How to compile CoffeeScript on save in VIM

http://arnklint.com/autocompile-coffeescript-vim/

by arnklint • 15 years ago

26 7 15 years ago

arnklint.com

Simple tip for VIM users doing CoffeeScript

beck5• 15 years ago

I guess a SASS version could also work?

Emouri• 15 years ago

Check out the comments for something that might work (haven't tried it myself)

arnklint2• 15 years ago

Yes, it should be as easy as autocmd BufWritePost,FileWritePost *.coffee :silent !sass --update <afile>

hagy• 15 years ago

coffee-mode.el provides the same functionality for emacs. Automatic compilation of any *.coffee file on save can be enabled by

    (add-hook 'after-save-hook
                          (lambda ()
                            (when (string-match "\.coffee$" (buffer-name))
                              (coffee-compile-file))))

briggers• 15 years ago

coffee -w

TrevorBurnham• 15 years ago

The CoffeeScript compiler is very fast (takes <100ms for a typical file), so this is a fairly good approach for most development.

However, it's worth noting that there are other projects that let you stop thinking about compilation altogether. If you're developing for Rails or Python, for instance, you can just use a plugin. (And as of Rails 3.1, you don't even need one.) If you're just developing a static site, I like The Middleman (http://middlemanapp.com/), which does on-demand Haml, Sass/Less, and CoffeeScript compilation, then lets you bundle it all up (minified) for deployment with a single command.

arnklint2• 15 years ago

I´m compiling on save and combining that with http://documentcloud.github.com/jammit/ quite successfully.

How to compile CoffeeScript on save in VIM

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