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dokku/plugins/config/docker-args-deploy
2017-09-27 23:56:40 -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"
config_docker_args() {
declare desc="config docker-args plugin trigger"
local trigger="$0 config_docker_args"
local STDIN=$(cat); local APP="$1"; local IMAGE_TAG="$2"; local IMAGE=$(get_deploying_app_image_name "$APP" "$IMAGE_TAG")
verify_app_name "$APP"
if ! is_image_herokuish_based "$IMAGE"; then
shopt -s extglob
local ENV_ARGS
declare -A ENV_ARGS
for key in $(config_keys global); do
VAR="$(config_get --global "$key")"
printf -vVAR '%q' "${VAR%%*( )}"
ENV_ARGS[$key]="$VAR"
done
for key in $(config_keys app "$APP"); do
VAR="$(config_get "$APP" "$key")"
printf -vVAR '%q' "${VAR%%*( )}"
ENV_ARGS[$key]="$VAR"
done
shopt -u extglob
local ALL_ENV_ARGS
declare -a ALL_ENV_ARGS
for key in "${!ENV_ARGS[@]}"; do
local ARG="$key=${ENV_ARGS[$key]}"
ALL_ENV_ARGS+=("--env")
ALL_ENV_ARGS+=("$ARG")
done
echo -n "$STDIN ${ALL_ENV_ARGS[@]}"
else
echo -n "$STDIN"
fi
}
config_docker_args "$@"