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dokku/plugins/00_dokku-standard/pre-deploy
2017-10-09 15:33:09 -07:00

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#!/usr/bin/env bash
set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
source "$PLUGIN_CORE_AVAILABLE_PATH/00_dokku-standard/exec-app-json-scripts"
source "$PLUGIN_AVAILABLE_PATH/config/functions"
exec_app_json_scripts() {
declare desc="core app.json scripts execution"
local trigger="pre-deploy app_json_scripts"
local APP="$1"; local IMAGE_TAG="$2"; local PHASE_SCRIPT_KEY="predeploy"
dokku_log_info1 "Attempting to run scripts.dokku.$PHASE_SCRIPT_KEY from app.json (if defined)"
execute_script "$APP" "$IMAGE_TAG" "$PHASE_SCRIPT_KEY"
}
app_user_pre_deploy_trigger() {
local desc="app user pre-deploy trigger"
local APP="$1"; local IMAGE_TAG="$2"; local IMAGE; local DOCKER_ARGS
local DOKKU_APP_TYPE DOKKU_APP_USER APP_PATHS CONTAINER_PATHS
IMAGE=$(get_app_image_name "$APP" "$IMAGE_TAG")
DOKKU_APP_TYPE=$(config_get "$APP" DOKKU_APP_TYPE || true)
DOKKU_APP_USER=$(config_get "$APP" DOKKU_APP_USER || true)
DOKKU_APP_USER=${DOKKU_APP_USER:="herokuishuser"}
APP_PATHS=$(dokku --quiet storage:list "$APP" || true)
if [[ -n "$APP_PATHS" ]]; then
CONTAINER_PATHS=$(echo "$APP_PATHS" | awk -F ':' '{ print $2 }' | xargs)
DOCKER_ARGS=$(: | plugn trigger docker-args-deploy "$APP" "$IMAGE_TAG" | xargs)
# strip --restart args from DOCKER_ARGS
DOCKER_ARGS=$(sed -e "s/--restart=[[:graph:]]\+[[:blank:]]\?//g" <<< "$DOCKER_ARGS")
fi
if [[ "$DOKKU_APP_TYPE" == "herokuish" ]] && [[ -n "$CONTAINER_PATHS" ]]; then
# shellcheck disable=SC2086
docker run $DOKKU_GLOBAL_RUN_ARGS $DOCKER_ARGS $IMAGE /bin/bash -c "find $CONTAINER_PATHS -not -user $DOKKU_APP_USER -print0 | xargs -0 -r chown -R $DOKKU_APP_USER" || true
fi
}
exec_app_json_scripts "$@"
app_user_pre_deploy_trigger "$@"