---

# global settings
image: alpine:edge

variables:
  GOFLAGS: "-buildvcs=false"
  PACKAGE_REGISTRY_URL: "${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/packages/generic/mkinitfs-vendor-${CI_COMMIT_TAG}/${CI_COMMIT_TAG}"

stages:
  - lint
  - build
  - vendor
  - release

# defaults for "only"
# We need to run the CI jobs in a "merge request specific context", if CI is
# running in a merge request. Otherwise the environment variable that holds the
# merge request ID is not available. This means, we must set the "only"
# variable accordingly - and if we only do it for one job, all other jobs will
# not get executed. So have the defaults here, and use them in all jobs that
# should run on both the master branch, and in merge requests.
# https://docs.gitlab.com/ee/ci/merge_request_pipelines/index.html#excluding-certain-jobs
.only-default: &only-default
  only:
    - master
    - merge_requests
    - tags

build:
  stage: build
  <<: *only-default
  before_script:
    - apk -q add go staticcheck make scdoc
  script:
    - make test
    - make
  artifacts:
    expire_in: 1 week

vendor:
  stage: vendor
  image: alpine:latest
  only:
    - tags
  before_script:
    - apk -q add curl go make
  script:
    - |
      make VERSION="${CI_COMMIT_TAG}" vendor
      curl --header "JOB-TOKEN: ${CI_JOB_TOKEN}" --upload-file "mkinitfs-vendor-${CI_COMMIT_TAG}.tar.gz" "${PACKAGE_REGISTRY_URL}/"
      curl --header "JOB-TOKEN: ${CI_JOB_TOKEN}" --upload-file "mkinitfs-vendor-${CI_COMMIT_TAG}.tar.gz.sha512" "${PACKAGE_REGISTRY_URL}/"

release:
  stage: release
  image: registry.gitlab.com/gitlab-org/release-cli:latest
  only:
    - tags
  script:
    - |
      release-cli create --name "Release $CI_COMMIT_TAG" --tag-name $CI_COMMIT_TAG \
        --assets-link "{\"name\":\"mkinitfs-vendor-${CI_COMMIT_TAG}.tar.gz\",\"url\":\"${PACKAGE_REGISTRY_URL}/mkinitfs-vendor-${CI_COMMIT_TAG}.tar.gz\"}" \
        --assets-link "{\"name\":\"mkinitfs-vendor-${CI_COMMIT_TAG}.tar.gz.sha512\",\"url\":\"${PACKAGE_REGISTRY_URL}/mkinitfs-vendor-${CI_COMMIT_TAG}.tar.gz.sha512\"}"