Files
dokku/plugins/apps/subcommands/rename
Jose Diaz-Gonzalez 66b2fb602f feat: implement proxy-clear-config
This will allow us to kill stale proxy configuration within apps, which is critical during application renames.

- redirect rmdir output to dev-null
- trigger a proxy-clear-config (new trigger) when renaming an application
  - The configuration will be rebuilt during the later `ps_rebuild`

Closes #3231
2018-07-28 01:20:06 -04:00

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#!/usr/bin/env bash
set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
source "$PLUGIN_AVAILABLE_PATH/apps/functions"
source "$PLUGIN_AVAILABLE_PATH/ps/functions"
apps_rename_cmd() {
declare desc="renames an app"
local cmd="apps:rename"
[[ -z $2 ]] && dokku_log_fail "Please specify an app to run the command on"
[[ -d "$DOKKU_ROOT/$3" ]] && dokku_log_fail "Name is already taken"
local OLD_APP="$2"
local NEW_APP="$3"
local OLD_CACHE_DIR="$DOKKU_ROOT/$OLD_APP/cache"
local OLD_CACHE_HOST_DIR="$DOKKU_HOST_ROOT/$OLD_APP/cache"
if [[ -d "$OLD_CACHE_DIR" ]] && ! rmdir "$OLD_CACHE_DIR" > /dev/null 2>&1; then
docker run "$DOKKU_GLOBAL_RUN_ARGS" --rm -v "$OLD_CACHE_HOST_DIR:/cache" "dokku/$OLD_APP" chmod 777 -R /cache
fi
rm -rf "$OLD_CACHE_DIR"
apps_create "$NEW_APP"
cp -a "$DOKKU_ROOT/$OLD_APP/." "$DOKKU_ROOT/$NEW_APP"
plugn trigger proxy-clear-config "$NEW_APP"
DOKKU_APPS_FORCE_DELETE=1 apps_destroy "$OLD_APP"
[[ -f "$DOKKU_ROOT/$NEW_APP/URLS" ]] && sed -i -e "s/$OLD_APP/$NEW_APP/g" "$DOKKU_ROOT/$NEW_APP/URLS"
[[ -f "$DOKKU_ROOT/$NEW_APP/VHOST" ]] && sed -i -e "s/$OLD_APP/$NEW_APP/g" "$DOKKU_ROOT/$NEW_APP/VHOST"
[[ -f "$DOKKU_ROOT/$NEW_APP/hooks/pre-receive" ]] && sed -i -e "s/git-hook $OLD_APP/git-hook $NEW_APP/g" "$DOKKU_ROOT/$NEW_APP/hooks/pre-receive"
ps_rebuild "$NEW_APP"
plugn trigger post-app-rename "$OLD_APP" "$NEW_APP"
echo "Renaming $OLD_APP to $NEW_APP... done"
}
apps_rename_cmd "$@"