diff options
Diffstat (limited to 'autoload')
| -rw-r--r-- | autoload/ale/handlers/rust.vim | 32 |
1 files changed, 26 insertions, 6 deletions
diff --git a/autoload/ale/handlers/rust.vim b/autoload/ale/handlers/rust.vim index 4fa7f059..7724ed72 100644 --- a/autoload/ale/handlers/rust.vim +++ b/autoload/ale/handlers/rust.vim @@ -20,17 +20,37 @@ function! s:FindErrorInExpansion(span, file_name) abort return [] endfunction +" The JSON output for Rust can be split over many lines. +" Those lines should be joined together again. +function! s:JoinJSONLines(lines) abort + let l:corrected_lines = [] + let l:object_continues = 0 + + for l:line in a:lines + if l:object_continues + let l:corrected_lines[-1] .= l:line + + if l:line =~# '}$' + let l:object_continues = 0 + endif + elseif l:line =~# '^{' + call add(l:corrected_lines, l:line) + + if l:line !~# '}$' + let l:object_continues = 1 + endif + endif + endfor + + return l:corrected_lines +endfunction + " A handler function which accepts a file name, to make unit testing easier. function! ale#handlers#rust#HandleRustErrorsForFile(buffer, full_filename, lines) abort let l:filename = fnamemodify(a:full_filename, ':t') let l:output = [] - for l:errorline in a:lines - " ignore everything that is not Json - if l:errorline !~# '^{' - continue - endif - + for l:errorline in s:JoinJSONLines(a:lines) let l:error = json_decode(l:errorline) if has_key(l:error, 'message') && type(l:error.message) == type({}) |