docker-image.yml

name: docker-image

on:
  push:
    branches:
      - main
    tags:
      - v*
  workflow_dispatch:

permissions:
  contents: read
  packages: write

env:
  REGISTRY: ghcr.io

jobs:
  docker:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          cache: true

      - name: Refresh models catalog
        run: |
          tmp="$(mktemp)"
          git fetch --depth 1 https://github.com/router-for-me/models.git main
          git show FETCH_HEAD:models.json > "$tmp"
          if go run ./cmd/validate_models_catalog -input "$tmp"; then
            cp "$tmp" internal/registry/models/models.json
          else
            echo "::warning title=Models catalog refresh skipped::Fetched models.json failed validation; keeping committed internal/registry/models/models.json"
          fi
          rm -f "$tmp"

      - name: Prepare image metadata
        id: prep
        run: |
          owner="$(echo "${GITHUB_REPOSITORY_OWNER}" | tr '[:upper:]' '[:lower:]')"
          repo="$(echo "${GITHUB_REPOSITORY#*/}" | tr '[:upper:]' '[:lower:]')"
          commit="$(git rev-parse --short HEAD)"
          if [ "${GITHUB_REF_TYPE}" = "tag" ]; then
            version="${GITHUB_REF_NAME}"
          else
            version="beta-${commit}"
          fi
          echo "image=${owner}/${repo}" >> "$GITHUB_OUTPUT"
          echo "version=${version}" >> "$GITHUB_OUTPUT"
          echo "commit=${commit}" >> "$GITHUB_OUTPUT"
          echo "build_date=$(date -u +%Y-%m-%dT%H:%M:%SZ)" >> "$GITHUB_OUTPUT"

      - name: Determine target platforms
        id: platforms
        run: |
          platforms="linux/amd64"
          if [ "${GITHUB_REF_TYPE}" = "tag" ]; then
            platforms="${platforms},linux/arm64"
          fi
          echo "platforms=${platforms}" >> "$GITHUB_OUTPUT"

      - name: Set up QEMU
        if: ${{ github.ref_type == 'tag' }}
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to GHCR
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract Docker metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ steps.prep.outputs.image }}
          tags: |
            type=raw,value=beta,enable=${{ github.ref_type == 'branch' }}
            type=raw,value=stable,enable=${{ github.ref_type == 'tag' }}
            type=raw,value=latest,enable=${{ github.ref_type == 'tag' }}
            type=ref,event=tag,enable=${{ github.ref_type == 'tag' }}
            type=semver,pattern={{version}},enable=${{ github.ref_type == 'tag' }}
            type=semver,pattern={{major}}.{{minor}},enable=${{ github.ref_type == 'tag' }}
            type=sha,prefix=sha-

      - name: Build and push image
        uses: docker/build-push-action@v6
        with:
          context: .
          platforms: ${{ steps.platforms.outputs.platforms }}
          push: true
          cache-from: type=gha
          cache-to: type=gha,mode=max
          labels: ${{ steps.meta.outputs.labels }}
          tags: ${{ steps.meta.outputs.tags }}
          build-args: |
            VERSION=${{ steps.prep.outputs.version }}
            COMMIT=${{ steps.prep.outputs.commit }}
            BUILD_DATE=${{ steps.prep.outputs.build_date }}