138 lines
3.6 KiB
JavaScript
Executable File
138 lines
3.6 KiB
JavaScript
Executable File
var gulp = require('gulp'),
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concat = require('gulp-concat'),
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uglify = require('gulp-uglify'),
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util = require('gulp-util'),
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jshint = require('gulp-jshint'),
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size = require('gulp-size'),
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connect = require('gulp-connect'),
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replace = require('gulp-replace'),
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htmlv = require('gulp-html-validator'),
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inquirer = require('inquirer'),
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semver = require('semver'),
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exec = require('child_process').exec,
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fs = require('fs'),
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package = require('./package.json'),
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bower = require('./bower.json');
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var srcDir = './src/';
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/*
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* Usage : gulp build --types=Bar,Line,Doughnut
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* Output: - A built Chart.js file with Core and types Bar, Line and Doughnut concatenated together
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* - A minified version of this code, in Chart.min.js
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*/
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gulp.task('build', function(){
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// Default to all of the chart types, with Chart.Core first
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var srcFiles = [FileName('Core')],
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isCustom = !!(util.env.types),
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outputDir = (isCustom) ? 'custom' : '.';
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if (isCustom){
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util.env.types.split(',').forEach(function(type){ return srcFiles.push(FileName(type))});
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}
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else{
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// Seems gulp-concat remove duplicates - nice!
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// So we can use this to sort out dependency order - aka include Core first!
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srcFiles.push(srcDir+'*');
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}
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return gulp.src(srcFiles)
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.pipe(concat('Chart.js'))
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.pipe(replace('{{ version }}', package.version))
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.pipe(gulp.dest(outputDir))
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.pipe(uglify({preserveComments:'some'}))
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.pipe(concat('Chart.min.js'))
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.pipe(gulp.dest(outputDir));
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function FileName(moduleName){
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return srcDir+'Chart.'+moduleName+'.js';
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};
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});
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/*
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* Usage : gulp bump
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* Prompts: Version increment to bump
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* Output: - New version number written into package.json & bower.json
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*/
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gulp.task('bump', function(complete){
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util.log('Current version:', util.colors.cyan(package.version));
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var choices = ['major', 'premajor', 'minor', 'preminor', 'patch', 'prepatch', 'prerelease'].map(function(versionType){
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return versionType + ' (v' + semver.inc(package.version, versionType) + ')';
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});
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inquirer.prompt({
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type: 'list',
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name: 'version',
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message: 'What version update would you like?',
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choices: choices
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}, function(res){
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var increment = res.version.split(' ')[0],
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newVersion = semver.inc(package.version, increment);
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// Set the new versions into the bower/package object
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package.version = newVersion;
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bower.version = newVersion;
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// Write these to their own files, then build the output
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fs.writeFileSync('package.json', JSON.stringify(package, null, 2));
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fs.writeFileSync('bower.json', JSON.stringify(bower, null, 2));
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complete();
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});
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});
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gulp.task('release', ['build'], function(){
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exec('git tag -a v' + package.version);
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});
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gulp.task('jshint', function(){
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return gulp.src(srcDir + '*.js')
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.pipe(jshint())
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.pipe(jshint.reporter('default'));
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});
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gulp.task('valid', function(){
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return gulp.src('samples/*.html')
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.pipe(htmlv());
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});
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gulp.task('library-size', function(){
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return gulp.src('Chart.min.js')
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.pipe(size({
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gzip: true
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}));
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});
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gulp.task('module-sizes', function(){
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return gulp.src(srcDir + '*.js')
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.pipe(uglify({preserveComments:'some'}))
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.pipe(size({
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showFiles: true,
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gzip: true
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}))
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});
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gulp.task('watch', function(){
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gulp.watch('./src/*', ['build']);
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});
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gulp.task('test', ['jshint', 'valid']);
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gulp.task('size', ['library-size', 'module-sizes']);
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gulp.task('default', ['build', 'watch']);
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gulp.task('server', function(){
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connect.server({
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port: 8000
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});
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});
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// Convenience task for opening the project straight from the command line
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gulp.task('_open', function(){
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exec('open http://localhost:8000');
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exec('subl .');
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});
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gulp.task('dev', ['server', 'default']);
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