var gulp = require('gulp');
var cssnano = require('gulp-cssnano');
var htmlmin = require('gulp-htmlmin');
var uncss = require('gulp-uncss');

gulp.task('default', function() {
  // place code for your default task here
	return gulp.src('static/concat.css')
		.pipe(uncss({
		html: ['layouts/*.html', 'layouts/partials/*.html', 'layouts/_default/*.html']
		}))
		.pipe(cssnano())
		.pipe(gulp.dest('./static/gulp.css'));
});

gulp.task('minifyhtml', function() {
	gulp.src('public/*.html')
		.pipe(htmlmin({collapseWhitespace: true}))
		.pipe(gulp.dest('public/'));
	gulp.src('public/projects/*.html')
		.pipe(htmlmin({collapseWhitespace: true}))
		.pipe(gulp.dest('public/projects/'));
	gulp.src('public/journal/*/*.html')
		.pipe(htmlmin({collapseWhitespace: true}))
		.pipe(gulp.dest('public/journal/'));
	return gulp.src('public/journal/*.html')
		.pipe(htmlmin({collapseWhitespace: true}))
		.pipe(gulp.dest('public/journal/'));
});