Gulp - 处理目标文件的只读权限?

问题描述

我在源文件夹中设置了 read-only 属性的图像文件.在大多数情况下，我需要在 gulpfile.js 中多次将它们复制到目标文件夹.

I have image files with read-only attribute set in source folder. I need to copy them to destination folder in most cases several times in gulpfile.js.

我正在尝试像这样复制 src-to-dest 文件:

I am trying to copy src-to-dest files like this:

gulp.task('copy-images', function () {
  gulp.src(path_resource_images + '**/*.jpg')
    .pipe(gulp.dest(path_app_images));
});

当 dest 文件夹为空时，它会工作一次.但是对于接下来的所有调用，我都有一个例外，即文件在 dest 文件夹中是 read-only .如何删除文件属性 read-only 以使 image-copy 每次调用时都能正常工作?

It works once when the dest folder in empty. But for all next calls I've got an exception that file is read-only in dest folder. How can I remove file attr read-only to make image-copy works every time I call it?

推荐答案

你可以使用 gulp-chmod 处理文件的权限.

You can use gulp-chmod to handle permissions on your files.

因此，如果您想为所有人设置 可读 和 writable 图像，您可以使用以下内容:

So if you want to set your images readable and writable for everybody, you could go with something like:

var chmod = require('gulp-chmod');

gulp.task('copy-images', function() {
  gulp.src(path_resource_images + '**/*.jpg')
    .pipe(chmod(666))
    .pipe(gulp.dest(path_app_images));
});

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