refactor(cli): extract commit result display and extend commit return with stats

index.ts

@@ -355,20 +355,32 @@ async function main() {
     return;
   }
 
+function printCommitResult(
+  result: { branch: string; hash: string; files: number; insertions: number; deletions: number },
+  msg: string,
+) {
+  console.log(`\n  ${GREEN}${BOLD}✔ Committed successfully!${RESET}`);
+
+  const id = result.branch && result.hash
+    ? `${YELLOW}[${result.branch} ${result.hash}]${RESET}`
+    : result.hash
+      ? `${YELLOW}${result.hash}${RESET}`
+      : "";
+  console.log(`    ${id}  ${msg}`);
+
+  const parts: string[] = [];
+  if (result.files > 0) parts.push(`${YELLOW}${result.files} file${result.files > 1 ? "s" : ""} changed${RESET}`);
+  if (result.insertions > 0) parts.push(`${GREEN}${result.insertions} insertion${result.insertions > 1 ? "s" : ""}(+)${RESET}`);
+  if (result.deletions > 0) parts.push(`${RED}${result.deletions} deletion${result.deletions > 1 ? "s" : ""}(-)${RESET}`);
+  if (parts.length > 0) console.log(`    ${parts.join(", ")}`);
+}
+
   const action = await confirmCommit(message);
 
   if (action === "y") {
     try {
       const result = await commit(message);
-      console.log(
-        `\n  ${GREEN}${BOLD}✔ Committed successfully!${RESET}`,
-      );
-      if (result.hash) {
-        console.log(`    ${YELLOW}${result.hash}${RESET}  ${message}`);
-      }
-      if (result.summary) {
-        console.log(`    ${DIM}${result.summary}${RESET}`);
-      }
+      printCommitResult(result, message);
     } catch (err) {
       console.error(
         `  ${RED}Commit failed: ${err instanceof Error ? err.message : err}${RESET}`,
@@ -380,15 +392,7 @@ async function main() {
     if (edited) {
       try {
         const result = await commit(edited);
-        console.log(
-          `\n  ${GREEN}${BOLD}✔ Committed successfully!${RESET}`,
-        );
-        if (result.hash) {
-          console.log(`    ${YELLOW}${result.hash}${RESET}  ${edited}`);
-        }
-        if (result.summary) {
-          console.log(`    ${DIM}${result.summary}${RESET}`);
-        }
+        printCommitResult(result, edited);
       } catch (err) {
         console.error(
           `  ${RED}Commit failed: ${err instanceof Error ? err.message : err}${RESET}`,