diff options
Diffstat (limited to 'autoload')
| -rw-r--r-- | autoload/ale/handlers/sh.vim | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/autoload/ale/handlers/sh.vim b/autoload/ale/handlers/sh.vim new file mode 100644 index 00000000..894879ee --- /dev/null +++ b/autoload/ale/handlers/sh.vim @@ -0,0 +1,20 @@ +" Author: w0rp <devw0rp@gmail.com> + +" Get the shell type for a buffer, based on the hashbang line. +function! ale#handlers#sh#GetShellType(buffer) abort + let l:bang_line = get(getbufline(a:buffer, 1), 0, '') + + " Take the shell executable from the hashbang, if we can. + if l:bang_line[:1] is# '#!' + " Remove options like -e, etc. + let l:command = substitute(l:bang_line, ' --\?[a-zA-Z0-9]\+', '', 'g') + + for l:possible_shell in ['bash', 'tcsh', 'csh', 'zsh', 'sh'] + if l:command =~# l:possible_shell . '\s*$' + return l:possible_shell + endif + endfor + endif + + return '' +endfunction |