move plugin-* to plugin: namespace

Makefile

@@ -70,10 +70,10 @@ version:
 	git describe --tags > ~dokku/VERSION  2> /dev/null || echo '~${DOKKU_VERSION} ($(shell date -uIminutes))' > ~dokku/VERSION
 
 plugin-dependencies: plugn
-	dokku plugins-install-dependencies --core
+	dokku plugin:install-dependencies --core
 
 plugins: plugn docker
-	dokku plugins-install --core
+	dokku plugin:install --core
 
 dependencies: apt-update sshcommand plugn docker help2man man-db
 	$(MAKE) -e stack

debian/postinst

@@ -16,7 +16,7 @@ case "$1" in
     sshcommand create dokku /usr/local/bin/dokku
     egrep -i "^docker" /etc/group || groupadd docker
     usermod -aG docker dokku
-    dokku plugins-install --core
+    dokku plugin:install --core
     rm -f /home/dokku/VERSION
     cp /var/lib/dokku/STABLE_VERSION /home/dokku/VERSION
 

docs/development/plugin-creation.md

@@ -65,7 +65,7 @@ A few notes:
     ```shell
     IMAGE=$(docker images | grep "user/repo" | awk '{print $3}')
     if [[ -z $IMAGE ]]; then
-        dokku_log_fail "user/repo image not found... Did you run 'dokku plugins-install'?"
+        dokku_log_fail "user/repo image not found... Did you run 'dokku plugin:install'?"
     fi
     ```
 

docs/development/pluginhooks.md

@@ -32,7 +32,7 @@ The following plugn triggers describe those available to a dokku installation. A
 ### `install`
 
 - Description: Used to setup any files/configuration for a plugn.
-- Invoked by: `dokku plugins-install`.
+- Invoked by: `dokku plugin:install`.
 - Arguments: None
 - Example:
 
@@ -50,8 +50,8 @@ fi
 
 ### `dependencies`
 
-- Description: Used to install system-level dependencies. Invoked by `plugins-install-dependencies`.
+- Description: Used to install system-level dependencies. Invoked by `plugin:install-dependencies`.
-- Invoked by: `dokku plugins-install-dependencies`
+- Invoked by: `dokku plugin:install-dependencies`
 - Arguments: None
 - Example:
 
@@ -77,7 +77,7 @@ esac
 ### `update`
 
 - Description: Can be used to run plugn updates on a regular interval. You can schedule the invoker in a cron-task to ensure your system gets regular updates.
-- Invoked by: `dokku plugins-update`.
+- Invoked by: `dokku plugin:update`.
 - Arguments: None
 - Example:
 

docs/plugins.md

@@ -15,7 +15,7 @@ Let's take a quick look at the current dokku nginx plugin that's shipped with do
 ```shell
 cd /var/lib/dokku/plugins/available
 git clone <git url>
-dokku plugins-install
+dokku plugin:install
 ```
 ## Creating your own plugin
 

dokku

@@ -36,7 +36,7 @@ if [[ "${args[0]}" =~ ^--.* ]]; then
 fi
 ! has_tty && DOKKU_QUIET_OUTPUT=1
 
-if [[ $(id -un) != "dokku" && $1 != plugins-install* && $1 != "plugins-update" ]]; then
+if [[ $(id -un) != "dokku" && $1 != plugin:install* && $1 != "plugin:update" ]]; then
   sudo -u dokku -E -H $0 "$@"
   exit
 fi
@@ -200,45 +200,6 @@ case "$1" in
     docker_cleanup
     ;;
 
-  plugins)
-    plugn list
-    ;;
-
-  plugins-install)
-    if [[ $2 == "--core" ]]; then
-      export PLUGIN_PATH="$PLUGIN_CORE_PATH"
-    fi
-    plugn trigger install
-    ;;
-
-  plugins-install-dependencies)
-    if [[ $2 == "--core" ]]; then
-      export PLUGIN_PATH="$PLUGIN_CORE_PATH"
-    fi
-    plugn trigger dependencies
-    ;;
-
-  plugins-update)
-    plugn trigger update
-    ;;
-
-  plugins:disable)
-    PLUGIN="$2"
-    [[ -e $PLUGIN_CORE_PATH/$PLUGIN ]] && echo "Cannot disable a core plugin" && exit 1
-    [[ -e $PLUGIN_DISABLED_PATH/$PLUGIN ]] && echo "Plugin already disabled" && exit 1
-    [[ ! -e $PLUGIN_PATH/$PLUGIN ]] && echo "Plugin does not exist" && exit 1
-    mv "$PLUGIN_PATH/$PLUGIN" "$PLUGIN_DISABLED_PATH"
-    echo "Plugin $PLUGIN disabled"
-    ;;
-
-  plugins:enable)
-    PLUGIN="$2"
-    [[ -e $PLUGIN_PATH/$PLUGIN ]] && echo "Plugin already enabled" && exit 1
-    [[ ! -e $PLUGIN_DISABLED_PATH/$PLUGIN ]] && echo "Plugin does not exist" && exit 1
-    mv "$PLUGIN_DISABLED_PATH/$PLUGIN" "$PLUGIN_PATH"
-    echo "Plugin $PLUGIN enabled"
-    ;;
-
   # DEPRECATED as of v0.3.14
   deploy:all)
       echo "*DEPRECATED* in v0.3.14: deploy:all will be removed in future versions"
@@ -252,12 +213,6 @@ case "$1" in
 
     cat<<EOF | plugn trigger commands help | sort | column -c2 -t -s,
     help, Print the list of commands
-    plugins, Print active plugins
-    plugins-install [--core], Install active plugins (or only core ones)
-    plugins-install-dependencies [--core], Install active plugins dependencies (or only core ones)
-    plugins-update, Update active plugins
-    plugins:enable <name>, Enable a previously disabled plugin
-    plugins:disable <name>, Disable an installed plugin (third-party only)
 EOF
     ;;
 

plugins/plugin/commands

@@ -0,0 +1,62 @@
+#!/usr/bin/env bash
+set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+source "$PLUGIN_PATH/available/common/functions"
+
+case "$1" in
+  plugin)
+    plugn list
+    ;;
+
+  plugin:install)
+    if [[ $2 == "--core" ]]; then
+      export PLUGIN_PATH="$PLUGIN_CORE_PATH"
+    fi
+    plugn trigger install
+    ;;
+
+  plugin:install-dependencies)
+    if [[ $2 == "--core" ]]; then
+      export PLUGIN_PATH="$PLUGIN_CORE_PATH"
+    fi
+    plugn trigger dependencies
+    ;;
+
+  plugin:update)
+    plugn trigger update
+    ;;
+
+  plugins:disable)
+    PLUGIN="$2"
+    [[ -e $PLUGIN_CORE_PATH/$PLUGIN ]] && echo "Cannot disable a core plugin" && exit 1
+    [[ -e $PLUGIN_DISABLED_PATH/$PLUGIN ]] && echo "Plugin already disabled" && exit 1
+    [[ ! -e $PLUGIN_PATH/$PLUGIN ]] && echo "Plugin does not exist" && exit 1
+    mv "$PLUGIN_PATH/$PLUGIN" "$PLUGIN_DISABLED_PATH"
+    echo "Plugin $PLUGIN disabled"
+    ;;
+
+  plugins:enable)
+    PLUGIN="$2"
+    [[ -e $PLUGIN_PATH/$PLUGIN ]] && echo "Plugin already enabled" && exit 1
+    [[ ! -e $PLUGIN_DISABLED_PATH/$PLUGIN ]] && echo "Plugin does not exist" && exit 1
+    mv "$PLUGIN_DISABLED_PATH/$PLUGIN" "$PLUGIN_PATH"
+    echo "Plugin $PLUGIN enabled"
+    ;;
+
+  help | ps:help)
+    cat<<EOF
+    plugin, Print active plugins
+    plugin:install [--core], Install active plugins (or only core ones)
+    plugin:install-dependencies [--core], Install active plugins dependencies (or only core ones)
+    plugin:update, Update active plugins
+    plugin:enable <name>, Enable a previously disabled plugin
+    plugin:disable <name>, Disable an installed plugin (third-party only)
+EOF
+    ;;
+
+  *)
+    exit $DOKKU_NOT_IMPLEMENTED_EXIT
+    ;;
+
+esac
+
+

plugins/plugin/plugin.toml

@@ -0,0 +1,4 @@
+[plugin]
+description = "dokku core plugin plugin"
+version = "0.4.0"
+[plugin.config]