name: Release

on:
  workflow_dispatch:
    inputs:
      release_version:
        description: 'Release version (e.g. 3.2.3)'
        required: true
      next_snapshot:
        description: 'Next development version (default: auto-increment patch, e.g. 3.2.4) without the "-SNAPSHOT" word'
        required: false

permissions:
  contents: write
  id-token: write
  attestations: write

defaults:
  run:
    shell: bash

jobs:
  release:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Set up JDK
        uses: actions/setup-java@v5
        with:
          distribution: 'temurin'
          java-version: '21'
          cache: 'maven'

      - name: Configure Git
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

      - name: Set release version
        run: mvn versions:set -DnewVersion=${{ inputs.release_version }} -DgenerateBackupPoms=false

      - name: Build Release
        run: mvn package appassembler:assemble assembly:single checksum:files -DskipTests

      - name: Attest build provenance
        uses: actions/attest-build-provenance@v2
        with:
          subject-path: |
            target/utPLSQL-cli.zip
            target/utPLSQL-cli.zip.sha256

      - name: Commit and tag release version
        run: |
          git add pom.xml
          git commit -m "Release v${{ inputs.release_version }}"
          git tag -a "v${{ inputs.release_version }}" -m "Release ${{ inputs.release_version }}"

      - name: Calculate and set next development version
        run: |
          if [[ -n "${{ inputs.next_snapshot }}" ]]; then
            NEXT="${{ inputs.next_snapshot }}-SNAPSHOT"
          else
            IFS='.' read -r major minor patch <<< "${{ inputs.release_version }}"
            NEXT="${major}.${minor}.$((patch + 1))-SNAPSHOT"
          fi
          mvn -B versions:set -DnewVersion="$NEXT" -DgenerateBackupPoms=false
          git add pom.xml
          git commit -m "Prepare next development version $NEXT [skip ci]"

      - name: Push commits and tag
        run: |
          git push origin HEAD:${{ github.ref_name }}
          git push origin "v${{ inputs.release_version }}"

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: v${{ inputs.release_version }}
          name: "utPLSQL-cli v${{ inputs.release_version }}"
          generate_release_notes: true
          fail_on_unmatched_files: true
          files: |
            target/utPLSQL-cli.zip
            target/utPLSQL-cli.zip.sha256