name: Release

on:
  push:
    branches:
      - main

jobs:
  release:
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          token: ${{ secrets.RELEASE_TOKEN }}

      - name: Set up Java
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: 17
          cache: gradle

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 20

      - name: Build and test before release
        run: ./gradlew clean check

      - name: Capture previous tag
        id: previous_tag
        run: |
          if git describe --tags --abbrev=0 >/dev/null 2>&1; then
            echo "value=$(git describe --tags --abbrev=0)" >> "$GITHUB_OUTPUT"
          else
            echo "value=" >> "$GITHUB_OUTPUT"
          fi

      - name: Run semantic-release
        env:
          GITHUB_TOKEN: ${{ secrets.RELEASE_TOKEN }}
        run: |
          npx -y \
            -p semantic-release@24.2.9 \
            -p @semantic-release/commit-analyzer@13.0.1 \
            -p @semantic-release/release-notes-generator@14.1.0 \
            semantic-release \
            --branches main \
            --plugins @semantic-release/commit-analyzer,@semantic-release/release-notes-generator

      - name: Capture current tag
        id: current_tag
        run: |
          if git describe --tags --exact-match HEAD >/dev/null 2>&1; then
            echo "value=$(git describe --tags --exact-match HEAD)" >> "$GITHUB_OUTPUT"
          else
            echo "value=" >> "$GITHUB_OUTPUT"
          fi

      - name: Resolve release
        id: release
        env:
          PREVIOUS_TAG: ${{ steps.previous_tag.outputs.value }}
          CURRENT_TAG: ${{ steps.current_tag.outputs.value }}
        run: |
          if [ -n "$CURRENT_TAG" ] && [ "$CURRENT_TAG" != "$PREVIOUS_TAG" ]; then
            echo "created=true" >> "$GITHUB_OUTPUT"
            echo "tag=$CURRENT_TAG" >> "$GITHUB_OUTPUT"
            echo "version=${CURRENT_TAG#v}" >> "$GITHUB_OUTPUT"
          else
            echo "created=false" >> "$GITHUB_OUTPUT"
          fi

      - name: Build versioned plugin
        if: steps.release.outputs.created == 'true'
        env:
          VERSION: ${{ steps.release.outputs.version }}
        run: ./gradlew clean jar -PreleaseVersion="$VERSION"

      - name: Upload release workflow artifact
        if: steps.release.outputs.created == 'true'
        uses: actions/upload-artifact@v3
        with:
          name: spigot-creeper-fear-${{ steps.release.outputs.version }}
          path: build/libs/spigot-creeper-fear-${{ steps.release.outputs.version }}.jar
          if-no-files-found: error

      - name: Create Gitea release and upload plugin
        if: steps.release.outputs.created == 'true'
        env:
          GITEA_TOKEN: ${{ secrets.RELEASE_TOKEN }}
          GITEA_SERVER_URL: ${{ github.server_url }}
          REPOSITORY: ${{ github.repository }}
          TAG: ${{ steps.release.outputs.tag }}
          VERSION: ${{ steps.release.outputs.version }}
          PREVIOUS_TAG: ${{ steps.previous_tag.outputs.value }}
        run: |
          api_url="${GITEA_SERVER_URL}/api/v1"
          jar="build/libs/spigot-creeper-fear-${VERSION}.jar"
          export RELEASE_BODY
          if [ -n "$PREVIOUS_TAG" ]; then
            RELEASE_BODY=$(git log --pretty='format:- %s (%h)' "${PREVIOUS_TAG}..HEAD")
          else
            RELEASE_BODY=$(git log --pretty='format:- %s (%h)' HEAD)
          fi
          payload=$(node -e '
            process.stdout.write(JSON.stringify({
              tag_name: process.env.TAG,
              name: process.env.TAG,
              body: process.env.RELEASE_BODY,
              draft: false,
              prerelease: false
            }));
          ')
          response=$(curl --fail-with-body --silent --show-error \
            -X POST \
            -H "Authorization: token ${GITEA_TOKEN}" \
            -H "Content-Type: application/json" \
            "${api_url}/repos/${REPOSITORY}/releases" \
            --data "$payload")
          release_id=$(printf '%s' "$response" | node -e '
            let input = "";
            process.stdin.on("data", chunk => input += chunk);
            process.stdin.on("end", () => {
              const response = JSON.parse(input);
              if (!response.id) process.exit(1);
              process.stdout.write(String(response.id));
            });
          ')
          curl --fail-with-body --silent --show-error \
            -X POST \
            -H "Authorization: token ${GITEA_TOKEN}" \
            -H "Content-Type: application/octet-stream" \
            --data-binary "@${jar}" \
            "${api_url}/repos/${REPOSITORY}/releases/${release_id}/assets?name=spigot-creeper-fear-${VERSION}.jar"