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1 | /** |
2 | * @license MIT | |
3 | */ | |
4 | ||
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5 | const browserify = require('browserify'); |
6 | const buffer = require('vinyl-buffer'); | |
695a9523 | 7 | const coveralls = require('gulp-coveralls'); |
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8 | const fs = require('fs-extra'); |
9 | const gulp = require('gulp'); | |
695a9523 | 10 | const istanbul = require('gulp-istanbul'); |
081fe3f3 | 11 | const merge = require('merge-stream'); |
e8adf8ad | 12 | const mocha = require('gulp-mocha'); |
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13 | const sorcery = require('sorcery'); |
14 | const source = require('vinyl-source-stream'); | |
15 | const sourcemaps = require('gulp-sourcemaps'); | |
16 | const ts = require('gulp-typescript'); | |
de82bd00 | 17 | const util = require('gulp-util'); |
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18 | |
19 | let buildDir = process.env.BUILD_DIR || 'build'; | |
dc3a1367 | 20 | let tsProject = ts.createProject('tsconfig.json'); |
19381454 | 21 | let tsProjectSearchAddon = ts.createProject('./src/addons/search/tsconfig.json'); |
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22 | let srcDir = tsProject.config.compilerOptions.rootDir; |
23 | let outDir = tsProject.config.compilerOptions.outDir; | |
081fe3f3 | 24 | |
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25 | // Under some environments like TravisCI, this comes out at absolute which can |
26 | // break the build. This ensures that the outDir is absolute. | |
27 | if (outDir.indexOf(__dirname) !== 0) { | |
28 | outDir = `${__dirname}/${outDir}`; | |
29 | } | |
30 | ||
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31 | /** |
32 | * Compile TypeScript sources to JavaScript files and create a source map file for each TypeScript | |
33 | * file compiled. | |
34 | */ | |
35 | gulp.task('tsc', function () { | |
dc3a1367 AA |
36 | // Remove the ${outDir}/ directory to prevent confusion if files were deleted in ${srcDir}/ |
37 | fs.emptyDirSync(`${outDir}`); | |
081fe3f3 | 38 | |
dc3a1367 | 39 | // Build all TypeScript files (including tests) to ${outDir}/, based on the configuration defined in |
081fe3f3 | 40 | // `tsconfig.json`. |
081fe3f3 | 41 | let tsResult = tsProject.src().pipe(sourcemaps.init()).pipe(tsProject()); |
dc3a1367 | 42 | let tsc = tsResult.js.pipe(sourcemaps.write('.', {includeContent: false, sourceRoot: ''})).pipe(gulp.dest(outDir)); |
081fe3f3 | 43 | |
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44 | fs.emptyDirSync(`${outDir}/addons/search`); |
45 | let tsResultSearchAddon = tsProjectSearchAddon.src().pipe(sourcemaps.init()).pipe(tsProjectSearchAddon()); | |
46 | let tscSearchAddon = tsResultSearchAddon.js.pipe(sourcemaps.write('.', {includeContent: false, sourceRoot: ''})).pipe(gulp.dest(`${outDir}/addons/search`)); | |
47 | ||
dc3a1367 | 48 | // Copy all addons from ${srcDir}/ to ${outDir}/ |
19381454 | 49 | let copyAddons = gulp.src([`${srcDir}/addons/**/*`, `!${srcDir}/addons/search`, `!${srcDir}/addons/search/**`]).pipe(gulp.dest(`${outDir}/addons`)); |
081fe3f3 | 50 | |
dc3a1367 AA |
51 | // Copy stylesheets from ${srcDir}/ to ${outDir}/ |
52 | let copyStylesheets = gulp.src(`${srcDir}/**/*.css`).pipe(gulp.dest(outDir)); | |
081fe3f3 | 53 | |
19381454 | 54 | return merge(tsc, tscSearchAddon, copyAddons, copyStylesheets); |
081fe3f3 PK |
55 | }); |
56 | ||
57 | /** | |
58 | * Bundle JavaScript files produced by the `tsc` task, into a single file named `xterm.js` with | |
59 | * Browserify. | |
60 | */ | |
61 | gulp.task('browserify', ['tsc'], function() { | |
62 | // Ensure that the build directory exists | |
63 | fs.ensureDirSync(buildDir); | |
64 | ||
65 | let browserifyOptions = { | |
66 | basedir: buildDir, | |
67 | debug: true, | |
48dab494 | 68 | entries: [`${outDir}/xterm.js`], |
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69 | standalone: 'Terminal', |
70 | cache: {}, | |
71 | packageCache: {} | |
72 | }; | |
73 | let bundleStream = browserify(browserifyOptions) | |
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74 | .bundle() |
75 | .pipe(source('xterm.js')) | |
76 | .pipe(buffer()) | |
77 | .pipe(sourcemaps.init({loadMaps: true, sourceRoot: '..'})) | |
78 | .pipe(sourcemaps.write('./')) | |
79 | .pipe(gulp.dest(buildDir)); | |
80 | ||
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81 | // Copy stylesheets from ${outDir}/ to ${buildDir}/ |
82 | let copyStylesheets = gulp.src(`${outDir}/**/*.css`).pipe(gulp.dest(buildDir)); | |
83 | ||
84 | return merge(bundleStream, copyStylesheets); | |
85 | }); | |
86 | ||
87 | gulp.task('browserify-addons', ['tsc'], function() { | |
88 | let searchOptions = { | |
89 | basedir: `${buildDir}/addons/search`, | |
19381454 | 90 | debug: true, |
73970ec5 | 91 | entries: [`${outDir}/addons/search/search.js`], |
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92 | cache: {}, |
93 | packageCache: {} | |
94 | }; | |
3c0e142f | 95 | let searchBundle = browserify(searchOptions) |
19381454 | 96 | .bundle() |
73970ec5 | 97 | .pipe(source('./addons/search/search.js')) |
19381454 | 98 | .pipe(buffer()) |
3c0e142f | 99 | .pipe(sourcemaps.init({loadMaps: true, sourceRoot: ''})) |
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100 | .pipe(sourcemaps.write('./')) |
101 | .pipe(gulp.dest(buildDir)); | |
102 | ||
3c0e142f DI |
103 | // Copy all add-ons from outDir to buildDir |
104 | let copyAddons = gulp.src([ | |
105 | // Copy JS addons | |
106 | `${outDir}/addons/**/*`, | |
107 | // Exclude TS addons from copy as they are being built via browserify | |
108 | `!${outDir}/addons/search`, | |
109 | `!${outDir}/addons/search/**` | |
110 | ]).pipe(gulp.dest(`${buildDir}/addons`)); | |
081fe3f3 | 111 | |
3c0e142f | 112 | return merge(searchBundle, copyAddons); |
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113 | }); |
114 | ||
695a9523 | 115 | gulp.task('instrument-test', function () { |
dc3a1367 | 116 | return gulp.src([`${outDir}/**/*.js`]) |
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117 | // Covering files |
118 | .pipe(istanbul()) | |
119 | // Force `require` to return covered files | |
120 | .pipe(istanbul.hookRequire()); | |
121 | }); | |
122 | ||
4c343513 | 123 | gulp.task('mocha', ['instrument-test'], function () { |
dc3a1367 | 124 | return gulp.src([`${outDir}/*test.js`, `${outDir}/**/*test.js`], {read: false}) |
e8adf8ad | 125 | .pipe(mocha()) |
03d26e39 | 126 | .once('error', () => process.exit(1)) |
695a9523 | 127 | .pipe(istanbul.writeReports()); |
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128 | }); |
129 | ||
de82bd00 OA |
130 | /** |
131 | * Run single test file by file name(without file extension). Example of the command: | |
132 | * gulp mocha-test --test InputHandler.test | |
133 | */ | |
134 | gulp.task('mocha-test', ['instrument-test'], function () { | |
135 | let testName = util.env.test; | |
136 | util.log("Run test by Name: " + testName); | |
137 | return gulp.src([`${outDir}/${testName}.js`, `${outDir}/**/${testName}.js`], {read: false}) | |
138 | .pipe(mocha()) | |
139 | .once('error', () => process.exit(1)) | |
140 | .pipe(istanbul.writeReports()); | |
141 | }); | |
142 | ||
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143 | /** |
144 | * Use `sorcery` to resolve the source map chain and point back to the TypeScript files. | |
145 | * (Without this task the source maps produced for the JavaScript bundle points into the | |
dc3a1367 | 146 | * compiled JavaScript files in ${outDir}/). |
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147 | */ |
148 | gulp.task('sorcery', ['browserify'], function () { | |
de82bd00 | 149 | let chain = sorcery.loadSync(`${buildDir}/xterm.js`); |
dc3a1367 | 150 | chain.apply(); |
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151 | chain.writeSync(); |
152 | }); | |
153 | ||
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154 | gulp.task('sorcery-addons', ['browserify-addons'], function () { |
155 | var chain = sorcery.loadSync(`${buildDir}/addons/search/search.js`); | |
156 | chain.apply(); | |
157 | chain.writeSync(); | |
158 | }); | |
159 | ||
695a9523 PK |
160 | /** |
161 | * Submit coverage results to coveralls.io | |
162 | */ | |
163 | gulp.task('coveralls', function () { | |
164 | gulp.src('coverage/**/lcov.info') | |
165 | .pipe(coveralls()); | |
166 | }); | |
167 | ||
3c0e142f | 168 | gulp.task('build', ['sorcery', 'sorcery-addons']); |
4c343513 | 169 | gulp.task('test', ['mocha']); |
081fe3f3 | 170 | gulp.task('default', ['build']); |