refactor: move commit types into a separate module

.gitignore

@@ -5,4 +5,5 @@
 .idea/
 node_modules/
 npm-debug.log
-yarn.lock
+yarn.lock
+.vscode/

src/index.js

@@ -28,6 +28,10 @@ const makeAffectsLine = function (answers) {
   return '';
 };
 
+const emojis = {
+  style: '💄'
+};
+
 module.exports = {
   prompter (cz, commit) {
     let promptQuestions = questions;
@@ -47,7 +51,8 @@ module.exports = {
           width: MAX_LINE_WIDTH
         };
 
-        const head = answers.type + ': ' + answers.subject;
+        const emojiPrefix = emojis[answers.type] ? emojis[answers.type] + ' ' : '';
+        const head = answers.type + ': ' + emojiPrefix + answers.subject;
         const affectsLine = makeAffectsLine(answers);
 
         // Wrap these lines at MAX_LINE_WIDTH character

src/prompt/questions.js

@@ -1,46 +1,21 @@
+const types = require('../types').types;
+
 const MAX_SUBJECT_LENGTH = 64;
 const MIN_SUBJECT_LENGTH = 3;
 const MIN_SUBJECT_LENGTH_ERROR_MESSAGE = `The subject must have at least ${MIN_SUBJECT_LENGTH} characters`;
 
 const questions = [
   {
     choices: [
-      {
-        name: 'feat:     A new feature',
-        value: 'feat'
-      },
-      {
-        name: 'fix:      A bug fix',
-        value: 'fix'
-      },
-      {
-        name: 'docs:     Documentation only changes',
-        value: 'docs'
-      },
-      {
-        name: 'style:    Markup-only changes (white-space, formatting, missing semi-colons, etc)',
-        value: 'style'
-      },
-      {
-        name: 'refactor: A code change that neither fixes a bug or adds a feature',
-        value: 'refactor'
-      },
-      {
-        name: 'perf:     A code change that improves performance',
-        value: 'perf'
-      },
-      {
-        name: 'test:     Adding missing tests',
-        value: 'test'
-      },
-      {
-        name: 'chore:    Build process or auxiliary tool changes',
-        value: 'chore'
-      },
-      {
-        name: 'ci:       CI related changes',
-        value: 'ci'
-      }
+      types.test,
+      types.feat,
+      types.fix,
+      types.chore,
+      types.docs,
+      types.refactor,
+      types.style,
+      types.ci,
+      types.perf
     ],
     message: 'Select the type of change that you\'re committing:',
     name: 'type',

src/types.js

@@ -0,0 +1,39 @@
+exports.types = {
+  chore: {
+    name: 'Build process or auxiliary tool changes',
+    value: 'chore'
+  },
+  ci: {
+    name: 'CI related changes',
+    value: 'ci'
+  },
+  docs: {
+    name: 'Documentation only changes',
+    value: 'docs'
+  },
+  feat: {
+    name: 'A new feature',
+    value: 'feat'
+  },
+  fix: {
+    name: 'A bug fix',
+    value: 'fix'
+  },
+  perf: {
+    name: 'A code change that improves performance',
+    value: 'perf'
+  },
+  refactor: {
+    name: 'A code change that neither fixes a bug or adds a feature',
+    value: 'refactor'
+  },
+  style: {
+    emoji: '💄',
+    name: 'Markup-only changes (white-space, formatting, missing semi-colons, etc)',
+    value: 'style'
+  },
+  test: {
+    name: 'Adding missing tests',
+    value: 'test'
+  }
+};