Release 1.6.1

fix: correct issue where aliases were being generated incorrectly

.gitignore

@@ -1,5 +1,2 @@
-tests/dokku
+/tmp
-tests/fixtures
-tests/bin/plugn
-tests/bin/readlink
 .vagrant

.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=master
-  - DOKKU_VERSION=v0.7.0 DOKKU_SYSTEM_GROUP=travis DOKKU_SYSTEM_USER=travis
+  - DOKKU_VERSION=v0.14.0
-  - DOKKU_VERSION=v0.6.0 DOKKU_SYSTEM_GROUP=travis DOKKU_SYSTEM_USER=travis
+  - DOKKU_VERSION=v0.12.0
-  - DOKKU_VERSION=v0.5.0 DOKKU_SYSTEM_GROUP=travis DOKKU_SYSTEM_USER=travis
+install: make setup
-  - DOKKU_VERSION=v0.4.0 DOKKU_SYSTEM_GROUP=travis DOKKU_SYSTEM_USER=travis
 script: make test
+after_failure: make report

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:
 

Makefile

@@ -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)
+ifneq ($(shell shellcheck --version >/dev/null 2>&1 ; echo $$?),0)
-ifeq ($(shell uname),Darwin)
+ifeq ($(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:
+shfmt:
-ifeq ($(shell bats > /dev/null 2>&1 ; echo $$?),127)
+ifneq ($(shell shfmt --version >/dev/null 2>&1 ; echo $$?),0)
-ifeq ($(shell uname),Darwin)
+ifeq ($(shfmt),Darwin)
-	git clone https://github.com/sstephenson/bats.git /tmp/bats
+	brew install shfmt
-	cd /tmp/bats && sudo ./install.sh /usr/local
-	rm -rf /tmp/bats
 else
-	sudo add-apt-repository ppa:duggan/bats --yes
+	wget -qO /tmp/shfmt https://github.com/mvdan/sh/releases/download/v2.6.2/shfmt_v2.6.2_linux_amd64
-	sudo apt-get update -qq && sudo apt-get install -qq -y bats
+	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.
+	@cat tests/shellcheck-exclude | sed -n -e '/^# SC/p'
-	# SC2034: Variable appears unused. Verify it or export it.
-	# SC2155: Declare and assign separately to avoid masking return values.
 	@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

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 10.4](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="10.4"
 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

Vagrantfile

@@ -1,8 +1,8 @@
 # -*- mode: ruby -*-
 # vi: set ft=ruby :
 
-BOX_NAME = ENV["BOX_NAME"] || "bento/ubuntu-14.04"
+BOX_NAME = ENV["BOX_NAME"] || "bento/ubuntu-18.04"
-BOX_MEMORY = ENV["BOX_MEMORY"] || "512"
+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

common-functions

@@ -67,19 +67,37 @@ 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
+}
+
 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 "$SERVICE_ROOT" || dokku_log_fail "Unable to create service directory"
+  if [[ ! -f "$LINKS_FILE" ]]; then
-  touch "$LINKS_FILE"
+    return
+  fi
+
   sed -i.bak "/^$APP\$/d" "$LINKS_FILE" && rm "$LINKS_FILE.bak"
   sort "$LINKS_FILE" -u -o "$LINKS_FILE"
 }
 
-service_alias() {
+service_dns_hostname() {
   declare desc="Retrieves the alias of a service"
   declare SERVICE="$1"
   local SERVICE_NAME="$(get_service_name "$SERVICE")"
@@ -92,18 +110,33 @@ service_alternative_alias() {
   local COLORS=(AQUA BLACK BLUE FUCHSIA GRAY GREEN LIME MAROON NAVY OLIVE PURPLE RED SILVER TEAL WHITE YELLOW)
   local ALIAS;
 
-  while [[ -z $ALIAS ]]; do
+  for COLOR in "${COLORS[@]}"; do
-    local IDX=$((RANDOM % ${#COLORS[*]}))
-    local COLOR=${COLORS[IDX]}
     ALIAS="${PLUGIN_ALT_ALIAS}_${COLOR}"
     local IN_USE=$(echo "$EXISTING_CONFIG" | grep "${ALIAS}_URL")
-    if [[ -n $IN_USE ]]; then
+    if [[ -z "$IN_USE" ]]; then
-      unset ALIAS
+      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="$3"
@@ -111,6 +144,7 @@ service_backup() {
   local BACKUP_ENCRYPTION_CONFIG_ROOT="$PLUGIN_DATA_ROOT/$SERVICE/backup-encryption"
   local AWS_ACCESS_KEY_ID_FILE="$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=""
 
@@ -152,7 +186,7 @@ service_backup() {
   fi
 
   # shellcheck disable=SC2086
-  docker run $BACKUP_PARAMETERS dokkupaas/s3backup:0.8.0
+  docker run --rm $BACKUP_PARAMETERS dokku/s3backup:0.9.4
 }
 
 service_backup_auth() {
@@ -160,7 +194,7 @@ service_backup_auth() {
   declare SERVICE="$1" AWS_ACCESS_KEY_ID="$2" AWS_SECRET_ACCESS_KEY="$3" AWS_DEFAULT_REGION="$4" AWS_SIGNATURE_VERSION="$5" ENDPOINT_URL="$6"
   local SERVICE_BACKUP_ROOT="$PLUGIN_DATA_ROOT/$SERVICE/backup"
 
-  mkdir -p "$SERVICE_BACKUP_ROOT"
+  mkdir "$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"
 
@@ -229,7 +263,7 @@ service_backup_set_encryption() {
   local SERVICE_ROOT="${PLUGIN_DATA_ROOT}/${SERVICE}"
   local SERVICE_BACKUP_ENCRYPTION_ROOT="${SERVICE_ROOT}/backup-encryption/"
 
-  mkdir -p "$SERVICE_BACKUP_ENCRYPTION_ROOT"
+  mkdir "$SERVICE_BACKUP_ENCRYPTION_ROOT"
   echo "$ENCRYPTION_KEY" > "${SERVICE_BACKUP_ENCRYPTION_ROOT}/ENCRYPTION_KEY"
 }
 
@@ -242,6 +276,26 @@ 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_enter() {
   declare desc="enters running app container of specified proc type"
   declare SERVICE="$1" && shift 1
@@ -269,6 +323,17 @@ service_exposed_ports() {
   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="$2"
@@ -331,28 +396,36 @@ service_link() {
   local SERVICE_ROOT="$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 "${PLUGIN_DEFAULT_ALIAS}_URL") || true
+  local SERVICE_DNS_HOSTNAME=$(service_dns_hostname "$SERVICE")
-  local SERVICE_ALIAS=$(service_alias "$SERVICE")
   local LINKS_FILE="$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" >> "$LINKS_FILE"
   sort "$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
     # 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"
 }
 
@@ -374,7 +447,11 @@ service_list() {
   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
@@ -398,7 +475,7 @@ service_logs() {
   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() {
@@ -408,26 +485,27 @@ service_parse_args() {
   for arg in "$@"; do
     shift
     case "$arg" in
-      "--config-options") set -- "$@" "-c" ;;
+      "--alias")                 set -- "$@" "-a" ;;
-      "--custom-env")     set -- "$@" "-C" ;;
+      "--config-options")        set -- "$@" "-c" ;;
-      "--image")          set -- "$@" "-i" ;;
+      "--custom-env")            set -- "$@" "-C" ;;
-      "--image-version")  set -- "$@" "-I" ;;
+      "--database")              set -- "$@" "-d" ;;
-      "--password")       set -- "$@" "-p" ;;
+      "--image-version")         set -- "$@" "-I" ;;
-      "--root-password")  set -- "$@" "-r" ;;
+      "--image")                 set -- "$@" "-i" ;;
-
+      "--memory")                set -- "$@" "-m" ;;
-      "--alias")          set -- "$@" "-a" ;;
+      "--password")              set -- "$@" "-p" ;;
-      "--database")       set -- "$@" "-d" ;;
+      "--querystring")           set -- "$@" "-q" ;;
-      "--memory")         set -- "$@" "-m" ;;
+      "--restart-apps")          set -- "$@" "-R" ;;
-      "--querystring")    set -- "$@" "-q" ;;
+      "--root-password")         set -- "$@" "-r" ;;
-      "--user")           set -- "$@" "-u" ;;
+      "--user")                  set -- "$@" "-u" ;;
-      *)                  set -- "$@" "$arg"
+      *)                         set -- "$@" "$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
+      a)
+         SERVICE_ALIAS="${OPTARG^^}"; export SERVICE_ALIAS="${SERVICE_ALIAS%_URL}"
          ;;
       c) export PLUGIN_CONFIG_OPTIONS=$OPTARG
          ;;
@@ -443,7 +521,9 @@ service_parse_args() {
          ;;
       p) export SERVICE_PASSWORD=$OPTARG
          ;;
-      q) export SERVICE_QUERYSTRING=$OPTARG
+      q) export SERVICE_QUERYSTRING=${OPTARG#"?"}
+         ;;
+      R) export SERVICE_RESTART_APPS=$OPTARG
          ;;
       r) export SERVICE_ROOT_PASSWORD=$OPTARG
          ;;
@@ -525,7 +605,7 @@ service_port_unpause() {
   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=$PLUGIN_COMMAND_PREFIX" dokku/ambassador:0.2.0 > /dev/null
   if [[ "$LOG_FAIL" == "true" ]]; then
     dokku_log_info1 "Service $SERVICE exposed on port(s) [container->host]: $(service_exposed_ports "$SERVICE")"
   fi
@@ -565,7 +645,6 @@ 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"
 }
@@ -593,14 +672,14 @@ service_stop() {
   declare SERVICE="$1"
   local SERVICE_ROOT="$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 $ID ]]; then
-    dokku_log_info1_quiet "Stopping container"
+    dokku_log_info2_quiet "Stopping container"
     docker stop "$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 $SERVICE"
   fi
@@ -613,7 +692,7 @@ service_unlink() {
   local SERVICE_URL=$(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"
@@ -621,9 +700,9 @@ service_unlink() {
   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"
@@ -649,7 +728,19 @@ 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
 }
+
+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
+}

config

@@ -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_IMAGE_VERSION=${POSTGRES_IMAGE_VERSION:="10.4"}
-export POSTGRES_ROOT=${POSTGRES_ROOT:="/var/lib/dokku/services/postgres"}
+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

functions

@@ -8,8 +8,6 @@ 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 +21,14 @@ 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_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 ${IMAGE}" 1>&2
@@ -42,6 +41,7 @@ service_create() {
   mkdir -p "$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="$SERVICE_PASSWORD"
@@ -71,7 +71,7 @@ service_create_container() {
   echo "$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:$PLUGIN_COMMAND_PREFIX" dokku/wait:0.3.0 -p "$PLUGIN_DATASTORE_WAIT_PORT" > /dev/null
 
   dokku_log_verbose_quiet "Creating container database"
   DATABASE_NAME="$(get_database_name "$SERVICE")"
@@ -81,7 +81,7 @@ service_create_container() {
   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 $1}') || true
+  PREVIOUS_ID=$(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"
 
@@ -114,7 +114,7 @@ service_import() {
   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 +122,21 @@ 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"
     return 0
   fi
 
-  dokku_log_info1_quiet "Starting container"
+  dokku_log_info2_quiet "Starting container"
-  local PREVIOUS_ID=$(docker ps -f status=exited | grep -e "$SERVICE_NAME$" | awk '{print $1}') || true
+  local PREVIOUS_ID=$(docker ps -aq --no-trunc --filter "status=exited" --filter "name=^/$SERVICE_NAME$" --format '{{ .ID }}') || true
-  local IMAGE_EXISTS=$(docker images | grep -e "^$PLUGIN_IMAGE " | grep -q " $PLUGIN_IMAGE_VERSION " && true)
   local PASSWORD="$(cat "$SERVICE_ROOT/PASSWORD")"
 
   if [[ -n $PREVIOUS_ID ]]; then
     docker start "$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"
@@ -150,6 +149,6 @@ service_url() {
 
   local PASSWORD="$(cat "$SERVICE_ROOT/PASSWORD")"
   local DATABASE_NAME="$(get_database_name "$SERVICE")"
-  local SERVICE_ALIAS="$(service_alias "$SERVICE")"
+  local SERVICE_DNS_HOSTNAME="$(service_dns_hostname "$SERVICE")"
-  echo "$PLUGIN_SCHEME://postgres:$PASSWORD@$SERVICE_ALIAS:${PLUGIN_DATASTORE_PORTS[0]}/$DATABASE_NAME"
+  echo "$PLUGIN_SCHEME://postgres:$PASSWORD@$SERVICE_DNS_HOSTNAME:${PLUGIN_DATASTORE_PORTS[0]}/$DATABASE_NAME"
 }

help-functions

@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
+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() {
@@ -31,16 +32,16 @@ fn-help-all() {
   FULL_OUTPUT=true
 
   if [[ "$CMD" = "$PLUGIN_COMMAND_PREFIX:help" ]] || [[ "$CMD" == "$PLUGIN_COMMAND_PREFIX" ]] || [[ "$CMD" == "$PLUGIN_COMMAND_PREFIX:default" ]] ; then
-    BOLD="$(tput bold)"
+    BOLD="$(fn-help-fancy-tput bold)"
-    NORMAL="\033[m"
+    NORMAL="$(fn-help-fancy-color "\033[m")"
-    BLUE="\033[0;34m"
+    BLUE="$(fn-help-fancy-color "\033[0;34m")"
-    CYAN="\033[1;36m"
+    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 ''
@@ -75,7 +76,7 @@ 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
 
@@ -83,7 +84,7 @@ fn-help-contents-subcommand() {
   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 +95,12 @@ fn-help-contents-subcommand() {
   desc="$(grep desc "$CLEAN_FILE" | head -1)"
   eval "$desc"
 
-  BLUE="\033[0;34m"
+  BLUE="$(fn-help-fancy-color "\033[0;34m")"
-  BOLD="$(tput bold)"
+  BOLD="$(fn-help-fancy-tput bold)"
-  CYAN="\033[1;36m"
+  CYAN="$(fn-help-fancy-color "\033[1;36m")"
-  NORMAL="\033[m"
+  NORMAL="$(fn-help-fancy-color "\033[m")"
-  LIGHT_GRAY="\033[2;37m"
+  LIGHT_GRAY="$(fn-help-fancy-color "\033[2;37m")"
-  LIGHT_RED="\033[1;31m"
+  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"
@@ -138,16 +139,24 @@ fn-help-contents-subcommand() {
   return 0
 }
 
-fn-help-is-subcommand-unimplemented() {
+fn-help-fancy-tput() {
-  declare FUNC_FILE="$1"
+  declare desc="A wrapper around tput"
-  local UNIMPLEMENTED
 
-  UNIMPLEMENTED="$(grep "Not yet implemented" "$FUNC_FILE" | head -1 || true)"
+  if [[ -n "$DOKKU_NO_COLOR" ]] || [[ "$TERM" = "unknown" ]] || [[ "$TERM" == "dumb" ]]; then
-  if [[ -n "$UNIMPLEMENTED" ]]; then
+    return
-    echo true
-  else
-    echo false
   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() {
@@ -164,8 +173,8 @@ fn-help-subcommand-args() {
   local argline arglist args argpos BLUE NORMAL
 
   if [[ "$FULL_OUTPUT" == "true" ]]; then
-    BLUE="\033[0;34m"
+    BLUE="$(fn-help-fancy-color "\033[0;34m")"
-    NORMAL="\033[m"
+    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 +219,12 @@ fn-help-subcommand-example() {
     return 0
   fi
 
-  BOLD="$(tput bold)"
+  BOLD="$(fn-help-fancy-tput bold)"
   LAST_LINE=""
-  LIGHT_GRAY="\033[2;37m"
+  LIGHT_GRAY="$(fn-help-fancy-color "\033[2;37m")"
-  OTHER_GRAY="\033[7;37m"
+  OTHER_GRAY="$(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 +254,8 @@ fn-help-subcommand-list-args() {
     return 0
   fi
 
-  NORMAL="\033[m"
+  NORMAL="$(fn-help-fancy-color "\033[m")"
-  LIGHT_GRAY="\033[2;37m"
+  LIGHT_GRAY="$(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 +271,8 @@ fn-help-subcommand-list-flags() {
     return 0
   fi
 
-  NORMAL="\033[m"
+  NORMAL="$(fn-help-fancy-color "\033[m")"
-  LIGHT_GRAY="\033[2;37m"
+  LIGHT_GRAY="$(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}"

install

@@ -16,10 +16,10 @@ plugin-install() {
   }
 
   pull-docker-image "${PLUGIN_IMAGE}:${PLUGIN_IMAGE_VERSION}"
-  pull-docker-image "svendowideit/ambassador:latest"
+  pull-docker-image "dokku/ambassador:0.2.0"
-  pull-docker-image "dokkupaas/wait:0.2"
+  pull-docker-image "dokku/wait:0.3.0"
-  pull-docker-image "dokkupaas/s3backup:0.8.0"
+  pull-docker-image "dokku/s3backup:0.9.4"
-  pull-docker-image "busybox:latest"
+  pull-docker-image "busybox:1.30.1-uclibc"
 
   mkdir -p "$PLUGIN_DATA_ROOT" || echo "Failed to create $PLUGIN_SERVICE data directory"
   chown dokku:dokku "$PLUGIN_DATA_ROOT"

plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku postgres service plugin"
-version = "1.2.4"
+version = "1.6.1"
 [plugin.config]

pre-delete

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/config"
+source "$PLUGIN_BASE_PATH/common/functions"
 set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 
 PLUGIN_BASE_PATH="$PLUGIN_PATH"
@@ -10,7 +11,10 @@ source "$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

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

subcommands/app-links

@@ -0,0 +1,21 @@
+#!/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 "$@"

subcommands/backup

@@ -13,8 +13,9 @@ service-backup-cmd() {
   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
   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"

subcommands/backup-auth

@@ -22,8 +22,9 @@ service-backup-auth-cmd() {
   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
   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"

subcommands/backup-deauth

@@ -11,8 +11,9 @@ service-backup-deauth-cmd() {
   declare desc="removes backup authentication for the $PLUGIN_SERVICE service"
   local cmd="$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"
 }

subcommands/backup-schedule

@@ -17,8 +17,9 @@ service-backup-schedule-cmd() {
   declare desc="schedules a backup of the $PLUGIN_SERVICE service"
   local cmd="$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"

subcommands/backup-schedule-cat

@@ -12,7 +12,7 @@ service-backup-schedule-cat-cmd() {
   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"
 }

subcommands/backup-set-encryption

@@ -5,18 +5,19 @@ 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"
+  declare SERVICE="$1" PASSPHRASE="$2"
+  is_implemented_command "$cmd" || dokku_log_fail "Not yet implemented"
 
-  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
+  [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
-  [[ -z "$ENCRYPTION_KEY" ]] && dokku_log_fail "Please specify a GPG encryption key"
+  [[ -z "$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 "$@"

subcommands/backup-unschedule

@@ -11,8 +11,9 @@ service-backup-unschedule-cmd() {
   declare desc="unschedules the backup of the $PLUGIN_SERVICE service"
   local cmd="$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"
 }

subcommands/backup-unset-encryption

@@ -11,8 +11,9 @@ service-backup-unset-encryption-cmd() {
   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
   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"
 }

subcommands/clone

@@ -9,21 +9,34 @@ 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}"
+  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"
 
+  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"
+  dokku_log_info2 "Done"
 }
 
 service-clone-cmd "$@"

subcommands/connect

@@ -8,11 +8,12 @@ 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"
+  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"
 }

subcommands/create

@@ -17,14 +17,14 @@ 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}"
+  declare SERVICE="$1" CREATE_FLAGS_LIST=("${@:2}")
 
   service_create "$SERVICE" "${@:2}"
 }

subcommands/destroy

@@ -13,7 +13,7 @@ service-destroy-cmd() {
   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_HOST_ROOT="$PLUGIN_DATA_HOST_ROOT/$SERVICE"
@@ -37,21 +37,12 @@ service-destroy-cmd() {
     fi
   fi
 
-  dokku_log_info1 "Deleting $SERVICE"
+  dokku_log_info2_quiet "Deleting $SERVICE"
-  if [[ -n $(docker ps -aq -f name="$SERVICE_NAME") ]]; then
+  service_backup_unschedule "$SERVICE"
-    dokku_log_verbose_quiet "Deleting container data"
+  service_container_rm "$SERVICE"
-    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_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:1.30.1-uclibc chmod 777 -R /config /data
   rm -rf "$SERVICE_ROOT"
 
   dokku_log_info2 "$PLUGIN_SERVICE container deleted: $SERVICE"

subcommands/exists

@@ -12,7 +12,7 @@ service-exists-cmd() {
   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"
 }

subcommands/export

@@ -13,8 +13,9 @@ service-export-cmd() {
   declare desc="export a dump of the $PLUGIN_SERVICE service database"
   local cmd="$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"
 }

subcommands/expose

@@ -11,9 +11,9 @@ service-expose-cmd() {
   #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}"
+  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}"
 }

subcommands/import

@@ -11,8 +11,9 @@ service-import-cmd() {
   declare desc="import a dump into the $PLUGIN_SERVICE service database"
   local cmd="$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"
 }

subcommands/info

@@ -33,7 +33,7 @@ service-info-cmd() {
   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"
 }

subcommands/link

@@ -39,15 +39,19 @@ 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"
+  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"
 }
 

subcommands/linked

@@ -14,7 +14,7 @@ service-linked-cmd() {
   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"

subcommands/logs

@@ -15,7 +15,7 @@ service-logs-cmd() {
   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"
 }

subcommands/promote

@@ -27,7 +27,7 @@ service-promote-cmd() {
   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"

subcommands/restart

@@ -12,7 +12,7 @@ service-restart-cmd() {
   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"

subcommands/start

@@ -12,7 +12,7 @@ service-start-cmd() {
   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"
 }

subcommands/stop

@@ -12,7 +12,7 @@ service-stop-cmd() {
   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"
 }

subcommands/unexpose

@@ -12,7 +12,7 @@ service-unexpose-cmd() {
   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"
 }

subcommands/unlink

@@ -15,7 +15,7 @@ service-unlink-cmd() {
   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"

subcommands/upgrade

@@ -0,0 +1,61 @@
+#!/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 "$@"

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 "$@"

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

tests/bin/id

@@ -1,2 +0,0 @@
-#!/usr/bin/env bash
-echo "dokku"

tests/bin/lsb_release

@@ -1,6 +0,0 @@
-#!/usr/bin/env bash
-if [[ "$(uname)" == "Darwin" ]]; then
-  echo "Darwin"
-else
-  echo "Ubuntu"
-fi

tests/bin/sudo

@@ -1,2 +0,0 @@
-#!/usr/bin/env bash
-exit 0

tests/hook_pre_delete.bats

@@ -2,15 +2,14 @@
 load test_helper
 
 setup() {
-  dokku apps:create my_app >&2
+  dokku apps:create my_app
-  dokku "$PLUGIN_COMMAND_PREFIX:create" l >&2
+  dokku "$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
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
-  rm -rf "$DOKKU_ROOT/my_app"
 }
 
 @test "($PLUGIN_COMMAND_PREFIX:hook:pre-delete) removes app from links file when destroying app" {

tests/service_clone.bats

@@ -2,34 +2,37 @@
 load test_helper
 
 setup() {
-  export ECHO_DOCKER_COMMAND="false"
+  dokku "$PLUGIN_COMMAND_PREFIX:create" l
-  dokku "$PLUGIN_COMMAND_PREFIX:create" l >&2
 }
 
 teardown() {
-  export ECHO_DOCKER_COMMAND="false"
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
-  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l >&2
 }
 
 @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
+}

tests/service_connect.bats

@@ -2,18 +2,16 @@
 load test_helper
 
 setup() {
-  export ECHO_DOCKER_COMMAND="false"
+  dokku "$PLUGIN_COMMAND_PREFIX:create" l
-  dokku "$PLUGIN_COMMAND_PREFIX:create" l >&2
 }
 
 teardown() {
-  export ECHO_DOCKER_COMMAND="false"
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
-  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l >&2
 }
 
 @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
 }
-

tests/service_create.bats

@@ -4,9 +4,18 @@ 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 "($PLUGIN_COMMAND_PREFIX:create) error when there are no arguments" {
   run dokku "$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
+
+  run dokku "$PLUGIN_COMMAND_PREFIX:create" d-erp
+  assert_failure
 }

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"
 }

tests/service_export.bats

@@ -2,18 +2,16 @@
 load test_helper
 
 setup() {
-  export ECHO_DOCKER_COMMAND="false"
+  dokku "$PLUGIN_COMMAND_PREFIX:create" l
-  dokku "$PLUGIN_COMMAND_PREFIX:create" l >&2
 }
 
 teardown() {
-  export ECHO_DOCKER_COMMAND="false"
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
-  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l >&2
 }
 
 @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"
 }

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"
 }

tests/service_import.bats

@@ -2,36 +2,37 @@
 load test_helper
 
 setup() {
-  export ECHO_DOCKER_COMMAND="false"
+  dokku "$PLUGIN_COMMAND_PREFIX:create" l
-  dokku "$PLUGIN_COMMAND_PREFIX:create" l >&2
+  echo "data" | tee "/tmp/fake.dump"
-  echo "data" > "$PLUGIN_DATA_ROOT/fake.dump"
 }
 
 teardown() {
-  export ECHO_DOCKER_COMMAND="false"
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
-  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l >&2
+  rm -f "/tmp/fake.dump"
-  rm -f "$PLUGIN_DATA_ROOT/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 "($PLUGIN_COMMAND_PREFIX:import) success" {
-  export ECHO_DOCKER_COMMAND="true"
+  skip "The fake dump is hard to work with in tests"
-  run dokku "$PLUGIN_COMMAND_PREFIX:import" l < "$PLUGIN_DATA_ROOT/fake.dump"
+  run dokku "$PLUGIN_COMMAND_PREFIX:import" l < "/tmp/fake.dump"
-  password="$(cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
+  echo "output: $output"
-  assert_output "docker exec -i dokku.postgres.l env PGPASSWORD=$password pg_restore -h localhost -cO -d l -U postgres -w"
+  echo "status: $status"
+  assert_success
 }
-

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

tests/service_link.bats

@@ -2,46 +2,69 @@
 load test_helper
 
 setup() {
-  dokku "$PLUGIN_COMMAND_PREFIX:create" l >&2
+  dokku "$PLUGIN_COMMAND_PREFIX:create" l
-  dokku apps:create my_app >&2
+  dokku "$PLUGIN_COMMAND_PREFIX:create" m
+  dokku apps:create my_app
 }
 
 teardown() {
-  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l >&2
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" m
-  rm -rf "$DOKKU_ROOT/my_app"
+  dokku --force "$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
 }

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:10.4  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:10.4  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:10.4  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
 }

tests/service_logs.bats

@@ -2,33 +2,41 @@
 load test_helper
 
 setup() {
-  export ECHO_DOCKER_COMMAND="false"
+  dokku "$PLUGIN_COMMAND_PREFIX:create" l
-  dokku "$PLUGIN_COMMAND_PREFIX:create" l >&2
 }
 
 teardown() {
-  export ECHO_DOCKER_COMMAND="false"
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
-  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l >&2
 }
 
 @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
 }

tests/service_promote.bats

@@ -2,20 +2,20 @@
 load test_helper
 
 setup() {
-  dokku "$PLUGIN_COMMAND_PREFIX:create" l >&2
+  dokku "$PLUGIN_COMMAND_PREFIX:create" l
-  dokku apps:create my_app >&2
+  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
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
-  rm -rf "$DOKKU_ROOT/my_app"
+  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)

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" {

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" {

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" {

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" {

tests/service_unlink.bats

@@ -2,18 +2,18 @@
 load test_helper
 
 setup() {
-  dokku apps:create my_app >&2
+  dokku apps:create my_app
-  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
-  rm -rf "$DOKKU_ROOT/my_app"
+  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=$(dokku docker-options my_app | xargs)
+
-  check_value=""
+  check_value="Docker options build: Docker options deploy: --restart=on-failure:10 Docker options run:"
-  [[ "$(dokku version)" == "master" ]] && check_value="Deploy options: --restart=on-failure:10"
+  options=$(dokku --quiet docker-options:report my_app | xargs)
-  [[ "$(at-least-version 0.7.0 "$(dokku version)")" == "true" ]] && check_value="Deploy options: --restart=on-failure:10"
   assert_equal "$options" "$check_value"
 }
 

tests/setup.sh

@@ -1,34 +1,21 @@
 #!/usr/bin/env bash
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+set -eo pipefail; [[ $TRACE ]] && set -x
-source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/test_helper.bash"
+wget https://raw.githubusercontent.com/dokku/dokku/master/bootstrap.sh
-
+if [[ "$DOKKU_VERSION" == "master" ]]; then
-BIN_STUBS="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/bin"
+  sudo bash bootstrap.sh
-
+else
-if [[ ! -d $DOKKU_ROOT ]]; then
+  sudo DOKKU_TAG="$DOKKU_VERSION" bash bootstrap.sh
-  git clone https://github.com/progrium/dokku.git $DOKKU_ROOT > /dev/null
 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
+sudo rm -rf "$DOKKU_PLUGINS_ROOT/$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
+sudo mkdir -p "$DOKKU_PLUGINS_ROOT/$PLUGIN_COMMAND_PREFIX" "$DOKKU_PLUGINS_ROOT/$PLUGIN_COMMAND_PREFIX/subcommands" "$DOKKU_PLUGINS_ROOT/$PLUGIN_COMMAND_PREFIX/scripts"
-find ./ -maxdepth 1 -type f -exec cp '{}' $DOKKU_ROOT/plugins/$PLUGIN_COMMAND_PREFIX \;
+sudo find ./ -maxdepth 1 -type f -exec cp '{}' "$DOKKU_PLUGINS_ROOT/$PLUGIN_COMMAND_PREFIX" \;
-find ./subcommands -maxdepth 1 -type f -exec cp '{}' $DOKKU_ROOT/plugins/$PLUGIN_COMMAND_PREFIX/subcommands \;
+sudo find ./subcommands -maxdepth 1 -type f -exec cp '{}' "$DOKKU_PLUGINS_ROOT/$PLUGIN_COMMAND_PREFIX/subcommands" \;
-find ./scripts -maxdepth 1 -type f -exec cp '{}' $DOKKU_ROOT/plugins/$PLUGIN_COMMAND_PREFIX/scripts \;
+sudo find ./scripts -maxdepth 1 -type f -exec cp '{}' "$DOKKU_PLUGINS_ROOT/$PLUGIN_COMMAND_PREFIX/scripts" \;
-echo "$DOKKU_VERSION" > $DOKKU_ROOT/VERSION
+sudo mkdir -p "$PLUGIN_CONFIG_ROOT" "$PLUGIN_DATA_ROOT"
-
+sudo dokku plugin:enable "$PLUGIN_COMMAND_PREFIX"
-if [[ ! -f $BIN_STUBS/plugn ]]; then
+sudo dokku plugin:install
-  wget -O- "$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

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

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()

tests/test_helper.bash

@@ -1,28 +1,6 @@
 #!/usr/bin/env bash
-export DOKKU_QUIET_OUTPUT=1
+export DOKKU_LIB_ROOT="/var/lib/dokku"
-export DOKKU_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/dokku"
+source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
-export DOKKU_VERSION=${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:?}"/*
 
 flunk() {
   { if [ "$#" -eq 0 ]; then cat -
@@ -40,10 +18,15 @@ assert_equal() {
   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"
@@ -72,6 +55,8 @@ assert_contains() {
   fi
 }
 
+# ShellCheck doesn't know about $output from Bats
+# shellcheck disable=SC2154
 assert_output() {
   local expected
   if [ $# -eq 0 ]; then expected="$(cat -)"