# Release Pipeline - Build, test, version, package, release
when:
  - event: push
    branch: main

skip_clone: true

steps:
  - name: clone
    image: alpine/git
    commands:
      - git clone --depth=50 --tags ${CI_REPO_CLONE_URL} .
      - git checkout ${CI_COMMIT_SHA}

  - name: restore
    image: mcr.microsoft.com/dotnet/sdk:10.0-preview
    commands:
      - dotnet restore
    depends_on: [clone]

  - name: build
    image: mcr.microsoft.com/dotnet/sdk:10.0-preview
    commands:
      - dotnet build --no-restore -c Release
    depends_on: [restore]

  - name: test
    image: mcr.microsoft.com/dotnet/sdk:10.0-preview
    commands:
      - dotnet test --no-build -c Release --logger "console;verbosity=detailed"
    depends_on: [build]

  # Determine next version based on conventional commits
  - name: version
    image: alpine/git
    commands:
      - apk add --no-cache bash
      - |
        # Get the latest tag or default to v0.0.0
        LATEST_TAG=$(git describe --tags --abbrev=0 2>/dev/null || echo "v0.0.0")
        echo "Latest tag: $LATEST_TAG"

        # Parse current version
        VERSION=${LATEST_TAG#v}
        MAJOR=$(echo $VERSION | cut -d. -f1)
        MINOR=$(echo $VERSION | cut -d. -f2)
        PATCH=$(echo $VERSION | cut -d. -f3)

        # Get commits since last tag
        if [ "$LATEST_TAG" = "v0.0.0" ]; then
          COMMITS=$(git log --pretty=format:"%s" HEAD)
        else
          COMMITS=$(git log --pretty=format:"%s" ${LATEST_TAG}..HEAD)
        fi

        # Determine bump type from conventional commits
        BUMP="patch"
        if echo "$COMMITS" | grep -qiE "^feat(\(.+\))?!:|BREAKING CHANGE:"; then
          BUMP="major"
        elif echo "$COMMITS" | grep -qiE "^feat(\(.+\))?:"; then
          BUMP="minor"
        fi

        echo "Bump type: $BUMP"

        # Calculate new version
        case $BUMP in
          major)
            MAJOR=$((MAJOR + 1))
            MINOR=0
            PATCH=0
            ;;
          minor)
            MINOR=$((MINOR + 1))
            PATCH=0
            ;;
          patch)
            PATCH=$((PATCH + 1))
            ;;
        esac

        NEW_VERSION="${MAJOR}.${MINOR}.${PATCH}"
        echo "New version: $NEW_VERSION"

        # Save version for other steps
        echo "$NEW_VERSION" > .version
        echo "v${NEW_VERSION}" > .tag
    depends_on: [test]

  # Package NuGet
  - name: package
    image: mcr.microsoft.com/dotnet/sdk:10.0-preview
    commands:
      - VERSION=$(cat .version)
      - echo "Packaging version $VERSION"
      - dotnet pack PaperlessMCP/PaperlessMCP.csproj --no-build -c Release -o ./artifacts /p:Version=$VERSION /p:PackageVersion=$VERSION
      - ls -la ./artifacts/
    depends_on: [version]

  # Build and push Docker with Kaniko
  - name: docker
    image: gcr.io/kaniko-project/executor:debug
    environment:
      GHCR_USERNAME:
        from_secret: github_username
      GHCR_TOKEN:
        from_secret: github_token
    commands:
      - VERSION=$(cat .version)
      - mkdir -p /kaniko/.docker
      - echo "{\"auths\":{\"ghcr.io\":{\"username\":\"$GHCR_USERNAME\",\"password\":\"$GHCR_TOKEN\"}}}" > /kaniko/.docker/config.json
      - /kaniko/executor
        --context=$CI_WORKSPACE/PaperlessMCP
        --dockerfile=$CI_WORKSPACE/PaperlessMCP/Dockerfile
        --destination=ghcr.io/barryw/paperlessmcp:v${VERSION}
        --destination=ghcr.io/barryw/paperlessmcp:latest
        --build-arg=VERSION=${VERSION}
    depends_on: [version]

  # Create git tag and push
  - name: git-tag
    image: alpine/git
    environment:
      GITHUB_TOKEN:
        from_secret: github_token
    commands:
      - TAG=$(cat .tag)
      - VERSION=$(cat .version)
      - echo "Creating tag $TAG"
      - |
        git config user.email "ci@woodpecker.local"
        git config user.name "Woodpecker CI"
        git remote set-url origin https://x-access-token:${GITHUB_TOKEN}@github.com/barryw/PaperlessMCP.git
        git tag -a "$TAG" -m "Release $VERSION"
        git push origin "$TAG"
    depends_on: [package, docker]

  # Create GitHub release
  - name: release
    image: woodpeckerci/plugin-github-release
    settings:
      api_key:
        from_secret: github_token
      files:
        - artifacts/*.nupkg
      prerelease: false
    depends_on: [git-tag]