Files
dokku/plugins/config/docker-args-deploy
Jose Diaz-Gonzalez 812e34c6f5 feat: properly export env vars for cnb apps
They are not baked into the image like they are for herokuish, so we need to manually set them via --env. Additionally, due to newline constraints in docker, we need to use `--env=key` format to correctly pull the values into place.
2021-02-11 03:52:02 -05:00

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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"
trigger-config-docker-args() {
declare desc="config docker-args plugin trigger"
declare trigger="docker-args"
declare APP="$1" IMAGE_TAG="$2"
local ENV_ARGS IMAGE STDIN trigger
IMAGE=$(get_deploying_app_image_name "$APP" "$IMAGE_TAG")
STDIN=$(cat)
trigger="$0 config_docker_args"
if ! is_image_herokuish_based "$IMAGE" "$APP" || is_image_cnb_based "$IMAGE"; then
ENV_ARGS="$(config_export app "$APP" --format docker-args-keys --merged)"
echo -n "$STDIN $ENV_ARGS"
else
echo -n "$STDIN"
fi
}
trigger-config-docker-args "$@"