94f4d1325c
Exposing all config values will allow users to skip setting environment variables twice - once as a docker option and once as an env var. Docker will automatically pull the value from the environment if none is set for the --build-arg flag. Users will still be required to specify each desired env var via --build-arg as otherwise docker builds will complain about unused build arguments. Re-implements #5978 (lost in a rebase) Closes #5903
48 lines
2.3 KiB
Bash
Executable File
48 lines
2.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
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source "$PLUGIN_AVAILABLE_PATH/config/functions"
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source "$PLUGIN_AVAILABLE_PATH/builder-dockerfile/internal-functions"
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set -eo pipefail
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[[ $DOKKU_TRACE ]] && set -x
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trigger-builder-dockerfile-builder-build() {
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declare desc="builder-dockerfile builder-build plugin trigger"
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declare trigger="builder-build"
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declare BUILDER_TYPE="$1" APP="$2" SOURCECODE_WORK_DIR="$3"
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if [[ "$BUILDER_TYPE" != "dockerfile" ]]; then
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return
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fi
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dokku_log_info1 "Building $APP from Dockerfile"
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local IMAGE=$(get_app_image_name "$APP")
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local DOKKU_DOCKERFILE_CACHE_BUILD=$(config_get "$APP" "DOKKU_DOCKERFILE_CACHE_BUILD")
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local DOKKU_DOCKER_BUILD_OPTS=$(config_get "$APP" "DOKKU_DOCKER_BUILD_OPTS")
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local DOCKER_BUILD_LABEL_ARGS=("--label=dokku" "--label=org.label-schema.schema-version=1.0" "--label=org.label-schema.vendor=dokku" "--label=com.dokku.image-stage=build" "--label=com.dokku.builder-type=dockerfile" "--label=com.dokku.app-name=$APP")
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pushd "$SOURCECODE_WORK_DIR" &>/dev/null
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# extract first port from Dockerfile
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suppress_output dos2unix Dockerfile
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local DOCKERFILE_PORTS=$(get_dockerfile_exposed_ports Dockerfile)
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[[ -n "$DOCKERFILE_PORTS" ]] && config_set --no-restart "$APP" DOKKU_DOCKERFILE_PORTS="$DOCKERFILE_PORTS"
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plugn trigger pre-build-dockerfile "$APP"
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[[ "$DOKKU_DOCKERFILE_CACHE_BUILD" == "false" ]] && DOKKU_DOCKER_BUILD_OPTS="$DOKKU_DOCKER_BUILD_OPTS --no-cache"
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local DOCKER_ARGS=$(: | plugn trigger docker-args-build "$APP" "$BUILDER_TYPE")
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DOCKER_ARGS+=$(: | plugn trigger docker-args-process-build "$APP" "$BUILDER_TYPE")
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# strip --link, --volume and -v args from DOCKER_ARGS
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local DOCKER_ARGS=$(sed -e "s/^--link=[[:graph:]]\+[[:blank:]]\?//g" -e "s/^--link[[:blank:]]\?[[:graph:]]\+[[:blank:]]\?//g" -e "s/^--volume=[[:graph:]]\+[[:blank:]]\?//g" -e "s/^--volume[[:blank:]]\?[[:graph:]]\+[[:blank:]]\?//g" -e "s/^-v[[:blank:]]\?[[:graph:]]\+[[:blank:]]\?//g" <<<"$DOCKER_ARGS")
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declare -a ARG_ARRAY
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eval "ARG_ARRAY=($DOCKER_ARGS)"
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eval "$(config_export app "$APP")"
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"$DOCKER_BIN" image build "${DOCKER_BUILD_LABEL_ARGS[@]}" $DOKKU_GLOBAL_BUILD_ARGS "${ARG_ARRAY[@]}" ${DOKKU_DOCKER_BUILD_OPTS} -t $IMAGE .
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plugn trigger post-build-dockerfile "$APP"
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}
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trigger-builder-dockerfile-builder-build "$@"
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