diff options
Diffstat (limited to 'ale_linters/rust/rustc.vim')
| -rw-r--r-- | ale_linters/rust/rustc.vim | 83 |
1 files changed, 1 insertions, 82 deletions
diff --git a/ale_linters/rust/rustc.vim b/ale_linters/rust/rustc.vim index 97d5d0bb..1d080b98 100644 --- a/ale_linters/rust/rustc.vim +++ b/ale_linters/rust/rustc.vim @@ -1,86 +1,6 @@ " Author: Daniel Schemala <istjanichtzufassen@gmail.com> " Description: rustc for rust files -if !exists('g:ale_rust_ignore_error_codes') - let g:ale_rust_ignore_error_codes = [] -endif - - -function! ale_linters#rust#rustc#HandleRustcErrors(buffer_number, errorlines) abort - let l:file_name = fnamemodify(bufname(a:buffer_number), ':t') - let l:output = [] - - for l:errorline in a:errorlines - " ignore everything that is not Json - if l:errorline !~# '^{' - continue - endif - - let l:error = json_decode(l:errorline) - - if has_key(l:error, 'message') && type(l:error.message) == type({}) - let l:error = l:error.message - endif - - if !has_key(l:error, 'code') - continue - endif - - if !empty(l:error.code) && index(g:ale_rust_ignore_error_codes, l:error.code.code) > -1 - continue - endif - - for l:span in l:error.spans - let l:span.file_name = fnamemodify(l:span.file_name, ':t') - if l:span.is_primary && - \ (l:span.file_name ==# l:file_name || l:span.file_name ==# '<anon>') - call add(l:output, { - \ 'bufnr': a:buffer_number, - \ 'lnum': l:span.line_start, - \ 'vcol': 0, - \ 'col': l:span.byte_start, - \ 'nr': -1, - \ 'text': l:error.message, - \ 'type': toupper(l:error.level[0]), - \}) - else - " when the error is caused in the expansion of a macro, we have - " to bury deeper - let l:root_cause = s:FindErrorInExpansion(l:span, l:file_name) - - if !empty(l:root_cause) - call add(l:output, { - \ 'bufnr': a:buffer_number, - \ 'lnum': l:root_cause[0], - \ 'vcol': 0, - \ 'col': l:root_cause[1], - \ 'nr': -1, - \ 'text': l:error.message, - \ 'type': toupper(l:error.level[0]), - \}) - endif - endif - endfor - endfor - - return l:output -endfunction - - -" returns: a list [lnum, col] with the location of the error or [] -function! s:FindErrorInExpansion(span, file_name) abort - if a:span.file_name ==# a:file_name - return [a:span.line_start, a:span.byte_start] - endif - - if !empty(a:span.expansion) - return s:FindErrorInExpansion(a:span.expansion.span, a:file_name) - endif - - return [] -endfunction - - function! ale_linters#rust#rustc#RustcCommand(buffer_number) abort " Try to guess the library search path. If the project is managed by cargo, " it's usually <project root>/target/debug/deps/ or @@ -98,11 +18,10 @@ function! ale_linters#rust#rustc#RustcCommand(buffer_number) abort return 'rustc --error-format=json -Z no-trans ' . l:dependencies . ' -' endfunction - call ale#linter#Define('rust', { \ 'name': 'rustc', \ 'executable': 'rustc', \ 'command_callback': 'ale_linters#rust#rustc#RustcCommand', -\ 'callback': 'ale_linters#rust#rustc#HandleRustcErrors', +\ 'callback': 'ale#handlers#rust#HandleRustErrors', \ 'output_stream': 'stderr', \}) |