fix: update this module to work with latest commitizen v2.8.1

BREAKING CHANGE: you need to update commitizen to v2.8.1, which uses inquireJs v1.0.2. From now on commitizen uses promise for the commit callback. As a user of this adapter, all you have to do is update commitizen. ISSUES CLOSED: 30
leoforfree · May 11, 2016 · 35ab0b7 · 35ab0b7
1 parent cf6f8e8
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Showing 7 changed files with 389 additions and 358 deletions.
diff --git a/README.md b/README.md
@@ -13,7 +13,7 @@ Suitable for large teams working with multiple projects with their own commit sc
 
 
 ## Steps:
-* install commitizen in case you don't have it: `npm install -g commitizen`
+* install commitizen in case you don't have it: `npm install -g commitizen`. Make sure you have version `2.8.1`+.
 * install the cz-customizable: `npm install cz-customizable --save-dev`
 * configure `commitizen` to use `cz-customizable` as plugin. Add those lines to your `package.json`:
 

diff --git a/buildCommit.js b/buildCommit.js
@@ -0,0 +1,62 @@
+'use strict';
+
+
+var wrap = require('word-wrap');
+
+
+module.exports = function buildCommit(answers) {
+
+  var maxLineWidth = 100;
+
+  var wrapOptions = {
+    trim: true,
+    newline: '\n',
+    indent:'',
+    width: maxLineWidth
+  };
+
+  function addScope(scope) {
+    if (!scope) return ': '; //it could be type === WIP. So there is no scope
+
+    return '(' + scope.trim() + '): ';
+  }
+
+  function addSubject(subject) {
+    return subject.trim();
+  }
+
+  function escapeSpecialChars(result) {
+    var specialChars = ['\`'];
+
+    specialChars.map(function (item) {
+      // For some strange reason, we have to pass additional '\' slash to commitizen. Total slashes are 4.
+      // If user types "feat: `string`", the commit preview should show "feat: `\\string\\`".
+      // Don't worry. The git log will be "feat: `string`"
+      result = result.replace(new RegExp(item, 'g'), '\\\\`');
+    });
+    return result;
+  }
+
+  // Hard limit this line
+  var head = (answers.type + addScope(answers.scope) + addSubject(answers.subject)).slice(0, maxLineWidth);
+
+  // Wrap these lines at 100 characters
+  var body = wrap(answers.body, wrapOptions) || '';
+  body = body.split('|').join('\n');
+
+  var breaking = wrap(answers.breaking, wrapOptions);
+  var footer = wrap(answers.footer, wrapOptions);
+
+  var result = head;
+  if (body) {
+    result += '\n\n' + body;
+  }
+  if (breaking) {
+    result += '\n\n' + 'BREAKING CHANGE:\n' + breaking;
+  }
+  if (footer) {
+    result += '\n\nISSUES CLOSED: ' + footer;
+  }
+
+  return escapeSpecialChars(result);
+};
diff --git a/index.js b/index.js
@@ -4,13 +4,14 @@
 
 var CZ_CONFIG_NAME = '.cz-config.js';
 var CZ_CONFIG_EXAMPLE_LOCATION = './cz-config-EXAMPLE.js';
-var wrap = require('word-wrap');
 var findConfig = require('find-config');
 var log = require('winston');
 var editor = require('editor');
 var temp = require('temp').track();
 var fs = require('fs');
 var path = require('path');
+var buildCommit = require('./buildCommit');
+
 
 /* istanbul ignore next */
 function readConfigFile() {
@@ -32,188 +33,25 @@ function readConfigFile() {
   var config = findConfig.require(CZ_CONFIG_NAME, {home: false});
 
   if (config) {
-    console.info('>>> Using cz-customizable file ".cz-config.js"');
+    console.info('>>> cz-customizable config file has been found.');
     return config;
   }
 
   log.warn('Unable to find a configuration file. Please refer to documentation to learn how to ser up: https://github.com/leonardoanalista/cz-customizable#steps "');
-
-  // if (!config) {
-    // log.warn('Unable to find a config file "' + CZ_CONFIG_NAME + '". Default configuration would be used.');
-    // log.warn('Copy and use it as template by running in a project root directory:\n      "cp '
-    //   + path.resolve(CZ_CONFIG_EXAMPLE_LOCATION) + ' ' + path.join('.', CZ_CONFIG_NAME) + '"');
-
-    // config = require(CZ_CONFIG_EXAMPLE_LOCATION);
-  // }
 }
 
-function buildCommit(answers) {
-  var maxLineWidth = 100;
-
-  var wrapOptions = {
-    trim: true,
-    newline: '\n',
-    indent:'',
-    width: maxLineWidth
-  };
-
-  function addScope(scope) {
-    if (!scope) return ': '; //it could be type === WIP. So there is no scope
-
-    return '(' + scope.trim() + '): ';
-  }
-
-  function addSubject(subject) {
-    return subject.trim();
-  }
-
-  function escapeSpecialChars(result) {
-    var specialChars = ['\`'];
-
-    specialChars.map(function (item) {
-      // For some strange reason, we have to pass additional '\' slash to commitizen. Total slashes are 4.
-      // If user types "feat: `string`", the commit preview should show "feat: `\\string\\`".
-      // Don't worry. The git log will be "feat: `string`"
-      result = result.replace(new RegExp(item, 'g'), '\\\\`');
-    });
-    return result;
-  }
-
-  // Hard limit this line
-  var head = (answers.type + addScope(answers.scope) + addSubject(answers.subject)).slice(0, maxLineWidth);
-
-  // Wrap these lines at 100 characters
-  var body = wrap(answers.body, wrapOptions) || '';
-  body = body.split('|').join('\n');
-
-  var breaking = wrap(answers.breaking, wrapOptions);
-  var footer = wrap(answers.footer, wrapOptions);
-
-  var result = head;
-  if (body) {
-    result += '\n\n' + body;
-  }
-  if (breaking) {
-    result += '\n\n' + 'BREAKING CHANGE:\n' + breaking;
-  }
-  if (footer) {
-    result += '\n\nISSUES CLOSED: ' + footer;
-  }
-
-  return escapeSpecialChars(result);
-}
-
-var isNotWip = function(answers) {
-  return answers.type.toLowerCase() !== 'wip';
-};
 
 module.exports = {
 
   prompter: function(cz, commit) {
     var config = readConfigFile();
-    config.scopeOverrides = config.scopeOverrides || {};
 
     log.info('\n\nLine 1 will be cropped at 100 characters. All other lines will be wrapped after 100 characters.\n');
 
-    cz.prompt([
-      {
-        type: 'list',
-        name: 'type',
-        message: 'Select the type of change that you\'re committing:',
-        choices: config.types
-      },
-      {
-        type: 'list',
-        name: 'scope',
-        message: '\nDenote the SCOPE of this change (optional):',
-        choices: function(answers) {
-          var scopes = [];
-          if (config.scopeOverrides[answers.type]) {
-            scopes = scopes.concat(config.scopeOverrides[answers.type]);
-          } else {
-            scopes = scopes.concat(config.scopes);
-          }
-          if (config.allowCustomScopes || scopes.length === 0) {
-            scopes = scopes.concat([
-              new cz.Separator(),
-              { name: 'empty', value: false },
-              { name: 'custom', value: 'custom' }
-            ]);
-          }
-          return scopes;
-        },
-        when: function(answers) {
-          var hasScope = false;
-          if (config.scopeOverrides[answers.type]) {
-            hasScope = !!(config.scopeOverrides[answers.type].length > 0);
-          } else {
-            hasScope = !!(config.scopes && (config.scopes.length > 0));
-          }
-          if (!hasScope) {
-            answers.scope = 'custom';
-            return false;
-          } else {
-            return isNotWip(answers);
-          }
-        }
-      },
-      {
-        type: 'input',
-        name: 'scope',
-        message: 'Denote the SCOPE of this change:',
-        when: function(answers) {
-          return answers.scope === 'custom';
-        }
-      },
-      {
-        type: 'input',
-        name: 'subject',
-        message: 'Write a SHORT, IMPERATIVE tense description of the change:\n',
-        validate: function(value) {
-          return !!value;
-        },
-        filter: function(value) {
-          return value.charAt(0).toLowerCase() + value.slice(1);
-        }
-      },
-      {
-        type: 'input',
-        name: 'body',
-        message: 'Provide a LONGER description of the change (optional). Use "|" to break new line:\n'
-      },
-      {
-        type: 'input',
-        name: 'breaking',
-        message: 'List any BREAKING CHANGES (optional):\n',
-        when: function(answers) {
-          if (config.allowBreakingChanges) {
-            return config.allowBreakingChanges.indexOf(answers.type.toLowerCase()) >= 0;
-          }
+    var questions = require('./questions').getQuestions(config, cz);
+
+    cz.prompt(questions).then(function(answers) {
 
-          return true;
-        }
-      },
-      {
-        type: 'input',
-        name: 'footer',
-        message: 'List any ISSUES CLOSED by this change (optional). E.g.: #31, #34:\n',
-        when: isNotWip
-      },
-      {
-        type: 'expand',
-        name: 'confirmCommit',
-        choices: [
-          { key: 'y', name: 'Yes', value: 'yes' },
-          { key: 'n', name: 'Abort commit', value: 'no' },
-          { key: 'e', name: 'Edit message', value: 'edit' }
-        ],
-        message: function(answers) {
-          var SEP = '###--------------------------------------------------------###';
-          log.info('\n' + SEP + '\n' + buildCommit(answers) + '\n' + SEP + '\n');
-          return 'Are you sure you want to proceed with the commit above?';
-        }
-      }
-    ], function(answers) {
       if (answers.confirmCommit === 'edit') {
         temp.open(null, function(err, info) {
           /* istanbul ignore else */

diff --git a/package.json b/package.json
@@ -23,15 +23,15 @@
   ],
   "license": "MIT",
   "dependencies": {
-    "editor": "^1.0.0",
-    "find-config": "^0.3.0",
-    "temp": "^0.8.3",
+    "editor": "1.0.0",
+    "find-config": "0.3.0",
+    "temp": "0.8.3",
     "winston": "2.1.0",
     "word-wrap": "1.1.0"
   },
   "devDependencies": {
     "codecov.io": "0.1.6",
-    "commitizen": "^2.4.6",
+    "commitizen": "2.8.1",
     "eslint": "1.9.0",
     "ghooks": "1.0.0",
     "istanbul": "0.4.0",
@@ -41,7 +41,10 @@
   },
   "config": {
     "commitizen": {
-      "path": "."
+      "path": "./index.js"
+    },
+    "cz-customizable": {
+      "config": "cz-config-EXAMPLE.js"
     },
     "ghooks": {
       "pre-commit": "npm run eslint && npm run test"