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author | fiatjaf <fiatjaf@alhur.es> | 2021-03-26 03:38:57 -0300 |
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committer | GitHub <noreply@github.com> | 2021-03-26 15:38:57 +0900 |
commit | 655f0070cd2ce575f81092d1faac739fd116b515 (patch) | |
tree | a4356862b0137006eaed26706bacdd3026fcea22 /ale_linters/v | |
parent | b1f95dc4fb15efb1d5238845c99548f2906e2ba3 (diff) | |
download | ale-655f0070cd2ce575f81092d1faac739fd116b515.zip |
Add support for V: "v" (compiler) and "vfmt" fixer. (#3622)
* v: add "v fmt" fixer.
* v: add "v" (build) linter.
* v: fix vlint complaints and add documentation.
* v: add tests.
* v: use ale#Pad().
Diffstat (limited to 'ale_linters/v')
-rw-r--r-- | ale_linters/v/v.vim | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/ale_linters/v/v.vim b/ale_linters/v/v.vim new file mode 100644 index 00000000..afa98c56 --- /dev/null +++ b/ale_linters/v/v.vim @@ -0,0 +1,82 @@ +" Author: fiatjaf <fiatjaf@alhur.es> +" Description: v build for V files + +call ale#Set('v_v_executable', 'v') +call ale#Set('v_v_options', '') + +function! ale_linters#v#v#GetCommand(buffer) abort + let l:options = ale#Var(a:buffer, 'v_v_options') + + " Run v in local directory with relative path + let l:command = ale#Var(a:buffer, 'v_v_executable') + \ . ale#Pad(l:options) + \ . ' .' . ' -o /tmp/vim-ale-v' + + return l:command +endfunction + +function! ale_linters#v#v#Handler(buffer, lines) abort + let l:dir = expand('#' . a:buffer . ':p:h') + let l:output = [] + + " Matches patterns like the following: + " + " ./const.v:4:3: warning: const names cannot contain uppercase letters, use snake_case instead + " 2 | + " 3 | const ( + " 4 | BUTTON_TEXT = 'OK' + " | ~~~~~~~~~~~ + " 5 | ) + " ./main.v:4:8: warning: module 'os' is imported but never used + " 2 | + " 3 | import ui + " 4 | import os + " | ~~ + " 5 | + " 6 | const ( + " ./main.v:20:10: error: undefined ident: `win_widt` + " 18 | mut app := &App{} + " 19 | app.window = ui.window({ + " 20 | width: win_widt + " | ~~~~~~~~ + " 21 | height: win_height + " 22 | title: 'Counter' + let l:current = {} + + for l:line in a:lines + " matches basic error description + let l:match = matchlist(l:line, + \ '\([^:]\+\):\([^:]\+\):\([^:]\+\): \([^:]\+\): \(.*\)') + + if !empty(l:match) + let l:current = { + \ 'filename': ale#path#GetAbsPath(l:dir, l:match[1]), + \ 'lnum': l:match[2] + 0, + \ 'col': l:match[3] + 0, + \ 'text': l:match[5], + \ 'type': l:match[4] is# 'error' ? 'E' : 'W', + \} + call add(l:output, l:current) + continue + endif + + " try to get information about the ending column + let l:tildematch = matchstr(l:line, '\~\+') + + if !empty(l:tildematch) + let l:current['end_col'] = l:current['col'] + len(l:tildematch) + endif + endfor + + return l:output +endfunction + +call ale#linter#Define('v', { +\ 'name': 'v', +\ 'aliases': [], +\ 'executable': {b -> ale#Var(b, 'v_v_executable')}, +\ 'command': function('ale_linters#v#v#GetCommand'), +\ 'output_stream': 'stderr', +\ 'callback': 'ale_linters#v#v#Handler', +\ 'lint_file': 1, +\}) |