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Diffstat (limited to 'vim/bundle/vim-addon-mw-utils/autoload/cached_file_contents.vim')
m---------vim/bundle/vim-addon-mw-utils0
-rw-r--r--vim/bundle/vim-addon-mw-utils/autoload/cached_file_contents.vim104
2 files changed, 0 insertions, 104 deletions
diff --git a/vim/bundle/vim-addon-mw-utils b/vim/bundle/vim-addon-mw-utils
new file mode 160000
+Subproject 0c5612fa31ee434ba055e21c76f456244b3b510
diff --git a/vim/bundle/vim-addon-mw-utils/autoload/cached_file_contents.vim b/vim/bundle/vim-addon-mw-utils/autoload/cached_file_contents.vim
deleted file mode 100644
index 3fc3ce4..0000000
--- a/vim/bundle/vim-addon-mw-utils/autoload/cached_file_contents.vim
+++ /dev/null
@@ -1,104 +0,0 @@
-" cached_file_contents.vim
-" @License: GPL (see http://www.gnu.org/licenses/gpl.txt)
-" @Last Change: 2010-01-03.
-" @Revision: 0.3.0
-
-"exec vam#DefineAndBind('s:c','g:cache_dir_options','{}')
-if !exists('g:cache_dir_options') | let g:cache_dir_options = {} | endif | let s:c = g:cache_dir_options
-
-let s:c['cache_dir'] = get(s:c, 'cache_dir', expand('$HOME').'/.vim-cache')
-let s:c['scanned_files'] = get(s:c, 'scanned_files', {})
-let s:scanned_files = s:c['scanned_files']
-
-
-let s:define_cache_file = "let this_dir = s:c['cache_dir'].'/cached-file-contents' | let cache_file = expand(this_dir.'/'.substitute(string([func_as_string, a:file]),'[[\\]{}:/\\,''\"# ]\\+','_','g'))"
-
-" read a file, run function to extract contents and cache the result returned
-" by that function in memory. Optionally the result can be cached on disk as
-" because VimL can be slow!
-"
-" file : the file to be read
-" func: { 'func': function which will be called by funcref#Call
-" , 'version' : if this version changes cache will be invalidate automatically
-" , 'ftime_check': optional, default 1. if set to 0 cache isn't updated when file changes and file is in cache
-" }
-"
-" default: what to return if file doesn't exist
-" think twice about adding lines. This function is called many times.
-function! cached_file_contents#CachedFileContents(file, func, ...) abort
- let ignore_ftime = a:0 > 0 ? a:1 : 0
- " using string for default so that is evaluated when needed only
- let use_file_cache = get(a:func, 'use_file_cache', 0)
-
- " simple kind of normalization. necessary when using file caching
- " this seems to be slower:
- " let file = fnamemodify(a:file, ':p') " simple kind of normalization. necessary when using file caching
- " / = assume its an absolute path
- " let file = a:file[0] == '/' ? a:file : expand(a:file, ':p')
- let file = a:file[0] == '/' ? a:file : fnamemodify(a:file, ':p') " simple kind of normalization. necessary when using file caching
- let func_as_string = string(a:func['func'])
-
- if (!has_key(s:scanned_files, func_as_string))
- let s:scanned_files[func_as_string] = {}
- endif
- let dict = s:scanned_files[func_as_string]
- if use_file_cache && !has_key(dict, a:file)
- exec s:define_cache_file
- if filereadable(cache_file)
- let dict[file] = eval(readfile(cache_file,'b')[0])
- endif
- endif
- if has_key(dict, a:file)
- let d = dict[a:file]
- if use_file_cache
- \ && (ignore_ftime || getftime(a:file) <= d['ftime'])
- \ && d['version'] == a:func['version']
- return dict[a:file]['scan_result']
- endif
- endif
- let scan_result = funcref#Call(a:func['func'], [a:file] )
- let dict[a:file] = {"ftime": getftime(a:file), 'version': a:func['version'], "scan_result": scan_result }
- if use_file_cache
- if !exists('cache_file') | exec s:define_cache_file | endif
- if !isdirectory(this_dir) | call mkdir(this_dir,'p',0700) | endif
- call writefile([string(dict[a:file])], cache_file)
- endif
- return scan_result
-endfunction
-
-fun! cached_file_contents#ClearScanCache()
- let s:c['scanned_files'] = {}
-
- " Don't run rm -fr. Ask user to run it. It cache_dir may have been set to
- " $HOME ! (should nevere be the case but who knows
- echoe "run manually in your shell: rm -fr ".shellescape(s:c['cache_dir'])."/*"
-endf
-
-fun! cached_file_contents#Test()
-
- " usually you use a global option so that the function can be reused
- let my_interpreting_func = {'func' : funcref#Function('return len(readfile(ARGS[0]))'), 'version': 2, 'use_file_cache':1}
- let my_interpreting_func2 = {'func' : funcref#Function('return ARGS[0]') , 'version': 2, 'use_file_cache':1}
-
- let tmp = tempname()
- call writefile(['some text','2nd line'], tmp)
-
- let r = [ cached_file_contents#CachedFileContents(tmp, my_interpreting_func)
- \ , cached_file_contents#CachedFileContents(tmp, my_interpreting_func2) ]
- if r != [2, tmp]
- throw "test failed 1, got ".string(r)
- endif
- unlet r
-
- sleep 3
-
- " now let's change contents
- call writefile(['some text','2nd line','3rd line'], tmp)
-
- let r = cached_file_contents#CachedFileContents(tmp, my_interpreting_func)
- if 3 != r
- throw "test failed 2, got ".string(r)
- endif
-
- echo "test passed"
-endf