mostlymatter/.github/workflows/server-ci-artifacts.yml

name: Server CI Artifacts

on:
  workflow_run:
    workflows:
      - "Server CI PR"
    types:
      - completed

jobs:
  ## We only need the condition on the first job
  ## This will run only when a pull request is created with server changes
  update-initial-status:
    if: github.repository_owner == 'mattermost' && github.event.workflow_run.event == 'pull_request' && github.event.workflow_run.conclusion == 'success'
    runs-on: ubuntu-22.04
    steps:
      - uses: mattermost/actions/delivery/update-commit-status@a74f6d87f847326c04d326bf1908da40cb9b3556
        env:
          GITHUB_TOKEN: ${{ github.token }}
        with:
          repository_full_name: ${{ github.repository }}
          commit_sha: ${{ github.event.workflow_run.head_sha }}
          context: Server CI/Artifacts Build
          description: Artifacts upload and build for mattermost team platform
          status: pending

  ## We need to determine if we're trying to merge to a pre-8.x branch, but 'workflow_run' doesn't give us information about the target branch.
  ## But we can determine this also by checking if we're in the monorepo directory structure or not.
  determine-if-monorepo:
    runs-on: ubuntu-22.04
    needs:
      - update-initial-status
    outputs:
      is_monorepo: "${{ steps['determine-if-monorepo'].outputs.is_monorepo }}"
    steps:
      - name: cd/checkout-mattermost
        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
        with:
          ref: ${{ github.event.workflow_run.head_sha }}
      - name: cd/determine-if-monorepo
        id: determine-if-monorepo
        run: |
          # Assert that the 'server' directory doesn't exist. But if it does, set 'is_monorepo=true'
          IS_MONOREPO=$([ ! -d server ] || echo -n 'true')
          echo "is_monorepo=$IS_MONOREPO" | tee --append "$GITHUB_OUTPUT"

  upload-artifacts:
    runs-on: ubuntu-22.04
    needs:
      - update-initial-status
      - determine-if-monorepo
    steps:
      - name: cd/configure-aws-credentials
        uses: aws-actions/configure-aws-credentials@04b98b3f9e85f563fb061be8751a0352327246b0 #v3.0.1
        with:
          aws-region: us-east-1
          aws-access-key-id: ${{ secrets.PR_BUILDS_BUCKET_AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.PR_BUILDS_BUCKET_AWS_SECRET_ACCESS_KEY }}
        if: needs['determine-if-monorepo'].outputs.is_monorepo == 'true'

      - name: cd/download-artifacts-from-PR-workflow
        uses: dawidd6/action-download-artifact@0c49384d39ceb023b8040f480a25596fd6cf441b # v2.26.0
        with:
          workflow: ${{ github.event.workflow_run.workflow_id }}
          run_id: ${{ github.event.workflow_run.id }}
          workflow_conclusion: success
          name: server-dist-artifact
          path: server/dist
        if: needs['determine-if-monorepo'].outputs.is_monorepo == 'true'

      - name: cd/generate-packages-file-list
        working-directory: ./server/dist
        run: |
          echo "PACKAGES_FILE_LIST<<EOF" >> "${GITHUB_ENV}"
          ls | grep -E "*.(tar.gz|zip)$" >> "${GITHUB_ENV}"
          echo "EOF" >> "${GITHUB_ENV}"
        if: needs['determine-if-monorepo'].outputs.is_monorepo == 'true'

      - name: cd/upload-artifacts-to-s3
        run: aws s3 sync server/dist/ s3://pr-builds.mattermost.com/mattermost/commit/${{ github.event.workflow_run.head_sha }}/ --cache-control no-cache --no-progress --acl public-read
        if: needs['determine-if-monorepo'].outputs.is_monorepo == 'true'

      - name: cd/generate-summary
        run: |
          echo "### Download links for Mattermost team package" >> "${GITHUB_STEP_SUMMARY}"
          echo " " >> "${GITHUB_STEP_SUMMARY}"
          echo "Mattermost Repo SHA: \`${{ github.event.workflow_run.head_sha }}\`" >> "${GITHUB_STEP_SUMMARY}"
          echo "|Download Link|" >> "${GITHUB_STEP_SUMMARY}"
          echo "| --- |" >> "${GITHUB_STEP_SUMMARY}"
          for package in ${PACKAGES_FILE_LIST}
            do 
              echo "|[${package}](https://s3.amazonaws.com/pr-builds.mattermost.com/mattermost/commit/${{ github.event.workflow_run.head_sha }}/${package})|" >> "${GITHUB_STEP_SUMMARY}"
          done
        if: needs['determine-if-monorepo'].outputs.is_monorepo == 'true'

  build-docker:
    runs-on: ubuntu-22.04
    needs:
      - upload-artifacts
      - determine-if-monorepo
    steps:
      - name: cd/docker-login
        uses: docker/login-action@3da7dc6e2b31f99ef2cb9fb4c50fb0971e0d0139 # v2.1.0
        with:
          username: mattermostdev
          password: ${{ secrets.DOCKERHUB_DEV_TOKEN }}
        if: needs['determine-if-monorepo'].outputs.is_monorepo == 'true'

      - name: cd/download-artifacts-from-PR-workflow
        uses: dawidd6/action-download-artifact@0c49384d39ceb023b8040f480a25596fd6cf441b # v2.26.0
        with:
          workflow: ${{ github.event.workflow_run.workflow_id }}
          run_id: ${{ github.event.workflow_run.id }}
          workflow_conclusion: success
          name: server-build-artifact
          path: server/build/
        if: needs['determine-if-monorepo'].outputs.is_monorepo == 'true'

      - name: cd/setup-docker-buildx
        uses: docker/setup-buildx-action@11e8a2e2910826a92412015c515187a2d6750279 # v2.4
        if: needs['determine-if-monorepo'].outputs.is_monorepo == 'true'

      - name: cd/docker-build-and-push
        env:
          MM_PACKAGE: https://pr-builds.mattermost.com/mattermost/commit/${{ github.event.workflow_run.head_sha }}/mattermost-team-linux-amd64.tar.gz
        run: |
          export TAG=$(echo "${{ github.event.workflow_run.head_sha }}" | cut -c1-7)
          cd server/build
          docker buildx build --no-cache --platform linux/amd64 --push --build-arg MM_PACKAGE=${MM_PACKAGE} -t mattermostdevelopment/mm-te-test:${TAG} -t mattermostdevelopment/mattermost-team-edition:${TAG} .
        if: needs['determine-if-monorepo'].outputs.is_monorepo == 'true'

  update-failure-final-status:
    if: failure() || cancelled()
    runs-on: ubuntu-22.04
    needs:
      - build-docker
      - determine-if-monorepo
    steps:
      - uses: mattermost/actions/delivery/update-commit-status@a74f6d87f847326c04d326bf1908da40cb9b3556
        env:
          GITHUB_TOKEN: ${{ github.token }}
        with:
          repository_full_name: ${{ github.repository }}
          commit_sha: ${{ github.event.workflow_run.head_sha }}
          context: Server CI/Artifacts Build
          description: Artifacts upload and build for mattermost team platform
          status: failure

  update-success-final-status:
    if: success()
    runs-on: ubuntu-22.04
    needs:
      - build-docker
      - determine-if-monorepo
    steps:
      - uses: mattermost/actions/delivery/update-commit-status@a74f6d87f847326c04d326bf1908da40cb9b3556
        env:
          GITHUB_TOKEN: ${{ github.token }}
        with:
          repository_full_name: ${{ github.repository }}
          commit_sha: ${{ github.event.workflow_run.head_sha }}
          context: Server CI/Artifacts Build
          description: Artifacts upload and build for mattermost team platform
          status: success