Feature request: toggle-project-read-only

[xin-jin]

Hi,

ggtags has a very handy feature ggtags-toggle-project-read-only (but I don't use ggtags). Could you add it to projectile?

Thanks!

[bbatsov]

What does it do?

[xin-jin]

As the name suggests, it basically toggles between

((nil
  (buffer-read-only . t)))

and

((nil
  (buffer-read-only)))

in .dir-locals.el in the project root.

[xin-jin]

It also makes all current buffers associated with files of the project read-only. Not sure how it is done. I am not familiar with elisp.

[Qquanwei]

I need too, when I reading git project source code without modify it.