diff options
Diffstat (limited to 'autoload/xolox')
| -rw-r--r-- | autoload/xolox/easytags.vim | 46 |
1 files changed, 36 insertions, 10 deletions
diff --git a/autoload/xolox/easytags.vim b/autoload/xolox/easytags.vim index 2eab07a..0fc91ba 100644 --- a/autoload/xolox/easytags.vim +++ b/autoload/xolox/easytags.vim @@ -170,8 +170,7 @@ function! xolox#easytags#update(silent, filter_tags, filenames) " {{{2 let have_args = !empty(a:filenames) let starttime = xolox#misc#timer#start() let cfile = s:check_cfile(a:silent, a:filter_tags, have_args) - let tagsfile = xolox#easytags#get_tagsfile() - let command_line = s:prep_cmdline(cfile, tagsfile, a:filenames) + let command_line = s:prep_cmdline(cfile, a:filenames) if empty(command_line) return 0 endif @@ -183,11 +182,14 @@ function! xolox#easytags#update(silent, filter_tags, filenames) " {{{2 let params['default_filetype'] = xolox#easytags#filetypes#canonicalize(&filetype) let params['filter_tags'] = a:filter_tags || async let params['have_args'] = have_args - if !empty(g:easytags_by_filetype) + let dynamic_tagsfile = xolox#easytags#get_dynamic_tagsfile() + if !empty(dynamic_tagsfile) + let params['tagsfile'] = dynamic_tagsfile + elseif !empty(g:easytags_by_filetype) let params['directory'] = xolox#misc#path#absolute(g:easytags_by_filetype) let params['filetypes'] = g:xolox#easytags#filetypes#ctags_to_vim else - let params['tagsfile'] = tagsfile + let params['tagsfile'] = xolox#easytags#get_global_tagsfile() endif if async call xolox#misc#async#call({'function': 'xolox#easytags#update#with_vim', 'arguments': [params], 'callback': 'xolox#easytags#async_callback'}) @@ -234,7 +236,7 @@ function! s:check_cfile(silent, filter_tags, have_args) " {{{3 return cfile endfunction -function! s:prep_cmdline(cfile, tagsfile, arguments) " {{{3 +function! s:prep_cmdline(cfile, arguments) " {{{3 let vim_file_type = xolox#easytags#filetypes#canonicalize(&filetype) let custom_languages = xolox#misc#option#get('easytags_languages', {}) let language = get(custom_languages, vim_file_type, {}) @@ -447,7 +449,7 @@ function! xolox#easytags#ctags_command() " {{{2 return '' endfunction -function! xolox#easytags#get_tagsfile() " {{{2 +function xolox#easytags#get_dynamic_tagsfile() " {{{2 let tagsfile = '' " Look for a suitable project specific tags file? let dynamic_files = xolox#misc#option#get('easytags_dynamic_files', 0) @@ -463,12 +465,23 @@ function! xolox#easytags#get_tagsfile() " {{{2 let tagsfile = '' endif endif + " If the tags file exists, make sure it is writable! + if filereadable(tagsfile) && filewritable(tagsfile) != 1 + let message = "The dynamic tags file %s isn't writable!" + throw printf(message, fnamemodify(tagsfile, ':~')) + endif if !empty(tagsfile) call xolox#misc#msg#debug("easytags.vim %s: Selected dynamic tags file %s.", g:xolox#easytags#version, tagsfile) - endif + return xolox#misc#path#absolute(tagsfile) + end + return '' +endfunction + +function xolox#easytags#get_global_tagsfile() " {{{2 + let tagsfile = '' " Check if a file type specific tags file is useful? let vim_file_type = xolox#easytags#filetypes#canonicalize(&filetype) - if empty(tagsfile) && !empty(g:easytags_by_filetype) && !empty(vim_file_type) + if !empty(g:easytags_by_filetype) && !empty(vim_file_type) let directory = xolox#misc#path#absolute(g:easytags_by_filetype) let tagsfile = xolox#misc#path#merge(directory, vim_file_type) if !empty(tagsfile) @@ -484,10 +497,23 @@ function! xolox#easytags#get_tagsfile() " {{{2 endif " If the tags file exists, make sure it is writable! if filereadable(tagsfile) && filewritable(tagsfile) != 1 - let message = "The tags file %s isn't writable!" + let message = "The global tags file %s isn't writable!" throw printf(message, fnamemodify(tagsfile, ':~')) endif - return xolox#misc#path#absolute(tagsfile) + if !empty(tagsfile) + return xolox#misc#path#absolute(tagsfile) + endif + return '' +endfunction + +function! xolox#easytags#get_tagsfile() " {{{2 + " Try to get a dynamic tags file + let tagsfile = xolox#easytags#get_dynamic_tagsfile() + " Otherwise get a global tags file + if empty(tagsfile) + let tagsfile = xolox#easytags#get_global_tagsfile() + endif + return tagsfile endfunction function! xolox#easytags#syntax_groups_to_ignore() " {{{2 |