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Massively reduce the amount of code needed for linter tests

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w0rp
2018-07-15 18:24:53 +01:00
parent 5155a35a80
commit a42999a639
138 changed files with 1447 additions and 3017 deletions
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19
autoload/ale.vim
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@@ -213,6 +213,25 @@ function! ale#Set(variable_name, default) abort
endif
endfunction
" Given a string for adding to a command, return the string padded with a
" space on the left if it is not empty. Otherwise return an empty string.
"
" This can be used for making command strings cleaner and easier to test.
function! ale#Pad(string) abort
return !empty(a:string) ? ' ' . a:string : ''
endfunction
" Given a environment variable name and a value, produce part of a command for
" setting an environment variable before running a command. The syntax will be
" valid for cmd on Windows, or most shells on Unix.
function! ale#Env(variable_name, value) abort
if has('win32')
return 'set ' . a:variable_name . '=' . ale#Escape(a:value) . ' && '
endif
return a:variable_name . '=' . ale#Escape(a:value) . ' '
endfunction
" Escape a string suitably for each platform.
" shellescape does not work on Windows.
function! ale#Escape(str) abort