| 1 | var gulp = require('gulp'); |
| 2 | var plugins = require('gulp-load-plugins')(); |
| 3 | var karma = require('karma').server; |
| 4 | var lazypipe = require('lazypipe'); |
| 5 | var path = require('path'); |
| 6 | |
| 7 | var dev = false; |
| 8 | var src = { |
| 9 | base: "src", |
| 10 | polyfills: { |
| 11 | base: "src/polyfills", |
| 12 | files: [ |
| 13 | "console.js", |
| 14 | "dashed-canvas.js" |
| 15 | ] |
| 16 | }, |
| 17 | main: { |
| 18 | base: "src", |
| 19 | files: [ |
| 20 | "dygraph-options.js", |
| 21 | "dygraph-layout.js", |
| 22 | "dygraph-canvas.js", |
| 23 | "dygraph.js", |
| 24 | "dygraph-utils.js", |
| 25 | "dygraph-gviz.js", |
| 26 | "dygraph-interaction-model.js", |
| 27 | "dygraph-tickers.js", |
| 28 | "dygraph-plugin-base.js" |
| 29 | ] |
| 30 | } , |
| 31 | plugins: { |
| 32 | base: "src/plugins", |
| 33 | files: [ |
| 34 | "annotations.js", |
| 35 | "axes.js", |
| 36 | "chart-labels.js", |
| 37 | "grid.js", |
| 38 | "legend.js", |
| 39 | "range-selector.js", |
| 40 | "../dygraph-plugin-install.js" |
| 41 | ] |
| 42 | }, |
| 43 | // Only used by dynamic loader |
| 44 | devOptions: { |
| 45 | base: "src", |
| 46 | files: ["dygraph-options-reference.js"] |
| 47 | }, |
| 48 | datahandlers: { |
| 49 | base: "src/datahandler", |
| 50 | files: [ |
| 51 | "datahandler.js", |
| 52 | "default.js", |
| 53 | "default-fractions.js", |
| 54 | "bars.js", |
| 55 | "bars-error.js", |
| 56 | "bars-custom.js", |
| 57 | "bars-fractions.js" |
| 58 | ] |
| 59 | } |
| 60 | }; |
| 61 | |
| 62 | // Convenience function to merge multiple arrays into one |
| 63 | var mergePaths = function() { |
| 64 | var paths = []; |
| 65 | var pathobj = null; |
| 66 | if (arguments.length > 0) { |
| 67 | for (var i = 0; i < arguments.length; i++) { |
| 68 | pathObj = arguments[i]; |
| 69 | pathObj.files.map(function(filename) { |
| 70 | paths.push(path.join(pathObj.base, filename)); |
| 71 | }); |
| 72 | } |
| 73 | |
| 74 | return paths; |
| 75 | } else { |
| 76 | return []; |
| 77 | } |
| 78 | }; |
| 79 | |
| 80 | var copyright = '/*! @license Copyright 2015 Dan Vanderkam (danvdk@gmail.com) MIT-licensed (http://opensource.org/licenses/MIT) */'; |
| 81 | |
| 82 | /* |
| 83 | // Creates the dygraph-autoloader |
| 84 | gulp.task('create-loader', function() { |
| 85 | // Create string ready for javascript array |
| 86 | var files = mergePaths(src.lib, src.main, src.plugins, src.devOptions, src.datahandlers) |
| 87 | .map(function(filename) { |
| 88 | // Make the path relative to dist file and add quotes |
| 89 | return "'" + filename.replace(src.base, '../../' + src.base) + "'"; |
| 90 | }) |
| 91 | .join(","); |
| 92 | |
| 93 | return gulp.src(src.base + '../dygraph/dygraph-autoloader.js') |
| 94 | .pipe(plugins.replace(/\/\* REPLACEME \*\//, files)) |
| 95 | .pipe(gulp.dest('dist/scratch')); |
| 96 | }); |
| 97 | */ |
| 98 | |
| 99 | gulp.task('create-dev', function() { |
| 100 | var dest = 'dist'; |
| 101 | return gulp.src(mergePaths(src.polyfills, src.main, src.plugins, src.devOptions, src.datahandlers), {base: '.'}) |
| 102 | .pipe(plugins.sourcemaps.init({debug:true})) |
| 103 | .pipe(plugins.concat('dygraph-combined.dev.js')) |
| 104 | .pipe(plugins.header(copyright)) |
| 105 | .pipe(plugins.sourcemaps.write('.')) // '.' = external sourcemap |
| 106 | .pipe(gulp.dest(dest)); |
| 107 | }); |
| 108 | |
| 109 | gulp.task('concat', function() { |
| 110 | var dest = 'dist'; |
| 111 | return gulp.src(mergePaths(src.polyfills, src.main, src.plugins, src.datahandlers)) |
| 112 | .pipe(plugins.sourcemaps.init()) |
| 113 | .pipe(plugins.concat('dygraph-combined.js')) |
| 114 | .pipe(plugins.header(copyright)) |
| 115 | .pipe(gulp.dest(dest)) |
| 116 | .pipe(plugins.uglify({ |
| 117 | compress: { |
| 118 | global_defs: { DEBUG: false } |
| 119 | }, |
| 120 | warnings: false, |
| 121 | preserveComments: "none" |
| 122 | })) |
| 123 | .pipe(plugins.header(copyright)) |
| 124 | .pipe(plugins.rename('dygraph-combined.min.js')) |
| 125 | .pipe(plugins.sourcemaps.write('.')) |
| 126 | .pipe(gulp.dest(dest)); |
| 127 | |
| 128 | }); |
| 129 | |
| 130 | gulp.task("bower-dist", ['concat'], function() { |
| 131 | gulp.src('src/dygraph/extras/**', {base: 'src/dygraph'}) |
| 132 | .pipe(gulp.dest('dist/bower')); |
| 133 | |
| 134 | return gulp.src('dist/dygraph-combined*') |
| 135 | .pipe(gulp.dest('dist/bower')); |
| 136 | }); |
| 137 | |
| 138 | gulp.task('gwt-dist', ['concat'], function() { |
| 139 | // Copy package structure to dist folder |
| 140 | gulp.src('gwt/**', {'base': '.'}) |
| 141 | .pipe(gulp.dest('dist')); |
| 142 | |
| 143 | gulp.src('dygraph-combined.min.js') |
| 144 | .pipe(gulp.dest('dist/gwt/org/danvk')); |
| 145 | |
| 146 | // Generate jar |
| 147 | gulp.src('') |
| 148 | .pipe(plugins.shell([ |
| 149 | 'bash -c "jar -cf dist/dygraph-gwt.jar -C dist/gwt org"' |
| 150 | ])) |
| 151 | }); |
| 152 | |
| 153 | gulp.task('test', ['concat', 'create-dev'], function(done) { |
| 154 | karma.start({ |
| 155 | configFile: process.cwd() + '/auto_tests/karma.conf.js', |
| 156 | singleRun: true |
| 157 | }, done); |
| 158 | }); |
| 159 | |
| 160 | gulp.task('coveralls', ['test'], plugins.shell.task([ |
| 161 | './scripts/transform-coverage.js ' + |
| 162 | 'dist/dygraph-combined.dev.js.map ' + |
| 163 | 'dist/coverage/report-lcov/lcov.info ' + |
| 164 | '| ./node_modules/.bin/coveralls' |
| 165 | ])); |
| 166 | |
| 167 | gulp.task('watch', function() { |
| 168 | gulp.watch('src/**', ['concat']); |
| 169 | }); |
| 170 | |
| 171 | gulp.task('watch-test', function() { |
| 172 | gulp.watch(['src/**', 'auto_tests/tests/**'], ['test']); |
| 173 | }); |
| 174 | |
| 175 | gulp.task('dist', ['gwt-dist', 'bower-dist']); |
| 176 | gulp.task('travis', ['test', 'coveralls']); |
| 177 | gulp.task('default', ['test', 'dist']); |