# Tests the catalog, builds t5de-catalog for Linux (static) and its Docker image, then deploys it: main to staging,
# vX.Y.Z tags to prod.
name: CI

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

jobs:
  build:
    runs-on: ubuntu-latest
    env:
      # T5DE's modules (t5de-api) come straight from its Gitea, not through Go's public module proxy.
      GOPRIVATE: git.t5de.dev
    steps:
      - uses: actions/checkout@v4

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

      - name: Test
        run: |
          unformatted=$(gofmt -l .)
          if [ -n "$unformatted" ]; then echo "Not gofmt-formatted: $unformatted"; exit 1; fi
          go vet ./...
          go test ./...

      # Static and reproducible: no cgo (the SQLite driver is pure Go), no paths, no build ID.
      - name: Build t5de-catalog
        run: |
          CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -trimpath -buildvcs=false \
            -ldflags "-s -w -buildid= -X git.t5de.dev/t5de/t5de-catalog/internal/buildinfo.Version=${GITHUB_SHA::12}" \
            -o dist/t5de-catalog ./cmd/t5de-catalog
          sha256sum dist/t5de-catalog

  # The image for Komodo, then the deploy: main → :main and :sha-<commit>, deployed to staging; vX.Y.Z → :X.Y.Z and
  # :latest, pinned in t5de/t5de-infra and deployed to prod (.gitea/scripts/deploy.py).
  deploy:
    needs: build
    if: github.event_name == 'push' && (github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/v'))
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Image tags
        id: tags
        run: |
          if [ "$GITHUB_REF_TYPE" = tag ]; then
            version=$(echo "$GITHUB_REF_NAME" | sed -nE 's/^v([0-9]+\.[0-9]+\.[0-9]+)$/\1/p')
            [ -n "$version" ] || { echo "Not a vX.Y.Z tag: $GITHUB_REF_NAME"; exit 1; }
            echo "tags=$version latest" >> "$GITHUB_OUTPUT"
            echo "version=$version" >> "$GITHUB_OUTPUT"
          else
            echo "tags=main sha-${GITHUB_SHA::12}" >> "$GITHUB_OUTPUT"
            echo "version=${GITHUB_SHA::12}" >> "$GITHUB_OUTPUT"
          fi

      # The build fetches t5de-api from Gitea; --add-host keeps that on the LAN, as the runner does.
      - name: Build and push
        env:
          TAGS: ${{ steps.tags.outputs.tags }}
          VERSION: ${{ steps.tags.outputs.version }}
          REGISTRY_TOKEN: ${{ secrets.REGISTRY_TOKEN || secrets.GITHUB_TOKEN }}
        run: |
          echo "$REGISTRY_TOKEN" | docker login git.t5de.dev -u "$GITHUB_ACTOR" --password-stdin
          image=git.t5de.dev/t5de/t5de-catalog
          args=(--build-arg "VERSION=$VERSION" --add-host git.t5de.dev:10.10.10.39
            --label "org.opencontainers.image.source=$GITHUB_SERVER_URL/$GITHUB_REPOSITORY"
            --label "org.opencontainers.image.revision=$GITHUB_SHA")
          for tag in $TAGS; do args+=(-t "$image:$tag"); done
          docker build "${args[@]}" .
          for tag in $TAGS; do docker push "$image:$tag"; done

      - name: Deploy
        env:
          KOMODO_API_KEY: ${{ secrets.KOMODO_API_KEY }}
          KOMODO_API_SECRET: ${{ secrets.KOMODO_API_SECRET }}
          INFRA_TOKEN: ${{ secrets.INFRA_TOKEN }}
        run: python3 .gitea/scripts/deploy.py catalog t5de-catalog CATALOG_VERSION