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dokku/plugins/apps/pre-delete
2016-03-08 15:30:34 -05:00

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#!/usr/bin/env bash
set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
apps_pre_delete() {
declare desc="apps pre-delete plugin trigger"
local trigger="apps_pre_delete"
local APP="$1"; local IMAGE_TAG="$2"; local IMAGE=$(get_app_image_name "$APP" "$IMAGE_TAG"); local CACHE_DIR="$DOKKU_ROOT/$APP/cache"
verify_app_name "$APP"
if [[ -d $CACHE_DIR ]]; then
docker run "$DOKKU_GLOBAL_RUN_ARGS" --rm -v "$CACHE_DIR:/cache" "$IMAGE" find /cache -depth -mindepth 1 -maxdepth 1 -exec rm -Rf {} \; || true
fi
}
apps_pre_delete "$@"