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Cache jar contents

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This commit is contained in:
Tim Pope 2012-12-25 19:01:51 -05:00
parent 742f23e0b9
commit 811a514bed
1 changed files with 14 additions and 5 deletions
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19
plugin/foreplay.vim
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@ -38,6 +38,18 @@ endfunction
" }}}1
" Completion {{{1
let s:jar_contents = {}
function! foreplay#jar_contents(path) abort
if !has_key(s:jar_contents, a:path) && executable('zipinfo')
let s:jar_contents[a:path] = split(system('zipinfo -1 '.shellescape(a:path)), "\n")
if v:shell_error
return []
endif
endif
return copy(get(s:jar_contents, a:path, []))
endfunction
function! foreplay#eval_complete(A, L, P) abort
let prefix = matchstr(a:A, '\%(.* \|^\)\%(#\=[\[{('']\)*')
let keyword = a:A[strlen(prefix) : -1]
@ -47,11 +59,8 @@ endfunction
function! foreplay#ns_complete(A, L, P) abort
let matches = []
for dir in classpath#split(classpath#from_vim(&path))
if dir =~# '\.jar$' && executable('zipinfo')
let files = split(system('zipinfo -1 '.shellescape(dir).' "*.clj"'), "\n")
if v:shell_error
let files = []
endif
if dir =~# '\.jar$'
let files = filter(foreplay#jar_contents(dir), 'v:val =~# "\\.clj$"')
else
let files = split(glob(dir."/**/*.clj", 1), "\n")
call map(files, 'v:val[strlen(dir)+1 : -1]')