dejafu/concourse/pipeline.yml

###############################################################################
## Tasks

x-generic-task: &generic-task
  platform: linux
  image_resource:
    type: docker-image
    source:
      repository: haskell
  inputs:
    - name: source-git

x-task-build-and-test: &task-build-and-test
  <<: *generic-task
  run:
    dir: source-git
    path: sh
    args:
      - -cxe
      - |
        stack="stack --no-terminal"

        # speed up compilation by skipping the dejafu-bench deps;
        # stack's docs suggest this should work: `stack build
        # dejafu-tests:dejafu-tests` but it doesn't, it still builds
        # dejafu-bench too
        sed -n '/executable dejafu-bench/q;p' dejafu-tests/dejafu-tests.cabal > dejafu-tests.cabal
        mv dejafu-tests.cabal dejafu-tests/dejafu-tests.cabal

        # use a utf-8 locale so hedgehog failure output doesn't cause an
        # encoding error - this was the default in the haskell:8.8.1
        # image but not after that.
        export LANG=C.UTF-8
        if [ -f ../stackage-feed/item ]; then
          apt-get update && apt-get install -y jq
          resolver="$(jq -r .id < ../stackage-feed/item | cut -d/ -f4)"
          $stack init --resolver="$resolver" --force
        fi

        $stack setup --install-ghc
        $stack build
        $stack exec dejafu-tests        

x-task-prerelease-check: &task-prerelease-check
  <<: *generic-task
  run:
    dir: source-git
    path: sh
    args:
      - -cxe
      - |
          CABAL_FILE="${PACKAGE}/${PACKAGE}.cabal"
          ver=$(grep '^version:' "${CABAL_FILE}" | sed 's/^version: *//')

          fail=false
          if ! grep -q -E "tag: *${PACKAGE}-${ver}" "${PACKAGE}/${PACKAGE}.cabal"; then
            echo "missing tag in ${PACKAGE}/${PACKAGE}.cabal" >&2
            fail=true
          fi
          if ! grep -q "^${ver}" "${PACKAGE}/CHANGELOG.rst"; then
            echo "missing header in ${PACKAGE}/CHANGELOG.rst" >&2
            fail=true
          fi
          if ! grep -q -E "Git.*${PACKAGE}-${ver}" "${PACKAGE}/CHANGELOG.rst"; then
            echo "missing tag in ${PACKAGE}/CHANGELOG.rst" >&2
            fail=true
          fi
          if ! grep -q -E "Hackage.*${PACKAGE}-${ver}" "${PACKAGE}/CHANGELOG.rst"; then
            echo "missing hackage link in ${PACKAGE}/CHANGELOG.rst" >&2
            fail=true
          fi
          if ! grep -q -E "${PACKAGE}.*${ver}" README.markdown; then
            echo "missing package version in README.markdown" >&2
            fail=true
          fi
          if ! grep -q -E "${PACKAGE}.*${ver}" doc/getting_started.rst; then
            echo "missing package version in doc/getting_started.rst" >&2
            fail=true
          fi
          if git grep -q unreleased "$PACKAGE"; then
            echo "'unreleased' appears in source" >&2
            fail=true
          fi
          if $fail; then
            exit 1
          fi          

x-task-release: &task-release
  <<: *generic-task
  params:
    HACKAGE_USERNAME: barrucadu
    HACKAGE_PASSWORD: ((hackage-password))
  run:
    dir: source-git
    path: sh
    args:
      - -cxe
      - |
          CABAL_FILE="${PACKAGE}/${PACKAGE}.cabal"
          ver=$(grep '^version:' "${CABAL_FILE}" | sed 's/^version: *//')

          if curl -fs "http://hackage.haskell.org/package/${PACKAGE}-${ver}" >/dev/null; then
            echo "version already exists on hackage" >&2
            exit 0
          fi

          stack --no-terminal setup --install-ghc
          echo n | stack --no-terminal upload ${PACKAGE}          

###############################################################################
## Pipeline

resource_types:
  - name: feed-resource
    type: docker-image
    source:
      repository: registry.barrucadu.dev/feed-resource
      username: registry
      password: ((docker-registry-password))

resources:
  - name: stackage-feed
    type: feed-resource
    source:
      uri: https://www.stackage.org/feed
  - name: dejafu-git
    type: git
    source:
      uri: https://github.com/barrucadu/dejafu.git
  - name: concurrency-cabal-git
    type: git
    source:
      uri: https://github.com/barrucadu/dejafu.git
      paths:
        - concurrency/concurrency.cabal
  - name: dejafu-cabal-git
    type: git
    source:
      uri: https://github.com/barrucadu/dejafu.git
      paths:
        - dejafu/dejafu.cabal
  - name: hunit-dejafu-cabal-git
    type: git
    source:
      uri: https://github.com/barrucadu/dejafu.git
      paths:
        - hunit-dejafu/hunit-dejafu.cabal
  - name: tasty-dejafu-cabal-git
    type: git
    source:
      uri: https://github.com/barrucadu/dejafu.git
      paths:
        - tasty-dejafu/tasty-dejafu.cabal

jobs:
  - name: update-pipeline
    plan:
      - get: dejafu-git
        trigger: true
      - set_pipeline: dejafu
        file: dejafu-git/concourse/pipeline.yml

  - name: test-snapshot
    plan:
      - get: dejafu-git
        trigger: true
      - get: stackage-feed
        trigger: true
      - task: build-and-test
        input_mapping:
          source-git: dejafu-git
        config:
          <<: *task-build-and-test
          inputs:
            - name: stackage-feed
            - name: source-git

  - name: test-concurrency
    plan:
      - get: concurrency-cabal-git
        trigger: true
      - task: build-and-test
        input_mapping:
          source-git: concurrency-cabal-git
        config:
          <<: *task-build-and-test

  - name: test-dejafu
    plan:
      - get: dejafu-cabal-git
        trigger: true
      - task: build-and-test
        input_mapping:
          source-git: dejafu-cabal-git
        config:
          <<: *task-build-and-test

  - name: test-hunit-dejafu
    plan:
      - get: hunit-dejafu-cabal-git
        trigger: true
      - task: build-and-test
        input_mapping:
          source-git: hunit-dejafu-cabal-git
        config:
          <<: *task-build-and-test

  - name: test-tasty-dejafu
    plan:
      - get: tasty-dejafu-cabal-git
        trigger: true
      - task: build-and-test
        input_mapping:
          source-git: tasty-dejafu-cabal-git
        config:
          <<: *task-build-and-test

  - name: release-concurrency
    plan:
      - get: concurrency-cabal-git
        trigger: true
        passed:
          - test-concurrency
      - task: prerelease-check
        params:
          PACKAGE: concurrency
        input_mapping:
          source-git: concurrency-cabal-git
        config:
          <<: *task-prerelease-check
      - task: release
        params:
          PACKAGE: concurrency
        input_mapping:
          source-git: concurrency-cabal-git
        config:
          <<: *task-release

  - name: release-dejafu
    plan:
      - get: dejafu-cabal-git
        trigger: true
        passed:
          - test-dejafu
      - task: prerelease-check
        params:
          PACKAGE: dejafu
        input_mapping:
          source-git: dejafu-cabal-git
        config:
          <<: *task-prerelease-check
      - task: release
        params:
          PACKAGE: dejafu
        input_mapping:
          source-git: dejafu-cabal-git
        config:
          <<: *task-release

  - name: release-hunit-dejafu
    plan:
      - get: hunit-dejafu-cabal-git
        trigger: true
        passed:
          - test-hunit-dejafu
      - task: prerelease-check
        params:
          PACKAGE: hunit-dejafu
        input_mapping:
          source-git: hunit-dejafu-cabal-git
        config:
          <<: *task-prerelease-check
      - task: release
        params:
          PACKAGE: hunit-dejafu
        input_mapping:
          source-git: hunit-dejafu-cabal-git
        config:
          <<: *task-release

  - name: release-tasty-dejafu
    plan:
      - get: tasty-dejafu-cabal-git
        trigger: true
        passed:
          - test-tasty-dejafu
      - task: prerelease-check
        params:
          PACKAGE: tasty-dejafu
        input_mapping:
          source-git: tasty-dejafu-cabal-git
        config:
          <<: *task-prerelease-check
      - task: release
        params:
          PACKAGE: tasty-dejafu
        input_mapping:
          source-git: tasty-dejafu-cabal-git
        config:
          <<: *task-release