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authorw0rp <devw0rp@gmail.com>2016-10-07 18:33:16 +0100
committerw0rp <devw0rp@gmail.com>2016-10-07 18:33:19 +0100
commitda1dcc6bb54d31fac801b9188ac044f1ac2cc264 (patch)
tree722d8a39c0dee2bfff4069388bf9bd96aedc7b22 /ale_linters/pyrex
parentf6e95586dd04fff1480b738ff989fcc114bc38eb (diff)
downloadale-da1dcc6bb54d31fac801b9188ac044f1ac2cc264.zip
Add support for checking Cython files
Diffstat (limited to 'ale_linters/pyrex')
-rw-r--r--ale_linters/pyrex/cython.vim45
1 files changed, 45 insertions, 0 deletions
diff --git a/ale_linters/pyrex/cython.vim b/ale_linters/pyrex/cython.vim
new file mode 100644
index 00000000..a0175ab4
--- /dev/null
+++ b/ale_linters/pyrex/cython.vim
@@ -0,0 +1,45 @@
+" Author: w0rp <devw0rp@gmail.com>
+" Description: cython syntax checking for cython files.
+
+function! ale_linters#pyrex#cython#Handle(buffer, lines)
+ " Matches patterns line the following:
+ "
+ " test.pyx:13:25: Expected ':', found 'NEWLINE'
+ let pattern = '^.\+:\(\d\+\):\(\d\+\): \(.\+\)$'
+ let output = []
+
+ for line in a:lines
+ let l:match = matchlist(line, pattern)
+
+ if len(l:match) == 0
+ continue
+ endif
+
+ if l:match[3] =~# 'is not a valid module name$'
+ " Skip invalid module name errors.
+ continue
+ endif
+
+ call add(output, {
+ \ 'bufnr': a:buffer,
+ \ 'lnum': l:match[1] + 0,
+ \ 'vcol': 0,
+ \ 'col': l:match[2] + 0,
+ \ 'text': l:match[3],
+ \ 'type': 'E',
+ \ 'nr': -1,
+ \})
+ endfor
+
+ return output
+endfunction
+
+call ALEAddLinter('pyrex', {
+\ 'name': 'cython',
+\ 'output_stream': 'stderr',
+\ 'executable': 'cython',
+\ 'command': g:ale#util#stdin_wrapper
+\ . ' .pyx cython --warning-extra -o '
+\ . g:ale#util#nul_file,
+\ 'callback': 'ale_linters#pyrex#cython#Handle',
+\})