chore(.gitignore): add test.ts to the list of ignored files

fix(prepare-commit-msg-hook.ts): add missing await keyword to getStagedFiles() function call
feat(prepare-commit-msg-hook.ts): add spinner to indicate commit message generation progress
feat(utils/mergeDiffs.ts): add mergeDiffs function to merge array of strings into an array of strings with a maximum length
The test.ts file is now ignored by git. The missing await keyword has been added to the getStagedFiles() function call. A spinner has been added to indicate the progress of commit message generation. The mergeDiffs function has been added to merge an array of strings into an array of strings with a maximum length.

src/commands/prepare-commit-msg-hook.ts

@@ -1,6 +1,6 @@
 import fs from 'fs/promises';
 import chalk from 'chalk';
-import { intro, outro } from '@clack/prompts';
+import { intro, outro, spinner } from '@clack/prompts';
 import { getChangedFiles, getDiff, getStagedFiles, gitAdd } from '../utils/git';
 import { getConfig } from './config';
 import { generateCommitMessageWithChatCompletion } from '../generateCommitMessageFromGitDiff';
@@ -17,11 +17,13 @@ export const prepareCommitMessageHook = async () => {
 
     if (commitSource) return;
 
+    const stagedFiles = await getStagedFiles();
     const changedFiles = await getChangedFiles();
-    if (changedFiles) await gitAdd({ files: changedFiles });
+
+    if (!stagedFiles && changedFiles) await gitAdd({ files: changedFiles });
     else {
-        outro("No changes detected, write some code and run `oc` again");
-        process.exit(1);
+      outro('No changes detected, write some code and run `oc` again');
+      process.exit(1);
     }
 
     const staged = await getStagedFiles();
@@ -38,11 +40,15 @@ export const prepareCommitMessageHook = async () => {
       );
     }
 
+    const spin = spinner();
+    spin.start('Generating commit message');
     const commitMessage = await generateCommitMessageWithChatCompletion(
       await getDiff({ files: staged })
     );
-
-    if (typeof commitMessage !== 'string') throw new Error(commitMessage.error);
+    if (typeof commitMessage !== 'string') {
+      spin.stop('Error');
+      throw new Error(commitMessage.error);
+    } else spin.stop('Done');
 
     const fileContent = await fs.readFile(messageFilePath);
 

src/utils/mergeDiffs.ts

@@ -1,5 +1,5 @@
-import { tokenCount } from './tokenCount'
-export function mergeStrings(arr: string[], maxStringLength: number): string[] {
+import { tokenCount } from './tokenCount';
+export function mergeDiffs(arr: string[], maxStringLength: number): string[] {
   const mergedArr: string[] = [];
   let currentItem: string = arr[0];
   for (const item of arr.slice(1)) {