zed/.github/workflows/ci.yml

name: CI

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

concurrency:
    # Allow only one workflow per any non-`main` branch.
    group: ${{ github.workflow }}-${{ github.ref_name }}-${{ github.ref_name == 'main' && github.sha || 'anysha' }}
    cancel-in-progress: true

env:
    CARGO_TERM_COLOR: always
    CARGO_INCREMENTAL: 0
    RUST_BACKTRACE: 1

jobs:
    style:
        name: Check formatting and spelling
        runs-on:
            - self-hosted
            - test
        steps:
            - name: Checkout repo
              uses: actions/checkout@v4
              with:
                  clean: false
                  submodules: "recursive"
                  fetch-depth: 0

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

            - name: Check spelling
              run: |
                  if ! which typos > /dev/null; then
                    cargo install typos-cli
                  fi
                  typos                  

            - name: Run style checks
              uses: ./.github/actions/check_style

            - name: Ensure fresh merge
              shell: bash -euxo pipefail {0}
              run: |
                  if [ -z "$GITHUB_BASE_REF" ];
                  then
                    echo "BUF_BASE_BRANCH=$(git merge-base origin/main HEAD)" >> $GITHUB_ENV
                  else
                    git checkout -B temp
                    git merge -q origin/$GITHUB_BASE_REF -m "merge main into temp"
                    echo "BUF_BASE_BRANCH=$GITHUB_BASE_REF" >> $GITHUB_ENV
                  fi                  

            - uses: bufbuild/buf-setup-action@v1
            - uses: bufbuild/buf-breaking-action@v1
              with:
                  input: "crates/rpc/proto/"
                  against: "https://github.com/${GITHUB_REPOSITORY}.git#branch=${BUF_BASE_BRANCH},subdir=crates/rpc/proto/"

    macos_tests:
        name: (macOS) Run Clippy and tests
        runs-on:
            - self-hosted
            - test
        steps:
            - name: Checkout repo
              uses: actions/checkout@v4
              with:
                  clean: false
                  submodules: "recursive"

            - name: cargo clippy
              shell: bash -euxo pipefail {0}
              run: script/clippy

            - 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

    # todo!(linux): Actually run the tests
    linux_tests:
        name: (Linux) Run Clippy and tests
        runs-on: ubuntu-latest
        steps:
            - name: Checkout repo
              uses: actions/checkout@v4
              with:
                  clean: false
                  submodules: "recursive"

            - name: Restore from cache
              uses: actions/cache@v3
              with:
                  path: |
                      ~/.cargo/bin/
                      ~/.cargo/registry/index/
                      ~/.cargo/registry/cache/
                      ~/.cargo/git/db/
                      target/                      
                  key: ${{ runner.os }}-cargo-${{ hashFiles('**/rust-toolchain.toml') }}-${{ hashFiles('**/Cargo.lock') }}
                  restore-keys: ${{ runner.os }}-cargo-${{ hashFiles('**/rust-toolchain.toml') }}-

            - name: configure linux
              shell: bash -euxo pipefail {0}
              run: script/linux

            - name: cargo clippy
              shell: bash -euxo pipefail {0}
              run: script/clippy

            - name: Build Zed
              run: cargo build -p zed
    bundle:
        name: Bundle app
        runs-on:
            - self-hosted
            - bundle
        if: ${{ startsWith(github.ref, 'refs/tags/v') || contains(github.event.pull_request.labels.*.name, 'run-build-dmg') }}
        needs: [macos_tests, linux_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 }}
            ZED_CLIENT_CHECKSUM_SEED: ${{ secrets.ZED_CLIENT_CHECKSUM_SEED }}
        steps:
            - name: Install Node
              uses: actions/setup-node@v4
              with:
                  node-version: "18"

            - name: Checkout repo
              uses: actions/checkout@v4
              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
              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 }}