ci: build iOS app for iOS changes

.github/workflows/ci.yml

@@ -100,6 +100,7 @@ jobs:
       run_macos_node: ${{ steps.manifest.outputs.run_macos_node }}
       macos_node_matrix: ${{ steps.manifest.outputs.macos_node_matrix }}
       run_macos_swift: ${{ steps.manifest.outputs.run_macos_swift }}
+      run_ios_build: ${{ steps.manifest.outputs.run_ios_build }}
       run_android_job: ${{ steps.manifest.outputs.run_android_job }}
       android_matrix: ${{ steps.manifest.outputs.android_matrix }}
     steps:
@@ -204,6 +205,7 @@ jobs:
           OPENCLAW_CI_DOCS_CHANGED: ${{ github.event_name == 'workflow_dispatch' && 'true' || steps.docs_scope.outputs.docs_changed }}
           OPENCLAW_CI_RUN_NODE: ${{ github.event_name == 'workflow_dispatch' && 'true' || steps.changed_scope.outputs.run_node || 'false' }}
           OPENCLAW_CI_RUN_MACOS: ${{ github.event_name == 'workflow_dispatch' && 'true' || steps.changed_scope.outputs.run_macos || 'false' }}
+          OPENCLAW_CI_RUN_IOS_BUILD: ${{ github.event_name == 'workflow_dispatch' && 'true' || steps.changed_scope.outputs.run_ios_build || 'false' }}
           OPENCLAW_CI_RUN_ANDROID: ${{ github.event_name == 'workflow_dispatch' && (inputs.release_gate || inputs.include_android) && 'true' || steps.changed_scope.outputs.run_android || 'false' }}
           OPENCLAW_CI_RUN_WINDOWS: ${{ github.event_name == 'workflow_dispatch' && 'true' || steps.changed_scope.outputs.run_windows || 'false' }}
           OPENCLAW_CI_RUN_NODE_FAST_ONLY: ${{ github.event_name == 'workflow_dispatch' && 'false' || steps.changed_scope.outputs.run_node_fast_only || 'false' }}
@@ -267,6 +269,8 @@ jobs:
           const runPluginContractShards = runNodeFull || runNodeFastPluginContracts;
           const runMacos =
             parseBoolean(process.env.OPENCLAW_CI_RUN_MACOS) && !docsOnly && isCanonicalRepository;
+          const runIosBuild =
+            parseBoolean(process.env.OPENCLAW_CI_RUN_IOS_BUILD) && !docsOnly && isCanonicalRepository;
           const runAndroid =
             parseBoolean(process.env.OPENCLAW_CI_RUN_ANDROID) && !docsOnly && isCanonicalRepository;
           const runWindows =
@@ -361,6 +365,7 @@ jobs:
               runMacos ? [{ check_name: "macos-node", runtime: "node", task: "test" }] : [],
             ),
             run_macos_swift: runMacos,
+            run_ios_build: runIosBuild,
             run_android_job: runAndroid,
             android_matrix: createMatrix(
               runAndroid
@@ -2162,6 +2167,76 @@ jobs:
           done
           exit 1
 
+  ios-build:
+    permissions:
+      contents: read
+    name: "ios-build"
+    needs: [preflight]
+    if: needs.preflight.outputs.run_ios_build == 'true'
+    runs-on: ${{ github.event_name == 'workflow_dispatch' && 'macos-26' || (github.repository == 'openclaw/openclaw' && 'blacksmith-12vcpu-macos-26' || 'macos-26') }}
+    timeout-minutes: 45
+    steps:
+      - name: Checkout
+        env:
+          CHECKOUT_REPO: ${{ github.repository }}
+          CHECKOUT_SHA: ${{ needs.preflight.outputs.checkout_revision }}
+        run: |
+          set -euo pipefail
+          git init "$GITHUB_WORKSPACE"
+          git -C "$GITHUB_WORKSPACE" config gc.auto 0
+          git -C "$GITHUB_WORKSPACE" remote add origin "https://github.com/${CHECKOUT_REPO}.git"
+          fetch_timeout_seconds=90
+          fetch_checkout_ref() {
+            git -C "$GITHUB_WORKSPACE" \
+              -c protocol.version=2 \
+              fetch --no-tags --prune --no-recurse-submodules --depth=1 origin \
+              "+${CHECKOUT_SHA}:refs/remotes/origin/checkout" &
+            local fetch_pid="$!"
+            local elapsed=0
+            while kill -0 "$fetch_pid" 2>/dev/null; do
+              if [ "$elapsed" -ge "$fetch_timeout_seconds" ]; then
+                kill -TERM "$fetch_pid" 2>/dev/null || true
+                sleep 10
+                kill -KILL "$fetch_pid" 2>/dev/null || true
+                wait "$fetch_pid" || true
+                return 124
+              fi
+              sleep 1
+              elapsed=$((elapsed + 1))
+            done
+            wait "$fetch_pid"
+          }
+          fetch_checkout_ref
+          git -C "$GITHUB_WORKSPACE" checkout --detach refs/remotes/origin/checkout
+
+      - name: Select Xcode 26
+        run: |
+          set -euo pipefail
+          for xcode_app in /Applications/Xcode_26.5.app /Applications/Xcode-26.5.0.app; do
+            if [ -d "$xcode_app/Contents/Developer" ]; then
+              sudo xcode-select -s "$xcode_app/Contents/Developer"
+              break
+            fi
+          done
+          xcodebuild -version
+          xcode_version="$(xcodebuild -version | awk 'NR == 1 { print $2 }')"
+          if [[ "$xcode_version" != 26.* ]]; then
+            echo "error: expected Xcode 26.x, got $xcode_version" >&2
+            exit 1
+          fi
+          swift --version
+
+      - name: Setup Node environment
+        uses: ./.github/actions/setup-node-env
+        with:
+          install-bun: "false"
+
+      - name: Install iOS Swift tooling
+        run: brew install xcodegen swiftlint swiftformat
+
+      - name: Build iOS app
+        run: pnpm ios:build
+
   android:
     permissions:
       contents: read
@@ -2313,6 +2388,7 @@ jobs:
       - checks-windows
       - macos-node
       - macos-swift
+      - ios-build
       - android
     if: ${{ !cancelled() && always() && github.event_name != 'push' && (github.event_name != 'pull_request' || !github.event.pull_request.draft) }}
     runs-on: ubuntu-24.04