Search and replace in Vim across all the project files

Question

I\'m looking for the best way to do search-and-replace (with confirmation) across all project files in Vim. By \"project files\" I mean files in the current directory, some

Answer 1

If you don't mind of introducing external dependency, I have brewed a plugin ctrlsf.vim (depends on ack or ag) to do the job.

It can format and display search result from ack/ag, and synchronize your changes in result buffer to actual files on disk.

Maybe following demo explains more