CODEWITHSUNDEEP
javascriptvimindentation
Spearfisher
Spearfisher

Reputation: 8783

Auto-indent javascript code in Vim on save

I am using the awesome vim-go plugin for coding in Go with vim. (https://github.com/fatih/vim-go)

The feature that I love is the auto-indent on save. I'd like to get the same behavior for javascript files. Do you know any way to easy replicate this in js?

Many thanks

Upvotes: 3

Views: 2394

Answers (2)

chtenb
chtenb

Reputation: 16184

There exists a general autoformatting plugin for vim called vim-autoformat which integrates the js-beautifier (the engine behind the online application http://jsbeautifier.org/) and more.

It provides an :Autoformat command, which you can bind to the BufWrite event like so

au BufWrite * :Autoformat

EDIT For if you're only interested in indenting your file (not full-fledged formatting): vim-autoformat falls back to auto indenting your file if js-beautify is not installed.

Upvotes: 2

Jim
Jim

Reputation: 4172

You don't even need a plugin to auto indent in vim. As soon as you open the file in vim, press these keys:

gg

Your cursor should move to the beginning of the file. And then type this:

=G

which is basically saying, "remove trailing spaces from the cursor position to the end of the file". Happy coding!

Upvotes: 4

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