name: Release

on:
  push:
    tags:
      - "v*"
  workflow_dispatch:
    inputs:
      tag_name:
        description: 'Tag name for the release (e.g., v1.0.0)'
        required: true
        type: string

permissions:
  contents: write

env:
  FORCE_JAVASCRIPT_ACTIONS_TO_NODE26: 'true'
  RELEASE_TAG: ${{ github.event.inputs.tag_name || github.ref_name }}

jobs:
  build-linux-amd64:
    name: Build Linux amd64
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Code
        uses: actions/checkout@v4
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: '1.26.3'
      - name: Build
        env:
          CGO_ENABLED: '0'
          GOOS: linux
          GOARCH: amd64
        run: go build -v -o gh-repo-bootstrap-linux-amd64 main.go
      - name: Upload Artifact
        uses: actions/upload-artifact@v4
        with:
          name: gh-repo-bootstrap-linux-amd64
          path: gh-repo-bootstrap-linux-amd64

  build-linux-arm64:
    name: Build Linux arm64
    runs-on: ubuntu-24.04-arm
    steps:
      - name: Checkout Code
        uses: actions/checkout@v4
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: '1.26.3'
      - name: Build
        env:
          CGO_ENABLED: '0'
          GOOS: linux
          GOARCH: arm64
        run: go build -v -o gh-repo-bootstrap-linux-arm64 main.go
      - name: Upload Artifact
        uses: actions/upload-artifact@v4
        with:
          name: gh-repo-bootstrap-linux-arm64
          path: gh-repo-bootstrap-linux-arm64

  build-windows:
    name: Build Windows
    runs-on: windows-latest
    steps:
      - name: Checkout Code
        uses: actions/checkout@v4
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: '1.26.3'
      - name: Build
        run: go build -v -o gh-repo-bootstrap-windows-amd64.exe main.go
      - name: Upload Artifact
        uses: actions/upload-artifact@v4
        with:
          name: gh-repo-bootstrap-windows-amd64.exe
          path: gh-repo-bootstrap-windows-amd64.exe

  build-macos:
    name: Build macOS
    runs-on: macos-latest
    steps:
      - name: Checkout Code
        uses: actions/checkout@v4
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: '1.26.3'
      - name: Build
        run: go build -v -o gh-repo-bootstrap-darwin-arm64 main.go
      - name: Upload Artifact
        uses: actions/upload-artifact@v4
        with:
          name: gh-repo-bootstrap-darwin-arm64
          path: gh-repo-bootstrap-darwin-arm64

  release:
    name: Create Release
    needs:
      - build-linux-amd64
      - build-linux-arm64
      - build-windows
      - build-macos
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - name: Checkout Code
        uses: actions/checkout@v4

      - name: Download all artifacts
        uses: actions/download-artifact@v4
        with:
          path: bin-artifacts

      - name: Prepare Release Assets and Checksums
        run: |
          mkdir release-assets
          find bin-artifacts -type f -exec cp {} release-assets/ \;

          cd release-assets
          echo "## SHA256 Checksums" > ../release_notes.txt
          echo "" >> ../release_notes.txt
          echo "| Filename | SHA256 Checksum |" >> ../release_notes.txt
          echo "| --- | --- |" >> ../release_notes.txt
          for file in *; do
            sha=$(sha256sum "$file" | cut -d' ' -f1)
            echo "| \`$file\` | \`$sha\` |" >> ../release_notes.txt
          done

          cat ../release_notes.txt

      - name: Create GitHub Release
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh release create "${{ env.RELEASE_TAG }}" \
            --title "${{ env.RELEASE_TAG }}" \
            --notes-file release_notes.txt \
            release-assets/*