gulp-watch-path

    0.1.0 • Public • Published

    gulp-watch-path

    This is for the expansion of the gulp.watch(event)

    Some tasks errors can lead to gulp.watch is terminated, using gulp-watch-path can solve the problem.

    有些 gulp 任务编译出错会终止 gulp.watch,使用 gulp-watch-path 配合 stream-combiner2 可避免这种情况。

    When many folder file, can use gulp-watch-path "one-on-one" compilation

    当文件夹文件很多时,可以利用 gulp-watch-path “一对一”编译

    Install

    $ npm i -D gulp-watch-path
    

    Usage

    Simple:

    gulp.watch('src/**/*', function (event) {
        var paths = require('gulp-watch-path')(event, 'src/', 'dist/', 'node');
        console.log(paths)
        /*
        paths {srcPath: 'src/file.js',
              srcDir: 'src/',
              distPath: 'dist/file.node',
              distDir: 'dist/',
              srcFilename: 'file.js',
              distFilename: 'file.node' }
        */
        gulp.src(paths.srcPath)
            .pipe(uglify())
            .pipe(gulp.dest(paths.distDir))
    })

    Throw an error::

    var gulp = require('gulp')
    var watchPath = require('gulp-watch-path')
    var uglify = require('gulp-uglify')
    var combiner = require('stream-combiner2')
     
    gulp.task('default', function () {
        gulp.watch('src/**/*.js', function (event) {
            var paths = watchPath(event,'src/', 'dist/');
            /*
            paths
                srcPath: 'src/file.js',
                distDir: 'dist/'
            */
            var combined = combiner.obj([
                gulp.src(paths.srcPath), // src/file.js
                uglify(),
                gulp.dest(paths.distDir) // dist/
            ]);
            combined.on('error', function (err) {
                console.log('--------------')
                console.log('Error')
                console.log('fileName: ' + err.fileName)
                console.log('lineNumber: ' + err.lineNumber)
                console.log('message: ' + err.message)
                console.log('plugin: ' + err.plugin)
            })
     
            console.log('\n')
            console.log(event.type + '' + paths.srcPath)
            console.log('dist: ' + paths.distPath)
            /*
            changed: src/file.js
            dist: dist/file.js
            */
        })
    })

    Install

    npm i gulp-watch-path

    DownloadsWeekly Downloads

    21

    Version

    0.1.0

    License

    MIT

    Last publish

    Collaborators

    • nimojs