到目前为止我还没有找到解决办法。我现在想出的是:
var gulp = require('gulp');
var concat = require('gulp-concat');
var uncss = require('gulp-uncss');
var minifyCSS = require('gulp-minify-css');
var concatCss = require('gulp-concat-css');
var less = require('gulp-less');
var stripCssComments = require('gulp-strip-css-comments');
gulp.task('css', function() {
return gulp.src('css/*.css')
.pipe(stripCssComments({all:true}))
.pipe(concat('plugins.css'))
.pipe(uncss({html: ['index.html']}))
.pipe(minifyCSS())
.pipe(gulp.dest('build/css'));
});
gulp.task('less', function() {
return gulp.src('css/*.less')
.pipe(less())
.pipe(stripCssComments({all:true}))
.pipe(concat('styles.css'))
.pipe(uncss({html: ['index.html']}))
.pipe(minifyCSS())
.pipe(gulp.dest('build/css'));
});基本上,我试图将.less与.css合并,我只想在构建中只需要一个.css。为了达到这个效果,我尝试了不同的语法,但是没有用,gulp总是给我发送错误信息。有人有主意吗?
发布于 2015-05-08 22:17:42
如果.css文件在css/中,正如您的css任务所述,为什么不直接重命名为.less?
如果不想这样做,较少提供能力 (不像Sass)会导入原始的CSS文件。
@import (css) "file1.css";
@import (css) "files2.css";
...从您的任务中,我不明白为什么不能将2合并到一个'less'任务中,并更新您的主.less文件,以便提前导入所有.css文件。
发布于 2015-06-23 16:09:27
我一直致力于此,并相信我有一个干净的解决方案使用几个吞咽插件。
gulp.task('css', function() {
var cssFiles = [src + 'styles/*.css', 'bower_components/jquery.onoff/dist/jquery.onoff.css'];
var cssStream = gulp.src(plugins.mainBowerFiles().concat(cssFiles))
.pipe(plugins.filter('*.css'))
.pipe(order([
"app/styles/site.css",
"*"
]));
var lessStream = gulp.src(plugins.mainBowerFiles())
.pipe(plugins.filter('*.less'))
.pipe(less({
paths: [ path.join(__dirname, 'less', 'includes') ]
}));
return merge(cssStream, lessStream)
.pipe(plugins.concat('main.css'))
.pipe(minifyCSS({keepBreaks:true}))
.pipe(gulp.dest(dest + 'css'));
});我的例子是显示如何正确设置bower文件,并将它们添加到cssFiles变量中,如果它们不是。此css流与以类似方式运行的较少流合并。我可以想象,以同样的方式添加SASS文件是很简单的。我的package.json包含的比这个实现所必需的更多,但如下所示。
{
"name": "MHD_Site_v3",
"version": "0.0.1",
"description": "",
"dependencies": {
"bower": "~0.8.0",
"gulp-less": "^3.0.3",
"gulp-logger": "0.0.2"
"gulp": "^3.8.11",
"gulp-cache": "^0.2.4",
"gulp-concat": "^2.4.3",
"gulp-debug": "^2.0.0",
"gulp-filter": "^2.0.0",
"gulp-imagemin": "^2.1.0",
"gulp-jade": "^0.11.0",
"gulp-less": "^2.0.1",
"gulp-load-plugins": "^0.8.0",
"gulp-minify-css": "^0.4.0",
"gulp-minify-html": "^0.1.8",
"gulp-order": "^1.1.1",
"gulp-rename": "^1.2.0",
"gulp-sourcemaps": "^1.3.0",
"gulp-uglify": "^1.1.0",
"less-plugin-clean-css": "^1.4.0",
"main-bower-files": "^2.5.0",
"merge-stream": "^0.1.7",
"gulp-util": "^3.0.5",
"path": "^0.11.14"
},
"devDependencies": {
}
}https://stackoverflow.com/questions/30133597
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