kind: pipeline
type: docker
name: build

steps:
- name: restore ASDF cache
  image: meltwater/drone-cache
  pull: "always"
  environment:
    AWS_ACCESS_KEY_ID:
      from_secret: ACCESS_KEY_ID
    AWS_SECRET_ACCESS_KEY:
      from_secret: SECRET_ACCESS_KEY
    AWS_PLUGIN_PATH_STYLE: true
  settings:
    restore: true
    endpoint:
      from_secret: S3_ENDPOINT
    bucket:
      from_secret: CACHE_BUCKET
    region: us-east-1
    path-style: true
    cache_key: 'asdf-{{ os }}-{{ arch }}-{{ checksum ".tool-versions" }}'
    mount:
    - .asdf

- name: restore build cache
  image: meltwater/drone-cache
  environment:
    AWS_ACCESS_KEY_ID:
      from_secret: ACCESS_KEY_ID
    AWS_SECRET_ACCESS_KEY:
      from_secret: SECRET_ACCESS_KEY
    AWS_PLUGIN_PATH_STYLE: true
  settings:
    restore: true
    endpoint:
      from_secret: S3_ENDPOINT
    bucket:
      from_secret: CACHE_BUCKET
    region: us-east-1
    path-style: true
    cache_key: 'elixir-{{ checksum "mix.lock" }}-{{ checksum ".tool-versions" }}'
    mount:
    - deps
    - _build
    - .hex
    - .mix
    - .rebar3

- name: install dependencies
  image: harton.dev/james/asdf_container:latest
  pull: "always"
  environment:
    MIX_ENV: test
    HEX_HOME: /drone/src/.hex
    MIX_HOME: /drone/src/.mix
    REBAR_BASE_DIR: /drone/src/.rebar3
    ASDF_DATA_DIR: /drone/src/.asdf
    ASDF_DIR: /root/.asdf
  depends_on:
  - restore ASDF cache
  - restore build cache
  commands:
  - asdf_install
  - rm -rf .asdf/downloads
  - . $ASDF_DIR/asdf.sh
  - mix local.hex --if-missing --force
  - mix local.rebar --if-missing --force
  - mix deps.get
  - mix deps.compile
  - mix dialyzer --plt

- name: store ASDF cache
  image: meltwater/drone-cache
  environment:
    AWS_ACCESS_KEY_ID:
      from_secret: ACCESS_KEY_ID
    AWS_SECRET_ACCESS_KEY:
      from_secret: SECRET_ACCESS_KEY
    AWS_PLUGIN_PATH_STYLE: true
  depends_on:
  - install dependencies
  settings:
    rebuild: true
    override: false
    endpoint:
      from_secret: S3_ENDPOINT
    bucket:
      from_secret: CACHE_BUCKET
    region: us-east-1
    path-style: true
    cache_key: 'asdf-{{ os }}-{{ arch }}-{{ checksum ".tool-versions" }}'
    mount:
    - .asdf

- name: store build cache
  image: meltwater/drone-cache
  environment:
    AWS_ACCESS_KEY_ID:
      from_secret: ACCESS_KEY_ID
    AWS_SECRET_ACCESS_KEY:
      from_secret: SECRET_ACCESS_KEY
    AWS_PLUGIN_PATH_STYLE: true
  depends_on:
  - install dependencies
  settings:
    rebuild: true
    override: false
    endpoint:
      from_secret: S3_ENDPOINT
    bucket:
      from_secret: CACHE_BUCKET
    region: us-east-1
    path-style: true
    cache_key: 'elixir-{{ checksum "mix.lock" }}-{{ checksum ".tool-versions" }}'
    mount:
    - deps
    - _build
    - .hex
    - .mix
    - .rebar3

- name: mix compile
  image: harton.dev/james/asdf_container:latest
  environment:
    MIX_ENV: test
    HEX_HOME: /drone/src/.hex
    MIX_HOME: /drone/src/.mix
    REBAR_BASE_DIR: /drone/src/.rebar3
    ASDF_DATA_DIR: /drone/src/.asdf
  depends_on:
  - install dependencies
  commands:
  - asdf mix compile --warnings-as-errors

- name: mix test
  image: harton.dev/james/asdf_container:latest
  environment:
    MIX_ENV: test
    HEX_HOME: /drone/src/.hex
    MIX_HOME: /drone/src/.mix
    REBAR_BASE_DIR: /drone/src/.rebar3
    ASDF_DATA_DIR: /drone/src/.asdf
  depends_on:
  - mix compile
  commands:
  - asdf mix test

- name: mix credo
  image: harton.dev/james/asdf_container:latest
  environment:
    MIX_ENV: test
    HEX_HOME: /drone/src/.hex
    MIX_HOME: /drone/src/.mix
    REBAR_BASE_DIR: /drone/src/.rebar3
    ASDF_DATA_DIR: /drone/src/.asdf
  depends_on:
  - mix compile
  commands:
  - asdf mix credo --strict

- name: mix dialyzer
  image: harton.dev/james/asdf_container:latest
  environment:
    MIX_ENV: test
    HEX_HOME: /drone/src/.hex
    MIX_HOME: /drone/src/.mix
    REBAR_BASE_DIR: /drone/src/.rebar3
    ASDF_DATA_DIR: /drone/src/.asdf
  depends_on:
  - mix compile
  commands:
  - asdf mix dialyzer

- name: mix hex.audit
  image: harton.dev/james/asdf_container:latest
  environment:
    MIX_ENV: test
    HEX_HOME: /drone/src/.hex
    MIX_HOME: /drone/src/.mix
    REBAR_BASE_DIR: /drone/src/.rebar3
    ASDF_DATA_DIR: /drone/src/.asdf
  depends_on:
  - mix compile
  commands:
  - asdf mix hex.audit

- name: mix format
  image: harton.dev/james/asdf_container:latest
  environment:
    MIX_ENV: test
    HEX_HOME: /drone/src/.hex
    MIX_HOME: /drone/src/.mix
    REBAR_BASE_DIR: /drone/src/.rebar3
    ASDF_DATA_DIR: /drone/src/.asdf
  depends_on:
  - mix compile
  commands:
  - asdf mix format --check-formatted

- name: mix deps.unlock
  image: harton.dev/james/asdf_container:latest
  environment:
    MIX_ENV: test
    HEX_HOME: /drone/src/.hex
    MIX_HOME: /drone/src/.mix
    REBAR_BASE_DIR: /drone/src/.rebar3
    ASDF_DATA_DIR: /drone/src/.asdf
  depends_on:
  - mix compile
  commands:
  - asdf mix deps.unlock --check-unused

- name: mix doctor
  image: harton.dev/james/asdf_container:latest
  environment:
    MIX_ENV: test
    HEX_HOME: /drone/src/.hex
    MIX_HOME: /drone/src/.mix
    REBAR_BASE_DIR: /drone/src/.rebar3
    ASDF_DATA_DIR: /drone/src/.asdf
  depends_on:
  - mix compile
  commands:
  - asdf mix doctor --full

- name: mix git_ops.check_message
  image: harton.dev/james/asdf_container:latest
  environment:
    MIX_ENV: test
    HEX_HOME: /drone/src/.hex
    MIX_HOME: /drone/src/.mix
    REBAR_BASE_DIR: /drone/src/.rebar3
    ASDF_DATA_DIR: /drone/src/.asdf
  depends_on:
  - mix compile
  commands:
  - git log -1 --format=%s > .last_commit_message
  - asdf mix git_ops.check_message .last_commit_message

- name: mix git_ops.release
  image: harton.dev/james/asdf_container:latest
  when:
    branch:
    - main
    event:
      exclude:
      - pull_request
  depends_on:
  - mix test
  - mix credo
  - mix dialyzer
  - mix hex.audit
  - mix format
  - mix deps.unlock
  - mix doctor
  - mix git_ops.check_message
  environment:
    MIX_ENV: test
    HEX_HOME: /drone/src/.hex
    MIX_HOME: /drone/src/.mix
    REBAR_BASE_DIR: /drone/src/.rebar3
    ASDF_DATA_DIR: /drone/src/.asdf
    ASDF_DIR: /root/.asdf
    DRONE_TOKEN:
      from_secret: DRONE_TOKEN
  commands:
    - git fetch --tags
    - . $ASDF_DIR/asdf.sh
    - mix git_ops.project_info --format=shell > before.env
    - mix git_ops.release --yes --no-major || true
    - mix git_ops.project_info --format=shell > after.env
    - . ./before.env
    - export OLD_APP_VERSION=$${APP_VERSION}
    - . ./after.env
    - export NEW_APP_VERSION=$${APP_VERSION}
    - if [ "v$${OLD_APP_VERSION}" != "v$${NEW_APP_VERSION}" ]; then
    -   export GIT_URL=$(echo $DRONE_GIT_HTTP_URL | sed -e "s/:\\/\\//:\\/\\/$DRONE_REPO_OWNER:$DRONE_TOKEN@/")
    -   git push $${GIT_URL} "HEAD:${DRONE_COMMIT_REF}" "refs/tags/v$${NEW_APP_VERSION}"
    - fi

- name: build artifacts
  image: harton.dev/james/asdf_container:latest
  when:
    event:
    - tag
    refs:
      include:
      - refs/tags/v*
  depends_on:
  - mix test
  - mix credo
  - mix dialyzer
  - mix hex.audit
  - mix format
  - mix deps.unlock
  - mix doctor
  - mix git_ops.check_message
  environment:
    MIX_ENV: test
    HEX_HOME: /drone/src/.hex
    MIX_HOME: /drone/src/.mix
    REBAR_BASE_DIR: /drone/src/.rebar3
    ASDF_DATA_DIR: /drone/src/.asdf
    ASDF_DIR: /root/.asdf
  commands:
    - . $ASDF_DIR/asdf.sh
    - mix git_ops.project_info --format=shell > app.env
    - . ./app.env
    - mkdir artifacts
    - mix hex.build -o "artifacts/$${APP_NAME}-$${APP_VERSION}-pkg.tar"
    - gzip "artifacts/$${APP_NAME}-$${APP_VERSION}-pkg.tar"
    - mix docs
    - tar zcvf "artifacts/$${APP_NAME}-$${APP_VERSION}-docs.tar.gz" doc/
    - git tag -l --format='%(contents:subject)' v$${APP_VERSION} > tag_subject
    - git tag -l --format='%(contents:body)' v$${APP_VERSION} > tag_body

- name: gitea release
  image: plugins/gitea-release
  when:
    event:
    - tag
    refs:
      include:
      - refs/tags/v*
  depends_on:
  - build artifacts
  settings:
    api_key:
      from_secret: DRONE_TOKEN
    base_url: https://harton.dev
    files: artifacts/*.tar.gz
    checksum: sha256
    title: tag_subject
    note: tag_body

- name: docs release
  when:
    event:
    - tag
    refs:
      include:
      - refs/tags/v*
  image: minio/mc
  environment:
      S3_ENDPOINT:
        from_secret: S3_ENDPOINT
      ACCESS_KEY:
        from_secret: ACCESS_KEY_ID
      SECRET_KEY:
        from_secret: SECRET_ACCESS_KEY
  depends_on:
  - build artifacts
  commands:
  - mc alias set store $${S3_ENDPOINT} $${ACCESS_KEY} $${SECRET_KEY}
  - mc mb -p store/docs.harton.nz
  - mc mirror --overwrite doc/ store/docs.harton.nz/$${DRONE_REPO}/$${DRONE_TAG}
  - mc mirror --overwrite doc/ store/docs.harton.nz/$${DRONE_REPO}

- name: hex release
  image: harton.dev/james/asdf_container:latest
  when:
    event:
    - tag
    refs:
      include:
      - refs/tags/v*
  depends_on:
  - build artifacts
  environment:
    MIX_ENV: test
    HEX_HOME: /drone/src/.hex
    MIX_HOME: /drone/src/.mix
    REBAR_BASE_DIR: /drone/src/.rebar3
    ASDF_DATA_DIR: /drone/src/.asdf
    ASDF_DIR: /root/.asdf
    HEX_API_KEY:
      from_secret: HEX_API_KEY
  commands:
    - . $ASDF_DIR/asdf.sh
    - mix hex.publish --yes