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Added fsize calculation in fileinfo so better tracking can be used to display in tagbar window

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This commit is contained in:
David Hegland
2020-09-23 11:45:02 -05:00
parent 6cb336d014
commit 64730d27a9
4 changed files with 37 additions and 22 deletions
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41
autoload/tagbar.vim
View File

@@ -1158,22 +1158,6 @@ function! s:ProcessFile(fname, ftype) abort
return
endif
" If the file size limit it set, then check the file size to see if
" this file should be ignored or not.
if g:tagbar_file_size_limit > 0
let fsize = getfsize(expand('%'))
if fsize > g:tagbar_file_size_limit && !exists('b:tagbar_force_update')
call tagbar#debug#log('[ProcessFile] File size too large (' . fsize .
\ ' bytes) - limit set to ' . g:tagbar_file_size_limit)
if !exists('b:tagbar_file_exceeds_limit')
echom 'File size too large (' . fsize .
\ ' bytes) - Not processing file (see help for g:tagbar_file_size_limit).'
let b:tagbar_file_exceeds_limit = 1
endif
return
endif
endif
let typeinfo = s:known_types[a:ftype]
" If the file has only been updated preserve the fold states, otherwise
@@ -1197,7 +1181,14 @@ function! s:ProcessFile(fname, ftype) abort
call tagbar#debug#log('typeinfo for file to process: ' . string(typeinfo))
if g:tagbar_use_cache
if g:tagbar_file_size_limit > 0
\ && fileinfo.fsize > g:tagbar_file_size_limit
\ && !exists('b:tagbar_force_update')
call tagbar#debug#log('File size exceeds defined limit')
let fileinfo.fsize_exceeded = 1
call s:known_files.put(fileinfo)
return
elseif g:tagbar_use_cache
" Use a temporary files for ctags processing instead of the original one.
" This allows using Tagbar for files accessed with netrw, and also doesn't
" slow down Tagbar for files that sit on slow network drives.
@@ -1216,6 +1207,7 @@ function! s:ProcessFile(fname, ftype) abort
return
endif
let fileinfo.mtime = getftime(tempfile)
let fileinfo.fsize_exceeded = 0
let ctags_output = s:ExecuteCtagsOnFile(tempfile, a:fname, typeinfo)
@@ -1224,6 +1216,7 @@ function! s:ProcessFile(fname, ftype) abort
endif
else
call tagbar#debug#log('File caching disabled')
let fileinfo.fsize_exceeded = 0
let ctags_output = s:ExecuteCtagsOnFile(a:fname, a:fname, typeinfo)
endif
@@ -1864,7 +1857,16 @@ function! s:RenderContent(...) abort
let typeinfo = fileinfo.typeinfo
if !empty(fileinfo.getTags())
if fileinfo.fsize_exceeded == 1
if g:tagbar_compact
silent 0put ='\" File size [' . fileinfo.fsize . 'B] exceeds limit'
else
silent put ='\" File size exceeds defined limit'
silent put ='\" File Size [' . fileinfo.fsize . ' bytes]'
silent put ='\" Limit [' . g:tagbar_file_size_limit . ' bytes]'
silent put ='\" Use TagbarForceUpdate override'
endif
elseif !empty(fileinfo.getTags())
" Print tags
call s:PrintKinds(typeinfo, fileinfo)
else
@@ -3594,13 +3596,12 @@ function! tagbar#Update() abort
call s:AutoUpdate(fnamemodify(expand('%'), ':p'), 0)
endfunction
" tagbar#ForceUpdate() {{{2
" tagbar#ForceUpdate() {{{2
function! tagbar#ForceUpdate() abort
if !exists('b:tagbar_force_update')
let b:tagbar_force_update = 1
call s:AutoUpdate(fnamemodify(expand('%'), ':p'), 1)
unlet b:tagbar_force_update
unlet b:tagbar_file_exceeds_limit
endif
endfunction

7
autoload/tagbar/prototypes/fileinfo.vim
View File

@@ -9,6 +9,9 @@ function! tagbar#prototypes#fileinfo#new(fname, ftype, typeinfo) abort
" File modification time
let newobj.mtime = getftime(a:fname)
" Get file size
let newobj.fsize = getfsize(a:fname)
" The vim file type
let newobj.ftype = a:ftype
@@ -52,6 +55,10 @@ function! tagbar#prototypes#fileinfo#new(fname, ftype, typeinfo) abort
let newobj.openKindFold = function(s:add_snr('s:openKindFold'))
let newobj.closeKindFold = function(s:add_snr('s:closeKindFold'))
" This is used during file processing. If the limit is exceeded at that
" point, then mark this flag for displaying to the tagbar window
let newobj.fsize_exceeded = 0
return newobj
endfunction

10
doc/tagbar.txt
View File

@@ -311,6 +311,12 @@ COMMANDS *tagbar-commands*
:TagbarDebugEnd *:TagbarDebugEnd*
End debug mode, debug messages will no longer be written to the logfile.
:TagbarForceUpdate *:TagbarForceUpdate*
Forcefully update a file even if it exceeds the |g:tagbar_file_size_limit|
value. This will only work for one invocation of the file processing.
After the file is processed and tags are generated, then it will re-enable
the file size limit. So if the file is written and needs to be processed
again, this command will need to be re-executed.
------------------------------------------------------------------------------
FUNCTIONS *tagbar-functions*
@@ -894,8 +900,8 @@ By default, all files are processed by tagbar. Setting this value to non-zero
will disable processing for any file with a byte count greater than
|g:tagbar_file_size_limit|. A message will be displayed once for a given buffer
if the limit is exceeded. The file can be forcefully updated with the
|tagbar#ForceUpdate()| function. If the value is set to 0, then the file will
always be processed.
|tagbar#ForceUpdate()| function or with the |:TagbarForceUpdate| command. If
the value is set to 0, then the file will always be processed.
Example:
>

1
plugin/tagbar.vim
View File

@@ -181,6 +181,7 @@ command! -nargs=1 TagbarGetTypeConfig call tagbar#gettypeconfig(<f-args>)
command! -nargs=? TagbarDebug call tagbar#debug#start_debug(<f-args>)
command! -nargs=0 TagbarDebugEnd call tagbar#debug#stop_debug()
command! -nargs=0 TagbarTogglePause call tagbar#toggle_pause()
command! -nargs=0 TagbarForceUpdate call tagbar#ForceUpdate()
" Modeline {{{1
" vim: ts=8 sw=4 sts=4 et foldenable foldmethod=marker foldcolumn=1