Files
dokku/plugins/builder-herokuish/builder-build
Jose Diaz-Gonzalez 4613efe191 refactor: docker-args-process rework trigger arguments
The IMAGE_TAG is not always available, while the IMAGE_SOURCE_TYPE is. Since the point of these triggers was to unify the argument passed and make it easier to interact with them, this version makes more sense.

Closes #3780
2020-02-01 16:18:13 -08:00

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#!/usr/bin/env bash
set -eo pipefail
[[ $DOKKU_TRACE ]] && set -x
source "$PLUGIN_AVAILABLE_PATH/config/functions"
trigger-builder-build-builder-herokuish() {
declare desc="builder-herokuish builder-build plugin trigger"
declare trigger="trigger-builder-build-builder-herokuish"
declare BUILDER_TYPE="$1" APP="$2" SOURCECODE_WORK_DIR="$3"
if [[ "$BUILDER_TYPE" != "herokuish" ]]; then
return
fi
local IMAGE=$(get_app_image_name "$APP")
local DOKKU_APP_CACHE_DIR="$DOKKU_ROOT/$APP/cache"
local DOKKU_APP_HOST_CACHE_DIR="$DOKKU_HOST_ROOT/$APP/cache"
local DOCKER_COMMIT_LABEL_ARGS=("--change" "LABEL org.label-schema.schema-version=1.0" "--change" "LABEL org.label-schema.vendor=dokku" "--change" "LABEL com.dokku.app-name=$APP")
local DOCKER_RUN_LABEL_ARGS="--label=com.dokku.app-name=$APP"
local CID
pushd "$SOURCECODE_WORK_DIR" &>/dev/null
eval "$(config_export app "$APP")"
DOKKU_IMAGE="$(config_get "$APP" DOKKU_IMAGE || echo "$DOKKU_IMAGE")"
plugn trigger builder-create-dokku-image "$BUILDER_TYPE" "$APP" "$SOURCECODE_WORK_DIR" "$DOKKU_IMAGE"
NEW_DOKKU_IMAGE=$(plugn trigger builder-dokku-image "$BUILDER_TYPE" "$APP" "$SOURCECODE_WORK_DIR" "$DOKKU_IMAGE")
[[ -n "$NEW_DOKKU_IMAGE" ]] && DOKKU_IMAGE="$NEW_DOKKU_IMAGE"
CID=$(tar -c . | "$DOCKER_BIN" container run "${DOCKER_RUN_LABEL_ARGS[@]}" $DOKKU_GLOBAL_RUN_ARGS -i -a stdin "$DOKKU_IMAGE" /bin/bash -c "mkdir -p /app && tar -xC /app")
if test "$("$DOCKER_BIN" container wait "$CID")" -ne 0; then
dokku_log_warn "Failure extracting app code"
return 1
fi
"$DOCKER_BIN" container commit "${DOCKER_COMMIT_LABEL_ARGS[@]}" "$CID" "$IMAGE" >/dev/null
[[ -d $DOKKU_APP_CACHE_DIR ]] || mkdir -p "$DOKKU_APP_CACHE_DIR"
plugn trigger pre-build-buildpack "$APP" "$SOURCECODE_WORK_DIR"
local DOCKER_ARGS=$(: | plugn trigger docker-args-build "$APP" "$BUILDER_TYPE")
[[ "$DOKKU_TRACE" ]] && DOCKER_ARGS+=" -e TRACE=true "
DOCKER_ARGS+=$(: | plugn trigger docker-args-process-build "$APP" "$BUILDER_TYPE")
declare -a ARG_ARRAY
eval "ARG_ARRAY=($DOCKER_ARGS)"
# shellcheck disable=SC2086
CID=$("$DOCKER_BIN" container run "${DOCKER_RUN_LABEL_ARGS[@]}" $DOKKU_GLOBAL_RUN_ARGS -d -v $DOKKU_APP_HOST_CACHE_DIR:/cache -e CACHE_PATH=/cache "${ARG_ARRAY[@]}" $IMAGE /build)
"$DOCKER_BIN" container attach "$CID"
if test "$("$DOCKER_BIN" container wait "$CID")" -ne 0; then
dokku_log_warn "Failure during app build"
return 1
fi
"$DOCKER_BIN" container commit "${DOCKER_COMMIT_LABEL_ARGS[@]}" "$CID" "$IMAGE" >/dev/null
plugn trigger post-build-buildpack "$APP" "$SOURCECODE_WORK_DIR"
}
trigger-builder-build-builder-herokuish "$@"