zed/.github/workflows/ci.yml

name: CI

on:
  push:
    branches:
      - main
      - "v[0-9]+.[0-9]+.x"
    tags:
      - "v*"
  pull_request:
    branches:
      - "**"

env:
  CARGO_TERM_COLOR: always
  CARGO_INCREMENTAL: 0
  RUST_BACKTRACE: 1

jobs:
  rustfmt:
    name: Check formatting
    runs-on:
      - self-hosted
      - test
    steps:
      - name: Checkout repo
        uses: actions/checkout@v3
        with:
          clean: false
          submodules: "recursive"

      - name: Set up default .cargo/config.toml
        run: cp ./.cargo/ci-config.toml ~/.cargo/config.toml

      - name: Run rustfmt
        uses: ./.github/actions/check_formatting

  tests:
    name: Run tests
    runs-on:
      - self-hosted
      - test
    needs: rustfmt
    steps:
      - name: Checkout repo
        uses: actions/checkout@v3
        with:
          clean: false
          submodules: "recursive"

      - name: Run tests
        uses: ./.github/actions/run_tests

      - name: Build collab
        run: cargo build -p collab

      - name: Build other binaries
        run: cargo build --workspace --bins --all-features

  bundle:
    name: Bundle app
    runs-on:
      - self-hosted
      - bundle
    if: ${{ github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/v') || contains(github.event.pull_request.labels.*.name, 'run-build-dmg') }}
    needs: tests
    env:
      MACOS_CERTIFICATE: ${{ secrets.MACOS_CERTIFICATE }}
      MACOS_CERTIFICATE_PASSWORD: ${{ secrets.MACOS_CERTIFICATE_PASSWORD }}
      APPLE_NOTARIZATION_USERNAME: ${{ secrets.APPLE_NOTARIZATION_USERNAME }}
      APPLE_NOTARIZATION_PASSWORD: ${{ secrets.APPLE_NOTARIZATION_PASSWORD }}
    steps:
      - name: Install Rust
        run: |
          rustup set profile minimal
          rustup update stable
          rustup target add aarch64-apple-darwin
          rustup target add x86_64-apple-darwin
          rustup target add wasm32-wasi          

      - name: Install Node
        uses: actions/setup-node@v3
        with:
          node-version: "18"

      - name: Checkout repo
        uses: actions/checkout@v3
        with:
          clean: false
          submodules: "recursive"

      - name: Limit target directory size
        run: script/clear-target-dir-if-larger-than 100

      - name: Determine version and release channel
        if: ${{ startsWith(github.ref, 'refs/tags/v') }}
        run: |
          set -eu

          version=$(script/get-crate-version zed)
          channel=$(cat crates/zed/RELEASE_CHANNEL)
          echo "Publishing version: ${version} on release channel ${channel}"
          echo "RELEASE_CHANNEL=${channel}" >> $GITHUB_ENV

          expected_tag_name=""
          case ${channel} in
            stable)
              expected_tag_name="v${version}";;
            preview)
              expected_tag_name="v${version}-pre";;
            nightly)
              expected_tag_name="v${version}-nightly";;
            *)
              echo "can't publish a release on channel ${channel}"
              exit 1;;
          esac
          if [[ $GITHUB_REF_NAME != $expected_tag_name ]]; then
            echo "invalid release tag ${GITHUB_REF_NAME}. expected ${expected_tag_name}"
            exit 1
          fi          

      - name: Generate license file
        run: script/generate-licenses

      - name: Create app bundle
        run: script/bundle

      - name: Upload app bundle to workflow run if main branch or specific label
        uses: actions/upload-artifact@v3
        if: ${{ github.ref == 'refs/heads/main' }} || contains(github.event.pull_request.labels.*.name, 'run-build-dmg') }}
        with:
          name: Zed_${{ github.event.pull_request.head.sha || github.sha }}.dmg
          path: target/release/Zed.dmg

      - uses: softprops/action-gh-release@v1
        name: Upload app bundle to release
        # TODO kb seems that zed.dev relies on GitHub releases for release version tracking.
        # Find alternatives for `nightly` or just go on with more releases?
        if: ${{ env.RELEASE_CHANNEL == 'preview' || env.RELEASE_CHANNEL == 'stable' }}
        with:
          draft: true
          prerelease: ${{ env.RELEASE_CHANNEL == 'preview' }}
          files: target/release/Zed.dmg
          body: ""
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}