1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
" Author: w0rp <devw0rp@gmail.com>
" Description: Lints shell files by invoking the shell with -n
" Backwards compatibility
if exists('g:ale_linters_sh_shell_default_shell')
let g:ale_sh_shell_default_shell = g:ale_linters_sh_shell_default_shell
endif
" This option can be changed to change the default shell when the shell
" cannot be taken from the hashbang line.
if !exists('g:ale_sh_shell_default_shell')
let g:ale_sh_shell_default_shell = fnamemodify($SHELL, ':t')
if g:ale_sh_shell_default_shell is# '' || g:ale_sh_shell_default_shell is# 'fish'
let g:ale_sh_shell_default_shell = 'bash'
endif
endif
function! ale_linters#sh#shell#GetExecutable(buffer) abort
let l:shell_type = ale#handlers#sh#GetShellType(a:buffer)
if !empty(l:shell_type)
return l:shell_type
endif
return ale#Var(a:buffer, 'sh_shell_default_shell')
endfunction
function! ale_linters#sh#shell#GetCommand(buffer) abort
return ale_linters#sh#shell#GetExecutable(a:buffer) . ' -n %t'
endfunction
function! ale_linters#sh#shell#Handle(buffer, lines) abort
" Matches patterns line the following:
"
" bash: line 13: syntax error near unexpected token `d'
" bash:行0: 未预期的符号“done”附近有语法错误
" bash: 列 90: 尋找匹配的「"」時遇到了未預期的檔案結束符
" sh: 11: Syntax error: "(" unexpected
let l:pattern = '\v([^:]+:\D*)(\d+): (.+)$'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
call add(l:output, {
\ 'lnum': str2nr(l:match[2]),
\ 'text': l:match[3],
\})
endfor
return l:output
endfunction
call ale#linter#Define('sh', {
\ 'name': 'shell',
\ 'output_stream': 'stderr',
\ 'executable': function('ale_linters#sh#shell#GetExecutable'),
\ 'command': function('ale_linters#sh#shell#GetCommand'),
\ 'callback': 'ale_linters#sh#shell#Handle',
\})
|
