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dokku/plugins/scheduler-docker-local/pre-deploy
2018-04-06 22:53:02 -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/config/functions"
scheduler-docker-local-pre-deploy() {
declare desc="scheduler-docker-local pre-deploy plugin trigger"
declare trigger="scheduler-docker-local pre-deploy"
declare APP="$1" IMAGE_TAG="$2"
local IMAGE DOCKER_ARGS DOKKU_APP_TYPE DOKKU_APP_USER APP_PATHS CONTAINER_PATHS
declare -a ARG_ARRAY
local DOKKU_SCHEDULER=$(config_get "$APP" DOKKU_SCHEDULER || echo "docker-local")
if [[ "$DOKKU_SCHEDULER" != "docker-local" ]]; then
return
fi
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")
# strip --restart args from DOCKER_ARGS
DOCKER_ARGS=$(sed -e "s/--restart=[[:graph:]]\+[[:blank:]]\?//g" <<< "$DOCKER_ARGS")
eval "ARG_ARRAY=($DOCKER_ARGS)"
fi
if [[ "$DOKKU_APP_TYPE" == "herokuish" ]] && [[ -n "$CONTAINER_PATHS" ]]; then
# shellcheck disable=SC2086
docker run $DOKKU_GLOBAL_RUN_ARGS "${ARG_ARRAY[@]}" $IMAGE /bin/bash -c "find $CONTAINER_PATHS -not -user $DOKKU_APP_USER -print0 | xargs -0 -r chown -R $DOKKU_APP_USER" || true
fi
}
scheduler-docker-local-pre-deploy "$@"