75375ab7af
XCUIApplication.launch() fails to activate the app on headless CI runners, reporting "Failed to activate application (current state: Running Background)". With continueAfterFailure=false, this kills the test before ensureForegroundAfterLaunch can retry. Fix by temporarily setting continueAfterFailure=true around launch(), then retrying activation via app.activate(). Also add a retry loop in the CI workflow since foreground activation is inherently flaky on headless runners. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
527 lines
21 KiB
YAML
527 lines
21 KiB
YAML
name: CI
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on:
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push:
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branches:
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- main
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pull_request:
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concurrency:
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group: ${{ github.workflow }}-${{ github.ref }}
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cancel-in-progress: ${{ github.event_name == 'pull_request' }}
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jobs:
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workflow-guard-tests:
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runs-on: ubuntu-latest
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steps:
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- name: Checkout
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uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
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- name: Validate WarpBuild runner guards
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run: ./tests/test_ci_self_hosted_guard.sh
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- name: Validate create-dmg version pinning
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run: ./tests/test_ci_create_dmg_pinned.sh
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- name: Validate unit-test SwiftPM retry guard
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run: ./tests/test_ci_unit_test_spm_retry.sh
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- name: Validate cmux scheme test configuration
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run: ./tests/test_ci_scheme_testaction_debug.sh
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- name: Validate GhosttyKit checksum verification
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run: ./tests/test_ci_ghosttykit_checksum_verification.sh
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- name: Validate release asset guard
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run: node scripts/release_asset_guard.test.js
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- name: Validate current GhosttyKit checksum pin
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run: ./tests/test_ci_ghosttykit_checksum_present.sh
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remote-daemon-tests:
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runs-on: ubuntu-latest
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steps:
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- name: Checkout
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uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
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- name: Setup Go
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uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0
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with:
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go-version-file: daemon/remote/go.mod
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- name: Run remote daemon tests
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working-directory: daemon/remote
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run: go test ./...
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- name: Validate remote daemon release assets
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run: ./tests/test_remote_daemon_release_assets.sh
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web-typecheck:
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runs-on: ubuntu-latest
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defaults:
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run:
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working-directory: web
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steps:
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- name: Checkout
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uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
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- name: Setup Bun
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uses: oven-sh/setup-bun@3d267786b128fe76c2f16a390aa2448b815359f3 # v2
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- name: Install dependencies
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run: bun install --frozen-lockfile
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- name: Typecheck
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run: bun tsc --noEmit
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tests:
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# Never run WarpBuild jobs for fork pull requests (avoid billing on external PRs).
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if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository
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runs-on: warp-macos-15-arm64-6x
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timeout-minutes: 30
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steps:
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- name: Checkout
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uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
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with:
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submodules: recursive
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- name: Select Xcode
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run: |
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set -euo pipefail
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if [ -d "/Applications/Xcode.app/Contents/Developer" ]; then
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XCODE_DIR="/Applications/Xcode.app/Contents/Developer"
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else
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XCODE_APP="$(ls -d /Applications/Xcode*.app 2>/dev/null | sort | tail -n 1 || true)"
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if [ -n "$XCODE_APP" ]; then
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XCODE_DIR="$XCODE_APP/Contents/Developer"
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else
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echo "No Xcode.app found under /Applications" >&2
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exit 1
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fi
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fi
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echo "DEVELOPER_DIR=$XCODE_DIR" >> "$GITHUB_ENV"
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export DEVELOPER_DIR="$XCODE_DIR"
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xcodebuild -version
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- name: Cache GhosttyKit.xcframework
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id: cache-ghosttykit
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uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4
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with:
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path: GhosttyKit.xcframework
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key: ghosttykit-${{ hashFiles('.gitmodules', 'ghostty') }}
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- name: Download pre-built GhosttyKit.xcframework
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if: steps.cache-ghosttykit.outputs.cache-hit != 'true'
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run: |
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./scripts/download-prebuilt-ghosttykit.sh
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- name: Install zig
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run: |
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ZIG_REQUIRED="0.15.2"
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if command -v zig >/dev/null 2>&1 && zig version 2>/dev/null | grep -q "^${ZIG_REQUIRED}"; then
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echo "zig ${ZIG_REQUIRED} already installed"
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else
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echo "Installing zig ${ZIG_REQUIRED} from tarball"
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curl -fSL "https://ziglang.org/download/${ZIG_REQUIRED}/zig-aarch64-macos-${ZIG_REQUIRED}.tar.xz" -o /tmp/zig.tar.xz
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tar xf /tmp/zig.tar.xz -C /tmp
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sudo mkdir -p /usr/local/bin /usr/local/lib
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sudo cp -f /tmp/zig-aarch64-macos-${ZIG_REQUIRED}/zig /usr/local/bin/zig
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sudo cp -rf /tmp/zig-aarch64-macos-${ZIG_REQUIRED}/lib /usr/local/lib/zig
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export PATH="/usr/local/bin:$PATH"
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zig version
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fi
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- name: Cache DerivedData
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uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4
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with:
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path: ~/Library/Developer/Xcode/DerivedData/GhosttyTabs-*
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key: deriveddata-tests-${{ hashFiles('GhosttyTabs.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved') }}-${{ hashFiles('GhosttyTabs.xcodeproj/project.pbxproj') }}
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restore-keys: |
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deriveddata-tests-${{ hashFiles('GhosttyTabs.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved') }}-
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deriveddata-tests-
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- name: Cache Swift packages
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uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4
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with:
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path: .ci-source-packages
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key: spm-${{ hashFiles('GhosttyTabs.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved') }}
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restore-keys: spm-
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- name: Resolve Swift packages
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run: |
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set -euo pipefail
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SOURCE_PACKAGES_DIR="$PWD/.ci-source-packages"
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mkdir -p "$SOURCE_PACKAGES_DIR"
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for attempt in 1 2 3; do
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if xcodebuild -project GhosttyTabs.xcodeproj -scheme cmux-unit -configuration Debug \
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-clonedSourcePackagesDirPath "$SOURCE_PACKAGES_DIR" \
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-resolvePackageDependencies; then
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exit 0
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fi
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if [ "$attempt" -eq 3 ]; then
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echo "Failed to resolve Swift packages after 3 attempts" >&2
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exit 1
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fi
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echo "Package resolution failed on attempt $attempt, retrying..."
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sleep $((attempt * 5))
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done
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- name: Run unit tests
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run: |
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set -euo pipefail
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SOURCE_PACKAGES_DIR="$PWD/.ci-source-packages"
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run_unit_tests() {
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xcodebuild -project GhosttyTabs.xcodeproj -scheme cmux-unit -configuration Debug \
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-clonedSourcePackagesDirPath "$SOURCE_PACKAGES_DIR" \
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-disableAutomaticPackageResolution \
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-destination "platform=macOS" \
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-skip-testing:cmuxTests/AppDelegateShortcutRoutingTests/testCmdWClosesWindowWhenClosingLastSurfaceInLastWorkspace \
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test 2>&1
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}
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# Stream output via tee so CI logs are visible in real time, while still
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# capturing for post-run analysis of expected vs unexpected failures.
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set +e
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run_unit_tests | tee /tmp/test-output.txt
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EXIT_CODE=${PIPESTATUS[0]}
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OUTPUT=$(cat /tmp/test-output.txt)
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set -e
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# SwiftPM binary artifact resolution can occasionally fail on ephemeral
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# runners with "Could not resolve package dependencies". Retry once after
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# clearing SwiftPM/DerivedData caches to recover from transient corruption.
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if [ "$EXIT_CODE" -ne 0 ] && echo "$OUTPUT" | grep -q "Could not resolve package dependencies"; then
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echo "SwiftPM package resolution failed, clearing caches and retrying once"
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rm -rf ~/Library/Caches/org.swift.swiftpm
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mkdir -p ~/Library/Caches/org.swift.swiftpm
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rm -rf ~/Library/Developer/Xcode/DerivedData/GhosttyTabs-*
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set +e
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run_unit_tests | tee /tmp/test-output.txt
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EXIT_CODE=${PIPESTATUS[0]}
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OUTPUT=$(cat /tmp/test-output.txt)
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set -e
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fi
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if [ "$EXIT_CODE" -ne 0 ]; then
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SUMMARY=$(echo "$OUTPUT" | grep "Executed.*tests.*with.*failures" | tail -1)
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if echo "$SUMMARY" | grep -q "(0 unexpected)"; then
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echo "All failures are expected, treating as pass"
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else
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echo "Unexpected test failures detected"
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exit 1
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fi
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fi
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- name: Run bundled Ghostty theme picker helper regression
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run: |
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set -euo pipefail
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CMUX_SOURCE_PACKAGES_DIR="$PWD/.ci-source-packages" \
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./tests/test_bundled_ghostty_theme_picker_helper.sh
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- name: Run CLI version memory guard regression
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run: |
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set -euo pipefail
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CLI_BIN="$(
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find "$HOME/Library/Developer/Xcode/DerivedData" -path "*/Build/Products/Debug/cmux" -exec stat -f '%m %N' {} \; \
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| sort -nr \
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| head -1 \
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| cut -d' ' -f2-
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)"
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if [ -z "${CLI_BIN:-}" ] || [ ! -x "$CLI_BIN" ]; then
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echo "cmux CLI binary not found in DerivedData" >&2
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exit 1
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fi
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CMUX_CLI_BIN="$CLI_BIN" python3 tests/test_cli_version_memory_guard.py
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tests-build-and-lag:
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# Build the full cmux scheme and run the lag regression on WarpBuild.
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# Keep lag validation separate from UI regressions so functional UI failures
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# and performance regressions stay isolated. Broader interactive UI suites
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# still run via test-e2e.yml on GitHub-hosted runners.
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if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository
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runs-on: warp-macos-15-arm64-6x
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timeout-minutes: 20
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steps:
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- name: Checkout
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uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
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with:
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submodules: recursive
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- name: Select Xcode
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run: |
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set -euo pipefail
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if [ -d "/Applications/Xcode.app/Contents/Developer" ]; then
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XCODE_DIR="/Applications/Xcode.app/Contents/Developer"
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else
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XCODE_APP="$(ls -d /Applications/Xcode*.app 2>/dev/null | sort | tail -n 1 || true)"
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if [ -n "$XCODE_APP" ]; then
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XCODE_DIR="$XCODE_APP/Contents/Developer"
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else
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echo "No Xcode.app found under /Applications" >&2
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exit 1
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fi
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fi
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echo "DEVELOPER_DIR=$XCODE_DIR" >> "$GITHUB_ENV"
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export DEVELOPER_DIR="$XCODE_DIR"
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xcodebuild -version
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- name: Cache GhosttyKit.xcframework
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id: cache-ghosttykit-lag
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uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4
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with:
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path: GhosttyKit.xcframework
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key: ghosttykit-${{ hashFiles('.gitmodules', 'ghostty') }}
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- name: Download pre-built GhosttyKit.xcframework
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if: steps.cache-ghosttykit-lag.outputs.cache-hit != 'true'
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run: |
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./scripts/download-prebuilt-ghosttykit.sh
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- name: Install zig
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run: |
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ZIG_REQUIRED="0.15.2"
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if command -v zig >/dev/null 2>&1 && zig version 2>/dev/null | grep -q "^${ZIG_REQUIRED}"; then
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echo "zig ${ZIG_REQUIRED} already installed"
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else
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echo "Installing zig ${ZIG_REQUIRED} from tarball"
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curl -fSL "https://ziglang.org/download/${ZIG_REQUIRED}/zig-aarch64-macos-${ZIG_REQUIRED}.tar.xz" -o /tmp/zig.tar.xz
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tar xf /tmp/zig.tar.xz -C /tmp
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sudo mkdir -p /usr/local/bin /usr/local/lib
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sudo cp -f /tmp/zig-aarch64-macos-${ZIG_REQUIRED}/zig /usr/local/bin/zig
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sudo cp -rf /tmp/zig-aarch64-macos-${ZIG_REQUIRED}/lib /usr/local/lib/zig
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export PATH="/usr/local/bin:$PATH"
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zig version
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fi
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- name: Cache DerivedData
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uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4
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with:
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path: ~/Library/Developer/Xcode/DerivedData/GhosttyTabs-*
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key: deriveddata-build-${{ hashFiles('GhosttyTabs.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved') }}-${{ hashFiles('GhosttyTabs.xcodeproj/project.pbxproj') }}
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restore-keys: |
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deriveddata-build-${{ hashFiles('GhosttyTabs.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved') }}-
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deriveddata-build-
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- name: Cache Swift packages
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uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4
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with:
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path: .ci-source-packages
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key: spm-build-${{ hashFiles('GhosttyTabs.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved') }}
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restore-keys: spm-build-
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- name: Resolve Swift packages
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run: |
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set -euo pipefail
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SOURCE_PACKAGES_DIR="$PWD/.ci-source-packages"
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mkdir -p "$SOURCE_PACKAGES_DIR"
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for attempt in 1 2 3; do
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if xcodebuild -project GhosttyTabs.xcodeproj -scheme cmux -configuration Debug \
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-clonedSourcePackagesDirPath "$SOURCE_PACKAGES_DIR" \
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-resolvePackageDependencies; then
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exit 0
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fi
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if [ "$attempt" -eq 3 ]; then
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echo "Failed to resolve Swift packages after 3 attempts" >&2
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exit 1
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fi
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echo "Package resolution failed on attempt $attempt, retrying..."
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sleep $((attempt * 5))
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done
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- name: Build app
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run: |
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set -euo pipefail
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SOURCE_PACKAGES_DIR="$PWD/.ci-source-packages"
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xcodebuild -project GhosttyTabs.xcodeproj -scheme cmux -configuration Debug \
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-clonedSourcePackagesDirPath "$SOURCE_PACKAGES_DIR" \
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-disableAutomaticPackageResolution \
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-destination "platform=macOS" build
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- name: Create virtual display
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run: |
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set -euo pipefail
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clang -framework Foundation -framework CoreGraphics \
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-o /tmp/create-virtual-display scripts/create-virtual-display.m
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/tmp/create-virtual-display &
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VDISPLAY_PID=$!
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echo "VDISPLAY_PID=$VDISPLAY_PID" >> "$GITHUB_ENV"
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sleep 3
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kill -0 "$VDISPLAY_PID"
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- name: Run workspace churn typing-lag regression
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run: |
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set -euo pipefail
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APP="$(find "$HOME/Library/Developer/Xcode/DerivedData" -path "*/Build/Products/Debug/cmux DEV.app" -print -quit)"
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if [ -z "${APP:-}" ] || [ ! -d "$APP" ]; then
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echo "cmux DEV.app not found in DerivedData" >&2
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exit 1
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fi
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|
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TAG="ci-lag"
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SOCK="/tmp/cmux-debug-${TAG}.sock"
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BUNDLE_ID="$(
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/usr/libexec/PlistBuddy -c 'Print :CFBundleIdentifier' "$APP/Contents/Info.plist" 2>/dev/null \
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|| echo 'com.cmuxterm.app.debug'
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)"
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pkill -x "cmux DEV" || true
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rm -f "$SOCK" "/tmp/cmux-${TAG}.sock" || true
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defaults write "$BUNDLE_ID" socketControlMode -string full >/dev/null 2>&1 || true
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CMUX_TAG="$TAG" CMUX_SOCKET_PATH="$SOCK" CMUX_UI_TEST_MODE=1 "$APP/Contents/MacOS/cmux DEV" >/tmp/cmux-ci-lag.log 2>&1 &
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APP_PID=$!
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trap 'kill "$APP_PID" >/dev/null 2>&1 || true' EXIT
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|
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for _ in {1..240}; do
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[ -S "$SOCK" ] && break
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|
sleep 0.25
|
|
done
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[ -S "$SOCK" ] || { echo "Socket not ready at $SOCK" >&2; exit 1; }
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CMUX_SOCKET_PATH="$SOCK" \
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CMUX_LAG_MAX_P95_RATIO=1.70 \
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CMUX_LAG_MAX_AVG_RATIO=1.70 \
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CMUX_LAG_MIN_BASELINE_P95_MS_FOR_RATIO=6.0 \
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CMUX_LAG_MIN_BASELINE_AVG_MS_FOR_RATIO=4.0 \
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CMUX_LAG_MAX_P95_DELTA_MS=20.0 \
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CMUX_LAG_MAX_AVG_DELTA_MS=12.0 \
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CMUX_LAG_MAX_CHURN_P95_MS=35 \
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CMUX_LAG_KEY_EVENTS=180 \
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python3 tests/test_workspace_churn_up_arrow_lag.py
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|
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- name: Cleanup virtual display
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if: always()
|
|
run: |
|
|
set -euo pipefail
|
|
if [ -n "${VDISPLAY_PID:-}" ]; then
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kill "$VDISPLAY_PID" >/dev/null 2>&1 || true
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fi
|
|
rm -f /tmp/create-virtual-display
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|
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ui-regressions:
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|
if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository
|
|
runs-on: warp-macos-15-arm64-6x
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|
timeout-minutes: 25
|
|
steps:
|
|
- name: Checkout
|
|
uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
|
|
with:
|
|
submodules: recursive
|
|
|
|
- name: Select Xcode
|
|
run: |
|
|
set -euo pipefail
|
|
if [ -d "/Applications/Xcode.app/Contents/Developer" ]; then
|
|
XCODE_DIR="/Applications/Xcode.app/Contents/Developer"
|
|
else
|
|
XCODE_APP="$(ls -d /Applications/Xcode*.app 2>/dev/null | sort | tail -n 1 || true)"
|
|
if [ -n "$XCODE_APP" ]; then
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|
XCODE_DIR="$XCODE_APP/Contents/Developer"
|
|
else
|
|
echo "No Xcode.app found under /Applications" >&2
|
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exit 1
|
|
fi
|
|
fi
|
|
echo "DEVELOPER_DIR=$XCODE_DIR" >> "$GITHUB_ENV"
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|
export DEVELOPER_DIR="$XCODE_DIR"
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|
xcodebuild -version
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|
xcrun --sdk macosx --show-sdk-path
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|
|
- name: Download pre-built GhosttyKit.xcframework
|
|
run: ./scripts/download-prebuilt-ghosttykit.sh
|
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|
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- name: Install zig
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run: |
|
|
ZIG_REQUIRED="0.15.2"
|
|
if command -v zig >/dev/null 2>&1 && zig version 2>/dev/null | grep -q "^${ZIG_REQUIRED}"; then
|
|
echo "zig ${ZIG_REQUIRED} already installed"
|
|
else
|
|
echo "Installing zig ${ZIG_REQUIRED} from tarball"
|
|
curl -fSL "https://ziglang.org/download/${ZIG_REQUIRED}/zig-aarch64-macos-${ZIG_REQUIRED}.tar.xz" -o /tmp/zig.tar.xz
|
|
tar xf /tmp/zig.tar.xz -C /tmp
|
|
sudo mkdir -p /usr/local/bin /usr/local/lib
|
|
sudo cp -f /tmp/zig-aarch64-macos-${ZIG_REQUIRED}/zig /usr/local/bin/zig
|
|
sudo cp -rf /tmp/zig-aarch64-macos-${ZIG_REQUIRED}/lib /usr/local/lib/zig
|
|
export PATH="/usr/local/bin:$PATH"
|
|
zig version
|
|
fi
|
|
|
|
- name: Cache Swift packages
|
|
uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4
|
|
with:
|
|
path: .ci-source-packages
|
|
key: spm-ui-regressions-${{ hashFiles('GhosttyTabs.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved') }}
|
|
restore-keys: spm-ui-regressions-
|
|
|
|
- name: Resolve Swift packages
|
|
run: |
|
|
set -euo pipefail
|
|
SOURCE_PACKAGES_DIR="$PWD/.ci-source-packages"
|
|
mkdir -p "$SOURCE_PACKAGES_DIR"
|
|
|
|
for attempt in 1 2 3; do
|
|
if xcodebuild -project GhosttyTabs.xcodeproj -scheme cmux -configuration Debug \
|
|
-clonedSourcePackagesDirPath "$SOURCE_PACKAGES_DIR" \
|
|
-resolvePackageDependencies; then
|
|
exit 0
|
|
fi
|
|
if [ "$attempt" -eq 3 ]; then
|
|
echo "Failed to resolve Swift packages after 3 attempts" >&2
|
|
exit 1
|
|
fi
|
|
echo "Package resolution failed on attempt $attempt, retrying..."
|
|
sleep $((attempt * 5))
|
|
done
|
|
|
|
- name: Run display resolution churn UI regression
|
|
run: |
|
|
set -euo pipefail
|
|
SOURCE_PACKAGES_DIR="$PWD/.ci-source-packages"
|
|
HELPER_PATH="/tmp/create-virtual-display"
|
|
MANIFEST_PATH="/tmp/cmux-ui-test-display-harness.json"
|
|
|
|
rm -f "$MANIFEST_PATH"
|
|
trap 'rm -f "$MANIFEST_PATH"' EXIT
|
|
|
|
clang -framework Foundation -framework CoreGraphics \
|
|
-o "$HELPER_PATH" scripts/create-virtual-display.m
|
|
|
|
cat >"$MANIFEST_PATH" <<EOF
|
|
{"helperBinaryPath":"$HELPER_PATH"}
|
|
EOF
|
|
|
|
# Retry once — foreground activation on headless CI runners is flaky
|
|
for attempt in 1 2; do
|
|
if xcodebuild -project GhosttyTabs.xcodeproj -scheme cmux -configuration Debug \
|
|
-clonedSourcePackagesDirPath "$SOURCE_PACKAGES_DIR" \
|
|
-disableAutomaticPackageResolution \
|
|
-destination "platform=macOS" \
|
|
-only-testing:cmuxUITests/DisplayResolutionRegressionUITests \
|
|
test; then
|
|
exit 0
|
|
fi
|
|
if [ "$attempt" -eq 2 ]; then
|
|
echo "Display resolution UI regression failed after 2 attempts" >&2
|
|
exit 1
|
|
fi
|
|
echo "Attempt $attempt failed, retrying..."
|
|
pkill -x "cmux DEV" 2>/dev/null || true
|
|
sleep 3
|
|
done
|
|
|
|
- name: Run browser find focus UI regression
|
|
run: |
|
|
set -euo pipefail
|
|
SOURCE_PACKAGES_DIR="$PWD/.ci-source-packages"
|
|
xcodebuild -project GhosttyTabs.xcodeproj -scheme cmux -configuration Debug \
|
|
-clonedSourcePackagesDirPath "$SOURCE_PACKAGES_DIR" \
|
|
-disableAutomaticPackageResolution \
|
|
-destination "platform=macOS" \
|
|
-maximum-test-execution-time-allowance 120 \
|
|
-only-testing:cmuxUITests/BrowserPaneNavigationKeybindUITests/testCmdFFocusesBrowserFindFieldAfterCmdDCmdLNavigation \
|
|
test
|