---
name: build

on:
  workflow_dispatch:
  pull_request:
    # The default types for pull_request are [ opened, synchronize, reopened ].
    # This is insufficient for our needs, since we're skipping stuff on PRs in
    # draft mode.  By adding the ready_for_review type, when a draft pr is marked
    # ready, we run everything, including the stuff we'd have skipped up until now.
    types: [ opened, synchronize, reopened, ready_for_review ]
  push:
    branches:
      - main
      - release/**
concurrency:
  group: ${{ github.head_ref || github.run_id }}-build
  cancel-in-progress: true
jobs:
  # verify-changes determines if the changes are only for docs (website)
  verify-changes:
    if: github.event.pull_request.draft == false
    runs-on: ubuntu-latest
    outputs:
      is_docs_change: ${{ steps.get-changeddir.outputs.is_docs_change }}
    steps:
      - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
        with:
          ref: ${{ github.event.pull_request.head.sha }}
          fetch-depth: 0 # Use fetch depth 0 for comparing changes to base branch
      - name: Get changed directories
        id: get-changeddir
        env:
          TYPE: ${{ github.event_name }}
          REF_NAME: ${{ github.ref_name }}
          BASE: ${{ github.base_ref }}
        run: ./.github/scripts/verify_changes.sh ${{ env.TYPE }} ${{ env.REF_NAME }} ${{ env.BASE }}

  product-metadata:
    # do not run build and test steps for docs changes
    # Following https://docs.github.com/en/repositories/configuring-branches-and-merges-in-your-repository/managing-protected-branches/troubleshooting-required-status-checks#handling-skipped-but-required-checks
    # we conditionally skip the build and tests for docs(website) changes
    if: ${{ needs.verify-changes.outputs.is_docs_change == 'false' }}
    runs-on: ubuntu-latest
    needs: verify-changes
    outputs:
      build-date: ${{ steps.get-metadata.outputs.build-date }}
      filepath: ${{ steps.generate-metadata-file.outputs.filepath }}
      go-cache: ${{ steps.get-metadata.outputs.go-cache }}
      go-mod-cache: ${{ steps.get-metadata.outputs.go-mod-cache }}
      go-version: ${{ steps.go-version.outputs.go-version }}
      matrix-test-group: ${{ steps.get-metadata.outputs.matrix-test-group }}
      package-name: ${{ steps.get-metadata.outputs.package-name }}
      vault-revision: ${{ steps.get-metadata.outputs.vault-revision }}
      vault-version: ${{ steps.get-metadata.outputs.vault-version }}
      vault-base-version: ${{ steps.get-metadata.outputs.vault-base-version }}
      web-ui-cache-key: ui-${{ steps.get-metadata.outputs.web-ui-cache-key }}
    steps:
      - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
      - name: Determine Go version
        id: go-version
        run: echo "go-version=$(cat ./.go-version)" >> "$GITHUB_OUTPUT"
      - uses: actions/setup-go@fac708d6674e30b6ba41289acaab6d4b75aa0753 # v4.0.1
        with:
          go-version: ${{ steps.go-version.outputs.go-version }}
          cache: false
      - name: Get metadata
        id: get-metadata
        env:
          # MATRIX_MAX_TEST_GROUPS is required to determine the randomly selected
          # test group. It should be set to the highest test_group used in the
          # enos-run-matrices.
          MATRIX_MAX_TEST_GROUPS: 5
        run: |
          # shellcheck disable=SC2129
          echo "build-date=$(make ci-get-date)" >> "$GITHUB_OUTPUT"
          echo "go-cache=$(go env GOCACHE)" >> "$GITHUB_OUTPUT"
          echo "go-mod-cache=$(go env GOMODCACHE)" >> "$GITHUB_OUTPUT"
          echo "matrix-test-group=$(make ci-get-matrix-group-id)" >> "$GITHUB_OUTPUT"
          echo "package-name=vault" >> "$GITHUB_OUTPUT"
          echo "vault-base-version=$(make ci-get-version-base)" >> "$GITHUB_OUTPUT"
          echo "vault-revision=$(make ci-get-revision)" >> "$GITHUB_OUTPUT"
          echo "web-ui-cache-key=$(git ls-tree HEAD ui --object-only)" >> "$GITHUB_OUTPUT"
          echo "vault-version=$(make ci-get-version)" >> "$GITHUB_OUTPUT"
      - uses: hashicorp/actions-generate-metadata@v1
        id: generate-metadata-file
        with:
          version: ${{ steps.get-metadata.outputs.vault-version }}
          product: ${{ steps.get-metadata.outputs.package-name }}
      - uses: actions/upload-artifact@0b7f8abb1508181956e8e162db84b466c27e18ce # v3.1.2
        with:
          name: metadata.json
          path: ${{ steps.generate-metadata-file.outputs.filepath }}
          if-no-files-found: error

  build-ui:
    name: UI
    runs-on: custom-linux-xl-vault-latest
    outputs:
      cache-key: ui-${{ steps.ui-hash.outputs.ui-hash }}
    steps:
      - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
      - name: Get UI hash
        id: ui-hash
        run: echo "ui-hash=$(git ls-tree HEAD ui --object-only)" >> "$GITHUB_OUTPUT"
      - name: Set up UI asset cache
        id: cache-ui-assets
        uses: actions/cache@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8 # v3.3.1
        with:
          enableCrossOsArchive: true
          lookup-only: true
          path: http/web_ui
          # Only restore the UI asset cache if we haven't modified anything in the ui directory.
          # Never do a partial restore of the web_ui if we don't get a cache hit.
          key: ui-${{ steps.ui-hash.outputs.ui-hash }}
      - if: steps.cache-ui-assets.outputs.cache-hit != 'true'
        name: Set up node and yarn
        uses: actions/setup-node@64ed1c7eab4cce3362f8c340dee64e5eaeef8f7c # v3.6.0
        with:
          node-version-file: ui/package.json
          cache: yarn
          cache-dependency-path: ui/yarn.lock
      - if: steps.cache-ui-assets.outputs.cache-hit != 'true'
        name: Build UI
        run: make ci-build-ui

  build-other:
    name: Other
    needs:
      - product-metadata
      - build-ui
    strategy:
      matrix:
        goos: [freebsd, windows, netbsd, openbsd, solaris]
        goarch: [386, amd64, arm]
        exclude:
          - goos: solaris
            goarch: 386
          - goos: solaris
            goarch: arm
          - goos: windows
            goarch: arm
      fail-fast: true
    uses: ./.github/workflows/build-vault-oss.yml
    with:
      create-packages: false
      goarch: ${{ matrix.goarch }}
      goos: ${{ matrix.goos }}
      go-cache: ${{ needs.product-metadata.outputs.go-cache }}
      go-mod-cache: ${{ needs.product-metadata.outputs.go-mod-cache }}
      go-tags: ui
      go-version: ${{ needs.product-metadata.outputs.go-version }}
      package-name: ${{ needs.product-metadata.outputs.package-name }}
      web-ui-cache-key: ${{ needs.build-ui.outputs.cache-key }}
      vault-version: ${{ needs.product-metadata.outputs.vault-version }}
    secrets: inherit

  build-linux:
    name: Linux
    needs:
      - product-metadata
      - build-ui
    strategy:
      matrix:
        goos: [linux]
        goarch: [arm, arm64, 386, amd64]
      fail-fast: true
    uses: ./.github/workflows/build-vault-oss.yml
    with:
      goarch: ${{ matrix.goarch }}
      goos: ${{ matrix.goos }}
      go-cache: ${{ needs.product-metadata.outputs.go-cache }}
      go-mod-cache: ${{ needs.product-metadata.outputs.go-mod-cache }}
      go-tags: ui
      go-version: ${{ needs.product-metadata.outputs.go-version }}
      package-name: ${{ needs.product-metadata.outputs.package-name }}
      web-ui-cache-key: ${{ needs.build-ui.outputs.cache-key }}
      vault-version: ${{ needs.product-metadata.outputs.vault-version }}
    secrets: inherit

  build-darwin:
    name: Darwin
    needs:
      - product-metadata
      - build-ui
    strategy:
      matrix:
        goos: [darwin]
        goarch: [amd64, arm64]
      fail-fast: true
    uses: ./.github/workflows/build-vault-oss.yml
    with:
      create-packages: false
      goarch: ${{ matrix.goarch }}
      goos: ${{ matrix.goos }}
      go-cache: ${{ needs.product-metadata.outputs.go-cache }}
      go-mod-cache: ${{ needs.product-metadata.outputs.go-mod-cache }}
      go-tags: ui
      go-version: ${{ needs.product-metadata.outputs.go-version }}
      package-name: ${{ needs.product-metadata.outputs.package-name }}
      web-ui-cache-key: ${{ needs.build-ui.outputs.cache-key }}
      vault-version: ${{ needs.product-metadata.outputs.vault-version }}
    secrets: inherit

  build-docker:
    name: Docker image
    needs:
      - product-metadata
      - build-linux
    runs-on: ubuntu-latest
    strategy:
      matrix:
        arch: [arm, arm64, 386, amd64]
    steps:
      - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
      - uses: hashicorp/actions-docker-build@v1
        with:
          version: ${{ needs.product-metadata.outputs.vault-version }}
          target: default
          arch: ${{ matrix.arch }}
          zip_artifact_name: vault_${{ needs.product-metadata.outputs.vault-version }}_linux_${{ matrix.arch }}.zip
          tags: |
            docker.io/hashicorp/${{ github.event.repository.name }}:${{ needs.product-metadata.outputs.vault-version }}
            public.ecr.aws/hashicorp/${{ github.event.repository.name }}:${{ needs.product-metadata.outputs.vault-version }}

  build-ubi:
    name: UBI image
    needs:
      - product-metadata
      - build-linux
    runs-on: ubuntu-latest
    strategy:
      matrix:
        arch: [amd64]
    steps:
      - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
      - uses: hashicorp/actions-docker-build@v1
        with:
          version: ${{ needs.product-metadata.outputs.vault-version }}
          target: ubi
          arch: ${{ matrix.arch }}
          zip_artifact_name: vault_${{ needs.product-metadata.outputs.vault-version }}_linux_${{ matrix.arch }}.zip
          redhat_tag: quay.io/redhat-isv-containers/5f89bb5e0b94cf64cfeb500a:${{ needs.product-metadata.outputs.vault-version }}-ubi

  test:
    name: Test ${{ matrix.build-artifact-name }}
    # Only run the Enos workflow against branches that are created from the
    # hashicorp/vault repository. This has the effect of limiting execution of
    # Enos scenarios to branches that originate from authors that have write
    # access to hashicorp/vault repository. This is required as Github Actions
    # will not populate the required secrets for branches created by outside
    # contributors in order to protect the secrets integrity.
    # This condition can be removed in future if enos workflow is updated to
    # workflow_run event
    if: "! github.event.pull_request.head.repo.fork"
    needs:
      - product-metadata
      - build-linux
    uses: ./.github/workflows/test-run-enos-scenario-matrix.yml
    strategy:
      fail-fast: false
      matrix:
        include:
          - matrix-file-name: build-github-oss-linux-amd64-zip
            build-artifact-name: vault_${{ needs.product-metadata.outputs.vault-version }}_linux_amd64.zip
          - matrix-file-name: build-github-oss-linux-arm64-zip
            build-artifact-name: vault_${{ needs.product-metadata.outputs.vault-version }}_linux_arm64.zip
    with:
      build-artifact-name: ${{ matrix.build-artifact-name }}
      matrix-file-name: ${{ matrix.matrix-file-name }}
      matrix-test-group: ${{ needs.product-metadata.outputs.matrix-test-group }}
      vault-edition: oss
      vault-revision: ${{ needs.product-metadata.outputs.vault-revision }}
      ssh-key-name: ${{ github.event.repository.name }}-ci-ssh-key
    secrets: inherit

  test-docker-k8s:
    name: Test Docker K8s
    # Only run the Enos workflow against branches that are created from the
    # hashicorp/vault repository. This has the effect of limiting execution of
    # Enos scenarios to branches that originate from authors that have write
    # access to hashicorp/vault repository. This is required as Github Actions
    # will not populate the required secrets for branches created by outside
    # contributors in order to protect the secrets integrity.
    # GHA secrets are only ready on workflow_run for public repo
    # This condition can be removed in future if enos workflow is updated to
    # workflow_run event
    if: "! github.event.pull_request.head.repo.fork"
    needs:
      - product-metadata
      - build-docker
    uses: ./.github/workflows/enos-run-k8s.yml
    with:
      artifact-build-date: ${{ needs.product-metadata.outputs.build-date }}
      artifact-name: ${{ github.event.repository.name }}_default_linux_amd64_${{ needs.product-metadata.outputs.vault-version }}_${{ needs.product-metadata.outputs.vault-revision }}.docker.tar
      artifact-revision: ${{ needs.product-metadata.outputs.vault-revision }}
      artifact-version: ${{ needs.product-metadata.outputs.vault-version }}
    secrets: inherit

  completed-successfully:
    # We force a failure if any of the dependent jobs fail,
    # this is a workaround for the issue reported https://github.com/actions/runner/issues/2566
    if: |
      always() && (cancelled() ||
      contains(needs.*.result, 'cancelled') ||
      contains(needs.*.result, 'failure'))
    runs-on: ubuntu-latest
    needs:
      - build-other
      - build-linux
      - build-darwin
      - build-docker
      - build-ubi
      - test
      - test-docker-k8s
    steps:
      - run: |
          echo "Some of the required build and test workflows have failed!"
          exit 1