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Cache executable('zipinfo') for speed on Windows

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Closes #36.
This commit is contained in:
Tim Pope 2013-01-15 19:02:10 -05:00
parent 879443c846
commit 1db6dbed3f
1 changed files with 4 additions and 1 deletions
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5
plugin/foreplay.vim
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@ -26,7 +26,10 @@ endfunction
let s:jar_contents = {} let s:jar_contents = {}
function! foreplay#jar_contents(path) abort function! foreplay#jar_contents(path) abort
if !has_key(s:jar_contents, a:path) && executable('zipinfo') if !exists('s:zipinfo')
let s:zipinfo = executable('zipinfo')
endif
if !has_key(s:jar_contents, a:path) && s:zipinfo
let s:jar_contents[a:path] = split(system('zipinfo -1 '.shellescape(a:path)), "\n") let s:jar_contents[a:path] = split(system('zipinfo -1 '.shellescape(a:path)), "\n")
if v:shell_error if v:shell_error
return [] return []