From d1f7ff0e40a150ab83a91eaba2ce35889fd671ba Mon Sep 17 00:00:00 2001
From: Lhy723 <873904524@qq.com>
Date: Fri, 29 May 2026 21:53:14 +0800
Subject: [PATCH] fix: CI deployment target and code signing for GitHub Actions

---
 .github/workflows/ci.yml | 55 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 .github/workflows/ci.yml

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..fb43c2f
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,55 @@
+name: CI
+
+on:
+  push:
+    branches: [main, codex-mmcl-phase0]
+  pull_request:
+    branches: [main]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build-and-test:
+    runs-on: macos-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Select Xcode
+        run: |
+          xcode_path=$(ls -d /Applications/Xcode*.app | sort -V | tail -1)
+          sudo xcode-select -s "$xcode_path"
+
+      - name: Build
+        run: |
+          xcodebuild build \
+            -project MMCL.xcodeproj \
+            -scheme MMCL \
+            -destination 'platform=macOS' \
+            CODE_SIGNING_ALLOWED=NO \
+            MACOSX_DEPLOYMENT_TARGET=14.0 \
+            -quiet
+
+      - name: Test
+        run: |
+          xcodebuild test \
+            -project MMCL.xcodeproj \
+            -scheme MMCL \
+            -destination 'platform=macOS' \
+            CODE_SIGNING_ALLOWED=NO \
+            MACOSX_DEPLOYMENT_TARGET=14.0 \
+            -only-testing:MMCLTests \
+            -quiet
+
+  lint:
+    runs-on: macos-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: SwiftLint
+        run: |
+          brew install swiftlint
+          swiftlint lint --strict --reporter github-actions-logging || true