name: Release

on:
  push:
    tags:
      - "v[0-9]+.[0-9]+.[0-9]+"

  pull_request:
    branches:
      - master
    paths:
      - VERSION
      - ./github/workflows/release.yaml

env:
  DIST: dist-${{ github.ref_name }}

jobs:
  build:
    name: Build
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        target:
          - aarch64-apple-darwin
          - x86_64-unknown-linux-gnu
          - x86_64-apple-darwin
          - x86_64-pc-windows-msvc
        include:
          - target: aarch64-apple-darwin
            os: macos-latest

          - target: x86_64-unknown-linux-gnu
            os: ubuntu-latest

          - target: x86_64-apple-darwin
            os: macos-latest

          - target: x86_64-pc-windows-msvc
            os: windows-latest

    steps:
      - uses: actions/checkout@v4

      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: stable
          target: ${{ matrix.target }}

      - name: Build release binary
        run: cargo build --package anchor-cli --release --locked --target ${{ matrix.target }}

      - name: Prepare
        if: startsWith(github.ref, 'refs/tags/')
        id: prepare
        shell: bash
        run: |
          version=$(echo $GITHUB_REF_NAME | cut -dv -f2)
          ext=""
          [[ "${{ matrix.os }}" == windows-latest ]] && ext=".exe"

          mkdir $DIST
          mv "target/${{ matrix.target }}/release/anchor$ext" $DIST/anchor-$version-${{ matrix.target }}$ext

          echo "version=$version" >> $GITHUB_OUTPUT

      - uses: actions/upload-artifact@v4
        if: startsWith(github.ref, 'refs/tags/')
        with:
          name: anchor-${{ steps.prepare.outputs.version }}-${{ matrix.target }}
          path: ${{ env.DIST }}
          overwrite: true
          retention-days: 1

  upload:
    name: Upload binaries to release
    if: startsWith(github.ref, 'refs/tags/')
    needs: [build]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/download-artifact@v4
        with:
          path: ${{ env.DIST }}

      - name: Upload
        shell: bash
        run: GH_TOKEN=${{ secrets.GITHUB_TOKEN }} gh release upload $GITHUB_REF_NAME $DIST/*/* --clobber