refactor: hooks to be called via aicommits (#99)

src/cli.ts

@@ -1,21 +1,9 @@
-import { execa } from 'execa';
-import {
-	black, dim, green, red, bgCyan,
-} from 'kolorist';
-import {
-	intro, outro, spinner, select, confirm, isCancel,
-} from '@clack/prompts';
 import { cli } from 'cleye';
 import { description, version } from '../package.json';
-import {
-	assertGitRepo,
-	getStagedDiff,
-	getDetectedMessage,
-} from './utils/git.js';
-import { getConfig } from './utils/config.js';
-import { generateCommitMessage } from './utils/openai.js';
+import aicommits from './commands/aicommits.js';
+import prepareCommitMessageHook from './commands/prepare-commit-msg-hook.js';
 import configCommand from './commands/config.js';
-import hookCommand from './commands/hook.js';
+import hookCommand, { isCalledFromGitHook } from './commands/hook.js';
 
 const rawArgv = process.argv.slice(2);
 
@@ -51,70 +39,14 @@ cli(
 		ignoreArgv: type => type === 'unknown-flag' || type === 'argument',
 	},
 	(argv) => {
-		(async () => {
-			intro(bgCyan(black(' aicommits ')));
-
-			await assertGitRepo();
-
-			const detectingFiles = spinner();
-			detectingFiles.start('Detecting staged files');
-			const staged = await getStagedDiff();
-
-			if (!staged) {
-				throw new Error('No staged changes found. Make sure to stage your changes with `git add`.');
-			}
-
-			detectingFiles.stop(`${getDetectedMessage(staged.files)}:\n${
-				staged.files.map(file => `     ${file}`).join('\n')
-			}`);
-
-			const config = await getConfig();
-			const OPENAI_KEY = process.env.OPENAI_KEY ?? process.env.OPENAI_API_KEY ?? config.OPENAI_KEY;
-			if (!OPENAI_KEY) {
-				throw new Error('Please set your OpenAI API key in ~/.aicommits');
-			}
-
-			const s = spinner();
-			s.start('The AI is analyzing your changes');
-			const messages = await generateCommitMessage(
-				OPENAI_KEY,
-				staged.diff,
+		if (isCalledFromGitHook) {
+			prepareCommitMessageHook();
+		} else {
+			aicommits(
 				argv.flags.generate,
+				rawArgv,
 			);
-			s.stop('Changes analyzed');
-
-			let message;
-			if (messages.length === 1) {
-				[message] = messages;
-				const confirmed = await confirm({
-					message: `Use this commit message?\n\n   ${message}\n`,
-				});
-
-				if (!confirmed || isCancel(confirmed)) {
-					outro('Commit cancelled');
-					return;
-				}
-			} else {
-				const selected = await select({
-					message: `Pick a commit message to use: ${dim('(Ctrl+c to exit)')}`,
-					options: messages.map(value => ({ label: value, value })),
-				});
-
-				if (isCancel(selected)) {
-					outro('Commit cancelled');
-					return;
-				}
-
-				message = selected;
-			}
-
-			await execa('git', ['commit', '-m', message, ...rawArgv]);
-
-			outro(`${green('✔')} Successfully committed!`);
-		})().catch((error) => {
-			outro(`${red('✖')} ${error.message}`);
-			process.exit(1);
-		});
+		}
 	},
 	rawArgv,
 );