我在gulp watch中遇到了问题。
我压缩通过Bower安装的角度文件。
使用：gulp-ngmin，gulp-concat。
我的gulp文件是：
var gulp = require('gulp'),
sass = require('gulp-ruby-sass'),
imagemin = require('gulp-imagemin'),
changed = require('gulp-changed'),
browserSync = require('browser-sync'),
livereload = require('gulp-livereload'),
gp_concat = require('gulp-concat'),
gp_rename = require('gulp-rename'),
watch = require('gulp-watch'),
ngmin = require('gulp-ngmin');
gulp.task('sass', function () {
return sass('./app/template/css/style_v1.scss')
.on('error', function (err) { console.log(err.message); })
.pipe(gulp.dest('./dist/css'))
.pipe(livereload());
});
gulp.task('compress', function() {
gulp.src([
'bower_components/angular/angular.min.js',
'bower_components/angular-animate/angular-animate.min.js',
'bower_components/angular-aria/angular-aria.min.js',
'bower_components/angular-material/angular-material.min.js',
'bower_components/angular-messages/angular-messages.min.js',
'bower_components/jquery/dist/jquery.min.js',
'bower_components/bootstrap/dist/js/bootstrap.min.js',
'bower_components/angular-ui-router/release/angular-ui-router.min.js',
'./app/*.js'
])
.pipe(gp_concat('concat.js'))
.pipe(gp_rename('script.min.js'))
.pipe(ngmin({dynamic: true}).on('error', function(e){
console.log(e);
}))
.pipe(gulp.dest('./dist/js'));
});
gulp.task('jpg', function() {
gulp.src('./template/img/**/*.*')
.pipe(changed('./dist/img/'))
.pipe(imagemin({
progressive: true
}))
.pipe(gulp.dest('./dist/img/'));
});
gulp.task('browser-sync', function() {
browserSync.init(['./dist/css/**', 'index.html'], {
server: {
baseDir: './',
index: 'index.html'
}
});
});
gulp.task('watch', ['sass', 'browser-sync','compress'], function () {
return watch('./app/template/css/style_v1.scss', function () {
gulp.src('./app/template/css/style_v1.scss')
.pipe(gulp.dest('build'));
});
});
当我运行gulp watch时，它会返回此错误：
[11:21:13] Starting 'watch'...
{ ReferenceError: window is not defined
at eval (eval at run (/var/www/html/evandro/sistema_metas/node_modules/ngmin-dynamic/dynamic.js:208:14), <anonymous>:315:158)
at run (/var/www/html/evandro/sistema_metas/node_modules/ngmin-dynamic/dynamic.js:208:3)
at Object.exports.annotate (/var/www/html/evandro/sistema_metas/node_modules/ngmin/main.js:13:12)
at Transform._transform (/var/www/html/evandro/sistema_metas/node_modules/gulp-ngmin/index.js:19:37)
at Transform._read (/var/www/html/evandro/sistema_metas/node_modules/gulp-ngmin/node_modules/readable-stream/lib/_stream_transform.js:184:10)
at Transform._write (/var/www/html/evandro/sistema_metas/node_modules/gulp-ngmin/node_modules/readable-stream/lib/_stream_transform.js:172:12)
at doWrite (/var/www/html/evandro/sistema_metas/node_modules/gulp-ngmin/node_modules/readable-stream/lib/_stream_writable.js:237:10)
at writeOrBuffer (/var/www/html/evandro/sistema_metas/node_modules/gulp-ngmin/node_modules/readable-stream/lib/_stream_writable.js:227:5)
at Transform.Writable.write (/var/www/html/evandro/sistema_metas/node_modules/gulp-ngmin/node_modules/readable-stream/lib/_stream_writable.js:194:11)
at Transform.ondata (_stream_readable.js:561:20)
plugin: 'gulp-ngmin',
showStack: false,
name: 'ReferenceError',
message: 'window is not defined',
stack: 'ReferenceError: window is not defined\n at eval (eval at run (/var/www/html/evandro/sistema_metas/node_modules/ngmin-dynamic/dynamic.js:208:14), <anonymous>:315:158)\n at run (/var/www/html/evandro/sistema_metas/node_modules/ngmin-dynamic/dynamic.js:208:3)\n at Object.exports.annotate (/var/www/html/evandro/sistema_metas/node_modules/ngmin/main.js:13:12)\n at Transform._transform (/var/www/html/evandro/sistema_metas/node_modules/gulp-ngmin/index.js:19:37)\n at Transform._read (/var/www/html/evandro/sistema_metas/node_modules/gulp-ngmin/node_modules/readable-stream/lib/_stream_transform.js:184:10)\n at Transform._write (/var/www/html/evandro/sistema_metas/node_modules/gulp-ngmin/node_modules/readable-stream/lib/_stream_transform.js:172:12)\n at doWrite (/var/www/html/evandro/sistema_metas/node_modules/gulp-ngmin/node_modules/readable-stream/lib/_stream_writable.js:237:10)\n at writeOrBuffer (/var/www/html/evandro/sistema_metas/node_modules/gulp-ngmin/node_modules/readable-stream/lib/_stream_writable.js:227:5)\n at Transform.Writable.write (/var/www/html/evandro/sistema_metas/node_modules/gulp-ngmin/node_modules/readable-stream/lib/_stream_writable.js:194:11)\n at Transform.ondata (_stream_readable.js:561:20)' }
什么是window is not defined？
Ps：可能是某些错误脚本不兼容，我在其他问题中发现了这一点。