Release 1.12.0

Pull image from Dockerfile

.github/dependabot.yml

@@ -0,0 +1,6 @@
+version: 2
+updates:
+  - package-ecosystem: "docker"
+    directory: "/"
+    schedule:
+      interval: "daily"

Dockerfile

@@ -0,0 +1 @@
+FROM postgres:11.6

bin/generate

@@ -474,12 +474,16 @@ def main():
     image = None
     alias = None
     unimplemented = []
+
+    with open("Dockerfile") as f:
+        for line in f.readlines():
+          if "FROM " in line:
+              image, version = line.split(" ")[1].split(":")
+              image = image.strip()
+              version = version.strip()
+
     with open("config") as f:
         for line in f.readlines():
-            if "IMAGE_VERSION=${" in line:
-                version = re.search('"(.+)"', line).group(1)
-            if "_IMAGE=${" in line:
-                image = re.search('"(.+)"', line).group(1)
             if "PLUGIN_COMMAND_PREFIX=" in line:
                 service = re.search('"(.+)"', line).group(1)
             if "PLUGIN_DEFAULT_ALIAS=" in line:

common-functions

@@ -453,6 +453,7 @@ service_link() {
   fi
 
   [[ -n $LINK ]] && dokku_log_fail "Already linked as $LINK"
+  plugn trigger service-action pre-link "$SERVICE" "$APP"
   touch "$LINKS_FILE"
   echo "$APP" >>"$LINKS_FILE"
   sort "$LINKS_FILE" -u -o "$LINKS_FILE"
@@ -465,7 +466,9 @@ service_link() {
     dokku docker-options:add "$APP" build,deploy,run "--link $SERVICE_NAME:$SERVICE_DNS_HOSTNAME"
   fi
   [[ -n "$SERVICE_QUERYSTRING" ]] && SERVICE_URL="${SERVICE_URL}?${SERVICE_QUERYSTRING}"
+  plugn trigger service-action post-link "$SERVICE" "$APP"
   config_set "$APP" "${ALIAS}_URL=$SERVICE_URL"
+  plugn trigger service-action post-link-complete "$SERVICE" "$APP"
 }
 
 service_linked_apps() {
@@ -771,6 +774,7 @@ service_unlink() {
   local SERVICE_DNS_HOSTNAME=$(service_dns_hostname "$SERVICE")
   local LINK=($(echo "$EXISTING_CONFIG" | grep "$SERVICE_URL" | cut -d: -f1)) || true
 
+  plugn trigger service-action pre-unlink "$SERVICE" "$APP"
   remove_from_links_file "$SERVICE" "$APP"
 
   if declare -f -F add_passed_docker_option >/dev/null; then
@@ -782,7 +786,9 @@ service_unlink() {
   fi
 
   [[ -z ${LINK[*]} ]] && dokku_log_fail "Not linked to app $APP"
+  plugn trigger service-action post-unlink "$SERVICE" "$APP"
   config_unset "$APP" "${LINK[*]}"
+  plugn trigger service-action post-unlink-complete "$SERVICE" "$APP"
 }
 
 service_version() {

config

@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
-export POSTGRES_IMAGE=${POSTGRES_IMAGE:="postgres"}
-export POSTGRES_IMAGE_VERSION=${POSTGRES_IMAGE_VERSION:="11.6"}
+_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+export POSTGRES_IMAGE=${POSTGRES_IMAGE:="$(awk -F '[ :]' '{print $2}' "${_DIR}/Dockerfile")"}
+export POSTGRES_IMAGE_VERSION=${POSTGRES_IMAGE_VERSION:="$(awk -F '[ :]' '{print $3}' "${_DIR}/Dockerfile")"}
 export POSTGRES_ROOT=${POSTGRES_ROOT:="$DOKKU_LIB_ROOT/services/postgres"}
 export POSTGRES_HOST_ROOT=${POSTGRES_HOST_ROOT:=$POSTGRES_ROOT}
 

functions

@@ -40,6 +40,7 @@ service_create() {
     docker pull "$PLUGIN_IMAGE:$PLUGIN_IMAGE_VERSION" || dokku_log_fail "$PLUGIN_SERVICE image $PLUGIN_IMAGE:$PLUGIN_IMAGE_VERSION pull failed"
   fi
 
+  plugn trigger service-action pre-create "$SERVICE"
   mkdir -p "$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"
@@ -60,7 +61,9 @@ service_create() {
   fi
 
   write_database_name "$SERVICE"
+  plugn trigger service-action post-create "$SERVICE"
   service_create_container "$SERVICE"
+  plugn trigger service-action post-create-complete "$SERVICE"
 }
 
 service_create_container() {

plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku postgres service plugin"
-version = "1.11.6"
+version = "1.12.0"
 [plugin.config]

subcommands/destroy

@@ -41,6 +41,7 @@ service-destroy-cmd() {
   fi
 
   dokku_log_info2_quiet "Deleting $SERVICE"
+  plugn trigger service-action pre-delete "$SERVICE"
   service_backup_unschedule "$SERVICE"
   service_container_rm "$SERVICE"
 
@@ -48,6 +49,7 @@ service-destroy-cmd() {
   docker run --rm -v "$SERVICE_HOST_ROOT/data:/data" -v "$SERVICE_HOST_ROOT/$PLUGIN_CONFIG_SUFFIX:/config" "$PLUGIN_BUSYBOX_IMAGE" chmod 777 -R /config /data
   rm -rf "$SERVICE_ROOT"
 
+  plugn trigger service-action post-delete "$SERVICE"
   dokku_log_info2 "$PLUGIN_SERVICE container deleted: $SERVICE"
 }
 

tests/hook_pre_delete.bats

@@ -2,18 +2,18 @@
 load test_helper
 
 setup() {
-  dokku apps:create my_app
+  dokku apps:create my-app
   dokku "$PLUGIN_COMMAND_PREFIX:create" l
-  dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app >&2
+  dokku "$PLUGIN_COMMAND_PREFIX:link" l my-app >&2
 }
 
 teardown() {
-  dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my_app >&2
+  dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my-app >&2
   dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
 }
 
 @test "($PLUGIN_COMMAND_PREFIX:hook:pre-delete) removes app from links file when destroying app" {
   [[ -n $(< "$PLUGIN_DATA_ROOT/l/LINKS") ]]
-  dokku --force apps:destroy my_app
+  dokku --force apps:destroy my-app
   [[ -z $(< "$PLUGIN_DATA_ROOT/l/LINKS") ]]
 }

tests/service_link.bats

@@ -4,13 +4,13 @@ load test_helper
 setup() {
   dokku "$PLUGIN_COMMAND_PREFIX:create" l
   dokku "$PLUGIN_COMMAND_PREFIX:create" m
-  dokku apps:create my_app
+  dokku apps:create my-app
 }
 
 teardown() {
   dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" m
   dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
-  dokku --force apps:destroy my_app
+  dokku --force apps:destroy my-app
 }
 
 
@@ -39,7 +39,7 @@ teardown() {
 }
 
 @test "($PLUGIN_COMMAND_PREFIX:link) error when the service does not exist" {
-  run dokku "$PLUGIN_COMMAND_PREFIX:link" not_existing_service my_app
+  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"
@@ -47,73 +47,73 @@ teardown() {
 }
 
 @test "($PLUGIN_COMMAND_PREFIX:link) error when the service is already linked to app" {
-  dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app
-  run dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app
+  dokku "$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 "$PLUGIN_COMMAND_PREFIX:unlink" l my_app
+  dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my-app
 }
 
 @test "($PLUGIN_COMMAND_PREFIX:link) exports DATABASE_URL to app" {
-  run dokku "$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)
+  url=$(dokku config:get my-app DATABASE_URL)
   password="$(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
+  dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my-app
 }
 
 @test "($PLUGIN_COMMAND_PREFIX:link) generates an alternate config url when DATABASE_URL already in use" {
-  dokku config:set my_app DATABASE_URL=postgres://user:pass@host:5432/db
-  dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app
-  run dokku config my_app
+  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_AQUA_URL"
   assert_success
 
-  dokku "$PLUGIN_COMMAND_PREFIX:link" m my_app
-  run dokku config my_app
+  dokku "$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 "$PLUGIN_COMMAND_PREFIX:unlink" l my_app
+  dokku "$PLUGIN_COMMAND_PREFIX:unlink" m my-app
+  dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my-app
 }
 
 @test "($PLUGIN_COMMAND_PREFIX:link) links to app with docker-options" {
-  dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app
-  run dokku docker-options:report my_app
+  dokku "$PLUGIN_COMMAND_PREFIX:link" l my-app
+  run dokku docker-options:report my-app
   assert_contains "${lines[*]}" "--link dokku.postgres.l:dokku-postgres-l"
   assert_success
-  dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my_app
+  dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my-app
 }
 
 @test "($PLUGIN_COMMAND_PREFIX:link) uses apps POSTGRES_DATABASE_SCHEME variable" {
-  dokku config:set my_app POSTGRES_DATABASE_SCHEME=postgres2
-  dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app
-  url=$(dokku config:get my_app DATABASE_URL)
+  dokku config:set my-app POSTGRES_DATABASE_SCHEME=postgres2
+  dokku "$PLUGIN_COMMAND_PREFIX:link" l my-app
+  url=$(dokku config:get my-app DATABASE_URL)
   password="$(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
+  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=$(dokku config:get my_app DATABASE_URL)
+  dokku "$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 "$PLUGIN_COMMAND_PREFIX:unlink" l my_app
+  dokku "$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=$(dokku config:get my_app ALIAS_URL)
+  dokku "$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
+  dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my-app
 }

tests/service_promote.bats

@@ -3,14 +3,14 @@ load test_helper
 
 setup() {
   dokku "$PLUGIN_COMMAND_PREFIX:create" l
-  dokku apps:create my_app
-  dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app
+  dokku apps:create my-app
+  dokku "$PLUGIN_COMMAND_PREFIX:link" l my-app
 }
 
 teardown() {
-  dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my_app
+  dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my-app
   dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
-  dokku --force apps:destroy my_app
+  dokku --force apps:destroy my-app
 }
 
 @test "($PLUGIN_COMMAND_PREFIX:promote) error when there are no arguments" {
@@ -29,34 +29,34 @@ teardown() {
 }
 
 @test "($PLUGIN_COMMAND_PREFIX:promote) error when the service does not exist" {
-  run dokku "$PLUGIN_COMMAND_PREFIX:promote" not_existing_service my_app
+  run dokku "$PLUGIN_COMMAND_PREFIX:promote" not_existing_service my-app
   assert_contains "${lines[*]}" "service not_existing_service does not exist"
 }
 
 @test "($PLUGIN_COMMAND_PREFIX:promote) error when the service is already promoted" {
-  run dokku "$PLUGIN_COMMAND_PREFIX:promote" l my_app
+  run dokku "$PLUGIN_COMMAND_PREFIX:promote" l my-app
   assert_contains "${lines[*]}" "already promoted as DATABASE_URL"
 }
 
 @test "($PLUGIN_COMMAND_PREFIX:promote) changes DATABASE_URL" {
   password="$(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)
+  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=$(dokku config:get my-app DATABASE_URL)
   assert_equal "$url" "postgres://postgres:$password@dokku-postgres-l:5432/l"
 }
 
 @test "($PLUGIN_COMMAND_PREFIX:promote) creates new config url when needed" {
   password="$(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 "$PLUGIN_COMMAND_PREFIX:promote" l my_app
-  run dokku config my_app
+  dokku config:set my-app "DATABASE_URL=postgres://u:p@host:5432/db" "DOKKU_POSTGRES_BLUE_URL=postgres://postgres:$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 "($PLUGIN_COMMAND_PREFIX:promote) uses POSTGRES_DATABASE_SCHEME variable" {
   password="$(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)
+  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=$(dokku config:get my-app DATABASE_URL)
   assert_contains "$url" "postgres2://postgres:$password@dokku-postgres-l:5432/l"
 }

tests/service_unlink.bats

@@ -2,13 +2,13 @@
 load test_helper
 
 setup() {
-  dokku apps:create my_app
+  dokku apps:create my-app
   dokku "$PLUGIN_COMMAND_PREFIX:create" l
 }
 
 teardown() {
   dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l
-  dokku --force apps:destroy my_app
+  dokku --force apps:destroy my-app
 }
 
 @test "($PLUGIN_COMMAND_PREFIX:unlink) error when there are no arguments" {
@@ -27,27 +27,27 @@ teardown() {
 }
 
 @test "($PLUGIN_COMMAND_PREFIX:unlink) error when the service does not exist" {
-  run dokku "$PLUGIN_COMMAND_PREFIX:unlink" not_existing_service my_app
+  run dokku "$PLUGIN_COMMAND_PREFIX:unlink" not_existing_service my-app
   assert_contains "${lines[*]}" "service not_existing_service does not exist"
 }
 
 @test "($PLUGIN_COMMAND_PREFIX:unlink) error when service not linked to app" {
-  run dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my_app
-  assert_contains "${lines[*]}" "Not linked to app my_app"
+  run dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my-app
+  assert_contains "${lines[*]}" "Not linked to app my-app"
 }
 
 @test "($PLUGIN_COMMAND_PREFIX:unlink) removes link from docker-options" {
-  dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app >&2
-  dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my_app
+  dokku "$PLUGIN_COMMAND_PREFIX:link" l my-app >&2
+  dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my-app
 
   check_value="Docker options build: Docker options deploy: --restart=on-failure:10 Docker options run:"
-  options=$(dokku --quiet docker-options:report my_app | xargs)
+  options=$(dokku --quiet docker-options:report my-app | xargs)
   assert_equal "$options" "$check_value"
 }
 
 @test "($PLUGIN_COMMAND_PREFIX:unlink) unsets config url from app" {
-  dokku "$PLUGIN_COMMAND_PREFIX:link" l my_app >&2
-  dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my_app
-  config=$(dokku config:get my_app DATABASE_URL || true)
+  dokku "$PLUGIN_COMMAND_PREFIX:link" l my-app >&2
+  dokku "$PLUGIN_COMMAND_PREFIX:unlink" l my-app
+  config=$(dokku config:get my-app DATABASE_URL || true)
   assert_equal "$config" ""
 }

tests/setup.sh

@@ -19,7 +19,9 @@ echo "Dokku version $DOKKU_VERSION"
 
 export DOKKU_LIB_ROOT="/var/lib/dokku"
 export DOKKU_PLUGINS_ROOT="$DOKKU_LIB_ROOT/plugins/available"
-source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
+pushd "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")" >/dev/null
+source "config"
+popd >/dev/null
 sudo rm -rf "$DOKKU_PLUGINS_ROOT/$PLUGIN_COMMAND_PREFIX"
 sudo mkdir -p "$DOKKU_PLUGINS_ROOT/$PLUGIN_COMMAND_PREFIX" "$DOKKU_PLUGINS_ROOT/$PLUGIN_COMMAND_PREFIX/subcommands" "$DOKKU_PLUGINS_ROOT/$PLUGIN_COMMAND_PREFIX/scripts"
 sudo find ./ -maxdepth 1 -type f -exec cp '{}' "$DOKKU_PLUGINS_ROOT/$PLUGIN_COMMAND_PREFIX" \;