✨ Feat: Display warning if commit message is too long

lib/cli.js

@@ -9,8 +9,19 @@ const configuration = getConfig();
 const choicesList = choices(configuration);
 const questionsList = questions(choicesList);
 
-inquirer.prompt(questionsList).then((answers) => {
-  const message = answers.moreInfo ? `${answers.editor}` : `${answers.type} ${answers.description}`;
+const prompt = inquirer.prompt(questionsList);
+
+prompt.ui.process.subscribe((answer) => {
+  if (answer.name === 'commitMessageWarning') {
+    const continueExecution = answer.answer;
+    if (!continueExecution) {
+      process.exit();
+    }
+  }
+});
+
+prompt.then((answers) => {
+  const message = answers.moreInfo ? `${answers.editor}` : `${answers.type} ${answers.commitMessage}`;
 
   return execa('git', ['commit', '-m', message])
     .then(result => console.log(result.stdout))

lib/promptConfig.js

@@ -27,10 +27,16 @@ const questions = (choicesList) => {
     },
     {
       type: 'input',
-      name: 'description',
+      name: 'commitMessage',
       message: 'Enter your commit message:',
       validate: input => (input ? true : 'A commit message is mandatory!'),
     },
+    {
+      type: 'confirm',
+      when: answers => answers.commitMessage.length > 50,
+      name: 'commitMessageWarning',
+      message: chalk.yellow('A maximum commit message length of 50 is recommended! Do you want to continue anyway?'),
+    },
     {
       type: 'confirm',
       name: 'moreInfo',
@@ -42,7 +48,7 @@ const questions = (choicesList) => {
       name: 'editor',
       message: 'This will let you add more information',
       when: answers => answers.moreInfo,
-      default: answers => `${answers.type} ${answers.description}\n\n\n`,
+      default: answers => `${answers.type} ${answers.commitMessage}\n\n\n`,
     },
   ];