Copied gulp tasks from GRAF

gulpfile.js

@@ -5,6 +5,7 @@ const exec = require('gulp-exec');
 const eslint = require('gulp-eslint');
 const del = require('del');
 
+// Build scripts
 gulp.task('build', () =>
 	gulp.src('src/**/*.js')
 		.pipe(sourcemaps.init())
@@ -13,23 +14,33 @@ gulp.task('build', () =>
 		.pipe(gulp.dest('lib'))
 );
 
+// Clean built scripts
 gulp.task('clean', () => del('lib/**'));
 
+// Clean then build
+gulp.task('rebuild', gulp.series('clean', 'build'));
+
+// Lint scripts
 gulp.task('lint', () =>
 	gulp.src('src/**/*.js')
 		.pipe(eslint())
 		.pipe(eslint.format())
 		.pipe(eslint.failAfterError())
 );
 
-gulp.task('rebuild', gulp.series('clean', 'build'));
-gulp.task('default', gulp.parallel('lint', 'rebuild'));
-
-gulp.task('publish', gulp.series('default', () => {
+// Commit & tag version
+gulp.task('tag-release', () => {
 	const version = require('./package.json').version;
 	return gulp.src('.')
 		.pipe(exec(`git commit -am "Prepare ${version} release"`))
 		.pipe(exec(`git tag v${version}`))
-		.pipe(exec(`git push origin : v${version}`))
-		.pipe(exec('npm publish'));
-}));
+		.pipe(exec(`git push origin : v${version}`));
+});
+
+// Commit & tag and publish to NPM
+gulp.task('publish', gulp.parallel('lint', gulp.series('rebuild', 'tag-release', () =>
+	gulp.src('.')
+		.pipe(exec('npm publish'))
+)));
+
+gulp.task('default', gulp.parallel('lint', 'rebuild'));