gulp: init gulpfile

gulpfile.js

@@ -0,0 +1,18 @@
+"use strict"
+
+const argv = require('yargs').argv;
+
+const gulp = require("gulp")
+const eslint = require('gulp-eslint')
+
+gulp.task('default', ['lint'])
+
+gulp.task('lint', () => {
+ return gulp.src(['gulpfile.js', '**/.js'])
+ .pipe(eslint({
+ "fix": !!argv.fix
+ }))
+ .pipe(gulp.dest())
+ .pipe(eslint.format())
+ .pipe(eslint.failAfterError())
+})