Fix iOS platform build issue (#11)

* Add iOS build CI

* Fix iOS build issue

Author: Kyle-Ye

.github/workflows/ios.yml

@@ -24,7 +24,16 @@ jobs:
           xcode-version: ${{ matrix.xcode-version }}
       - name: Swift version
         run: swift --version
-      - name: Build and run tests in debug mode with coverage
+      - name: Build in debug mode on iOS
+        run: |
+          xcodebuild build \
+            -scheme OpenGraph-Package \
+            -configuration Debug \
+            -destination "platform=iOS" \
+            -enableCodeCoverage=YES \
+            -derivedDataPath .build-debug \
+            OTHER_SWIFT_FLAGS="-warnings-as-errors"
+      - name: Build and run tests in debug mode with coverage on iOS Simulator
         run: |
           xcodebuild test \
             -scheme OpenGraph-Package \

Sources/_OpenGraph/Debug/og-debug-server.mm

@@ -197,22 +197,22 @@
         id object = [NSJSONSerialization JSONObjectWithData:(__bridge NSData *)data options:0 error:NULL];
         if (object && [object isKindOfClass:NSDictionary.class]) {
             NSDictionary *dic = (NSDictionary *)object;
-            id command = dic[@"command"];
-            if ([command isEqualTo:@"graph/description"]) {
+            NSString *command = dic[@"command"];
+            if ([command isEqual:@"graph/description"]) {
                 NSMutableDictionary *mutableDic = [NSMutableDictionary dictionaryWithDictionary:dic];
                 mutableDic[(__bridge NSString *)OGDescriptionFormat] = @"graph/dict";
                 CFTypeRef description = OG::Graph::description(nullptr, mutableDic);
                 if (description) {
                     NSData *descriptionData = [NSJSONSerialization dataWithJSONObject:(__bridge id)description options:0 error:NULL];
                     return (__bridge CFDataRef)descriptionData;
                 }
-            } else if ([command isEqualTo:@"profiler/start"]) {
+            } else if ([command isEqual:@"profiler/start"]) {
                 // TODO
-            } else if ([command isEqualTo:@"profiler/stop"]) {
+            } else if ([command isEqual:@"profiler/stop"]) {
                 // TODO
-            } else if ([command isEqualTo:@"profiler/reset"]) {
+            } else if ([command isEqual:@"profiler/reset"]) {
                 // TODO
-            } else if ([command isEqualTo:@"profiler/mark"]) {
+            } else if ([command isEqual:@"profiler/mark"]) {
                 // TODO
             }
         }