmd() {
  #E connect to the service via the $PLUGIN_COMMAND_PREFIX connection tool
  #E dokku $PLUGIN_COMMAND_PREFIX:connect lolipop
  #A service, service to run command against
-  declare desc="connect via psql to a $PLUGIN_SERVICE service"
-  local cmd="$PLUGIN_COMMAND_PREFIX:connect" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
+  declare desc="connect to the service via the $PLUGIN_COMMAND_PREFIX connection tool"
+  local cmd="$PLUGIN_COMMAND_PREFIX:connect" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
  declare SERVICE="$1"
+  is_implemented_command "$cmd" || dokku_log_fail "Not yet implemented"

-  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
+  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
  verify_service_name "$SERVICE"
  service_connect "$SERVICE"
 }
--- a/subcommands/create
+++ b/subcommands/create
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"

@@ -17,14 +18,15 @@ service-create-cmd() {
  #E export ${PLUGIN_DEFAULT_ALIAS}_CUSTOM_ENV="USER=alpha;HOST=beta"
  #E dokku $PLUGIN_COMMAND_PREFIX:create lolipop
  #A service, service to run command against
-  #F -c|--custom-env "USER=alpha;HOST=beta", semi-colon delimited environment variables to start the service with
+  #F -C|--custom-env "USER=alpha;HOST=beta", semi-colon delimited environment variables to start the service with
  #F -i|--image IMAGE, the image name to start the service with
-  #F -i|--image-version IMAGE_VERSION, the image version to start the service with
+  #F -I|--image-version IMAGE_VERSION, the image version to start the service with
  #F -p|--password PASSWORD, override the user-level service password
  #F -r|--root-password PASSWORD, override the root-level service password
  declare desc="create a $PLUGIN_SERVICE service"
-  local cmd="$PLUGIN_COMMAND_PREFIX:create" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
-  declare SERVICE="$1" CREATE_FLAGS_LIST="${@:2}"
+  local cmd="$PLUGIN_COMMAND_PREFIX:create" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
+  declare SERVICE="$1" CREATE_FLAGS_LIST=("${@:2}")

  service_create "$SERVICE" "${@:2}"
 }
--- a/subcommands/destroy
+++ b/subcommands/destroy
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"

@@ -10,12 +11,14 @@ service-destroy-cmd() {
  #A service, service to run command against
  #F -f|--force, force destroy without asking for confirmation
  declare desc="delete the $PLUGIN_SERVICE service/data/container if there are no links left"
-  local cmd="$PLUGIN_COMMAND_PREFIX:destroy" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
+  local cmd="$PLUGIN_COMMAND_PREFIX:destroy" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
  declare SERVICE="$1" FORCE_FLAG="$2"

-  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
+  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
  verify_service_name "$SERVICE"
-  SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"; LINKS_FILE="$SERVICE_ROOT/LINKS"
+  SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
+  LINKS_FILE="$SERVICE_ROOT/LINKS"
  SERVICE_HOST_ROOT="$PLUGIN_DATA_HOST_ROOT/$SERVICE"
  SERVICE_NAME="$(get_service_name "$SERVICE")"

@@ -37,21 +40,12 @@ service-destroy-cmd() {
    fi
  fi

-  dokku_log_info1 "Deleting $SERVICE"
-  if [[ -n $(docker ps -aq -f name="$SERVICE_NAME") ]]; then
-    dokku_log_verbose_quiet "Deleting container data"
-    service_stop "$SERVICE"
-    sleep 1
-
-    dokku_log_verbose_quiet "Removing container"
-    docker rm -v "$SERVICE_NAME" > /dev/null
-    sleep 1
-  else
-    dokku_log_verbose_quiet "No container exists for $SERVICE"
-  fi
+  dokku_log_info2_quiet "Deleting $SERVICE"
+  service_backup_unschedule "$SERVICE"
+  service_container_rm "$SERVICE"

  dokku_log_verbose_quiet "Removing data"
-  docker run --rm -v "$SERVICE_HOST_ROOT/data:/data" -v "$SERVICE_HOST_ROOT/config:/config" "$PLUGIN_IMAGE:$PLUGIN_IMAGE_VERSION" chmod 777 -R /config /data
+  docker run --rm -v "$SERVICE_HOST_ROOT/data:/data" -v "$SERVICE_HOST_ROOT/config:/config" busybox:1.31.0-uclibc chmod 777 -R /config /data
  rm -rf "$SERVICE_ROOT"

  dokku_log_info2 "$PLUGIN_SERVICE container deleted: $SERVICE"
--- a/subcommands/enter
+++ b/subcommands/enter
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"

@@ -13,7 +14,8 @@ service-enter-cmd() {
  #E dokku $PLUGIN_COMMAND_PREFIX:enter lolipop touch /tmp/test
  #A service, service to run command against
  declare desc="enter or run a command in a running $PLUGIN_SERVICE service container"
-  local cmd="$PLUGIN_COMMAND_PREFIX:enter" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
+  local cmd="$PLUGIN_COMMAND_PREFIX:enter" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
  declare SERVICE="$1"

  dokku_log_info1_quiet "Filesystem changes may not persist after container restarts"
--- a/subcommands/exists
+++ b/subcommands/exists
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"

@@ -9,10 +10,11 @@ service-exists-cmd() {
  #E dokku $PLUGIN_COMMAND_PREFIX:exists lolipop
  #A service, service to run command against
  declare desc="check if the $PLUGIN_SERVICE service exists"
-  local cmd="$PLUGIN_COMMAND_PREFIX:exists" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
+  local cmd="$PLUGIN_COMMAND_PREFIX:exists" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
  declare SERVICE="$1"

-  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
+  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
  verify_service_name "$SERVICE"
  dokku_log_info1 "Service $SERVICE exists"
 }
--- a/subcommands/export
+++ b/subcommands/export
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"

@@ -11,10 +12,12 @@ service-export-cmd() {
  #E dokku $PLUGIN_COMMAND_PREFIX:export lolipop > lolipop.dump
  #A service, service to run command against
  declare desc="export a dump of the $PLUGIN_SERVICE service database"
-  local cmd="$PLUGIN_COMMAND_PREFIX:export" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
+  local cmd="$PLUGIN_COMMAND_PREFIX:export" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
  declare SERVICE="$1"
+  is_implemented_command "$cmd" || dokku_log_fail "Not yet implemented"

-  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
+  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
  verify_service_name "$SERVICE"
  service_export "$SERVICE"
 }
--- a/subcommands/expose
+++ b/subcommands/expose
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"

@@ -10,10 +11,11 @@ service-expose-cmd() {
  #A service, service to run command against
  #A ports, a list of ports to run against
  declare desc="expose a $PLUGIN_SERVICE service on custom port if provided (random port otherwise)"
-  local cmd="$PLUGIN_COMMAND_PREFIX:expose" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
-  declare SERVICE="$1" PORTS_LIST="${@:2}"
+  local cmd="$PLUGIN_COMMAND_PREFIX:expose" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
+  declare SERVICE="$1" PORTS_LIST=("${@:2}")

-  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
+  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
  verify_service_name "$SERVICE"
  service_port_expose "$SERVICE" "${@:2}"
 }
--- a/subcommands/import
+++ b/subcommands/import
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"

@@ -9,10 +10,12 @@ service-import-cmd() {
  #E dokku $PLUGIN_COMMAND_PREFIX:import lolipop < database.dump
  #A service, service to run command against
  declare desc="import a dump into the $PLUGIN_SERVICE service database"
-  local cmd="$PLUGIN_COMMAND_PREFIX:import" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
+  local cmd="$PLUGIN_COMMAND_PREFIX:import" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
  declare SERVICE="$1"
+  is_implemented_command "$cmd" || dokku_log_fail "Not yet implemented"

-  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
+  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
  verify_service_name "$SERVICE"
  service_import "$SERVICE"
 }
--- a/subcommands/info
+++ b/subcommands/info
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"

@@ -30,10 +31,11 @@ service-info-cmd() {
  #F --status, show the service running status
  #F --version, show the service image version
  declare desc="print the connection information"
-  local cmd="$PLUGIN_COMMAND_PREFIX:info" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
+  local cmd="$PLUGIN_COMMAND_PREFIX:info" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
  declare SERVICE="$1" INFO_FLAG="$2"

-  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
+  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
  verify_service_name "$SERVICE"
  service_info "$SERVICE" "$INFO_FLAG"
 }
--- a/subcommands/link
+++ b/subcommands/link
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"

@@ -39,15 +40,20 @@ service-link-cmd() {
  #E     ${PLUGIN_SCHEME}2://lolipop:SOME_PASSWORD@dokku-${PLUGIN_COMMAND_PREFIX}-lolipop:${PLUGIN_DATASTORE_PORTS[0]}/lolipop
  #A service, service to run command against
  #A app, app to run command against
+  #F -a|--alias "BLUE_DATABASE", an alternative alias to use for linking to an app via environment variable
+  #F -q|--querystring "pool=5", ampersand delimited querystring arguments to append to the service link
  declare desc="link the $PLUGIN_SERVICE service to the app"
-  local cmd="$PLUGIN_COMMAND_PREFIX:link" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
-  declare SERVICE="$1" APP="$2"
+  local cmd="$PLUGIN_COMMAND_PREFIX:link" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
+  declare SERVICE="$1" APP="$2" LINK_FLAGS_LIST=("${@:3}")
  APP=${APP:="$DOKKU_APP_NAME"}

-  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
+  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
  [[ -z "$APP" ]] && dokku_log_fail "Please specify an app to run the command on"
  verify_app_name "$APP"
  verify_service_name "$SERVICE"
+
+  service_parse_args "${@:3}"
  service_link "$SERVICE" "$APP"
 }

--- a/subcommands/linked
+++ b/subcommands/linked
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"

@@ -10,11 +11,12 @@ service-linked-cmd() {
  #A service, service to run command against
  #A app, app to run command against
  declare desc="check if the $PLUGIN_SERVICE service is linked to an app"
-  local cmd="$PLUGIN_COMMAND_PREFIX:linked" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
+  local cmd="$PLUGIN_COMMAND_PREFIX:linked" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
  declare SERVICE="$1" APP="$2"
  APP=${APP:="$DOKKU_APP_NAME"}

-  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
+  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
  [[ -z "$APP" ]] && dokku_log_fail "Please specify an app to run the command on"
  verify_app_name "$APP"
  verify_service_name "$SERVICE"
--- a/subcommands/links
+++ b/subcommands/links
@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
+source "$PLUGIN_BASE_PATH/common/functions"
+source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"
+
+service-links-cmd() {
+  #E list all apps linked to the 'lolipop' $PLUGIN_COMMAND_PREFIX service.
+  #E dokku $PLUGIN_COMMAND_PREFIX:links lolipop
+  #A service, service to run command against
+  declare desc="list all apps linked to the $PLUGIN_SERVICE service"
+  local cmd="$PLUGIN_COMMAND_PREFIX:links" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
+  declare SERVICE="$1"
+  local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
+  local LINKS_FILE="$SERVICE_ROOT/LINKS"
+
+  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
+  verify_service_name "$SERVICE"
+  service_links "$SERVICE"
+}
+
+service-links-cmd "$@"
--- a/subcommands/list
+++ b/subcommands/list
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"

@@ -8,7 +9,8 @@ service-list-cmd() {
  #E list all services
  #E dokku $PLUGIN_COMMAND_PREFIX:list
  declare desc="list all $PLUGIN_SERVICE services"
-  local cmd="$PLUGIN_COMMAND_PREFIX:list" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
+  local cmd="$PLUGIN_COMMAND_PREFIX:list" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1

  service_list
 }
--- a/subcommands/logs
+++ b/subcommands/logs
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"

@@ -12,10 +13,11 @@ service-logs-cmd() {
  #A service, service to run command against
  #F -t|--tail, do not stop when end of the logs are reached and wait for additional output
  declare desc="print the most recent log(s) for this service"
-  local cmd="$PLUGIN_COMMAND_PREFIX:logs" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
+  local cmd="$PLUGIN_COMMAND_PREFIX:logs" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
  declare SERVICE="$1" TAIL_FLAG="$2"

-  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
+  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
  verify_service_name "$SERVICE"
  service_logs "$SERVICE" "$TAIL_FLAG"
 }
--- a/subcommands/promote
+++ b/subcommands/promote
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"

@@ -23,11 +24,12 @@ service-promote-cmd() {
  #A service, service to run command against
  #A app, app to run command against
  declare desc="promote service <service> as ${PLUGIN_DEFAULT_ALIAS}_URL in <app>"
-  local cmd="$PLUGIN_COMMAND_PREFIX:promote" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
+  local cmd="$PLUGIN_COMMAND_PREFIX:promote" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
  declare SERVICE="$1" APP="$2"
  APP=${APP:="$DOKKU_APP_NAME"}

-  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
+  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
  [[ -z "$APP" ]] && dokku_log_fail "Please specify an app to run the command on"
  verify_service_name "$SERVICE"
  verify_app_name "$APP"
--- a/subcommands/restart
+++ b/subcommands/restart
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"

@@ -9,10 +10,11 @@ service-restart-cmd() {
  #E dokku $PLUGIN_COMMAND_PREFIX:restart lolipop
  #A service, service to run command against
  declare desc="graceful shutdown and restart of the $PLUGIN_SERVICE service container"
-  local cmd="$PLUGIN_COMMAND_PREFIX:restart" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
+  local cmd="$PLUGIN_COMMAND_PREFIX:restart" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
  declare SERVICE="$1"

-  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
+  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
  verify_service_name "$SERVICE"
  service_stop "$SERVICE"
  service_start "$SERVICE"
--- a/subcommands/start
+++ b/subcommands/start
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"

@@ -9,10 +10,11 @@ service-start-cmd() {
  #E dokku $PLUGIN_COMMAND_PREFIX:start lolipop
  #A service, service to run command against
  declare desc="start a previously stopped $PLUGIN_SERVICE service"
-  local cmd="$PLUGIN_COMMAND_PREFIX:start" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
+  local cmd="$PLUGIN_COMMAND_PREFIX:start" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
  declare SERVICE="$1"

-  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
+  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
  verify_service_name "$SERVICE"
  service_start "$SERVICE"
 }
--- a/subcommands/stop
+++ b/subcommands/stop
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"

@@ -9,10 +10,11 @@ service-stop-cmd() {
  #E dokku $PLUGIN_COMMAND_PREFIX:stop lolipop
  #A service, service to run command against
  declare desc="stop a running $PLUGIN_SERVICE service"
-  local cmd="$PLUGIN_COMMAND_PREFIX:stop" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
+  local cmd="$PLUGIN_COMMAND_PREFIX:stop" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
  declare SERVICE="$1"

-  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
+  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
  verify_service_name "$SERVICE"
  service_stop "$SERVICE"
 }
--- a/subcommands/unexpose
+++ b/subcommands/unexpose
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"

@@ -9,10 +10,11 @@ service-unexpose-cmd() {
  #E dokku $PLUGIN_COMMAND_PREFIX:unexpose lolipop
  #A service, service to run command against
  declare desc="unexpose a previously exposed $PLUGIN_SERVICE service"
-  local cmd="$PLUGIN_COMMAND_PREFIX:unexpose" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
+  local cmd="$PLUGIN_COMMAND_PREFIX:unexpose" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
  declare SERVICE="$1"

-  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
+  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
  verify_service_name "$SERVICE"
  service_port_unexpose "$SERVICE"
 }
--- a/subcommands/unlink
+++ b/subcommands/unlink
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_BASE_PATH/common/functions"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"

@@ -11,11 +12,12 @@ service-unlink-cmd() {
  #A service, service to run command against
  #A app, app to run command against
  declare desc="unlink the $PLUGIN_SERVICE service from the app"
-  local cmd="$PLUGIN_COMMAND_PREFIX:unlink" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
+  local cmd="$PLUGIN_COMMAND_PREFIX:unlink" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
  declare SERVICE="$1" APP="$2"
  APP=${APP:="$DOKKU_APP_NAME"}

-  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
+  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
  [[ -z "$APP" ]] && dokku_log_fail "Please specify an app to run the command on"
  verify_service_name "$SERVICE"
  verify_app_name "$APP"
--- a/subcommands/upgrade
+++ b/subcommands/upgrade
@@ -0,0 +1,63 @@
+#!/usr/bin/env bash
+source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
+source "$PLUGIN_BASE_PATH/common/functions"
+source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"
+source "$PLUGIN_AVAILABLE_PATH/ps/functions"
+
+service-upgrade-cmd() {
+  #E you can upgrade an existing service to a new image or image-version
+  #E dokku $PLUGIN_COMMAND_PREFIX:upgrade lolipop
+  #A service, service to run command against
+  #F -C|--custom-env "USER=alpha;HOST=beta", semi-colon delimited environment variables to start the service with
+  #F -i|--image IMAGE, the image name to start the service with
+  #F -I|--image-version IMAGE_VERSION, the image version to start the service with
+  #F -R|--restart-apps "true", whether to force an app restart
+  declare desc="upgrade service <service> to the specified versions"
+  local cmd="$PLUGIN_COMMAND_PREFIX:upgrade" argv=("$@")
+  [[ ${argv[0]} == "$cmd" ]] && shift 1
+  declare SERVICE="$1" UPGRADE_FLAGS_LIST=("${@:2}")
+
+  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
+  verify_service_name "$SERVICE"
+
+  local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
+
+  service_parse_args "${@:2}"
+
+  if ! service_image_exists "$SERVICE"; then
+    dokku_log_fail "Unable to proceed with upgrade, image ${PLUGIN_IMAGE}:${PLUGIN_IMAGE_VERSION} does not exist"
+  fi
+
+  local NEW_PLUGIN_IMAGE_TAG="$PLUGIN_IMAGE:$PLUGIN_IMAGE_VERSION"
+  if [[ "$(service_version "$SERVICE")" == "$NEW_PLUGIN_IMAGE_TAG" ]]; then
+    dokku_log_info1 "Service $SERVICE already running $NEW_PLUGIN_IMAGE_TAG"
+    return
+  fi
+
+  dokku_log_info2 "Upgrading $SERVICE to $NEW_PLUGIN_IMAGE_TAG"
+  if [[ "$SERVICE_RESTART_APPS" == "true" ]]; then
+    dokku_log_info2 "Stopping all linked services"
+    for app in $(service_linked_apps "$SERVICE"); do
+      [[ "$app" == "-" ]] && continue
+      ps_stop "$app"
+    done
+  fi
+
+  dokku_log_info2 "Stopping $SERVICE"
+  service_container_rm "$SERVICE"
+  service_start "$SERVICE" "${@:2}"
+
+  if [[ "$SERVICE_RESTART_APPS" == "true" ]]; then
+    dokku_log_info2 "Starting all linked services"
+    for app in $(service_linked_apps "$SERVICE"); do
+      [[ "$app" == "-" ]] && continue
+      ps_start "$app"
+    done
+  fi
+
+  dokku_log_info2 "Done"
+}
+
+service-upgrade-cmd "$@"
--- a/tests/bin/at-least-version
+++ b/tests/bin/at-least-version
@@ -1,38 +0,0 @@
-#!/usr/bin/env bash
-set -eo pipefail; [[ $TRACE ]] && set -x
-
-semver-parse-into() {
-  declare VERSION="$1"
-  local RE='[^0-9]*\([0-9]*\)[.]\([0-9]*\)[.]\([0-9]*\)'
-  local MAJOR="$(echo "$VERSION" | sed -e "s#$RE#\1#")"
-  local MINOR="$(echo "$VERSION" | sed -e "s#$RE#\2#")"
-  local PATCH="$(echo "$VERSION" | sed -e "s#$RE#\3#")"
-  echo "${MAJOR} ${MINOR} ${PATCH}"
-}
-
-main() {
-  declare MIN_VERSION="$1" CHECK_VERSION="$2"
-  local IS_AT_LEAST_VERSION=false
-  local MAJOR_MIN MINOR_MIN PATCH_MIN MAJOR_CHECK MINOR_CHECK PATCH_CHECK PARSED_MIN PARSED_CHECK
-
-  PARSED_MIN="$(semver-parse-into "$MIN_VERSION")"
-  PARSED_CHECK="$(semver-parse-into "$CHECK_VERSION")"
-  MAJOR_MIN="$(echo "$PARSED_MIN" | cut -d' ' -f1)"
-  MINOR_MIN="$(echo "$PARSED_MIN" | cut -d' ' -f2)"
-  PATCH_MIN="$(echo "$PARSED_MIN" | cut -d' ' -f3)"
-  MAJOR_CHECK="$(echo "$PARSED_CHECK" | cut -d' ' -f1)"
-  MINOR_CHECK="$(echo "$PARSED_CHECK" | cut -d' ' -f2)"
-  PATCH_CHECK="$(echo "$PARSED_CHECK" | cut -d' ' -f3)"
-
-  if [[ "$MAJOR_CHECK" -gt "$MAJOR_MIN" ]]; then
-    IS_AT_LEAST_VERSION=true
-  elif [[ "$MAJOR_CHECK" -eq "$MAJOR_MIN" ]] && [[ "$MINOR_CHECK" -gt "$MINOR_MIN" ]]; then
-    IS_AT_LEAST_VERSION=true
-  elif [[ "$MAJOR_CHECK" -eq "$MAJOR_MIN" ]] && [[ "$MINOR_CHECK" -eq "$MINOR_MIN" ]] && [[ "$PATCH_CHECK" -ge "$PATCH_MIN" ]]; then
-    IS_AT_LEAST_VERSION=true
-  fi
-
-  echo "$IS_AT_LEAST_VERSION"
-}
-
-main "$@"
--- a/tests/bin/docker
+++ b/tests/bin/docker
@@ -1,101 +0,0 @@
-#!/usr/bin/env bash
-# shellcheck source=../../config
-# shellcheck disable=SC1091
-source "$(dirname "$0")/../../config"
-
-if [[ $ECHO_DOCKER_COMMAND == "true" ]]; then
-  echo "$(basename "$0") $*"
-  exit 0
-fi
-
-case "$1" in
-  exec)
-    echo "exec called with $@"
-    ;;
-  images)
-    echo "REPOSITORY                           TAG                 IMAGE ID            CREATED             VIRTUAL SIZE"
-    echo "elasticsearch                        2.3.5               89ed89918502        2 days ago          522.1 MB"
-    echo "frodenas/couchdb                     1.6                 cb9a62e007eb        2 days ago          537 MB"
-    echo "dokkupaas/docker-grafana-graphite    3.0.1               75dcd48a5eef        2 days ago          936.4 MB"
-    echo "mariadb                              10.1.16             f2485761e714        2 days ago          302.2 MB"
-    echo "memcached                            1.4.31              8a05b51f8876        2 days ago          132.4 MB"
-    echo "mongo                                3.2.9               12eadb136159        2 days ago          291.1 MB"
-    echo "mysql                                5.7.12              57d56ac47bed        2 days ago          321.3 MB"
-    echo "nats                                 0.9.4               9216d5a4eec8        2 days ago          109.3 MB"
-    echo "postgres                             10.2               6412eb70175e        2 days ago          265.7 MB"
-    echo "rabbitmq                             3.6.5-management    327b803301e9        2 days ago          143.5 MB"
-    echo "redis                                3.2.3               9216d5a4eec8        2 days ago          109.3 MB"
-    echo "rethinkdb                            2.3.4               f27010a550ec        2 days ago          196.3 MB"
-    echo "svendowideit/ambassador              latest              0d2200edc53e        2 days ago          7.241 MB"
-    ;;
-  inspect)
-    if [[ $@ = *"IPAddress"* ]]; then
-      echo "172.17.0.34"
-      exit 0
-    fi
-
-    if [[ $@ =~ \{\{.Config.Image\}\} ]]; then
-      echo "$PLUGIN_IMAGE:$PLUGIN_IMAGE_VERSION"
-      exit 0
-    fi
-
-    if [[ $@ =~ \{\{\.State\..*\}\} ]]; then
-      if [[ $@ =~ \{\{\.State\.Running\}\} ]]; then
-        echo "true"
-      else
-        echo "false"
-      fi
-      exit 0
-    fi
-
-    # running
-    echo "true"
-    ;;
-  kill)
-    echo "testid"
-    ;;
-  logs)
-    echo "$PLUGIN_SERVICE $PLUGIN_IMAGE_VERSION"
-    ;;
-  ps)
-    if [[ $@ = *"no-trunc"* ]]; then
-      echo "1479bbd60ade8a92617d2aeb4935bd3ff3179bd0fd71c22c3102c421f4bc221f"
-      exit 0
-    else
-      echo 'CONTAINER ID        IMAGE                      COMMAND                CREATED             STATUS                         PORTS               NAMES'
-      echo '4eeaae231d5e        elasticsearch:2.3.5                        "/docker-entrypoint."      11 seconds ago       Up 10 seconds       9200/tcp, 9300/tcp                         dokku.elasticsearch.l'
-      echo '2b20a383226d        frodenas/couchdb:1.6                       "/scripts/run.sh"          11 seconds ago       Up 10 seconds       5984/tcp                                   dokku.couchdb.l'
-      echo '76a0e7154483        dokkupaas/docker-grafana-graphite:3.0.1    "/usr/bin/supervisor"      11 seconds ago       Up 10 seconds       80/tcp, 2003/tcp, 8126/tcp, 8125/udp       dokku.graphite.l'
-      echo '94df08fe5550        mariadb:10.1.16                            "/docker-entrypoint."      11 seconds ago       Up 10 seconds       3306/tcp                                   dokku.mariadb.l'
-      echo 'ef27fec191ba        memcached:1.4.31                           "/entrypoint.sh memc"      11 seconds ago       Up 10 seconds       11211/tcp                                  dokku.memcached.l'
-      echo 'c0f74fc90377        mongo:3.2.9                                "/entrypoint.sh mong"      11 seconds ago       Up 10 seconds       27017/tcp                                  dokku.mongo.l'
-      echo '0f33b1c86da9        mysql:5.7.12                               "/entrypoint.sh mysq"      11 seconds ago       Up 10 seconds       3306/tcp                                   dokku.mysql.l'
-      echo '9f10b6dc12d5        nats:0.9.4                                 "/entrypoint.sh redi"      11 seconds ago       Up 10 seconds       4222/tcp                                   dokku.nats.l'
-      echo '7f899b723c08        postgres:10.2                             "/docker-entrypoint."      11 seconds ago       Up 10 seconds       5432/tcp                                   dokku.postgres.l'
-      echo '5e50a462661e        rabbitmq:3.6.5-management                  "/docker-entrypoint."      11 seconds ago       Up 10 seconds       5672/tcp, 15672/tcp                        dokku.rabbitmq.l'
-      echo 'c39ca00fa3c6        redis:3.2.3                                "/entrypoint.sh redi"      11 seconds ago       Up 10 seconds       6379/tcp                                   dokku.redis.l'
-      echo 'dc98c2939a80        rethinkdb:2.3.4                            "rethinkdb --bind al"      11 seconds ago       Up 10 seconds       8080/tcp, 28015/tcp, 29015/tcp             dokku.rethinkdb.l'
-    fi
-    ;;
-  pull)
-    exit 0
-    ;;
-  restart)
-    echo "testid"
-    ;;
-  rm)
-    echo "testid"
-    ;;
-  run)
-    echo "testid"
-    ;;
-  start)
-    echo "testid"
-    ;;
-  stop)
-    echo "testid"
-    ;;
-  *)
-    exit "$DOKKU_NOT_IMPLEMENTED_EXIT"
-    ;;
-esac
--- a/tests/bin/id
+++ b/tests/bin/id
@@ -1,2 +0,0 @@
-#!/usr/bin/env bash
-echo "dokku"
--- a/tests/bin/lsb_release
+++ b/tests/bin/lsb_release
@@ -1,6 +0,0 @@
-#!/usr/bin/env bash
-if [[ "$(uname)" == "Darwin" ]]; then
-  echo "Darwin"
-else
-  echo "Ubuntu"
-fi
--- a/tests/bin/sudo
+++ b/tests/bin/sudo
@@ -1,2 +0,0 @@
-#!/usr/bin/env bash
-exit 0
--- a/tests/hook_pre_delete.bats
+++ b/tests/hook_pre_delete.bats
@@ -2,15 +2,14 @@
 load test_helper

 setup() {
-  dokku apps:create my_app >&2
-  dokku "$PLUGIN_COMMAND_PREFIX:create" l >&2
+  dokku apps:create my_app
+  dokku "$PLUGIN_COMMAND_PREFIX:create" l
  dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app >&2
 }

 teardown() {
  dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my_app >&2
-  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l >&2
-  rm -rf "$DOKKU_ROOT/my_app"
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
 }

@test "($PLUGIN_COMMAND_PREFIX:hook:pre-delete) removes app from links file when destroying app" {
--- a/tests/service_clone.bats
+++ b/tests/service_clone.bats
@@ -2,34 +2,37 @@
 load test_helper

 setup() {
-  export ECHO_DOCKER_COMMAND="false"
-  dokku "$PLUGIN_COMMAND_PREFIX:create" l >&2
+  dokku "$PLUGIN_COMMAND_PREFIX:create" l
 }

 teardown() {
-  export ECHO_DOCKER_COMMAND="false"
-  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l >&2
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
 }

@test "($PLUGIN_COMMAND_PREFIX:clone) error when there are no arguments" {
  run dokku "$PLUGIN_COMMAND_PREFIX:clone"
-  assert_contains "${lines[*]}" "Please specify a name for the service"
+  assert_contains "${lines[*]}" "Please specify a valid name for the service"
+  assert_failure
 }

@test "($PLUGIN_COMMAND_PREFIX:clone) error when service does not exist" {
  run dokku "$PLUGIN_COMMAND_PREFIX:clone" not_existing_service new_service
  assert_contains "${lines[*]}" "service not_existing_service does not exist"
+  assert_failure
 }

@test "($PLUGIN_COMMAND_PREFIX:clone) error when new service isn't provided" {
  run dokku "$PLUGIN_COMMAND_PREFIX:clone" l
  assert_contains "${lines[*]}" "Please specify a name for the new service"
+  assert_failure
 }

@test "($PLUGIN_COMMAND_PREFIX:clone) error when new service already exists" {
  dokku "$PLUGIN_COMMAND_PREFIX:create" new_service
  run dokku "$PLUGIN_COMMAND_PREFIX:clone" l new_service
  assert_contains "${lines[*]}" "service new_service already exists"
+  assert_failure
+
  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" new_service
 }

@@ -38,5 +41,7 @@ teardown() {
  [[ -f $PLUGIN_DATA_ROOT/new_service/ID ]]
  assert_contains "${lines[*]}" "Copying data from l to new_service"
  assert_contains "${lines[*]}" "Done"
-}
+  assert_success

+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" new_service
+}
--- a/tests/service_connect.bats
+++ b/tests/service_connect.bats
@@ -2,18 +2,16 @@
 load test_helper

 setup() {
-  export ECHO_DOCKER_COMMAND="false"
-  dokku "$PLUGIN_COMMAND_PREFIX:create" l >&2
+  dokku "$PLUGIN_COMMAND_PREFIX:create" l
 }

 teardown() {
-  export ECHO_DOCKER_COMMAND="false"
-  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l >&2
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
 }

@test "($PLUGIN_COMMAND_PREFIX:connect) error when there are no arguments" {
  run dokku "$PLUGIN_COMMAND_PREFIX:connect"
-  assert_contains "${lines[*]}" "Please specify a name for the service"
+  assert_contains "${lines[*]}" "Please specify a valid name for the service"
 }

@test "($PLUGIN_COMMAND_PREFIX:connect) error when service does not exist" {
@@ -22,8 +20,7 @@ teardown() {
 }

@test "($PLUGIN_COMMAND_PREFIX:connect) success" {
-  export ECHO_DOCKER_COMMAND="true"
+  skip "Connect hangs indefinitely without input"
  run dokku "$PLUGIN_COMMAND_PREFIX:connect" l
-  assert_output 'docker exec -i -t dokku.postgres.l psql -h localhost -U postgres l'
+  assert_success
 }
-
--- a/tests/service_create.bats
+++ b/tests/service_create.bats
@@ -4,9 +4,24 @@ load test_helper
@test "($PLUGIN_COMMAND_PREFIX:create) success" {
  run dokku "$PLUGIN_COMMAND_PREFIX:create" l
  assert_contains "${lines[*]}" "container created: l"
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
+}
+
+@test "($PLUGIN_COMMAND_PREFIX:create) service with dashes" {
+  run dokku "$PLUGIN_COMMAND_PREFIX:create" service-with-dashes
+  assert_contains "${lines[*]}" "container created: service-with-dashes"
+  assert_contains "${lines[*]}" "dokku-$PLUGIN_COMMAND_PREFIX-service-with-dashes"
+  assert_contains "${lines[*]}" "service_with_dashes"
+
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" service-with-dashes
 }

@test "($PLUGIN_COMMAND_PREFIX:create) error when there are no arguments" {
  run dokku "$PLUGIN_COMMAND_PREFIX:create"
-  assert_contains "${lines[*]}" "Please specify a name for the service"
+  assert_contains "${lines[*]}" "Please specify a valid name for the service"
+}
+
+@test "($PLUGIN_COMMAND_PREFIX:create) error when there is an invalid name specified" {
+  run dokku "$PLUGIN_COMMAND_PREFIX:create" d.erp
+  assert_failure
 }
--- a/tests/service_destroy.bats
+++ b/tests/service_destroy.bats
@@ -9,7 +9,7 @@ load test_helper

@test "($PLUGIN_COMMAND_PREFIX:destroy) error when there are no arguments" {
  run dokku "$PLUGIN_COMMAND_PREFIX:destroy"
-  assert_contains "${lines[*]}" "Please specify a name for the service"
+  assert_contains "${lines[*]}" "Please specify a valid name for the service"
 }

@test "($PLUGIN_COMMAND_PREFIX:destroy) error when container does not exist" {
@@ -21,7 +21,10 @@ load test_helper
  dokku "$PLUGIN_COMMAND_PREFIX:create" l
  dokku apps:create app
  dokku "$PLUGIN_COMMAND_PREFIX:link" l app
-  run dokku "$PLUGIN_COMMAND_PREFIX:destroy" l
+  run dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
  assert_contains "${lines[*]}" "Cannot delete linked service"
-  rm -rf "$DOKKU_ROOT/app"
+
+  dokku "$PLUGIN_COMMAND_PREFIX:unlink" l app
+  run dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
+  assert_contains "${lines[*]}" "container deleted: l"
 }
--- a/tests/service_export.bats
+++ b/tests/service_export.bats
@@ -2,18 +2,16 @@
 load test_helper

 setup() {
-  export ECHO_DOCKER_COMMAND="false"
-  dokku "$PLUGIN_COMMAND_PREFIX:create" l >&2
+  dokku "$PLUGIN_COMMAND_PREFIX:create" l
 }

 teardown() {
-  export ECHO_DOCKER_COMMAND="false"
-  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l >&2
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
 }

@test "($PLUGIN_COMMAND_PREFIX:export) error when there are no arguments" {
  run dokku "$PLUGIN_COMMAND_PREFIX:export"
-  assert_contains "${lines[*]}" "Please specify a name for the service"
+  assert_contains "${lines[*]}" "Please specify a valid name for the service"
 }

@test "($PLUGIN_COMMAND_PREFIX:export) error when service does not exist" {
@@ -22,19 +20,17 @@ teardown() {
 }

@test "($PLUGIN_COMMAND_PREFIX:export) success with SSH_TTY" {
-  export ECHO_DOCKER_COMMAND="true"
  export SSH_TTY=`tty`
  run dokku "$PLUGIN_COMMAND_PREFIX:export" l
-  password="$(cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
+  echo "output: $output"
+  echo "status: $status"
  assert_exit_status 0
-  assert_output "docker exec dokku.postgres.l env PGPASSWORD=$password pg_dump -Fc --no-acl --no-owner -h localhost -U postgres -w l"
 }

@test "($PLUGIN_COMMAND_PREFIX:export) success without SSH_TTY" {
-  export ECHO_DOCKER_COMMAND="true"
  unset SSH_TTY
  run dokku "$PLUGIN_COMMAND_PREFIX:export" l
-  password="$(cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
+  echo "output: $output"
+  echo "status: $status"
  assert_exit_status 0
-  assert_output "docker exec dokku.postgres.l env PGPASSWORD=$password pg_dump -Fc --no-acl --no-owner -h localhost -U postgres -w l"
 }
--- a/tests/service_expose.bats
+++ b/tests/service_expose.bats
@@ -2,16 +2,16 @@
 load test_helper

 setup() {
-  dokku "$PLUGIN_COMMAND_PREFIX:create" l >&2
+  dokku "$PLUGIN_COMMAND_PREFIX:create" l
 }

 teardown() {
-  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l >&2
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
 }

@test "($PLUGIN_COMMAND_PREFIX:expose) error when there are no arguments" {
  run dokku "$PLUGIN_COMMAND_PREFIX:expose"
-  assert_contains "${lines[*]}" "Please specify a name for the service"
+  assert_contains "${lines[*]}" "Please specify a valid name for the service"
 }

@test "($PLUGIN_COMMAND_PREFIX:expose) error when service does not exist" {
@@ -19,12 +19,12 @@ teardown() {
  assert_contains "${lines[*]}" "service not_existing_service does not exist"
 }

-@test "($PLUGIN_COMMAND_PREFIX:expose) success when not providing a custom port" {
+@test "($PLUGIN_COMMAND_PREFIX:expose) success when not providing custom ports" {
  run dokku "$PLUGIN_COMMAND_PREFIX:expose" l
  [[ "${lines[*]}" =~ exposed\ on\ port\(s\)\ \[container\-\>host\]\:\ [[:digit:]]+ ]]
 }

-@test "($PLUGIN_COMMAND_PREFIX:expose) success when providing a custom port" {
+@test "($PLUGIN_COMMAND_PREFIX:expose) success when providing custom ports" {
  run dokku "$PLUGIN_COMMAND_PREFIX:expose" l 4242
  assert_contains "${lines[*]}" "exposed on port(s) [container->host]: 5432->4242"
 }
--- a/tests/service_import.bats
+++ b/tests/service_import.bats
@@ -2,36 +2,37 @@
 load test_helper

 setup() {
-  export ECHO_DOCKER_COMMAND="false"
-  dokku "$PLUGIN_COMMAND_PREFIX:create" l >&2
-  echo "data" > "$PLUGIN_DATA_ROOT/fake.dump"
+  dokku "$PLUGIN_COMMAND_PREFIX:create" l
+  echo "data" | tee "/tmp/fake.dump"
 }

 teardown() {
-  export ECHO_DOCKER_COMMAND="false"
-  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l >&2
-  rm -f "$PLUGIN_DATA_ROOT/fake.dump"
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
+  rm -f "/tmp/fake.dump"
 }

@test "($PLUGIN_COMMAND_PREFIX:import) error when there are no arguments" {
  run dokku "$PLUGIN_COMMAND_PREFIX:import"
-  assert_contains "${lines[*]}" "Please specify a name for the service"
+  assert_contains "${lines[*]}" "Please specify a valid name for the service"
+  assert_failure
 }

@test "($PLUGIN_COMMAND_PREFIX:import) error when service does not exist" {
  run dokku "$PLUGIN_COMMAND_PREFIX:import" not_existing_service
  assert_contains "${lines[*]}" "service not_existing_service does not exist"
+  assert_failure
 }

@test "($PLUGIN_COMMAND_PREFIX:import) error when data is not provided" {
  run dokku "$PLUGIN_COMMAND_PREFIX:import" l
  assert_contains "${lines[*]}" "No data provided on stdin"
+  assert_failure
 }

@test "($PLUGIN_COMMAND_PREFIX:import) success" {
-  export ECHO_DOCKER_COMMAND="true"
-  run dokku "$PLUGIN_COMMAND_PREFIX:import" l < "$PLUGIN_DATA_ROOT/fake.dump"
-  password="$(cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
-  assert_output "docker exec -i dokku.postgres.l env PGPASSWORD=$password pg_restore -h localhost -cO -d l -U postgres -w"
+  skip "The fake dump is hard to work with in tests"
+  run dokku "$PLUGIN_COMMAND_PREFIX:import" l < "/tmp/fake.dump"
+  echo "output: $output"
+  echo "status: $status"
+  assert_success
 }
-
--- a/tests/service_info.bats
+++ b/tests/service_info.bats
@@ -2,16 +2,16 @@
 load test_helper

 setup() {
-  dokku "$PLUGIN_COMMAND_PREFIX:create" l >&2
+  dokku "$PLUGIN_COMMAND_PREFIX:create" l
 }

 teardown() {
-  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l >&2
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
 }

@test "($PLUGIN_COMMAND_PREFIX:info) error when there are no arguments" {
  run dokku "$PLUGIN_COMMAND_PREFIX:info"
-  assert_contains "${lines[*]}" "Please specify a name for the service"
+  assert_contains "${lines[*]}" "Please specify a valid name for the service"
 }

@test "($PLUGIN_COMMAND_PREFIX:info) error when service does not exist" {
@@ -21,21 +21,21 @@ teardown() {

@test "($PLUGIN_COMMAND_PREFIX:info) success" {
  run dokku "$PLUGIN_COMMAND_PREFIX:info" l
-  local password="$(cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
+  local password="$(sudo cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
  assert_contains "${lines[*]}" "postgres://postgres:$password@dokku-postgres-l:5432/l"
 }

@test "($PLUGIN_COMMAND_PREFIX:info) replaces underscores by dash in hostname" {
  dokku "$PLUGIN_COMMAND_PREFIX:create" test_with_underscores
  run dokku "$PLUGIN_COMMAND_PREFIX:info" test_with_underscores
-  local password="$(cat "$PLUGIN_DATA_ROOT/test_with_underscores/PASSWORD")"
+  local password="$(sudo cat "$PLUGIN_DATA_ROOT/test_with_underscores/PASSWORD")"
  assert_contains "${lines[*]}" "postgres://postgres:$password@dokku-postgres-test-with-underscores:5432/test_with_underscores"
  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" test_with_underscores
 }

@test "($PLUGIN_COMMAND_PREFIX:info) success with flag" {
  run dokku "$PLUGIN_COMMAND_PREFIX:info" l --dsn
-  local password="$(cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
+  local password="$(sudo cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
  assert_output "postgres://postgres:$password@dokku-postgres-l:5432/l"

  run dokku "$PLUGIN_COMMAND_PREFIX:info" l --config-dir
--- a/tests/service_link.bats
+++ b/tests/service_link.bats
@@ -2,46 +2,69 @@
 load test_helper

 setup() {
-  dokku "$PLUGIN_COMMAND_PREFIX:create" l >&2
-  dokku apps:create my_app >&2
+  dokku "$PLUGIN_COMMAND_PREFIX:create" l
+  dokku "$PLUGIN_COMMAND_PREFIX:create" m
+  dokku apps:create my_app
 }

 teardown() {
-  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l >&2
-  rm -rf "$DOKKU_ROOT/my_app"
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" m
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
+  dokku --force apps:destroy my_app
 }

+
@test "($PLUGIN_COMMAND_PREFIX:link) error when there are no arguments" {
  run dokku "$PLUGIN_COMMAND_PREFIX:link"
-  assert_contains "${lines[*]}" "Please specify a name for the service"
+  echo "output: $output"
+  echo "status: $status"
+  assert_contains "${lines[*]}" "Please specify a valid name for the service"
+  assert_failure
 }

@test "($PLUGIN_COMMAND_PREFIX:link) error when the app argument is missing" {
  run dokku "$PLUGIN_COMMAND_PREFIX:link" l
+  echo "output: $output"
+  echo "status: $status"
  assert_contains "${lines[*]}" "Please specify an app to run the command on"
+  assert_failure
 }

@test "($PLUGIN_COMMAND_PREFIX:link) error when the app does not exist" {
  run dokku "$PLUGIN_COMMAND_PREFIX:link" l not_existing_app
+  echo "output: $output"
+  echo "status: $status"
  assert_contains "${lines[*]}" "App not_existing_app does not exist"
+  assert_failure
 }

@test "($PLUGIN_COMMAND_PREFIX:link) error when the service does not exist" {
  run dokku "$PLUGIN_COMMAND_PREFIX:link" not_existing_service my_app
+  echo "output: $output"
+  echo "status: $status"
  assert_contains "${lines[*]}" "service not_existing_service does not exist"
+  assert_failure
 }

@test "($PLUGIN_COMMAND_PREFIX:link) error when the service is already linked to app" {
  dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app
  run dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app
+  echo "output: $output"
+  echo "status: $status"
  assert_contains "${lines[*]}" "Already linked as DATABASE_URL"
+  assert_failure
+
+  dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my_app
 }

@test "($PLUGIN_COMMAND_PREFIX:link) exports DATABASE_URL to app" {
-  dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app
+  run dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app
+  echo "output: $output"
+  echo "status: $status"
  url=$(dokku config:get my_app DATABASE_URL)
-  password="$(cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
+  password="$(sudo cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
  assert_contains "$url" "postgres://postgres:$password@dokku-postgres-l:5432/l"
+  assert_success
  dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my_app
 }

@@ -49,7 +72,14 @@ teardown() {
  dokku config:set my_app DATABASE_URL=postgres://user:pass@host:5432/db
  dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app
  run dokku config my_app
-  assert_contains "${lines[*]}" "DOKKU_POSTGRES_"
+  assert_contains "${lines[*]}" "DOKKU_POSTGRES_AQUA_URL"
+  assert_success
+
+  dokku "$PLUGIN_COMMAND_PREFIX:link" m my_app
+  run dokku config my_app
+  assert_contains "${lines[*]}" "DOKKU_POSTGRES_BLACK_URL"
+  assert_success
+  dokku "$PLUGIN_COMMAND_PREFIX:unlink" m my_app
  dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my_app
 }

@@ -57,6 +87,7 @@ teardown() {
  dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app
  run dokku docker-options my_app
  assert_contains "${lines[*]}" "--link dokku.postgres.l:dokku-postgres-l"
+  assert_success
  dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my_app
 }

@@ -64,7 +95,25 @@ teardown() {
  dokku config:set my_app POSTGRES_DATABASE_SCHEME=postgres2
  dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app
  url=$(dokku config:get my_app DATABASE_URL)
-  password="$(cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
+  password="$(sudo cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
  assert_contains "$url" "postgres2://postgres:$password@dokku-postgres-l:5432/l"
+  assert_success
+  dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my_app
+}
+
+@test "($PLUGIN_COMMAND_PREFIX:link) adds a querystring" {
+  dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app --querystring "pool=5"
+  url=$(dokku config:get my_app DATABASE_URL)
+  assert_contains "$url" "?pool=5"
+  assert_success
+  dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my_app
+}
+
+@test "($PLUGIN_COMMAND_PREFIX:link) uses a specified config url when alias is specified" {
+  dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app --alias "ALIAS"
+  url=$(dokku config:get my_app ALIAS_URL)
+  password="$(sudo cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
+  assert_contains "$url" "postgres://postgres:$password@dokku-postgres-l:5432/l"
+  assert_success
  dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my_app
 }
--- a/tests/service_list.bats
+++ b/tests/service_list.bats
@@ -2,35 +2,35 @@
 load test_helper

 setup() {
-  dokku "$PLUGIN_COMMAND_PREFIX:create" l >&2
+  dokku "$PLUGIN_COMMAND_PREFIX:create" l
 }

 teardown() {
-  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l >&2
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
 }

@test "($PLUGIN_COMMAND_PREFIX:list) with no exposed ports, no linked apps" {
  run dokku "$PLUGIN_COMMAND_PREFIX:list"
-  assert_contains "${lines[*]}" "l     postgres:10.2  running  -              -"
+  assert_contains "${lines[*]}" "l     postgres:11.4  running  -              -"
 }

@test "($PLUGIN_COMMAND_PREFIX:list) with exposed ports" {
  dokku "$PLUGIN_COMMAND_PREFIX:expose" l 4242
  run dokku "$PLUGIN_COMMAND_PREFIX:list"
-  assert_contains "${lines[*]}" "l     postgres:10.2  running  5432->4242     -"
+  assert_contains "${lines[*]}" "l     postgres:11.4  running  5432->4242     -"
 }

@test "($PLUGIN_COMMAND_PREFIX:list) with linked app" {
  dokku apps:create my_app
  dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app
  run dokku "$PLUGIN_COMMAND_PREFIX:list"
-  assert_contains "${lines[*]}" "l     postgres:10.2  running  -              my_app"
+  assert_contains "${lines[*]}" "l     postgres:11.4  running  -              my_app"
  dokku --force apps:destroy my_app
 }

@test "($PLUGIN_COMMAND_PREFIX:list) when there are no services" {
-  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l >&2
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
  run dokku "$PLUGIN_COMMAND_PREFIX:list"
  assert_contains "${lines[*]}" "There are no Postgres services"
-  dokku "$PLUGIN_COMMAND_PREFIX:create" l >&2
+  dokku "$PLUGIN_COMMAND_PREFIX:create" l
 }
--- a/tests/service_logs.bats
+++ b/tests/service_logs.bats
@@ -2,33 +2,41 @@
 load test_helper

 setup() {
-  export ECHO_DOCKER_COMMAND="false"
-  dokku "$PLUGIN_COMMAND_PREFIX:create" l >&2
+  dokku "$PLUGIN_COMMAND_PREFIX:create" l
 }

 teardown() {
-  export ECHO_DOCKER_COMMAND="false"
-  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l >&2
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
 }

@test "($PLUGIN_COMMAND_PREFIX:logs) error when there are no arguments" {
  run dokku "$PLUGIN_COMMAND_PREFIX:logs"
-  assert_contains "${lines[*]}" "Please specify a name for the service"
+  echo "output: $output"
+  echo "status: $status"
+  assert_contains "${lines[*]}" "Please specify a valid name for the service"
+  assert_failure
 }

@test "($PLUGIN_COMMAND_PREFIX:logs) error when service does not exist" {
  run dokku "$PLUGIN_COMMAND_PREFIX:logs" not_existing_service
+  echo "output: $output"
+  echo "status: $status"
  assert_contains "${lines[*]}" "service not_existing_service does not exist"
+  assert_failure
 }

@test "($PLUGIN_COMMAND_PREFIX:logs) success when not tailing" {
-  export ECHO_DOCKER_COMMAND="true"
+  skip "This may fail if there is no log output"
  run dokku "$PLUGIN_COMMAND_PREFIX:logs" l
-  assert_output "docker logs --tail 100 testid"
+  echo "output: $output"
+  echo "status: $status"
+  assert_success
 }

@test "($PLUGIN_COMMAND_PREFIX:logs) success when tailing" {
-  export ECHO_DOCKER_COMMAND="true"
+  skip "This will hang as it waits for log output"
  run dokku "$PLUGIN_COMMAND_PREFIX:logs" l -t
-  assert_output "docker logs --follow testid"
+  echo "output: $output"
+  echo "status: $status"
+  assert_success
 }
--- a/tests/service_promote.bats
+++ b/tests/service_promote.bats
@@ -2,20 +2,20 @@
 load test_helper

 setup() {
-  dokku "$PLUGIN_COMMAND_PREFIX:create" l >&2
-  dokku apps:create my_app >&2
+  dokku "$PLUGIN_COMMAND_PREFIX:create" l
+  dokku apps:create my_app
  dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app
 }

 teardown() {
  dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my_app
-  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l >&2
-  rm -rf "$DOKKU_ROOT/my_app"
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
+  dokku --force apps:destroy my_app
 }

@test "($PLUGIN_COMMAND_PREFIX:promote) error when there are no arguments" {
  run dokku "$PLUGIN_COMMAND_PREFIX:promote"
-  assert_contains "${lines[*]}" "Please specify a name for the service"
+  assert_contains "${lines[*]}" "Please specify a valid name for the service"
 }

@test "($PLUGIN_COMMAND_PREFIX:promote) error when the app argument is missing" {
@@ -39,7 +39,7 @@ teardown() {
 }

@test "($PLUGIN_COMMAND_PREFIX:promote) changes DATABASE_URL" {
-  password="$(cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
+  password="$(sudo cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
  dokku config:set my_app "DATABASE_URL=postgres://u:p@host:5432/db" "DOKKU_POSTGRES_BLUE_URL=postgres://postgres:$password@dokku-postgres-l:5432/l"
  dokku "$PLUGIN_COMMAND_PREFIX:promote" l my_app
  url=$(dokku config:get my_app DATABASE_URL)
@@ -47,14 +47,14 @@ teardown() {
 }

@test "($PLUGIN_COMMAND_PREFIX:promote) creates new config url when needed" {
-  password="$(cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
+  password="$(sudo cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
  dokku config:set my_app "DATABASE_URL=postgres://u:p@host:5432/db" "DOKKU_POSTGRES_BLUE_URL=postgres://postgres:$password@dokku-postgres-l:5432/l"
  dokku "$PLUGIN_COMMAND_PREFIX:promote" l my_app
  run dokku config my_app
  assert_contains "${lines[*]}" "DOKKU_POSTGRES_"
 }
@test "($PLUGIN_COMMAND_PREFIX:promote) uses POSTGRES_DATABASE_SCHEME variable" {
-  password="$(cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
+  password="$(sudo cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
  dokku config:set my_app "POSTGRES_DATABASE_SCHEME=postgres2" "DATABASE_URL=postgres://u:p@host:5432/db" "DOKKU_POSTGRES_BLUE_URL=postgres2://postgres:$password@dokku-postgres-l:5432/l"
  dokku "$PLUGIN_COMMAND_PREFIX:promote" l my_app
  url=$(dokku config:get my_app DATABASE_URL)
--- a/tests/service_restart.bats
+++ b/tests/service_restart.bats
@@ -2,16 +2,16 @@
 load test_helper

 setup() {
-  dokku "$PLUGIN_COMMAND_PREFIX:create" l >&2
+  dokku "$PLUGIN_COMMAND_PREFIX:create" l
 }

 teardown() {
-  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l >&2
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
 }

@test "($PLUGIN_COMMAND_PREFIX:restart) error when there are no arguments" {
  run dokku "$PLUGIN_COMMAND_PREFIX:restart"
-  assert_contains "${lines[*]}" "Please specify a name for the service"
+  assert_contains "${lines[*]}" "Please specify a valid name for the service"
 }

@test "($PLUGIN_COMMAND_PREFIX:restart) error when service does not exist" {
--- a/tests/service_start.bats
+++ b/tests/service_start.bats
@@ -2,16 +2,16 @@
 load test_helper

 setup() {
-  dokku "$PLUGIN_COMMAND_PREFIX:create" l >&2
+  dokku "$PLUGIN_COMMAND_PREFIX:create" l
 }

 teardown() {
-  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l >&2
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
 }

@test "($PLUGIN_COMMAND_PREFIX:start) error when there are no arguments" {
  run dokku "$PLUGIN_COMMAND_PREFIX:start"
-  assert_contains "${lines[*]}" "Please specify a name for the service"
+  assert_contains "${lines[*]}" "Please specify a valid name for the service"
 }

@test "($PLUGIN_COMMAND_PREFIX:start) error when service does not exist" {
--- a/tests/service_stop.bats
+++ b/tests/service_stop.bats
@@ -2,16 +2,16 @@
 load test_helper

 setup() {
-  dokku "$PLUGIN_COMMAND_PREFIX:create" l >&2
+  dokku "$PLUGIN_COMMAND_PREFIX:create" l
 }

 teardown() {
-  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l >&2
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
 }

@test "($PLUGIN_COMMAND_PREFIX:stop) error when there are no arguments" {
  run dokku "$PLUGIN_COMMAND_PREFIX:stop"
-  assert_contains "${lines[*]}" "Please specify a name for the service"
+  assert_contains "${lines[*]}" "Please specify a valid name for the service"
 }

@test "($PLUGIN_COMMAND_PREFIX:stop) error when service does not exist" {
--- a/tests/service_unexpose.bats
+++ b/tests/service_unexpose.bats
@@ -2,16 +2,16 @@
 load test_helper

 setup() {
-  dokku "$PLUGIN_COMMAND_PREFIX:create" l >&2
+  dokku "$PLUGIN_COMMAND_PREFIX:create" l
 }

 teardown() {
-  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l >&2
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
 }

@test "($PLUGIN_COMMAND_PREFIX:unexpose) error when there are no arguments" {
  run dokku "$PLUGIN_COMMAND_PREFIX:unexpose"
-  assert_contains "${lines[*]}" "Please specify a name for the service"
+  assert_contains "${lines[*]}" "Please specify a valid name for the service"
 }

@test "($PLUGIN_COMMAND_PREFIX:unexpose) error when service does not exist" {
--- a/tests/service_unlink.bats
+++ b/tests/service_unlink.bats
@@ -2,18 +2,18 @@
 load test_helper

 setup() {
-  dokku apps:create my_app >&2
-  dokku "$PLUGIN_COMMAND_PREFIX:create" l >&2
+  dokku apps:create my_app
+  dokku "$PLUGIN_COMMAND_PREFIX:create" l
 }

 teardown() {
-  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l >&2
-  rm -rf "$DOKKU_ROOT/my_app"
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
+  dokku --force apps:destroy my_app
 }

@test "($PLUGIN_COMMAND_PREFIX:unlink) error when there are no arguments" {
  run dokku "$PLUGIN_COMMAND_PREFIX:unlink"
-  assert_contains "${lines[*]}" "Please specify a name for the service"
+  assert_contains "${lines[*]}" "Please specify a valid name for the service"
 }

@test "($PLUGIN_COMMAND_PREFIX:unlink) error when the app argument is missing" {
@@ -39,10 +39,9 @@ teardown() {
@test "($PLUGIN_COMMAND_PREFIX:unlink) removes link from docker-options" {
  dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app >&2
  dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my_app
-  options=$(dokku docker-options my_app | xargs)
-  check_value=""
-  [[ "$(dokku version)" == "master" ]] && check_value="Deploy options: --restart=on-failure:10"
-  [[ "$(at-least-version 0.7.0 "$(dokku version)")" == "true" ]] && check_value="Deploy options: --restart=on-failure:10"
+
+  check_value="Docker options build: Docker options deploy: --restart=on-failure:10 Docker options run:"
+  options=$(dokku --quiet docker-options:report my_app | xargs)
  assert_equal "$options" "$check_value"
 }

--- a/tests/setup.sh
+++ b/tests/setup.sh
@@ -1,34 +1,26 @@
 #!/usr/bin/env bash
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
-source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/test_helper.bash"
+set -eo pipefail
+[[ $TRACE ]] && set -x
+sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 762E3157
+echo "deb http://nginx.org/packages/ubuntu `lsb_release -cs` nginx" | sudo tee /etc/apt/sources.list.d/nginx.list
+curl -fsSL https://nginx.org/keys/nginx_signing.key | sudo apt-key add -

-BIN_STUBS="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/bin"
-
-if [[ ! -d $DOKKU_ROOT ]]; then
-  git clone https://github.com/progrium/dokku.git $DOKKU_ROOT > /dev/null
+wget https://raw.githubusercontent.com/dokku/dokku/master/bootstrap.sh
+if [[ "$DOKKU_VERSION" == "master" ]]; then
+  sudo bash bootstrap.sh
+else
+  sudo DOKKU_TAG="$DOKKU_VERSION" bash bootstrap.sh
 fi
-
-cd $DOKKU_ROOT
 echo "Dokku version $DOKKU_VERSION"
-git checkout $DOKKU_VERSION > /dev/null
-if grep go-build Makefile > /dev/null; then
-  mv "$BIN_STUBS/docker" "$BIN_STUBS/docker-stub"
-  make go-build
-  mv "$BIN_STUBS/docker-stub" "$BIN_STUBS/docker"
-fi
-cd -

+export DOKKU_LIB_ROOT="/var/lib/dokku"
+export DOKKU_PLUGINS_ROOT="$DOKKU_LIB_ROOT/plugins/available"
 source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-rm -rf $DOKKU_ROOT/plugins/$PLUGIN_COMMAND_PREFIX
-mkdir -p $DOKKU_ROOT/plugins/$PLUGIN_COMMAND_PREFIX $DOKKU_ROOT/plugins/$PLUGIN_COMMAND_PREFIX/subcommands $DOKKU_ROOT/plugins/$PLUGIN_COMMAND_PREFIX/scripts
-find ./ -maxdepth 1 -type f -exec cp '{}' $DOKKU_ROOT/plugins/$PLUGIN_COMMAND_PREFIX \;
-find ./subcommands -maxdepth 1 -type f -exec cp '{}' $DOKKU_ROOT/plugins/$PLUGIN_COMMAND_PREFIX/subcommands \;
-find ./scripts -maxdepth 1 -type f -exec cp '{}' $DOKKU_ROOT/plugins/$PLUGIN_COMMAND_PREFIX/scripts \;
-echo "$DOKKU_VERSION" > $DOKKU_ROOT/VERSION
-
-if [[ ! -f $BIN_STUBS/plugn ]]; then
-  wget -O- "$PLUGN_URL" | tar xzf - -C "$BIN_STUBS"
-  plugn init
-  find "$DOKKU_ROOT/plugins" -mindepth 1 -maxdepth 1 -type d ! -name 'available' ! -name 'enabled' -exec ln -s {} "$DOKKU_ROOT/plugins/available" \;
-  find "$DOKKU_ROOT/plugins" -mindepth 1 -maxdepth 1 -type d ! -name 'available' ! -name 'enabled' -exec ln -s {} "$DOKKU_ROOT/plugins/enabled" \;
-fi
+sudo rm -rf "$DOKKU_PLUGINS_ROOT/$PLUGIN_COMMAND_PREFIX"
+sudo mkdir -p "$DOKKU_PLUGINS_ROOT/$PLUGIN_COMMAND_PREFIX" "$DOKKU_PLUGINS_ROOT/$PLUGIN_COMMAND_PREFIX/subcommands" "$DOKKU_PLUGINS_ROOT/$PLUGIN_COMMAND_PREFIX/scripts"
+sudo find ./ -maxdepth 1 -type f -exec cp '{}' "$DOKKU_PLUGINS_ROOT/$PLUGIN_COMMAND_PREFIX" \;
+[[ -d "./scripts" ]] && sudo find ./scripts -maxdepth 1 -type f -exec cp '{}' "$DOKKU_PLUGINS_ROOT/$PLUGIN_COMMAND_PREFIX/scripts" \;
+[[ -d "./subcommands" ]] && sudo find ./subcommands -maxdepth 1 -type f -exec cp '{}' "$DOKKU_PLUGINS_ROOT/$PLUGIN_COMMAND_PREFIX/subcommands" \;
+sudo mkdir -p "$PLUGIN_CONFIG_ROOT" "$PLUGIN_DATA_ROOT"
+sudo dokku plugin:enable "$PLUGIN_COMMAND_PREFIX"
+sudo dokku plugin:install
--- a/tests/shellcheck-exclude
+++ b/tests/shellcheck-exclude
@@ -0,0 +1,3 @@
+# SC1090 - Can't follow non-constant source. Use a directive to specify location - https://github.com/koalaman/shellcheck/wiki/SC1090
+# SC2034 - Variable appears unused. Verify it or export it - https://github.com/koalaman/shellcheck/wiki/SC2034
+# SC2155 - Declare and assign separately to avoid masking return values - https://github.com/koalaman/shellcheck/wiki/SC2155
--- a/tests/shellcheck-to-junit
+++ b/tests/shellcheck-to-junit
@@ -0,0 +1,205 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+from __future__ import print_function
+import argparse
+import collections
+import datetime
+import re
+import socket
+import sys
+
+from xml.etree import ElementTree
+
+
+def CDATA(text=None):
+    element = ElementTree.Element('![CDATA[')
+    element.text = text
+    return element
+
+
+def _serialize_xml(write, elem, qnames, namespaces,short_empty_elements, **kwargs):
+
+    if elem.tag == '![CDATA[':
+        write("\n<{}{}]]>\n".format(elem.tag, elem.text))
+        if elem.tail:
+            write(ElementTree._escape_cdata(elem.tail))
+    else:
+        return ElementTree._original_serialize_xml(write, elem, qnames, namespaces,short_empty_elements, **kwargs)
+
+
+ElementTree._original_serialize_xml = ElementTree._serialize_xml
+ElementTree._serialize_xml = ElementTree._serialize['xml'] = _serialize_xml
+
+
+def read_in():
+    lines = sys.stdin.readlines()
+    for i in range(len(lines)):
+        lines[i] = lines[i].rstrip()
+    return lines
+
+
+def process_lines(lines):
+    files = {}
+    current_file = None
+    previous_line = None
+    line_no = None
+    new_issues = []
+    code = None
+
+    RE_VIOLATION = re.compile(r"\^-- (SC[\w]+): (.*)")
+    RE_VIOLATION_NEW = re.compile(r"\^[-]+\^ (SC[\w]+): (.*)")
+
+    for line in lines:
+        # start a new block
+        if line == '':
+            if current_file is not None:
+                file_data = files.get(current_file, {})
+                files[current_file] = file_data
+
+                issue_data = file_data.get(line_no, {})
+                issue_data['code'] = code
+                files[current_file][line_no] = issue_data
+
+                issues = issue_data.get('issues', [])
+                issues.extend(new_issues)
+                issue_data['issues'] = issues
+
+                files[current_file][line_no] = issue_data
+
+            code = None
+            current_file = None
+            line_no = None
+        elif line.startswith('In ./') and not previous_line:
+            current_file = line.split(' ')[1].replace('./', '')
+            line_no = line.split(' ')[3]
+            new_issues = []
+            code = None
+        elif code is None and len(new_issues) == 0:
+            code = line
+        else:
+            match = RE_VIOLATION.match(line.strip())
+            if not match:
+                match = RE_VIOLATION_NEW.match(line.strip())
+
+            if not match:
+                if 'https://www.shellcheck.net/wiki/SC' in line:
+                    continue
+                if 'For more information:' == line:
+                    continue
+                print('Error: Issue parsing line "{0}"'.format(line.strip()))
+            else:
+                new_issues.append({
+                    'shellcheck_id': match.group(1),
+                    'message': match.group(2),
+                    'original_message': line
+                })
+
+        previous_line = line
+
+    return files
+
+
+def output_junit(files, args):
+    timestamp = datetime.datetime.now().replace(microsecond=0).isoformat()
+    failures = 0
+    for file, data in files.items():
+        for line, issue_data in data.items():
+            code = issue_data.get('code')
+            for issue in issue_data.get('issues', []):
+                failures += 1
+
+    tests = 0
+    if args.files:
+        with open(args.files, 'r') as f:
+            tests = len(f.readlines())
+
+    root = ElementTree.Element("testsuite",
+                               name="shellcheck",
+                               tests="{0}".format(tests),
+                               failures="{0}".format(failures),
+                               errors="0",
+                               skipped="0",
+                               timestamp=timestamp,
+                               time="0",
+                               hostname=socket.gethostname())
+
+    properties = ElementTree.SubElement(root, "properties")
+    if args.exclude:
+        ElementTree.SubElement(properties,
+                               "property",
+                               name="exclude",
+                               value=args.exclude)
+
+    if args.files:
+        with open(args.files, 'r') as f:
+            lines = f.readlines()
+            for i in range(len(lines)):
+                file = lines[i].rstrip().replace('./', '')
+                data = files.get(file, None)
+                if data:
+                    for line, issue_data in data.items():
+                        code = issue_data.get('code')
+                        for issue in issue_data.get('issues', []):
+                            testcase = ElementTree.SubElement(root,
+                                                              "testcase",
+                                                              classname=file,
+                                                              name=file,
+                                                              time="0")
+                            shellcheck_id = issue.get('shellcheck_id')
+                            message = 'line {0}: {1}'.format(
+                              line, issue.get('message'))
+                            original_message = issue.get('original_message')
+                            e = ElementTree.Element("failure",
+                                                    type=shellcheck_id,
+                                                    message=message)
+                            cdata = CDATA("\n".join([code, original_message]))
+                            e.append(cdata)
+                            testcase.append(e)
+                ElementTree.SubElement(root,
+                                       "testcase",
+                                       classname=file,
+                                       name=file,
+                                       time="0")
+
+    ElementTree.SubElement(root, "system-out")
+    ElementTree.SubElement(root, "system-err")
+
+    content = ElementTree.tostring(root, encoding='UTF-8', method='xml')
+    if args.output:
+        with open(args.output, 'w') as f:
+            try:
+                f.write(content)
+            except TypeError:
+                f.write(content.decode("utf-8"))
+
+
+def main():
+    parser = argparse.ArgumentParser(
+        description='Process shellcheck output to junit.')
+    parser.add_argument('--output',
+                        dest='output',
+                        action='store',
+                        default=None,
+                        help='file to write shellcheck output')
+    parser.add_argument('--files',
+                        dest='files',
+                        action='store',
+                        default=None,
+                        help='a file containing a list of all files processed by shellcheck')
+    parser.add_argument('--exclude',
+                        dest='exclude',
+                        action='store',
+                        default=None,
+                        help='a comma-separated list of rules being excluded by shellcheck')
+    args = parser.parse_args()
+
+    lines = read_in()
+    files = process_lines(lines)
+    files = collections.OrderedDict(sorted(files.items()))
+    output_junit(files, args)
+    for line in lines:
+        print(line)
+
+
+if __name__ == '__main__':
+    main()
--- a/tests/test_helper.bash
+++ b/tests/test_helper.bash
@@ -1,32 +1,13 @@
 #!/usr/bin/env bash
-export DOKKU_QUIET_OUTPUT=1
-export DOKKU_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/dokku"
-export DOKKU_VERSION=${DOKKU_VERSION:-"master"}
-export PATH="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/bin:$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/dokku:$PATH"
-export PLUGIN_COMMAND_PREFIX="postgres"
-export PLUGIN_PATH="$DOKKU_ROOT/plugins"
-export PLUGIN_ENABLED_PATH="$PLUGIN_PATH"
-export PLUGIN_AVAILABLE_PATH="$PLUGIN_PATH"
-export PLUGIN_CORE_AVAILABLE_PATH="$PLUGIN_PATH"
-export POSTGRES_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/fixtures"
-export PLUGIN_DATA_ROOT="$POSTGRES_ROOT"
-export PLUGIN_CONFIG_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/config"
-export DOKKU_LIB_PATH="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/lib-root"
-if [[ "$(uname)" == "Darwin" ]]; then
-  export PLUGN_URL="https://github.com/dokku/plugn/releases/download/v0.3.0/plugn_0.3.0_darwin_x86_64.tgz"
-else
-  export PLUGN_URL="https://github.com/dokku/plugn/releases/download/v0.3.0/plugn_0.3.0_linux_x86_64.tgz"
-fi
-
-mkdir -p "$PLUGIN_DATA_ROOT"
-rm -rf "${PLUGIN_DATA_ROOT:?}"/*
-
-mkdir -p "$PLUGIN_CONFIG_ROOT"
-rm -rf "${PLUGIN_CONFIG_ROOT:?}"/*
+export DOKKU_LIB_ROOT="/var/lib/dokku"
+source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"

 flunk() {
-  { if [ "$#" -eq 0 ]; then cat -
-    else echo "$*"
+  {
+    if [ "$#" -eq 0 ]; then
+      cat -
+    else
+      echo "$*"
    fi
  }
  return 1
@@ -34,16 +15,22 @@ flunk() {

 assert_equal() {
  if [ "$1" != "$2" ]; then
-    { echo "expected: $1"
+    {
+      echo "expected: $1"
      echo "actual:   $2"
    } | flunk
  fi
 }

+# ShellCheck doesn't know about $status from Bats
+# shellcheck disable=SC2154
 assert_exit_status() {
-  assert_equal "$status" "$1"
+  assert_equal "$1" "$status"
 }

+# ShellCheck doesn't know about $status from Bats
+# shellcheck disable=SC2154
+# shellcheck disable=SC2120
 assert_success() {
  if [ "$status" -ne 0 ]; then
    flunk "command failed with exit status $status"
@@ -72,10 +59,14 @@ assert_contains() {
  fi
 }

+# ShellCheck doesn't know about $output from Bats
+# shellcheck disable=SC2154
 assert_output() {
  local expected
-  if [ $# -eq 0 ]; then expected="$(cat -)"
-  else expected="$1"
+  if [ $# -eq 0 ]; then
+    expected="$(cat -)"
+  else
+    expected="$1"
  fi
  assert_equal "$expected" "$output"
 }
Author	SHA1	Message	Date
Jose Diaz-Gonzalez	97139fbe1d	Release 1.9.1	2019-09-19 15:17:41 -04:00
Jose Diaz-Gonzalez	edc0c474c9	fix: install updated gpg key and nginx apt repository	2019-09-19 13:30:46 -04:00
Jose Diaz-Gonzalez	98e902b572	fix: add missing ampersands	2019-07-30 10:51:51 -04:00
Jose Diaz-Gonzalez	0f54621a98	chore: create scripts directory as necessary	2019-07-30 10:46:00 -04:00
Jose Diaz-Gonzalez	211e384565	feat: skip subcommand copy if no subcommands directory exists	2019-07-29 22:03:01 -04:00
Jose Diaz-Gonzalez	4819e34bd5	Release 1.9.0	2019-07-15 15:00:37 -07:00
Jose Diaz-Gonzalez	c7f511c5f2	feat: add service:links command This allows users to script against apps that are linked to a given service	2019-07-15 14:59:05 -07:00
Jose Diaz-Gonzalez	fcbf0ef22c	Merge pull request #184 from dokku/upgrade-version Upgrade docker image versions	2019-07-15 14:17:58 -07:00
Jose Diaz-Gonzalez	2a6a5d99e1	chore: increase vm.max_map_count This is mainly used for elasticsearch but adding it to the generic test suite for all datastore plugins makes it easier to copy the travis config to each plugin.	2019-07-12 13:43:57 -07:00
Jose Diaz-Gonzalez	7d4cf380bb	fix: use correct variable for checking for password file	2019-07-12 12:56:37 -07:00
Jose Diaz-Gonzalez	fb522d1bd8	chore: update build targets	2019-07-11 16:35:06 -07:00
Jose Diaz-Gonzalez	5b13bedbd6	chore: move to helper functions for fetching passwords	2019-07-11 16:34:35 -07:00
Jose Diaz-Gonzalez	f65790c5d6	chore: reorder images	2019-07-11 14:32:49 -07:00
Jose Diaz-Gonzalez	93dd4fecbb	feat: update ambassador, s3backup, and wait images	2019-07-11 14:31:47 -07:00
Jose Diaz-Gonzalez	0317711a5b	feat: upgrade busybox to 1.31.0-uclibc	2019-07-11 13:36:41 -07:00
Jose Diaz-Gonzalez	4867906243	feat: upgrade to 11.4	2019-07-11 13:24:31 -07:00
Jose Diaz-Gonzalez	7d49483472	Release 1.8.1	2019-06-11 15:45:42 -04:00
Jose Diaz-Gonzalez	7faec70ef2	fix: ensure the tracked container id is up to date If the ID file contained an incorrect value, calling :start would say the service is started but :info would still show the container as missing. Also fix an issue where docker inspect leaked stderr when the container was missing. Refs dokku/dokku-redis#133	2019-06-11 15:44:54 -04:00
Jose Diaz-Gonzalez	aa3d21b4ae	Release 1.8.0	2019-06-08 15:57:55 +02:00
Jose Diaz-Gonzalez	67dd094d58	fix: drop now unnecessary rm call in config This was used to delete an errant '*' service that was accidentally created during service deletion. That was fixed in dokku/dokku-redis#126 - and the respective PRs for each service - and is thus no longer necessary. The fix was done by utilizing pushd when iterating over folders instead of trying to get a subdirectory with a partially quoted path. Closes dokku/dokku-redis#130	2019-06-08 15:53:54 +02:00
Jose Diaz-Gonzalez	b414ca165a	Merge pull request #181 from dokku/allow-dash-in-name feat: re-allow dashes in names	2019-06-08 14:57:56 +02:00
Jose Diaz-Gonzalez	028d82517f	feat: re-allow dashes in names This PR allows dashes in service names, while still sanitizing them before they are used as database names. If the datastore is pre-existing, the datatabase name is assumed to be the same as the service name, and returned appropriately.	2019-05-30 17:03:48 -04:00
Jose Diaz-Gonzalez	8852c3fc03	chore: reorder functions	2019-05-30 11:13:22 -04:00
Jose Diaz-Gonzalez	095be6dbaf	chore: move retry-docker-command to common-functions	2019-05-30 11:11:02 -04:00
Jose Diaz-Gonzalez	a9fcde1404	chore: run shfmt	2019-05-30 11:06:25 -04:00
Jose Diaz-Gonzalez	b3efd6ef80	Release 1.7.0	2019-04-22 03:50:30 -04:00
Jose Diaz-Gonzalez	2e0a9b6c6e	Release 1.6.2	2019-04-22 03:49:44 -04:00
Jose Diaz-Gonzalez	4b6ca068e7	Merge pull request #177 from dokku/upgrade-versions feat: upgrade image version in use	2019-04-19 17:13:12 -04:00
Jose Diaz-Gonzalez	7a3e380c24	feat: upgrade image version in use	2019-04-19 12:47:38 -04:00
Jose Diaz-Gonzalez	b56616cdc7	feat: commit github labels to the repo This will allow us to apply track what labels are available in the issue tracker using tonglil/labeler.	2019-04-10 03:28:09 -04:00
Jose Diaz-Gonzalez	6c2e96b37e	Release 1.6.1	2019-03-28 05:25:14 -04:00
Jose Diaz-Gonzalez	d668c50abb	fix: update docker-s3backup image to fix backups to s3	2019-03-28 05:23:39 -04:00
Jose Diaz-Gonzalez	c4c9f88c94	Merge pull request #174 from dokku/121-fix-alias fix: correct issue where aliases were being generated incorrectly	2019-03-28 05:21:37 -04:00
Jose Diaz-Gonzalez	a5c60c2b07	fix: correct issue where aliases were being generated incorrectly	2019-03-27 12:18:18 -04:00
Jose Diaz-Gonzalez	589d28730f	docs: update readme install instructions to point to correct dokku version	2019-03-26 11:51:12 -04:00
Jose Diaz-Gonzalez	be5d09776a	Release 1.6.0	2019-03-25 14:16:17 -04:00
Jose Diaz-Gonzalez	c105f97ed5	feat: pin busybox to an actual version Rather than dancing around what version of busybox to use, pin it to the latest, known good version of busybox. This will give us confidence in what is being shipped and run on a user's machine.	2019-03-25 14:14:22 -04:00
Jose Diaz-Gonzalez	dc72b8ac33	fix: pin busybox in run commands to the image we pull down	2019-03-25 13:51:15 -04:00
Jose Diaz-Gonzalez	33fbe15fc6	feat: update to latest dokku/s3backup image	2019-03-25 13:47:03 -04:00
Jose Diaz-Gonzalez	181a1a18fa	feat: switch to updated wait image	2019-03-25 12:46:42 -04:00
Jose Diaz-Gonzalez	b74cb9cc9f	feat: switch to updated ambassador image	2019-03-25 12:46:01 -04:00
Jose Diaz-Gonzalez	5a541fc340	fix: correct handling of container retrieval In the previous method, if the container was renamed or there were multiple names attached to the container, fetching the container ID would fail as the regex would only match at the end. Instead of using grep, use the docker 'filter' functionality to fetch the container ID as appropriate.	2019-03-25 12:37:36 -04:00
Jose Diaz-Gonzalez	9eb26d8601	Release 1.5.0	2019-03-22 12:15:33 -04:00
Jose Diaz-Gonzalez	0e64cfbe75	Merge pull request #172 from dokku/real-docker-testing feat: Real docker-based testing	2019-03-19 18:39:21 -04:00
Jose Diaz-Gonzalez	1e878536f5	hack: skip service_import success for now	2019-03-19 17:53:00 -04:00
Jose Diaz-Gonzalez	0d0ff5f5ee	fix: use pushd over cd	2019-03-19 17:32:15 -04:00
Jose Diaz-Gonzalez	118e43a792	fix: sync scripts directory	2019-03-19 16:29:46 -04:00
Jose Diaz-Gonzalez	db9ff186a2	chore: unify with other plugins	2019-03-19 15:00:33 -04:00
Jose Diaz-Gonzalez	6dedbfba45	fix: skip hanging connect test in travis	2019-03-18 16:35:58 -04:00
Jose Diaz-Gonzalez	623d125e83	feat: Real docker-based testing This pull request switches testing to use an actual docker daemon, vs mocking everything out. It may also catch actual breaking issues in our tests, which is great!	2019-03-18 14:44:28 -04:00
Jose Diaz-Gonzalez	9fa9b4a975	refactor: separate install and script phases	2019-03-16 22:22:34 -04:00
Jose Diaz-Gonzalez	1edb82305b	chore: drop unused sudo: required This is not necessary on the new travis-ci setup as of December 2018. See this blog post for more details: https://blog.travis-ci.com/2018-11-19-required-linux-infrastructure-migration	2019-03-16 22:08:37 -04:00
Jose Diaz-Gonzalez	077f7e47f1	feat: increase minimum dokku version	2019-03-16 21:45:35 -04:00
Jose Diaz-Gonzalez	371c35667b	fix: correct check to see if container exists	2019-03-16 20:40:07 -04:00
Jose Diaz-Gonzalez	e394039652	Merge pull request #171 from dokku/validate-names Validate names	2019-03-09 18:03:03 -05:00
Jose Diaz-Gonzalez	ec4e5b4a43	fix: correct the validation message	2019-03-09 16:39:35 -05:00
Jose Diaz-Gonzalez	233a261a3f	fix: Strictly validate service names We previously allowed a wide range of service names. As the service name is sometimes used to name databases, the name was actually more restricted than any character, resulting in services that wouldn't start. Going forward, only alphanumeric and underscore characters are allowed. This only impacts service creation. Any services with invalid names should be migrated to a new service, with the data exported and imported as normal. Closes dokku/dokku-redis#99 Closes dokku/dokku-mysql#47 Closes dokku/dokku-mongo#86 Closes dokku/dokku-redis#81	2019-03-09 15:54:23 -05:00
Jose Diaz-Gonzalez	fe3d4d6329	chore: minor consolidation in functions files	2019-03-09 15:54:23 -05:00
Jose Diaz-Gonzalez	195a96de65	fix: correct ID check It may be true in tests because we mock docker itself...	2019-03-09 15:24:20 -05:00
Jose Diaz-Gonzalez	52f95594c0	fix: correct check to see if service is running This sometimes bizarrely returned a value of 'true' when it wasn't....	2019-03-09 15:09:14 -05:00
Jose Diaz-Gonzalez	0f9e567ead	refactor: call service_container_rm from subcommands/destroy	2019-03-08 23:27:55 -05:00
Jose Diaz-Gonzalez	c94658ea09	Release 1.4.12	2018-12-02 16:18:02 -05:00
Jose Diaz-Gonzalez	6ed6db2b3f	fix: correct issues where docker ps is truncated This should actually be refactored to avoid the grep call completely, but the current fix will correct the issue for now. Refs dokku/dokku-postgres#131	2018-12-02 05:21:10 -05:00
Jose Diaz-Gonzalez	354309feec	Merge pull request #154 from janis-vitols/bug/ps/grep/binary Fix `No such container: Binary`	2018-12-02 05:14:36 -05:00
Jose Diaz-Gonzalez	26a1948e50	Update functions	2018-12-02 05:13:34 -05:00
Jose Diaz-Gonzalez	28a8a0f84e	fix: ensure any backup cron files are deleted when the service is destroyed Closes dokku/dokku-redis#118	2018-12-02 05:10:07 -05:00
Jose Diaz-Gonzalez	11435f7452	Merge branch 'master' into bug/ps/grep/binary	2018-12-02 04:57:41 -05:00
Jose Diaz-Gonzalez	f2a802819f	Merge pull request #159 from johnspade/master fix: remove dokkupaas/s3backup container after backup	2018-12-02 04:44:05 -05:00
Jose Diaz-Gonzalez	1465f6f3ca	fix: correct documentation around the passphrase parameter Closes dokku/dokku-mysql#101	2018-12-02 04:33:58 -05:00
ilopatin	c276507d3b	fix: remove dokkupaas/s3backup container after backup	2018-10-18 11:30:47 +03:00
Jose Diaz-Gonzalez	98edfb9bb2	Release 1.4.11	2018-10-11 14:53:21 -04:00
Jose Diaz-Gonzalez	c32f4e92a1	fix: correct issue where help output isnt colorized by default	2018-10-11 14:20:03 -04:00
Jose Diaz-Gonzalez	1542a9556f	fix: correct issues in upgrade and fix tests	2018-10-11 14:16:47 -04:00
Jose Diaz-Gonzalez	4948e2b91d	Release 1.4.10	2018-10-11 00:05:32 -04:00
Jose Diaz-Gonzalez	621e018999	feat: skip upgrade if service is already up to date	2018-10-11 00:04:52 -04:00
Jose Diaz-Gonzalez	3641c2dc76	Release 1.4.9	2018-10-10 23:54:46 -04:00
Jose Diaz-Gonzalez	86a032a32f	feat: allow removal of header from :list subcommand	2018-10-10 23:54:08 -04:00
Jose Diaz-Gonzalez	b68ae2d0bd	Release 1.4.8	2018-10-10 23:48:52 -04:00
Jose Diaz-Gonzalez	30b033ee9d	fix: respect various ways of not wanting 'fancy' output. Closes dokku/dokku-daemon#19 Closes dokku/dokku-daemon#22	2018-10-10 23:47:46 -04:00
Jose Diaz-Gonzalez	9fac5a4ad4	Release 1.4.7	2018-10-10 23:32:33 -04:00
Jose Diaz-Gonzalez	73a8ccc085	fix: ensure flags are properly represented in help output	2018-10-10 23:31:52 -04:00
Jose Diaz-Gonzalez	c05aa74a3e	Release 1.4.6	2018-10-10 23:27:36 -04:00
Jose Diaz-Gonzalez	d112144293	fix: correct issue where temp help output files were being placed in incorrect directory	2018-10-10 23:23:10 -04:00
Jose Diaz-Gonzalez	30de0727ab	Release 1.4.5	2018-10-10 23:18:41 -04:00
Jose Diaz-Gonzalez	8823baf480	feat: add support for restarting containers to ensure links continue to work properly when the application has resolved dns of the link	2018-10-10 23:14:45 -04:00
Jose Diaz-Gonzalez	d470ade7a7	fix: handle case where container being removed does not exist	2018-10-10 22:03:44 -04:00
Jose Diaz-Gonzalez	66e8279dca	Release 1.4.4	2018-10-10 09:40:45 -04:00
Jose Diaz-Gonzalez	969a9cdcb0	Release 1.4.3	2018-10-10 09:40:27 -04:00
Jose Diaz-Gonzalez	5620147f89	Merge pull request #145 from dpoirier/use_if_exists_with_import Use --if-exists with import	2018-10-10 09:20:54 -04:00
Jose Diaz-Gonzalez	dda9ed6d55	Release 1.4.2	2018-10-10 03:03:40 -04:00
Jose Diaz-Gonzalez	76e0d5fd87	fix: correct short-flag for image-version and custom-env	2018-10-10 03:02:56 -04:00
Jose Diaz-Gonzalez	7382058ecb	Release 1.4.1	2018-10-10 03:01:17 -04:00
Jose Diaz-Gonzalez	0a8d599965	fix: correct name for upgrade flags in help output	2018-10-10 03:00:22 -04:00
Jose Diaz-Gonzalez	21cc07bd48	Release 1.4.0	2018-10-10 02:59:24 -04:00
Jose Diaz-Gonzalez	902545bdb4	chore: correct verbiage around upgrades	2018-10-10 02:54:34 -04:00
Jose Diaz-Gonzalez	ea3cd5ef30	fix: pass correct variable for upgrade command	2018-10-10 02:49:30 -04:00
Jose Diaz-Gonzalez	9010e1551f	fix: correct check for existing image	2018-10-10 02:42:43 -04:00
Jose Diaz-Gonzalez	c05c47187a	fix: do not force-set plugin image and version to existing image and version	2018-10-10 02:39:11 -04:00
Jose Diaz-Gonzalez	9ee6c3c5cf	chore: remove unnecessary call	2018-10-10 02:32:59 -04:00
Jose Diaz-Gonzalez	a391fa88dc	Merge pull request #158 from dokku/upgrade-service-image-version feat: add ability to upgrade service image and image-version	2018-10-10 02:15:07 -04:00
Jose Diaz-Gonzalez	59d285f2f1	feat: add ability to upgrade service image and image-version	2018-10-10 00:14:08 -04:00
Jānis Vītols	e6810fa7e0	Fix `No such container: Binary` problem Ignore `docker ps` truncation. Looks like in new Docker version (in my case Docker version 18.06.0-ce, build 0ffa825) long commands are truncated and sometimes can return/contain binary output (truncation `...` symbols are binary). Because of such output `grep -e` fails to find container. Workaround was to use `--no-trunc` for `docker ps` command.	2018-08-28 10:29:12 +03:00
Jose Diaz-Gonzalez	3eaa1dc5cd	Release 1.3.1	2018-08-23 11:39:46 -04:00
Jose Diaz-Gonzalez	6de1077806	Merge pull request #149 from Friss/postgres-10.4 Update to use PostgreSQL 10.4 by default	2018-08-23 10:56:03 -04:00
Jose Diaz-Gonzalez	3020346caa	Release 1.3.0	2018-07-21 16:34:21 -04:00
Jose Diaz-Gonzalez	57554f6288	feat: add command to list linked services for a given app	2018-07-21 16:32:00 -04:00
Zachary Friss	eb8ea7d8a6	Revert - to * read me change	2018-07-05 15:20:55 -04:00
Zachary	b94af2bf3a	Update to use postgres 10.4 by default	2018-07-05 01:46:13 -04:00
Dan Poirier	d143bb48b0	Update test to expect --if-exists on import	2018-04-30 14:29:30 -04:00
Jose Diaz-Gonzalez	e78cc9bd36	Use --if-exists with import To resolve https://github.com/dokku/dokku-postgres/issues/142	2018-04-30 13:55:58 -04:00
Jose Diaz-Gonzalez	f30db928fb	fix: properly set SERVICE_ALIAS	2018-04-24 15:05:55 -04:00
Jose Diaz-Gonzalez	b15dcbf1c4	fix: add tests for custom link aliases	2018-04-24 13:21:37 -04:00
Jose Diaz-Gonzalez	0cb8bd5f9a	feat: properly handle custom aliases and error states for alias usage when calling link subcommand. Refs dokku/dokku-redis#64	2018-04-24 03:22:02 -04:00
Jose Diaz-Gonzalez	603a0c6e80	fix: correct test	2018-04-24 03:03:55 -04:00
Jose Diaz-Gonzalez	ad62febd59	refactor: make variable as dns hostname more clear	2018-04-24 02:54:52 -04:00
Jose Diaz-Gonzalez	7b5ed48a5f	fix: remove an infinite loop. Refs dokku/dokku-redis#64	2018-04-24 02:18:32 -04:00
Jose Diaz-Gonzalez	527b3bc54b	feat: implement link querystring flags. Refs dokku/dokku-redis#64	2018-04-24 01:40:27 -04:00
Jose Diaz-Gonzalez	a66c040cbc	feat: implement clone flags. Closes dokku/dokku-redis#105	2018-04-24 00:57:22 -04:00
Jose Diaz-Gonzalez	a2b1fbb737	refactor: move unimplemented command detection into config file	2018-04-24 00:27:22 -04:00
Jose Diaz-Gonzalez	d28412ee32	Release 1.2.7	2018-04-23 18:25:56 -04:00
Jose Diaz-Gonzalez	8bb81a3084	fix: use assert_contains	2018-04-23 18:25:56 -04:00
Jose Diaz-Gonzalez	c897ff488d	Release 1.2.6	2018-04-23 18:14:38 -04:00
Jose Diaz-Gonzalez	106acfb75b	feat: plugins are no longer beta	2018-04-23 18:14:38 -04:00
Jose Diaz-Gonzalez	193462a47f	Release 1.2.5	2018-04-23 18:11:35 -04:00
Jose Diaz-Gonzalez	0750d93858	fix: set SERVICE_ROOT variable for backups	2018-04-23 18:11:35 -04:00
Jose Diaz-Gonzalez	bd5412aaff	Release 1.2.4	2018-04-23 18:08:40 -04:00
Jose Diaz-Gonzalez	55ccf14e62	fix: set ID variable for backups	2018-04-23 18:08:40 -04:00
Jose Diaz-Gonzalez	4d6105d61b	Release 1.2.3	2018-04-23 17:36:58 -04:00
Jose Diaz-Gonzalez	fe9cd93736	chore: standardize on single method of setting backup root. Refs dokku/dokku-redis#91	2018-04-23 17:36:58 -04:00