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adjohnson916adjohnson916
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feat(adapter): refactor to engine, default to conventional commit types
Closes commitizen#29
1 parent 39182b8 commit c8452d1

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3 files changed

+104
-101
lines changed

3 files changed

+104
-101
lines changed

‎engine.js

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"format cjs";
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var wrap = require('word-wrap');
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var map = require('lodash.map');
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var longest = require('longest');
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var rightPad = require('right-pad');
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// This can be any kind of SystemJS compatible module.
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// We use Commonjs here, but ES6 or AMD would do just
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// fine.
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module.exports = function (options) {
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var types = options.types;
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var length = longest(Object.keys(types)).length + 1;
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var choices = map(types, function (type, key) {
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return {
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name: rightPad(key + ':', length) + ' ' + type.description,
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value: key
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};
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});
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return {
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// When a user runs `git cz`, prompter will
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// be executed. We pass you cz, which currently
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// is just an instance of inquirer.js. Using
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// this you can ask questions and get answers.
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//
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// The commit callback should be executed when
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// you're ready to send back a commit template
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// to git.
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//
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// By default, we'll de-indent your commit
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// template and will keep empty lines.
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prompter: function(cz, commit) {
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console.log('\nLine 1 will be cropped at 100 characters. All other lines will be wrapped after 100 characters.\n');
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// Let's ask some questions of the user
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// so that we can populate our commit
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// template.
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//
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// See inquirer.js docs for specifics.
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// You can also opt to use another input
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// collection library if you prefer.
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cz.prompt([
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{
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type: 'list',
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name: 'type',
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message: 'Select the type of change that you\'re committing:',
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choices: choices
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}, {
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type: 'input',
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name: 'scope',
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message: 'Denote the scope of this change ($location, $browser, $compile, etc.):\n'
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}, {
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type: 'input',
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name: 'subject',
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message: 'Write a short, imperative tense description of the change:\n'
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}, {
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type: 'input',
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name: 'body',
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message: 'Provide a longer description of the change:\n'
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}, {
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type: 'input',
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name: 'footer',
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message: 'List any breaking changes or issues closed by this change:\n'
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}
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]).then(function(answers) {
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var maxLineWidth = 100;
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var wrapOptions = {
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trim: true,
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newline: '\n',
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indent:'',
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width: maxLineWidth
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};
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// parentheses are only needed when a scope is present
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var scope = answers.scope.trim();
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scope = scope ? '(' + answers.scope.trim() + ')' : '';
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// Hard limit this line
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var head = (answers.type + scope + ': ' + answers.subject.trim()).slice(0, maxLineWidth);
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// Wrap these lines at 100 characters
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var body = wrap(answers.body, wrapOptions);
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var footer = wrap(answers.footer, wrapOptions);
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commit(head + '\n\n' + body + '\n\n' + footer);
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});
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}
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};
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};

‎index.js

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"format cjs";
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var wrap = require('word-wrap');
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var engine = require('./engine');
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var conventionalCommitTypes = require('conventional-commit-types');
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// This can be any kind of SystemJS compatible module.
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// We use Commonjs here, but ES6 or AMD would do just
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// fine.
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module.exports = {
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// When a user runs `git cz`, prompter will
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// be executed. We pass you cz, which currently
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// is just an instance of inquirer.js. Using
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// this you can ask questions and get answers.
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//
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// The commit callback should be executed when
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// you're ready to send back a commit template
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// to git.
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//
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// By default, we'll de-indent your commit
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// template and will keep empty lines.
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prompter: function(cz, commit) {
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console.log('\nLine 1 will be cropped at 100 characters. All other lines will be wrapped after 100 characters.\n');
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// Let's ask some questions of the user
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// so that we can populate our commit
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// template.
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//
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// See inquirer.js docs for specifics.
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// You can also opt to use another input
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// collection library if you prefer.
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cz.prompt([
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{
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type: 'list',
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name: 'type',
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message: 'Select the type of change that you\'re committing:',
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choices: [
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{
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name: 'feat: A new feature',
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value: 'feat'
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}, {
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name: 'fix: A bug fix',
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value: 'fix'
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}, {
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name: 'docs: Documentation only changes',
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value: 'docs'
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}, {
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name: 'style: Changes that do not affect the meaning of the code\n (white-space, formatting, missing semi-colons, etc.)',
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value: 'style'
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}, {
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name: 'refactor: A code change that neither fixes a bug or adds a feature',
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value: 'refactor'
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}, {
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name: 'perf: A code change that improves performance',
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value: 'perf'
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}, {
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name: 'test: Adding missing tests',
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value: 'test'
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}, {
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name: 'chore: Changes to the build process or auxiliary tools\n and libraries such as documentation generation',
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value: 'chore'
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}]
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}, {
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type: 'input',
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name: 'scope',
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message: 'Denote the scope of this change ($location, $browser, $compile, etc.):\n'
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}, {
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type: 'input',
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name: 'subject',
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message: 'Write a short, imperative tense description of the change:\n'
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}, {
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type: 'input',
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name: 'body',
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message: 'Provide a longer description of the change:\n'
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}, {
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type: 'input',
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name: 'footer',
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message: 'List any breaking changes or issues closed by this change:\n'
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}
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]).then(function(answers) {
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var maxLineWidth = 100;
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var wrapOptions = {
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trim: true,
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newline: '\n',
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indent:'',
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width: maxLineWidth
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};
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// parentheses are only needed when a scope is present
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var scope = answers.scope.trim();
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scope = scope ? '(' + answers.scope.trim() + ')' : '';
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// Hard limit this line
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var head = (answers.type + scope + ': ' + answers.subject.trim()).slice(0, maxLineWidth);
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// Wrap these lines at 100 characters
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var body = wrap(answers.body, wrapOptions);
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var footer = wrap(answers.footer, wrapOptions);
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commit(head + '\n\n' + body + '\n\n' + footer);
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});
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}
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}
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module.exports = engine({
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types: conventionalCommitTypes.types
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});

‎package.json

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"author": "Jim Cummins <[email protected]>",
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"license": "MIT",
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"dependencies": {
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"conventional-commit-types": "^2.0.0",
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"lodash.map": "^4.5.1",
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"longest": "^1.0.1",
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"pad-right": "^0.2.2",
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"right-pad": "^1.0.1",
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"word-wrap": "^1.0.3"
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},
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"devDependencies": {

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