var gulp = require('gulp');
var less = require('gulp-less');
var concat = require('gulp-concat');
var cached = require('gulp-cached');
var remember = require('gulp-remember');
var watch = require('gulp-watch');
var token = 'style-uniq-token';
gulp.task('style', function () {
return gulp.src('style/**/*.less') // Read
.pipe(cached(token)) // Remove previously passed files if they are the same
.pipe(less()) // Expensive process only for new or changed files
.pipe(remember(token)) // Get back previously passed files if they are not in the stream
.pipe(concat('bundle.css')) // Combine all together
.pipe(gulp.dest('dist')); // Write
});
gulp.task('watch', function () {
watch('style/**/*.less', function (file) {
var lessFile = file.path; // file.less
var cssFiles = lessFiles.splice(0, -4) + 'css'; // file.css
delete cached.caches[token][lessFile]; // forget changed less file
remember.forget(token, cssFile); // forget result css
});
});
Created
August 3, 2016 19:45
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