adding coffescript vim support

1 files changed, 68 insertions, 0 deletions

diff --git a/vim/compiler/coffee.vim b/vim/compiler/coffee.vim
new file mode 100755
index 0000000..6d97cd8
--- /dev/null
+++ b/vim/compiler/coffee.vim
@@ -0,0 +1,68 @@
+" Language:    CoffeeScript
+" Maintainer:  Mick Koch <kchmck@gmail.com>
+" URL:         http://github.com/kchmck/vim-coffee-script
+" License:     WTFPL
+
+if exists('current_compiler')
+  finish
+endif
+
+let current_compiler = 'coffee'
+" Pattern to check if coffee is the compiler
+let s:pat = '^' . current_compiler
+
+" Extra options passed to CoffeeMake
+if !exists("coffee_make_options")
+  let coffee_make_options = ""
+endif
+
+" Get a `makeprg` for the current filename. This is needed to support filenames
+" with spaces and quotes, but also not break generic `make`.
+function! s:GetMakePrg()
+  return 'coffee -c ' . g:coffee_make_options . ' $* ' . fnameescape(expand('%'))
+endfunction
+
+" Set `makeprg` and return 1 if coffee is still the compiler, else return 0.
+function! s:SetMakePrg()
+  if &l:makeprg =~ s:pat
+    let &l:makeprg = s:GetMakePrg()
+  elseif &g:makeprg =~ s:pat
+    let &g:makeprg = s:GetMakePrg()
+  else
+    return 0
+  endif
+
+  return 1
+endfunction
+
+" Set a dummy compiler so we can check whether to set locally or globally.
+CompilerSet makeprg=coffee
+call s:SetMakePrg()
+
+CompilerSet errorformat=Error:\ In\ %f\\,\ %m\ on\ line\ %l,
+                       \Error:\ In\ %f\\,\ Parse\ error\ on\ line\ %l:\ %m,
+                       \SyntaxError:\ In\ %f\\,\ %m,
+                       \%-G%.%#
+
+" Compile the current file.
+command! -bang -bar -nargs=* CoffeeMake make<bang> <args>
+
+" Set `makeprg` on rename since we embed the filename in the setting.
+augroup CoffeeUpdateMakePrg
+  autocmd!
+
+  " Update `makeprg` if coffee is still the compiler, else stop running this
+  " function.
+  function! s:UpdateMakePrg()
+    if !s:SetMakePrg()
+      autocmd! CoffeeUpdateMakePrg
+    endif
+  endfunction
+
+  " Set autocmd locally if compiler was set locally.
+  if &l:makeprg =~ s:pat
+    autocmd BufFilePost,BufWritePost <buffer> call s:UpdateMakePrg()
+  else
+    autocmd BufFilePost,BufWritePost          call s:UpdateMakePrg()
+  endif
+augroup END