VIm function that runs file through shfmt

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I've written a Vim function that formats the file using shfmt. I'd like to know if there is a way I can improve this script.

I am bothered by the fact that I can't think of a way to do this without editing the file in the subprocess and reloading the file. Is there a way to do the equivalent of %!shfmt -options?

if exists("g:loaded_shfmt") || &compatible || ! executable('shfmt')
 finish
endif

let s:save_cpoptions = &cpoptions
set cpoptions&vim

let s:switches = join(['-w', '-s', '-i', '2', '-bn', '-ci', '-sr'])

function! s:shFormat()
 let l:filename = @%
 let l:out = system('shfmt ' . s:switches . ' ' . l:filename)
 edit!
endfunction

nnoremap <silent> <Leader>fb :call <SID>shFormat()<CR>

let &cpoptions = s:save_cpoptions

let g:loaded_shfmt = 1

edited Jul 30 at 5:31

200_success

123k14143398

asked Jul 30 at 0:36

harleypig

1185

add a commentÂ |Â

up vote
2
down vote

favorite

I've written a Vim function that formats the file using shfmt. I'd like to know if there is a way I can improve this script.

I am bothered by the fact that I can't think of a way to do this without editing the file in the subprocess and reloading the file. Is there a way to do the equivalent of %!shfmt -options?

if exists("g:loaded_shfmt") || &compatible || ! executable('shfmt')
 finish
endif

let s:save_cpoptions = &cpoptions
set cpoptions&vim

let s:switches = join(['-w', '-s', '-i', '2', '-bn', '-ci', '-sr'])

function! s:shFormat()
 let l:filename = @%
 let l:out = system('shfmt ' . s:switches . ' ' . l:filename)
 edit!
endfunction

nnoremap <silent> <Leader>fb :call <SID>shFormat()<CR>

let &cpoptions = s:save_cpoptions

let g:loaded_shfmt = 1

edited Jul 30 at 5:31

200_success

123k14143398

asked Jul 30 at 0:36

harleypig

1185

add a commentÂ |Â

up vote
2
down vote

favorite

I've written a Vim function that formats the file using shfmt. I'd like to know if there is a way I can improve this script.

I am bothered by the fact that I can't think of a way to do this without editing the file in the subprocess and reloading the file. Is there a way to do the equivalent of %!shfmt -options?

if exists("g:loaded_shfmt") || &compatible || ! executable('shfmt')
 finish
endif

let s:save_cpoptions = &cpoptions
set cpoptions&vim

let s:switches = join(['-w', '-s', '-i', '2', '-bn', '-ci', '-sr'])

function! s:shFormat()
 let l:filename = @%
 let l:out = system('shfmt ' . s:switches . ' ' . l:filename)
 edit!
endfunction

nnoremap <silent> <Leader>fb :call <SID>shFormat()<CR>

let &cpoptions = s:save_cpoptions

let g:loaded_shfmt = 1

edited Jul 30 at 5:31

200_success

123k14143398

asked Jul 30 at 0:36

harleypig

1185

I've written a Vim function that formats the file using shfmt. I'd like to know if there is a way I can improve this script.

I am bothered by the fact that I can't think of a way to do this without editing the file in the subprocess and reloading the file. Is there a way to do the equivalent of %!shfmt -options?

if exists("g:loaded_shfmt") || &compatible || ! executable('shfmt')
 finish
endif

let s:save_cpoptions = &cpoptions
set cpoptions&vim

let s:switches = join(['-w', '-s', '-i', '2', '-bn', '-ci', '-sr'])

function! s:shFormat()
 let l:filename = @%
 let l:out = system('shfmt ' . s:switches . ' ' . l:filename)
 edit!
endfunction

nnoremap <silent> <Leader>fb :call <SID>shFormat()<CR>

let &cpoptions = s:save_cpoptions

let g:loaded_shfmt = 1

edited Jul 30 at 5:31

200_success

123k14143398

asked Jul 30 at 0:36

harleypig

1185

edited Jul 30 at 5:31

200_success

123k14143398

edited Jul 30 at 5:31

200_success

123k14143398

edited Jul 30 at 5:31

200_success

123k14143398

asked Jul 30 at 0:36

harleypig

1185

asked Jul 30 at 0:36

harleypig

1185

asked Jul 30 at 0:36

harleypig

1185

add a commentÂ |Â

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