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fix: linter discards unsaved changes

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The content of the current buffer is written to the tempfile instead of copying the file.
So unsaved changes will no longer be discarded silently.
This commit is contained in:
Christian Hubinger 2017-03-14 15:15:02 +01:00
parent db4a01e197
commit 6d2acb7635
1 changed files with 3 additions and 2 deletions
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5
plugin/defaults.vim
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@ -186,8 +186,9 @@ if !exists('g:formatdef_eslint_local')
" This formatter uses a temporary file as ESLint has not option to print
" the formatted source to stdout without modifieing the file.
let l:eslint_js_tmp_file = fnameescape(tempname().".js")
return "rm -f ".l:eslint_js_tmp_file."; cat ".l:path." > ".l:eslint_js_tmp_file.";"
\ .l:prog." -c ".l:cfg." --fix ".l:eslint_js_tmp_file." 1> /dev/null; exit_code=$?
let content = getline('1', '$')
call writefile(content, l:eslint_js_tmp_file)
return l:prog." -c ".l:cfg." --fix ".l:eslint_js_tmp_file." 1> /dev/null; exit_code=$?
\ cat ".l:eslint_js_tmp_file."; rm -f ".l:eslint_js_tmp_file."; exit $exit_code"
endfunction
let g:formatdef_eslint_local = "g:BuildESLintLocalCmd()"