【发布时间】:2021-07-16 16:08:57
【问题描述】:
我的 Gulp 任务正在正确启动,但未检测到文件更改。我正在从 starter-bootstrap 开发一个 WordPress 主题。 运行“npm install”和安装的所有依赖项。现在,当我运行“npm run watch”时,gulp 会说:
> gulp watch
[18:01:24] Using gulpfile /mnt/c/Users/victor/Local Sites/camping-fin-de-siglo/app/public/wp-content/themes/fin-de-siglo/gulpfile.js
[18:01:24] Starting 'watch'...
就是这样,不检测文件更改。源路径正确。这是我的 gulpfile.js
const gulp = require( 'gulp' ),
fancylog = require( 'fancy-log' ),
browserSync = require( 'browser-sync' ),
server = browserSync.create(),
dev_url = 'http://localhost/starter-bootstrap';
/**
* Define all source paths
*/
var paths = {
styles: {
src: './assets/*.scss',
dest: './assets/css'
},
scripts: {
src: './assets/*.js',
dest: './assets/js'
}
};
/**
* Webpack compilation: http://webpack.js.org, https://github.com/shama/webpack-stream#usage-with-gulp-watch
*
* build_js()
*/
function build_js() {
const compiler = require( 'webpack' ),
webpackStream = require( 'webpack-stream' );
return gulp.src( paths.scripts.src )
.pipe(
webpackStream({
config: require( './webpack.config.js' )
},
compiler
)
)
.pipe(
gulp.dest( paths.scripts.dest )
)
/*.pipe(
server.stream() // Browser Reload
)*/;
}
/**
* SASS-CSS compilation: https://www.npmjs.com/package/gulp-sass
*
* build_css()
*/
function build_css() {
const sass = require( 'gulp-sass' ),
postcss = require( 'gulp-postcss' ),
sourcemaps = require( 'gulp-sourcemaps' ),
autoprefixer = require( 'autoprefixer' ),
cssnano = require( 'cssnano' );
const plugins = [
autoprefixer(),
cssnano(),
];
return gulp.src( paths.styles.src )
.pipe(
sourcemaps.init()
)
.pipe(
sass()
.on( 'error', sass.logError )
)
.pipe(
postcss(plugins)
)
.pipe(
sourcemaps.write( './' )
)
.pipe(
gulp.dest( paths.styles.dest )
)
/*.pipe(
server.stream() // Browser Reload
)*/;
}
/**
* Watch task: Webpack + SASS
*
* $ gulp watch
*/
gulp.task('watch',
function () {
// Modify "dev_url" constant and uncomment "server.init()" to use browser sync
/*server.init({
proxy: dev_url,
} );*/
gulp.watch( paths.scripts.src, build_js );
gulp.watch( [ paths.styles.src, './assets/scss/*.scss' ], build_css );
}
);
有什么想法吗?
【问题讨论】:
-
两个 cmets: 1. 你的路径是相对于你的
gulpfile.js的位置吗? 2、尝试`gulp.watch(paths.scripts.src, gulp.series(build_js));`有时似乎会有所作为(尽管它不应该)。 -
1 - 是的,是相对的。 src:'./assets/*.scss',dest:'./assets/css'。 2 - 没有区别。
标签: node.js gulp gulp-watch gulp-sass