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Fix #1069 Support formatting the loclist messages with g:ale_loclist_msg_format

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w0rp
2017-11-14 10:28:36 +00:00
parent d8f9aef84a
commit 16e7dc2371
6 changed files with 215 additions and 30 deletions
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28
autoload/ale.vim
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@@ -257,3 +257,31 @@ function! ale#Escape(str) abort
return shellescape (a:str)
endfunction
" Get the loclist item message according to a given format string.
"
" See `:help g:ale_loclist_msg_format` and `:help g:ale_echo_msg_format`
function! ale#GetLocItemMessage(item, format_string) abort
let l:msg = a:format_string
let l:severity = g:ale_echo_msg_warning_str
let l:code = get(a:item, 'code', '')
let l:type = get(a:item, 'type', 'E')
let l:linter_name = get(a:item, 'linter_name', '')
let l:code_repl = !empty(l:code) ? '\=submatch(1) . l:code . submatch(2)' : ''
if l:type is# 'E'
let l:severity = g:ale_echo_msg_error_str
elseif l:type is# 'I'
let l:severity = g:ale_echo_msg_info_str
endif
" Replace special markers with certain information.
" \=l:variable is used to avoid escaping issues.
let l:msg = substitute(l:msg, '\V%severity%', '\=l:severity', 'g')
let l:msg = substitute(l:msg, '\V%linter%', '\=l:linter_name', 'g')
let l:msg = substitute(l:msg, '\v\%([^\%]*)code([^\%]*)\%', l:code_repl, 'g')
" Replace %s with the text.
let l:msg = substitute(l:msg, '\V%s', '\=a:item.text', 'g')
return l:msg
endfunction