codenameone · shai-almog · Dec 20, 2025 · Dec 19, 2025
diff --git a/maven/codenameone-maven-plugin/src/main/java/com/codename1/builders/IPhoneBuilder.java b/maven/codenameone-maven-plugin/src/main/java/com/codename1/builders/IPhoneBuilder.java
@@ -2194,6 +2194,20 @@ public void stop() {
             summary.append("----------------------\n");
             summary.append(String.format("%-40s : %d ms", "Total Time", totalDuration));
             log(summary.toString());
+            String statsFile = System.getenv("CN1_BUILD_STATS_FILE");
+            if (statsFile != null && statsFile.length() > 0) {
+                try {
+                    File f = new File(statsFile);
+                    if (f.getParentFile() != null) {
+                        f.getParentFile().mkdirs();
+                    }
+                    try (FileOutputStream fos = new FileOutputStream(f)) {
+                        fos.write(summary.toString().getBytes("UTF-8"));
+                    }
+                } catch (Exception ex) {
+                    log("Failed to write build stats to file " + statsFile + ": " + ex.getMessage());
+                }
+            }
         }
     }
 

diff --git a/scripts/build-ios-app.sh b/scripts/build-ios-app.sh
@@ -63,6 +63,12 @@ xcodebuild -version
 bia_log "Building iOS Xcode project using Codename One port"
 cd $APP_DIR
 VM_START=$(date +%s)
+
+ARTIFACTS_DIR="${ARTIFACTS_DIR:-$REPO_ROOT/artifacts}"
+mkdir -p "$ARTIFACTS_DIR"
+
+export CN1_BUILD_STATS_FILE="$ARTIFACTS_DIR/iphone-builder-stats.txt"
+
 ./mvnw package \
   -DskipTests \
   -Dcodename1.platform=ios \
@@ -73,11 +79,19 @@ VM_END=$(date +%s)
 VM_TIME=$((VM_END - VM_START))
 cd ../..
 
-ARTIFACTS_DIR="${ARTIFACTS_DIR:-$REPO_ROOT/artifacts}"
-mkdir -p "$ARTIFACTS_DIR"
 echo "$VM_TIME" > "$ARTIFACTS_DIR/vm_time.txt"
 bia_log "VM translation time: ${VM_TIME}s (saved to $ARTIFACTS_DIR/vm_time.txt)"
 
+# Calculate Maven overhead if stats file exists
+if [ -f "$ARTIFACTS_DIR/iphone-builder-stats.txt" ]; then
+    TOTAL_BUILDER_TIME_MS=$(grep "Total Time" "$ARTIFACTS_DIR/iphone-builder-stats.txt" | awk -F ':' '{print $2}' | tr -d ' ms')
+    if [ -n "$TOTAL_BUILDER_TIME_MS" ]; then
+        TOTAL_BUILDER_TIME_SEC=$((TOTAL_BUILDER_TIME_MS / 1000))
+        MAVEN_OVERHEAD=$((VM_TIME - TOTAL_BUILDER_TIME_SEC))
+        echo "Maven Overhead : ${MAVEN_OVERHEAD}000 ms" >> "$ARTIFACTS_DIR/iphone-builder-stats.txt"
+    fi
+fi
+
 IOS_TARGET_DIR="$APP_DIR/ios/target"
 if [ ! -d "$IOS_TARGET_DIR" ]; then
   bia_log "iOS target directory not found at $IOS_TARGET_DIR" >&2
@@ -101,13 +115,17 @@ bia_log "Found generated iOS project at $PROJECT_DIR"
 # CocoaPods (project contains a Podfile but usually empty — fine)
 if [ -f "$PROJECT_DIR/Podfile" ]; then
   bia_log "Installing CocoaPods dependencies"
+  POD_START=$(date +%s)
   (
     cd "$PROJECT_DIR"
     if ! pod install --repo-update; then
       bia_log "pod install --repo-update failed; retrying without repo update"
       pod install
     fi
   )
+  POD_END=$(date +%s)
+  POD_TIME=$((POD_END - POD_START))
+  echo "CocoaPods Install (Script) : ${POD_TIME}000 ms" >> "$ARTIFACTS_DIR/iphone-builder-stats.txt"
 else
   bia_log "Podfile not found in generated project; skipping pod install"
 fi

diff --git a/scripts/common/java/RenderScreenshotReport.java b/scripts/common/java/RenderScreenshotReport.java
@@ -32,11 +32,40 @@ public static void main(String[] args) throws Exception {
 
         CoverageSummary coverage = loadCoverage(arguments.coverageSummary, arguments.coverageHtmlUrl);
 
-        SummaryAndComment output = buildSummaryAndComment(data, title, marker, successMessage, coverage, arguments.vmTime, arguments.compilationTime);
+        Map<String, String> extraStats = new LinkedHashMap<>();
+        if (arguments.extraStats != null) {
+            for (Path p : arguments.extraStats) {
+                if (Files.isRegularFile(p)) {
+                    parseStatsFile(p, extraStats);
+                }
+            }
+        }
+
+        SummaryAndComment output = buildSummaryAndComment(data, title, marker, successMessage, coverage, arguments.vmTime, arguments.compilationTime, extraStats);
         writeLines(arguments.summaryOut, output.summaryLines);
         writeLines(arguments.commentOut, output.commentLines);
     }
 
+    private static void parseStatsFile(Path p, Map<String, String> extraStats) {
+        try {
+            List<String> lines = Files.readAllLines(p, StandardCharsets.UTF_8);
+            for (String line : lines) {
+                line = line.trim();
+                if (line.isEmpty() || line.startsWith("-")) {
+                    continue;
+                }
+                int colon = line.indexOf(':');
+                if (colon > 0) {
+                    String key = line.substring(0, colon).trim();
+                    String val = line.substring(colon + 1).trim();
+                    extraStats.put(key, val);
+                }
+            }
+        } catch (IOException e) {
+            System.err.println("Failed to read stats file " + p + ": " + e.getMessage());
+        }
+    }
+
     private static void writeLines(Path path, List<String> lines) throws IOException {
         StringBuilder sb = new StringBuilder();
         for (int i = 0; i < lines.size(); i++) {
@@ -51,7 +80,7 @@ private static void writeLines(Path path, List<String> lines) throws IOException
         Files.writeString(path, sb.toString(), StandardCharsets.UTF_8);
     }
 
-    private static SummaryAndComment buildSummaryAndComment(Map<String, Object> data, String title, String marker, String successMessage, CoverageSummary coverage, Long vmTime, Long compilationTime) {
+    private static SummaryAndComment buildSummaryAndComment(Map<String, Object> data, String title, String marker, String successMessage, CoverageSummary coverage, Long vmTime, Long compilationTime, Map<String, String> extraStats) {
         List<String> summaryLines = new ArrayList<>();
         List<String> commentLines = new ArrayList<>();
         Object resultsObj = data.get("results");
@@ -161,7 +190,7 @@ private static SummaryAndComment buildSummaryAndComment(Map<String, Object> data
         }
 
         // Add benchmark results at the end
-        appendBenchmarkResults(commentLines, vmTime, compilationTime);
+        appendBenchmarkResults(commentLines, vmTime, compilationTime, extraStats);
 
         if (commentLines.isEmpty() || (commentLines.size() == 1 && commentLines.get(0).isEmpty())) {
             // This fallback block might be redundant now, but kept for safety.
@@ -231,8 +260,8 @@ private static void appendCoverageSummary(List<String> summaryLines, CoverageSum
         }
     }
 
-    private static void appendBenchmarkResults(List<String> commentLines, Long vmTime, Long compilationTime) {
-        if (vmTime == null && compilationTime == null) {
+    private static void appendBenchmarkResults(List<String> commentLines, Long vmTime, Long compilationTime, Map<String, String> extraStats) {
+        if (vmTime == null && compilationTime == null && (extraStats == null || extraStats.isEmpty())) {
             return;
         }
         if (!commentLines.isEmpty() && !commentLines.get(commentLines.size() - 1).isEmpty()) {
@@ -246,6 +275,15 @@ private static void appendBenchmarkResults(List<String> commentLines, Long vmTim
         if (compilationTime != null) {
             commentLines.add(String.format("- **Compilation Time:** %d seconds", compilationTime));
         }
+        if (extraStats != null && !extraStats.isEmpty()) {
+            commentLines.add("");
+            commentLines.add("#### Detailed Performance Metrics");
+            commentLines.add("| Metric | Duration |");
+            commentLines.add("| --- | --- |");
+            for (Map.Entry<String, String> entry : extraStats.entrySet()) {
+                commentLines.add(String.format("| %s | %s |", entry.getKey(), entry.getValue()));
+            }
+        }
         commentLines.add("");
     }
 
@@ -450,8 +488,9 @@ private static class Arguments {
         final String coverageHtmlUrl;
         final Long vmTime;
         final Long compilationTime;
+        final List<Path> extraStats;
 
-        private Arguments(Path compareJson, Path commentOut, Path summaryOut, String marker, String title, String successMessage, Path coverageSummary, String coverageHtmlUrl, Long vmTime, Long compilationTime) {
+        private Arguments(Path compareJson, Path commentOut, Path summaryOut, String marker, String title, String successMessage, Path coverageSummary, String coverageHtmlUrl, Long vmTime, Long compilationTime, List<Path> extraStats) {
             this.compareJson = compareJson;
             this.commentOut = commentOut;
             this.summaryOut = summaryOut;
@@ -462,6 +501,7 @@ private Arguments(Path compareJson, Path commentOut, Path summaryOut, String mar
             this.coverageHtmlUrl = coverageHtmlUrl;
             this.vmTime = vmTime;
             this.compilationTime = compilationTime;
+            this.extraStats = extraStats;
         }
 
         static Arguments parse(String[] args) {
@@ -475,6 +515,7 @@ static Arguments parse(String[] args) {
             String coverageHtmlUrl = null;
             Long vmTime = null;
             Long compilationTime = null;
+            List<Path> extraStats = new ArrayList<>();
             for (int i = 0; i < args.length; i++) {
                 String arg = args[i];
                 switch (arg) {
@@ -558,6 +599,13 @@ static Arguments parse(String[] args) {
                             return null;
                         }
                     }
+                    case "--extra-stats" -> {
+                         if (++i >= args.length) {
+                            System.err.println("Missing value for --extra-stats");
+                            return null;
+                        }
+                        extraStats.add(Path.of(args[i]));
+                    }
                     default -> {
                         System.err.println("Unknown argument: " + arg);
                         return null;
@@ -568,7 +616,7 @@ static Arguments parse(String[] args) {
                 System.err.println("--compare-json, --comment-out, and --summary-out are required");
                 return null;
             }
-            return new Arguments(compare, comment, summary, marker, title, successMessage, coverageSummary, coverageHtmlUrl, vmTime, compilationTime);
+            return new Arguments(compare, comment, summary, marker, title, successMessage, coverageSummary, coverageHtmlUrl, vmTime, compilationTime, extraStats);
         }
     }
 

diff --git a/scripts/lib/cn1ss.sh b/scripts/lib/cn1ss.sh
@@ -361,6 +361,15 @@ cn1ss_process_and_report() {
     render_args+=(--compilation-time "$CN1SS_COMPILATION_TIME")
   fi
 
+  # Pass any stats files found in artifacts
+  if [ -n "$artifacts_dir" ] && [ -d "$artifacts_dir" ]; then
+    for stats_file in "$artifacts_dir"/iphone-builder-stats.txt "$artifacts_dir"/ios-test-stats.txt; do
+      if [ -f "$stats_file" ]; then
+        render_args+=(--extra-stats "$stats_file")
+      fi
+    done
+  fi
+
   if ! cn1ss_java_run "$CN1SS_RENDER_CLASS" "${render_args[@]}"; then
     cn1ss_log "FATAL: Failed to render screenshot summary/comment"
     return 14

diff --git a/scripts/run-ios-ui-tests.sh b/scripts/run-ios-ui-tests.sh
@@ -335,8 +335,11 @@ SIM_DESTINATION="$(normalize_destination "$SIM_DESTINATION")"
 SIM_UDID="$(printf '%s\n' "$SIM_DESTINATION" | sed -n 's/.*id=\([^,]*\).*/\1/p' | tr -d '\r[:space:]')"
 if [ -n "$SIM_UDID" ]; then
   ri_log "Booting simulator $SIM_UDID"
+  BOOT_START=$(date +%s)
   xcrun simctl boot "$SIM_UDID" >/dev/null 2>&1 || true
   xcrun simctl bootstatus "$SIM_UDID" -b
+  BOOT_END=$(date +%s)
+  echo "Simulator Boot : $(( (BOOT_END - BOOT_START) * 1000 )) ms" >> "$ARTIFACTS_DIR/ios-test-stats.txt"
   SIM_DESTINATION="id=$SIM_UDID"
 fi
 ri_log "Running DeviceRunner on destination '$SIM_DESTINATION'"
@@ -435,8 +438,11 @@ APP_PROCESS_NAME="${WRAPPER_NAME%.app}"
 
   if [ -n "$SIM_DEVICE_ID" ]; then
     ri_log "Booting simulator $SIM_DEVICE_ID"
+    BOOT_START=$(date +%s)
     xcrun simctl boot "$SIM_DEVICE_ID" >/dev/null 2>&1 || true
     xcrun simctl bootstatus "$SIM_DEVICE_ID" -b
+    BOOT_END=$(date +%s)
+    echo "Simulator Boot (Run) : $(( (BOOT_END - BOOT_START) * 1000 )) ms" >> "$ARTIFACTS_DIR/ios-test-stats.txt"
   else
     ri_log "Warning: simulator UDID not resolved; relying on default booted device"
     xcrun simctl bootstatus booted -b || true
@@ -470,25 +476,36 @@ APP_PROCESS_NAME="${WRAPPER_NAME%.app}"
   sleep 2
 
   ri_log "Installing simulator app bundle"
+  INSTALL_START=$(date +%s)
   if [ -n "$SIM_DEVICE_ID" ]; then
     if ! xcrun simctl install "$SIM_DEVICE_ID" "$APP_BUNDLE_PATH"; then
       ri_log "FATAL: simctl install failed"
       exit 11
     fi
+    INSTALL_END=$(date +%s)
+
+    LAUNCH_START=$(date +%s)
     if ! xcrun simctl launch "$SIM_DEVICE_ID" "$BUNDLE_IDENTIFIER" >/dev/null 2>&1; then
       ri_log "FATAL: simctl launch failed"
       exit 11
     fi
+    LAUNCH_END=$(date +%s)
   else
     if ! xcrun simctl install booted "$APP_BUNDLE_PATH"; then
       ri_log "FATAL: simctl install failed"
       exit 11
     fi
+    INSTALL_END=$(date +%s)
+
+    LAUNCH_START=$(date +%s)
     if ! xcrun simctl launch booted "$BUNDLE_IDENTIFIER" >/dev/null 2>&1; then
       ri_log "FATAL: simctl launch failed"
       exit 11
     fi
+    LAUNCH_END=$(date +%s)
   fi
+  echo "App Install : $(( (INSTALL_END - INSTALL_START) * 1000 )) ms" >> "$ARTIFACTS_DIR/ios-test-stats.txt"
+  echo "App Launch : $(( (LAUNCH_END - LAUNCH_START) * 1000 )) ms" >> "$ARTIFACTS_DIR/ios-test-stats.txt"
 
 END_MARKER="CN1SS:SUITE:FINISHED"
 TIMEOUT_SECONDS=300
@@ -506,6 +523,8 @@ while true; do
   fi
   sleep 5
 done
+END_TIME=$(date +%s)
+echo "Test Execution : $(( (END_TIME - START_TIME) * 1000 )) ms" >> "$ARTIFACTS_DIR/ios-test-stats.txt"
 
 sleep 3