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我有以下簡化的代碼只有在咕嘟咕嘟咕嘟咕嘟-DEST:需要
var $ = require('gulp-load-plugins')();
var argv = require('yargs').argv;
/* Check for --production flag */
var isProduction = !!(argv.production);
/* Copy images to the "dist" folder */
/* In production, the images are compressed */
gulp.task('images', function() {
var imagemin = $.if(isProduction, $.imagemin({
progressive: true
}));
return gulp.src('src/assets/img/**/*')
.pipe(imagemin)
.pipe(gulp.dest('dist/assets/live/img'));
});
目前創建的文件夾,我得到的dist/assets/live/img
文件夾中創建即使src/assets/img/**/*
是空的。有沒有辦法修改return語句,以便只在實際上有東西進入時創建文件夾?