zkldi_Tachi/.github/workflows/server.yml

name: Server CI/CD

on:
  push:
    branches:
      - "main"
    paths:
      - "typescript/server/**"
      - "typescript/common/**"
      - "typescript/db/**"
      - "typescript/db-migration-engine/**"
      - "docker/**"
      - "db/migrations/**"
      - ".github/workflows/server.yml"
  pull_request:
    branches:
      - "main"
    paths:
      - "typescript/server/**"
      - "typescript/common/**"
      - "typescript/db/**"
      - "typescript/db-migration-engine/**"
      - "docker/**"
      - "db/migrations/**"
      - ".github/workflows/server.yml"
  workflow_dispatch:

permissions:
  contents: read

concurrency:
  group: "server-${{ github.ref }}-${{ github.workflow }}"
  cancel-in-progress: false

jobs:
  test:
    runs-on: ubuntu-latest
    container:
      image: ghcr.io/zkldi/tachi-dev:main
      options: --user root
    env:
      NODE_ENV: "test"
    services:
      tachi-postgres:
        image: postgres:18
        env:
          POSTGRES_USER: tachi
          POSTGRES_PASSWORD: tachi
          POSTGRES_DB: postgres
        options: >-
          --health-cmd "pg_isready -U tachi"
          --health-interval 5s
          --health-timeout 5s
          --health-retries 10
      tachi-redis:
        image: redis:7.4-alpine
        options: >-
          --health-cmd "redis-cli ping"
          --health-interval 5s
          --health-timeout 5s
          --health-retries 10
      tachi-s3:
        image: quay.io/minio/minio:RELEASE.2024-10-29T16-01-48Z
        env:
          MINIO_ROOT_USER: minio
          MINIO_ROOT_PASSWORD: password
        entrypoint: /usr/bin/minio
        command: server /data --console-address=:9001
        options: >-
          --health-cmd "curl -f http://localhost:9000/minio/health/live"
          --health-interval 5s
          --health-timeout 5s
          --health-retries 10
    steps:
      - name: Checkout
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
        with:
          persist-credentials: false

      - name: Link workspace to /tachi
        # tachidb, just recipes, and .env.test all assume the repo lives at /tachi.
        # GHA mounts the workspace elsewhere, so we replace the empty /tachi dir
        # (created by the image's WORKDIR) with a symlink to the real checkout.
        run: rm -rf /tachi && ln -sf "$GITHUB_WORKSPACE" /tachi

      - name: Install dependencies
        run: bun install --frozen-lockfile

      - name: Lint code
        run: bun run --filter tachi-server lint

      - name: Typecheck code
        run: bun run --filter tachi-server typecheck

      - name: Run tests
        run: bun run --filter tachi-server test
        env:
          NODE_ENV: "test"
          PORT: 8080

  docker-push:
    runs-on: ubuntu-latest
    needs: [test]
    if: ${{ github.event_name == 'push' || github.event_name == 'workflow_dispatch' }}
    permissions:
      contents: read
      packages: write
    outputs:
      image_tag: ${{ steps.revision.outputs.image_tag }}
    steps:
      - name: Checkout
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
        with:
          persist-credentials: false

      - name: Revision tag (YYYYMMDD-shortsha + full SHA aliases)
        id: revision
        run: |
          set -eu
          short=$(git rev-parse --short=7 HEAD)
          d=$(TZ=UTC0 git log -1 --format=%cd --date=format:%Y%m%d HEAD)
          echo "image_tag=${d}-${short}" >> "$GITHUB_OUTPUT"

      - name: Log in to GHCR
        uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3.3.0
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@c47758b77c9736f4b2ef4073d4d51994fabfe349 # v3.7.1

      - name: Read server package version
        id: server_version
        run: |
          echo "version=$(jq -r .version typescript/server/package.json)" >> "$GITHUB_OUTPUT"

      - name: Set build time
        id: build_time
        run: echo "value=$(date -u +%Y-%m-%dT%H:%M:%SZ)" >> "$GITHUB_OUTPUT"

      - name: Build and push unified server image
        uses: docker/build-push-action@48aba3b46d1b1fec4febb7c5d0c644b249a11355 # v6.10.0
        with:
          context: .
          file: docker/Dockerfile.server
          target: prod
          push: ${{ github.ref == 'refs/heads/main' }}
          provenance: true
          sbom: true
          tags: |
            ghcr.io/zkldi/tachi:${{ steps.revision.outputs.image_tag }}
            ghcr.io/zkldi/tachi:${{ github.sha }}
            ghcr.io/zkldi/tachi:main
            ghcr.io/zkldi/tachi:latest
          build-args: |
            VERSION=${{ steps.server_version.outputs.version }}
            VERSION_DETAIL=${{ steps.revision.outputs.image_tag }}
            GIT_REVISION=${{ github.sha }}
            BUILD_TIME=${{ steps.build_time.outputs.value }}
          cache-from: type=gha,scope=server-${{ github.ref_name }}
          cache-to: type=gha,mode=max,scope=server-${{ github.ref_name }}

  dispatch-deploy:
    # Fire a repository_dispatch at tachi-deploy (private). That repo's workflow
    # owns the SSH key and Kamal output — keeping deploy logs out of this
    # public repo. See tachi-deploy/.github/workflows/deploy.yml.
    runs-on: ubuntu-latest
    needs: [test, docker-push]
    if: ${{ github.ref == 'refs/heads/main' && (github.event_name == 'push' || github.event_name == 'workflow_dispatch') }}
    strategy:
      fail-fast: false
      matrix:
        destination: [boku, kamai, dev]
    permissions:
      contents: read
    steps:
      - name: Dispatch deploy
        env:
          # Fine-grained PAT, repo-scoped to zkldi/tachi-deploy, Contents: write.
          GH_TOKEN: ${{ secrets.DEPLOY_DISPATCH_TOKEN }}
          DEST: ${{ matrix.destination }}
          SHA: ${{ github.sha }}
          IMAGE_TAG: ${{ needs.docker-push.outputs.image_tag }}
        run: |
          gh api repos/zkldi/tachi-deploy/dispatches \
            -f event_type=deploy \
            -F "client_payload[app]=server" \
            -F "client_payload[dest]=${DEST}" \
            -F "client_payload[sha]=${SHA}" \
            -F "client_payload[image_tag]=${IMAGE_TAG}"
          echo "::notice::Dispatched server@${DEST} ${IMAGE_TAG} (${SHA}) — logs: https://github.com/zkldi/tachi-deploy/actions/workflows/deploy.yml"