apo 0.1.0

name: Release

on:
  push:
    tags:
      - 'v*'

env:
  CARGO_TERM_COLOR: always

permissions:
  contents: write

jobs:
  build:
    name: Build (${{ matrix.platform }})
    runs-on: ${{ matrix.runner }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - platform: linux-x86_64
            runner: ubuntu-latest
            target: x86_64-unknown-linux-gnu
            archive: tar.gz
            bin: apo
          - platform: linux-aarch64
            runner: ubuntu-24.04-arm
            target: aarch64-unknown-linux-gnu
            archive: tar.gz
            bin: apo
          - platform: macos-aarch64
            runner: macos-latest
            target: aarch64-apple-darwin
            archive: tar.gz
            bin: apo
          - platform: macos-x86_64
            runner: macos-latest
            target: x86_64-apple-darwin
            archive: tar.gz
            bin: apo
          - platform: windows-x86_64
            runner: windows-latest
            target: x86_64-pc-windows-msvc
            archive: zip
            bin: apo.exe

    steps:
      - uses: actions/checkout@v4

      - name: Install Rust toolchain
        shell: bash
        run: |
          set -euo pipefail
          for attempt in 1 2 3 4 5; do
            if rustup toolchain install stable --target "${{ matrix.target }}"; then
              rustup default stable
              exit 0
            fi
            echo "rustup download failed (attempt ${attempt}/5), retrying in 15s..."
            sleep 15
          done
          echo "rustup failed after 5 attempts"
          exit 1

      - uses: Swatinem/rust-cache@v2

      - run: cargo build --release --target ${{ matrix.target }}

      - name: Package (Unix)
        if: matrix.archive == 'tar.gz'
        shell: bash
        run: |
          VERSION="${GITHUB_REF_NAME}"
          ARCHIVE="apo-${VERSION}-${{ matrix.platform }}.tar.gz"
          cd "target/${{ matrix.target }}/release"
          tar -czf "${ARCHIVE}" "${{ matrix.bin }}"
          mv "${ARCHIVE}" "${GITHUB_WORKSPACE}/"

      - name: Package (Windows)
        if: matrix.archive == 'zip'
        shell: bash
        run: |
          VERSION="${GITHUB_REF_NAME}"
          ARCHIVE="apo-${VERSION}-${{ matrix.platform }}.zip"
          cd "target/${{ matrix.target }}/release"
          7z a "${ARCHIVE}" "${{ matrix.bin }}"
          mv "${ARCHIVE}" "${GITHUB_WORKSPACE}/"

      - uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.platform }}
          path: apo-${{ github.ref_name }}-${{ matrix.platform }}.${{ matrix.archive }}
          if-no-files-found: error

  github-release:
    name: GitHub Release
    needs: build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/download-artifact@v4
        with:
          path: artifacts
          merge-multiple: true
      - name: Generate SHA256SUMS
        working-directory: artifacts
        run: |
          shopt -s nullglob
          sha256sum apo-* > SHA256SUMS
          cat SHA256SUMS
      - name: Create release
        uses: softprops/action-gh-release@v2
        with:
          generate_release_notes: true
          files: artifacts/*

  publish-crates-io:
    name: Publish to crates.io
    needs: build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - uses: Swatinem/rust-cache@v2
      - name: Publish
        env:
          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
        run: |
          if [[ -z "${CARGO_REGISTRY_TOKEN}" ]]; then
            echo "CARGO_REGISTRY_TOKEN secret is not set; skipping crates.io publish"
            exit 1
          fi
          cargo publish --token "${CARGO_REGISTRY_TOKEN}"