feat: initial commit

pre-files/commit-msg-linter.js

@@ -0,0 +1,167 @@
+const { exec, execSync } = require('child_process');
+const { promises: fs } = require('fs');
+const chalk = require('chalk');
+
+const commitTypes = {
+  feat: '✨',
+  fix: '🐛',
+  docs: '📚',
+  style: '🎨',
+  refactor: '🔨',
+  test: '✅',
+  chore: '🛠️',
+};
+
+const defaultEmoji = '🔖'; // Default emoji if the commit type is not found
+
+async function run() {
+  // Dynamically import the ES Module
+  const ora = (await import('ora')).default;
+
+  const spinner = ora('Running custom commit message check...').start();
+
+  try {
+    console.log(chalk.blue('🔍 Running custom commit message check...'));
+    console.log();
+
+    // Get the commit message file path from the command line arguments
+    const commitMsgFile = process.argv[2];
+
+    if (!commitMsgFile) {
+      spinner.fail('❌ Error: Commit message file path not provided.');
+      console.error(
+        chalk.red('❌ Error: Commit message file path not provided.')
+      );
+      process.exit(1);
+    }
+
+    const commitMsg = (await fs.readFile(commitMsgFile, 'utf8')).trim();
+
+    // Check for duplicate commit messages in the last 100 commits
+    const duplicateCommitMsg = execSync(`git log -n 100 --pretty=format:%s`)
+      .toString()
+      .split('\n')
+      .some((msg) => msg.trim() === commitMsg);
+
+    if (duplicateCommitMsg) {
+      spinner.fail('❌ Duplicate commit message detected.');
+      console.error(
+        chalk.red(
+          '❌ Duplicate commit message detected. Please use a unique commit message.'
+        )
+      );
+      console.log();
+      process.exit(1);
+    }
+
+    spinner.succeed('✅ Message is not duplicated');
+    console.log(chalk.green('✅ Message is not duplicated'));
+    console.log();
+  } catch (err) {
+    spinner.fail('❌ Error running custom commit message check.');
+    console.error(chalk.red('❌ Error:', err));
+    process.exit(1);
+  }
+
+  spinner.start('Running commitlint...');
+
+  try {
+    console.log(chalk.blue('🔍 Running commitlint...'));
+    console.log();
+
+    const commitMsgFile = process.argv[2];
+
+    if (!commitMsgFile) {
+      spinner.fail('❌ Error: Commit message file path not provided.');
+      console.error(
+        chalk.red('❌ Error: Commit message file path not provided.')
+      );
+      process.exit(1);
+    }
+
+    const commitMsg = (await fs.readFile(commitMsgFile, 'utf8')).trim();
+
+    // Run commitlint
+    exec(
+      `npx commitlint --edit ${commitMsgFile}`,
+      async (error, stdout, stderr) => {
+        if (error) {
+          spinner.fail('❌ Commitlint check failed.');
+          console.error(chalk.red(stdout || stderr));
+          console.error(chalk.red('❌ Commitlint check failed.'));
+          console.log();
+          console.error(
+            chalk.yellow(
+              '💡 Hint: Commit message should follow the Conventional Commits standard.'
+            )
+          );
+          console.error(
+            chalk.yellow(
+              '👀 See: https://www.conventionalcommits.org/en/v1.0.0/'
+            )
+          );
+          console.error(chalk.yellow('📋 Examples:'));
+          console.error(chalk.yellow('  feat: add a new feature'));
+          console.error(chalk.yellow('  fix: fix a bug'));
+          console.error(chalk.yellow('  docs: update documentation'));
+          console.error(
+            chalk.yellow(
+              '  style: improve formatting, missing semi colons, etc'
+            )
+          );
+          console.error(
+            chalk.yellow(
+              '  refactor: code change that neither fixes a bug nor adds a feature'
+            )
+          );
+          console.error(chalk.yellow('  test: add or modify tests'));
+          console.error(
+            chalk.yellow(
+              "  chore: maintain tasks that don't fit in other categories"
+            )
+          );
+          process.exit(1);
+        } else {
+          spinner.succeed('✅ Commitlint check passed.');
+          console.log(chalk.green('✅ Commitlint check passed.'));
+          console.log(chalk.green(stdout));
+
+          // Add emoji to the commit message
+          const commitRegex =
+            /^(feat|fix|docs|style|refactor|test|chore)(\(.+\))?:\s.+/;
+          const match = commitMsg.match(commitRegex);
+
+          if (match) {
+            const commitType = match[1];
+            const emoji = commitTypes[commitType] || defaultEmoji;
+            const newCommitMsg = `${emoji} ${commitMsg}`;
+
+            // Write the updated commit message back to the file
+            await fs.writeFile(commitMsgFile, newCommitMsg + '\n', 'utf8');
+            console.log(
+              chalk.green('✅ Commit message updated with emoji:'),
+              newCommitMsg
+            );
+          } else {
+            const newCommitMsg = `${defaultEmoji} ${commitMsg}`;
+            await fs.writeFile(commitMsgFile, newCommitMsg + '\n', 'utf8');
+            console.log(
+              chalk.yellow(
+                '⚠️  Commit message did not match expected format, added default emoji:'
+              ),
+              newCommitMsg
+            );
+          }
+
+          process.exit(0);
+        }
+      }
+    );
+  } catch (err) {
+    spinner.fail('❌ Error running commitlint.');
+    console.error(chalk.red('❌ Error:', err));
+    process.exit(1);
+  }
+}
+
+run();