66 lines
1.7 KiB
JavaScript
66 lines
1.7 KiB
JavaScript
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/* global require */
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var gulp = require('gulp');
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var eslint = require('gulp-eslint');
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var gulpIf = require('gulp-if');
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var rename = require('gulp-rename');
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var uglify = require('gulp-uglify');
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// Assets for the project
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var Assets = {
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main: './jquery-scrollspy.js',
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minified: './jquery-scrollspy.min.js',
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package: './package.json',
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readme: './README.md',
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source: './',
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};
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// See the uglify documentation for more details
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var _uglifySettings = {
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compress: {
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comparisons: true,
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conditionals: true,
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/* jscs: disable */
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dead_code: true,
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drop_console: true,
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/* jscs: enable */
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unsafe: true,
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unused: true,
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},
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};
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// Check the main js file(s) meets the following standards outlined in .eslintrc
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gulp.task('eslint', function esLintTask() {
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// Has ESLint fixed the file contents?
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function isFixed(file) {
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return file.eslint !== undefined && file.eslint !== null && file.eslint.fixed;
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}
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return gulp.src(Assets.main)
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.pipe(eslint({
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fix: true,
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useEslintrc: '.eslintrc',
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}))
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.pipe(eslint.format())
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.pipe(gulpIf(isFixed, gulp.dest(Assets.source)));
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});
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// Uglify aka minify the main file
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gulp.task('uglify', function uglifyTask() {
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return gulp.src(Assets.main)
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.pipe(uglify(_uglifySettings))
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.pipe(rename(Assets.minified))
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.pipe(gulp.dest(Assets.source));
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});
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// Watch for changes to the main file
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gulp.task('watch', function watchTask() {
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gulp.watch(Assets.main, ['eslint', 'uglify']);
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});
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// Register the default task
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gulp.task('default', ['eslint', 'uglify']);
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// 'gulp eslint' to check the syntax of the main js file(s)
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// 'gulp uglify' to uglify the main file
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