chore: migrate to gulp 4

.eslintignore

@@ -0,0 +1,26 @@
+##
+# The MIT License (MIT)
+#
+# Copyright (c) 2017-2018 Mickael Jeanroy
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+##
+
+# NPM
+/dist

.npmignore

@@ -26,9 +26,11 @@
 node_modules/
 
 # Do not send dev files
-/test/
-/src/
+/test
+/src
+/scripts
 /.eslintrc
+/.eslintignore
 /.babelrc
 /.nvmrc
 /.travis.yml

gulpfile.js

@@ -22,81 +22,23 @@
  * SOFTWARE.
  */
 
-const path = require('path');
-const log = require('fancy-log');
 const gulp = require('gulp');
-const jasmine = require('gulp-jasmine');
-const babel = require('gulp-babel');
-const del = require('del');
-const eslint = require('gulp-eslint');
-const runSequence = require('run-sequence');
-const git = require('gulp-git');
-const bump = require('gulp-bump');
-
-const ROOT = __dirname;
-const PKG_JSON = path.join(ROOT, 'package.json');
-const SRC = path.join('src');
-const TEST = path.join('test');
-const DIST = path.join('dist');
-
-gulp.task('test', ['build'], () => {
-  const src = [
-    path.join(TEST, '**', '*.spec.js'),
-  ];
-
-  return gulp.src(src).pipe(jasmine());
-});
-
-gulp.task('lint', () => {
-  const src = [
-    path.join(SRC, '**', '*.js'),
-    path.join(TEST, '**', '*.js'),
-    path.join(ROOT, '*.js'),
-  ];
-
-  return gulp.src(src)
-      .pipe(eslint())
-      .pipe(eslint.format())
-      .pipe(eslint.failAfterError());
-});
-
-gulp.task('clean', () => {
-  return del(DIST);
-});
-
-gulp.task('build', ['lint', 'clean'], () => {
-  return gulp.src(path.join(SRC, '*.js'))
-      .pipe(babel())
-      .pipe(gulp.dest(DIST));
-});
-
-gulp.task('pretag', () => {
-  return gulp.src([PKG_JSON, DIST])
-      .pipe(git.add({args: '-f'}))
-      .pipe(git.commit('release: release version'));
-});
-
-gulp.task('posttag', () => {
-  return gulp.src(DIST)
-      .pipe(git.rm({args: '-r'}))
-      .pipe(git.commit('release: prepare next release'));
-});
-
-gulp.task('tag', (done) => {
-  const pkg = require(PKG_JSON);
-  const version = pkg.version;
-  git.tag(`v${version}`, `release: tag version ${version}`, done);
-});
-
-['major', 'minor', 'patch'].forEach((level) => {
-  gulp.task(`bump:${level}`, () => {
-    return gulp.src(PKG_JSON)
-        .pipe(bump({type: level}))
-        .on('error', (e) => log.error(e))
-        .pipe(gulp.dest(ROOT));
-  });
-
-  gulp.task('release:' + level, ['build'], () => {
-    return runSequence(`bump:${level}`, 'pretag', 'tag', 'posttag');
-  });
-});
+const clean = require('./scripts/clean');
+const lint = require('./scripts/lint');
+const build = require('./scripts/build');
+const test = require('./scripts/test');
+const release = require('./scripts/release');
+
+const prebuild = gulp.series(clean, lint);
+const pretest = gulp.series(prebuild, build);
+const prerelease = gulp.series(pretest, test);
+
+module.exports = {
+  'clean': clean,
+  'lint': lint,
+  'build': gulp.series(prebuild, build),
+  'test': gulp.series(pretest, test),
+  'release:patch': gulp.series(prerelease, release.patch),
+  'release:minor': gulp.series(prerelease, release.minor),
+  'release:major': gulp.series(prerelease, release.major),
+};

package.json

@@ -45,6 +45,7 @@
     "gulp-eslint": "5.0.0",
     "gulp-git": "2.8.0",
     "gulp-jasmine": "4.0.0",
+    "gulp-prettier": "2.0.0",
     "jasmine-core": "3.3.0",
     "q": "1.5.1",
     "rollup": "0.67.4",

scripts/build/index.js

@@ -0,0 +1,36 @@
+/**
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2017-2018 Mickael Jeanroy
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+const path = require('path');
+const gulp = require('gulp');
+const babel = require('gulp-babel');
+const prettier = require('gulp-prettier');
+const config = require('../config');
+
+module.exports = function build() {
+  return gulp.src(path.join(config.src, '*.js'))
+      .pipe(babel())
+      .pipe(prettier())
+      .pipe(gulp.dest(config.dist));
+};

scripts/clean/index.js

@@ -0,0 +1,30 @@
+/**
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2017-2018 Mickael Jeanroy
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+const del = require('del');
+const config = require('../config');
+
+module.exports = function clean() {
+  return del(config.dist);
+};

scripts/config.js

@@ -0,0 +1,35 @@
+/**
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2016-2018 Mickael Jeanroy
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+const path = require('path');
+const ROOT = path.join(__dirname, '..');
+
+module.exports = {
+  root: ROOT,
+  src: path.join(ROOT, 'src'),
+  test: path.join(ROOT, 'test'),
+  scripts: path.join(ROOT, 'scripts'),
+  dist: path.join(ROOT, 'dist'),
+  pkg: path.join(ROOT, 'package.json'),
+};

scripts/lint/index.js

@@ -0,0 +1,42 @@
+/**
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2017-2018 Mickael Jeanroy
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+const path = require('path');
+const gulp = require('gulp');
+const eslint = require('gulp-eslint');
+const config = require('../config');
+
+module.exports = function lint() {
+  const src = [
+    path.join(config.root, '*.js'),
+    path.join(config.src, '**', '*.js'),
+    path.join(config.test, '**', '*.js'),
+    path.join(config.scripts, '**', '*.js'),
+  ];
+
+  return gulp.src(src)
+      .pipe(eslint())
+      .pipe(eslint.format())
+      .pipe(eslint.failAfterError());
+};