如何在vim中使用外部命令“过滤”整个文档

Question

I have already got lint testing and code standards checking but I've like to go one further and add a hotkey to change all the code to a certain standard.

I have so far got as far as...

:r ! phpcbf --standard=psr2 %

But that only pulls the document in. So how can I make is just act like a filter and replace the entire script?

Answer 1

Assuming your command can take input from stdin you would do the following:

:%!phpcbf --standard=psr2

Please ready :h filter