akn*_*ds1 8 javascript node.js gulp gulp-inject gulp-watch
我正在尝试使用gulp-watch和gulp-inject来构建我的Node Web应用程序.然而,一旦涉及gulp-watch,似乎涉及gulp-inject的构建步骤将无法工作.看起来,原因是watch流不会结束,gulp-inject不知道何时开始.
我的gulpfile看起来如下:
var gulp = require('gulp')
var inject = require('gulp-inject')
var sass = require('gulp-sass')
var path = require('path')
var bower = require('gulp-bower')
var bowerFiles = require('main-bower-files')
var react = require('gulp-react')
var watch = require('gulp-watch')
var plumber = require('gulp-plumber')
var bowerDir = './bower_components/'?
gulp.task('bower', function () {
return bower()
})
gulp.task('default', function () {
var css = watch('./stylesheets/*.scss')
.pipe(plumber())
.pipe(sass({
? includePaths: [
? bowerDir + 'bootstrap-sass-official/assets/stylesheets',
? ]
? }))
.pipe(gulp.dest('./public/css'))
var jsxFiles = watch(['./jsx/about.js', './jsx/home.js', './jsx/app.js'])
.pipe(plumber())
.pipe(react())
.pipe(gulp.dest('./public/js'))
var bowerJs = gulp.src(bowerFiles(), {read: false})
watch('./views/index.html')
.pipe(plumber())
// Does not produce output - presumably because watch source hasn't ended its stream
.pipe(inject(css))
.pipe(inject(bowerJs, {name: 'bower'}))
.pipe(inject(jsxFiles, {name: 'jsx'}))
.pipe(gulp.dest('./public/html'))
})
我怎样才能成功结合gulp-watch和gulp-inject?
你可以在GitHub上看到我的完整项目.
最后,我通过不在流中包括gulp-watch来解决此问题,而是创建了一个单独的“ watch”任务,该任务会在源更改时触发构建。我仍然想知道是否有办法使我的原始方法起作用。
var gulp = require('gulp')
var inject = require('gulp-inject')
var sass = require('gulp-sass')
var path = require('path')
var bower = require('gulp-bower')
var bowerFiles = require('main-bower-files')
var react = require('gulp-react')
var watch = require('gulp-watch')
var plumber = require('gulp-plumber')
var bowerDir ='./bower_components/'?
var sassSrcSpec = ['./stylesheets/*.scss']
var jsxSrcSpec = ['./jsx/about.js','./jsx/home.js','./jsx/app.js']
var htmlSrcSpec = ['./views/index.html']
函数defaultBuild(){
var css = gulp.src(sassSrcSpec)
.pipe(水管工())
.pipe(sass({
?includePaths:[
?bowerDir +'bootstrap-sass-official / assets / stylesheets',
?]
?}))
.pipe(gulp.dest('./ public / css'))
var jsxFiles = gulp.src(jsxSrcSpec)
.pipe(水管工())
.pipe(react())
.pipe(gulp.dest('./ public / js'))
var bowerJs = gulp.src(bowerFiles(),{read:false})
返回gulp.src(htmlSrcSpec)
.pipe(水管工())
.pipe(注入(css))
.pipe(inject(bowerJs,{name:'bower'}))
.pipe(inject(jsxFiles,{name:'jsx'}))
.pipe(gulp.dest('./ public / html'))
}
gulp.task('bower',function(){
返回bower()
})
gulp.task('default',defaultBuild)
gulp.task('watch',function(){
watch(sassSrcSpec.concat(jsxSrcSpec).concat(htmlSrcSpec),函数(){
返回defaultBuild()
})
})