name: Release PartnerCtl

on:
  workflow_dispatch:
    inputs:
      tag:
        description: "Ctl release tag, for example release-ctl/0.5.0"
        required: true
        type: string
  push:
    tags:
      - "release-ctl/*"

permissions:
  contents: write

jobs:
  build:
    name: Build ${{ matrix.platform }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - platform: linux-x64
            runner: ubuntu-latest
            binaryPath: PartnerCtl/target/partnerctl
            assetSuffix: linux-x64
          - platform: linux-arm64
            runner: ubuntu-24.04-arm
            binaryPath: PartnerCtl/target/partnerctl
            assetSuffix: linux-arm64
          - platform: windows-x64
            runner: windows-latest
            binaryPath: PartnerCtl/target/partnerctl.exe
            assetSuffix: windows-x64.exe

    runs-on: ${{ matrix.runner }}

    steps:
      - name: Resolve release metadata
        id: release
        shell: bash
        run: |
          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
            TAG="${{ inputs.tag }}"
          else
            TAG="${GITHUB_REF_NAME}"
          fi

          VERSION="${TAG#release-ctl/}"
          VERSION="${VERSION#v}"
          ASSET_NAME="partnerctl-${VERSION}-${{ matrix.assetSuffix }}"

          echo "tag=${TAG}" >> "$GITHUB_OUTPUT"
          echo "version=${VERSION}" >> "$GITHUB_OUTPUT"
          echo "asset_name=${ASSET_NAME}" >> "$GITHUB_OUTPUT"

          echo "Ctl release tag: ${TAG}"
          echo "Ctl release version: ${VERSION}"
          echo "Ctl release asset: ${ASSET_NAME}"

      - name: Checkout release source
        uses: actions/checkout@v4
        with:
          ref: ${{ steps.release.outputs.tag }}

      - name: Set up GraalVM 21
        uses: graalvm/setup-graalvm@v1
        with:
          distribution: graalvm-community
          java-version: "21"
          github-token: ${{ github.token }}

      - name: Build partnerctl native image
        run: mvn -B -DskipTests=true -pl PartnerCtl -am package native:compile

      - name: Prepare release artifact
        shell: bash
        run: |
          mkdir -p dist

          BINARY_PATH="${{ matrix.binaryPath }}"
          ASSET_PATH="dist/${{ steps.release.outputs.asset_name }}"

          if [ ! -f "$BINARY_PATH" ]; then
            echo "Expected native binary not found: $BINARY_PATH"
            echo "Available PartnerCtl target files:"
            find PartnerCtl/target -maxdepth 2 -type f -print
            exit 1
          fi

          cp "$BINARY_PATH" "$ASSET_PATH"

          if [[ "${{ matrix.platform }}" == linux-* ]]; then
            chmod +x "$ASSET_PATH"
          fi

          ls -lh dist

      - name: Upload release artifact
        uses: actions/upload-artifact@v4
        with:
          name: ${{ steps.release.outputs.asset_name }}
          path: dist/${{ steps.release.outputs.asset_name }}
          if-no-files-found: error
          retention-days: 1

  release:
    name: Create GitHub Release
    needs: build
    runs-on: ubuntu-latest

    steps:
      - name: Resolve release metadata
        id: release
        shell: bash
        run: |
          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
            TAG="${{ inputs.tag }}"
          else
            TAG="${GITHUB_REF_NAME}"
          fi

          VERSION="${TAG#release-ctl/}"
          VERSION="${VERSION#v}"

          echo "tag=${TAG}" >> "$GITHUB_OUTPUT"
          echo "version=${VERSION}" >> "$GITHUB_OUTPUT"

          echo "Ctl release tag: ${TAG}"
          echo "Ctl release version: ${VERSION}"

      - name: Download release artifacts
        uses: actions/download-artifact@v4
        with:
          path: dist
          merge-multiple: true

      - name: Show release artifacts
        run: |
          ls -lh dist

      - name: Create GitHub Release
        shell: bash
        run: |
          if gh release view "${{ steps.release.outputs.tag }}" >/dev/null 2>&1; then
            echo "Release ${{ steps.release.outputs.tag }} already exists."
            exit 1
          fi

          gh release create "${{ steps.release.outputs.tag }}" \
            dist/* \
            --title "PartnerCtl ${{ steps.release.outputs.version }}" \
            --notes "PartnerCtl ${{ steps.release.outputs.version }}"
        env:
          GH_TOKEN: ${{ github.token }}