Files
dokku/plugins/builder-herokuish/builder-build
Jose Diaz-Gonzalez 7a564f3185 fix: do not retire the original image
By removing the image cleanup registration, we avoid cases where we delete gliderlabs/herokuish, which may cause issues for users in airgapped installations (where the image may not be pullable from a registry).
2021-08-08 02:24:27 -04:00

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#!/usr/bin/env bash
set -eo pipefail
[[ $DOKKU_TRACE ]] && set -x
source "$PLUGIN_AVAILABLE_PATH/config/functions"
trigger-builder-herokuish-builder-build() {
declare desc="builder-herokuish builder-build plugin trigger"
declare trigger="builder-build"
declare BUILDER_TYPE="$1" APP="$2" SOURCECODE_WORK_DIR="$3"
if [[ "$BUILDER_TYPE" != "herokuish" ]]; then
return
fi
local stack="$(plugn trigger buildpack-stack-name "$APP")"
if [[ -n "$stack" ]]; then
dokku_log_info1 "Building $APP from $stack"
DOKKU_IMAGE="$stack"
else
dokku_log_info1 "Building $APP from herokuish"
fi
local IMAGE=$(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")"
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" "$IMAGE" >/dev/null
DOKKU_SKIP_IMAGE_CLEANUP_REGISTRATION=1 plugn trigger scheduler-register-retired "$APP" "$CID"
[[ -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+=" --env=TRACE=true "
DOCKER_ARGS+=$(: | plugn trigger docker-args-process-build "$APP" "$BUILDER_TYPE")
declare -a ARG_ARRAY
eval "ARG_ARRAY=($DOCKER_ARGS)"
local DOKKU_CONTAINER_EXIT_CODE=0
local CID=$("$DOCKER_BIN" container create "${DOCKER_RUN_LABEL_ARGS[@]}" $DOKKU_GLOBAL_RUN_ARGS -v $DOKKU_APP_HOST_CACHE_DIR:/cache --env=CACHE_PATH=/cache "${ARG_ARRAY[@]}" $IMAGE /build)
plugn trigger post-container-create "app" "$CID" "$APP" "build"
"$DOCKER_BIN" container start "$CID" >/dev/null || DOKKU_CONTAINER_EXIT_CODE=$?
"$DOCKER_BIN" container attach "$CID"
DOKKU_CONTAINER_EXIT_CODE="$("$DOCKER_BIN" container wait "$CID" 2>/dev/null || echo "$DOKKU_CONTAINER_EXIT_CODE")"
if [[ "$DOKKU_CONTAINER_EXIT_CODE" -ne 0 ]]; then
dokku_log_warn "Failure during app build"
return 1
fi
"$DOCKER_BIN" container commit "${DOCKER_COMMIT_LABEL_ARGS[@]}" "$CID" "$IMAGE" >/dev/null
plugn trigger scheduler-register-retired "$APP" "$CID"
plugn trigger post-build-buildpack "$APP" "$SOURCECODE_WORK_DIR"
}
trigger-builder-herokuish-builder-build "$@"