Check if command is implemented in a plugin before executing plugin code

Because of how plugin commands are implemented, their output can be incredibly verbose. Rather than executing even the `set -eo pipefail` parts of a plugin, we immediately check if the command is implemented by a plugin. If it is not, then we continue on as normal.

One side-effect of this change is that plugin commands need to be duplicated again:

- once in the command array
- once for the actual body of the command
- once in the help output

This is also quite hackish, and probably not the best way to decrease trace output. Note that we drop approximately 2k lines worth of logs with this change.

plugins/00_dokku-standard/commands

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+[[ " build release trace delete ls logs run url urls version help " == *" $1 "* ]] || exit $DOKKU_NOT_IMPLEMENTED_EXIT
 set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
 source "$PLUGIN_AVAILABLE_PATH/config/functions"

plugins/20_events/commands

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+[[ " events events:on events:off events:list help events:help " == *" $1 "* ]] || exit $DOKKU_NOT_IMPLEMENTED_EXIT
 set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
 

plugins/apps/commands

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+[[ " apps apps:create apps:destroy help apps:help " == *" $1 "* ]] || exit $DOKKU_NOT_IMPLEMENTED_EXIT
 set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
 

plugins/backup/commands

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+[[ " backup:export backup:import help backup:help " == *" $1 "* ]] || exit $DOKKU_NOT_IMPLEMENTED_EXIT
 set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 
 case "$1" in

plugins/certs/commands

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+[[ " certs:add certs:generate certs:info certs:remove certs:update help certs:help " == *" $1 "* ]] || exit $DOKKU_NOT_IMPLEMENTED_EXIT
 set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
 source "$PLUGIN_AVAILABLE_PATH/certs/functions"

plugins/config/commands

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+[[ " config config:get config:set config:unset help config:help " == *" $1 "* ]] || exit $DOKKU_NOT_IMPLEMENTED_EXIT
 set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
 source "$PLUGIN_AVAILABLE_PATH/config/functions"

plugins/docker-options/commands

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+[[ " docker-options docker-options:add docker-options:remove help docker-options:help " == *" $1 "* ]] || exit $DOKKU_NOT_IMPLEMENTED_EXIT
 set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
 

plugins/domains/commands

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+[[ " domains domains:setup domains:add domains:clear domains:remove help domains:help " == *" $1 "* ]] || exit $DOKKU_NOT_IMPLEMENTED_EXIT
 set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
 source "$PLUGIN_AVAILABLE_PATH/config/functions"

plugins/enter/commands

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+[[ " enter help enter:help " == *" $1 "* ]] || exit $DOKKU_NOT_IMPLEMENTED_EXIT
 set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
 

plugins/nginx-vhosts/commands

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+[[ " nginx:build-config nginx:access-logs nginx:error-logs help nginx:help " == *" $1 "* ]] || exit $DOKKU_NOT_IMPLEMENTED_EXIT
 set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
 source "$PLUGIN_AVAILABLE_PATH/certs/functions"

plugins/plugin/commands

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+[[ " plugin plugin:install plugin:install-dependencies plugin:update plugin:disable plugin:enable plugin:uninstall help plugin:help " == *" $1 "* ]] || exit $DOKKU_NOT_IMPLEMENTED_EXIT
 set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
 source "$PLUGIN_AVAILABLE_PATH/plugin/functions"

plugins/ps/commands

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+[[ " ps ps:start ps:stop ps:rebuild ps:rebuildall ps:restart ps:restartall ps:scale help ps:help " == *" $1 "* ]] || exit $DOKKU_NOT_IMPLEMENTED_EXIT
 set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
 source "$PLUGIN_AVAILABLE_PATH/ps/functions"

plugins/shell/commands

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+[[ " shell help shell:help " == *" $1 "* ]] || exit $DOKKU_NOT_IMPLEMENTED_EXIT
 set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 
 case "$1" in

plugins/tags/commands

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+[[ " tags tags:create tags:deploy tags:destroy help tags:help " == *" $1 "* ]] || exit $DOKKU_NOT_IMPLEMENTED_EXIT
 set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
 source "$PLUGIN_AVAILABLE_PATH/tags/functions"

plugins/tar/commands

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+[[ " tar-from tar:from tar-in tar:in tar-build tar-build-locked help tar:help " == *" $1 "* ]] || exit $DOKKU_NOT_IMPLEMENTED_EXIT
 set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"