tapir/.gitea/workflows/ci.yml

name: CI

on:
  push:
    branches: [main]
    tags: ["v*"]
  pull_request:
    branches: [main]

env:
  IMAGE: tapir

jobs:
  # ── 1. Quality gate ─────────────────────────────────────────────────────────
  # NOTE: the acceptance suite is intentionally RED in the scaffold (the engine
  # returns ErrNotImplemented). This job will fail until the first build task
  # implements Engine.ProcessNewVideo. That is the expected TDD starting state.
  check:
    name: Lint / Test / Vet
    runs-on: self-hosted
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          cache: false

      - name: Verify toolchain
        run: |
          go version
          task --version

      - name: Install golangci-lint
        run: |
          curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/HEAD/install.sh \
            | sh -s -- -b "$(go env GOPATH)/bin" v2.11.4
          golangci-lint --version

      - name: Run checks
        run: task check

  # ── 2. Build image ──────────────────────────────────────────────────────────
  build:
    name: Build & Import
    needs: check
    runs-on: self-hosted
    if: github.event_name != 'pull_request'
    outputs:
      image-tag: ${{ steps.meta.outputs.sha-tag }}
    steps:
      - uses: actions/checkout@v4

      - name: Derive image tags
        id: meta
        run: |
          SHA=$(git rev-parse --short HEAD)
          echo "sha-tag=${SHA}" >> "$GITHUB_OUTPUT"
          REF="${{ github.ref }}"
          if [[ "$REF" == refs/tags/v* ]]; then
            echo "version-tag=${REF#refs/tags/}" >> "$GITHUB_OUTPUT"
          fi

      - name: Build and push to local registry
        run: |
          REGISTRY="localhost:5000"
          REF="${REGISTRY}/${{ env.IMAGE }}:${{ steps.meta.outputs.sha-tag }}"
          buildah build \
            --label "org.opencontainers.image.revision=${{ github.sha }}" \
            --label "org.opencontainers.image.source=${{ github.repositoryUrl }}" \
            -t ${REF} \
            -t ${REGISTRY}/${{ env.IMAGE }}:latest \
            .
          buildah push --tls-verify=false ${REF}
          buildah push --tls-verify=false ${REGISTRY}/${{ env.IMAGE }}:latest
          [[ -n "${{ steps.meta.outputs.version-tag }}" ]] && \
            buildah push --tls-verify=false \
              ${REGISTRY}/${{ env.IMAGE }}:${{ steps.meta.outputs.version-tag }} || true
          echo "Image pushed to ${REF}"

      - name: Smoke test
        run: |
          REGISTRY="localhost:5000"
          REF="${REGISTRY}/${{ env.IMAGE }}:${{ steps.meta.outputs.sha-tag }}"
          CNAME="smoke-${{ steps.meta.outputs.sha-tag }}"
          sudo k3s ctr images pull --plain-http ${REF}
          OUTPUT=$(timeout 5 sudo k3s ctr run --rm ${REF} ${CNAME} /tapir 2>&1 || true)
          sudo k3s ctr containers delete ${CNAME} 2>/dev/null || true
          echo "$OUTPUT" | grep -q "tapir" \
            && echo "Smoke test passed" \
            || echo "Smoke test inconclusive: $OUTPUT"

  # ── 3. Mirror to GitHub (deploy intentionally omitted until manifests exist) ─
  mirror:
    name: Mirror to GitHub
    needs: build
    runs-on: self-hosted
    if: github.ref == 'refs/heads/main' && github.event_name == 'push'
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Push to GitHub
        run: |
          mkdir -p ~/.ssh
          echo '${{ secrets.GH_DEPLOY_KEY }}' > ~/.ssh/id_rsa_gh_mirror
          chmod 600 ~/.ssh/id_rsa_gh_mirror
          ssh-keyscan github.com >> ~/.ssh/known_hosts 2>/dev/null
          GIT_SSH_COMMAND="ssh -i ~/.ssh/id_rsa_gh_mirror -o IdentitiesOnly=yes" \
            git push git@github.com:mathiasb/tapir.git HEAD:main
          rm ~/.ssh/id_rsa_gh_mirror
          echo "Mirrored to GitHub"