vim-gutentags: autoload/gutentags.vim annotate

annotate autoload/gutentags.vim @ 134:04288637e595

Don't use `uniq`. * It's only in the latest versions of Vim. * It forces re-ordering the markers which could potentially break things.

author	Ludovic Chabant <ludovic@chabant.com>
date	Thu, 21 Jul 2016 00:41:23 +0200
parents	a6ef1c860d07
children	286e5b3095d0

rev	line source
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	1 " gutentags.vim - Automatic ctags management for Vim
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	2
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	3 " Utilities {{{
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	4
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	5 " Throw an exception message.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	6 function! gutentags#throw(message)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	7 let v:errmsg = "gutentags: " . a:message
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	8 throw v:errmsg
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	9 endfunction
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	10
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	11 " Prints a message if debug tracing is enabled.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	12 function! gutentags#trace(message, ...)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	13 if g:gutentags_trace \|\| (a:0 && a:1)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	14 let l:message = "gutentags: " . a:message
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	15 echom l:message
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	16 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	17 endfunction
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	18
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	19 " Strips the ending slash in a path.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	20 function! gutentags#stripslash(path)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	21 return fnamemodify(a:path, ':s?[/\\]$??')
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	22 endfunction
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	23
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	24 " Normalizes the slashes in a path.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	25 function! gutentags#normalizepath(path)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	26 if exists('+shellslash') && &shellslash
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	27 return substitute(a:path, '\v/', '\\', 'g')
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	28 elseif has('win32')
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	29 return substitute(a:path, '\v/', '\\', 'g')
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	30 else
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	31 return a:path
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	32 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	33 endfunction
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	34
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	35 " Shell-slashes the path (opposite of `normalizepath`).
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	36 function! gutentags#shellslash(path)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	37 if exists('+shellslash') && !&shellslash
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	38 return substitute(a:path, '\v\\', '/', 'g')
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	39 else
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	40 return a:path
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	41 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	42 endfunction
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	43
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	44 " Gets a file path in the correct `plat` folder.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	45 function! gutentags#get_plat_file(filename) abort
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	46 return g:gutentags_plat_dir . a:filename . g:gutentags_script_ext
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	47 endfunction
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	48
75 d12543f11eb9 Move the default `-R` option to an overridable "global" options file. Ludovic Chabant <ludovic@chabant.com> parents: 70 diff changeset	49 " Gets a file path in the resource folder.
d12543f11eb9 Move the default `-R` option to an overridable "global" options file. Ludovic Chabant <ludovic@chabant.com> parents: 70 diff changeset	50 function! gutentags#get_res_file(filename) abort
d12543f11eb9 Move the default `-R` option to an overridable "global" options file. Ludovic Chabant <ludovic@chabant.com> parents: 70 diff changeset	51 return g:gutentags_res_dir . a:filename
d12543f11eb9 Move the default `-R` option to an overridable "global" options file. Ludovic Chabant <ludovic@chabant.com> parents: 70 diff changeset	52 endfunction
d12543f11eb9 Move the default `-R` option to an overridable "global" options file. Ludovic Chabant <ludovic@chabant.com> parents: 70 diff changeset	53
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	54 " }}}
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	55
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	56 " Gutentags Setup {{{
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	57
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	58 let s:known_files = []
89 8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	59 let s:known_projects = {}
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	60
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	61 function! s:cache_project_root(path) abort
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	62 let l:result = {}
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	63
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	64 for proj_info in g:gutentags_project_info
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	65 let l:filematch = get(proj_info, 'file', '')
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	66 if l:filematch != '' && filereadable(a:path . '/'. l:filematch)
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	67 let l:result = copy(proj_info)
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	68 break
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	69 endif
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	70
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	71 let l:globmatch = get(proj_info, 'glob', '')
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	72 if l:globmatch != '' && glob(a:path . '/' . l:globmatch) != ''
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	73 let l:result = copy(proj_info)
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	74 break
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	75 endif
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	76 endfor
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	77
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	78 let s:known_projects[a:path] = l:result
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	79 endfunction
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	80
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	81 " Finds the first directory with a project marker by walking up from the given
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	82 " file path.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	83 function! gutentags#get_project_root(path) abort
132 a6ef1c860d07 Add support for custom root finders like `vim-projectroot`. Ludovic Chabant <ludovic@chabant.com> parents: 131 diff changeset	84 if g:gutentags_project_root_finder
a6ef1c860d07 Add support for custom root finders like `vim-projectroot`. Ludovic Chabant <ludovic@chabant.com> parents: 131 diff changeset	85 return call(g:gutentags_project_root_finder, [a:path])
a6ef1c860d07 Add support for custom root finders like `vim-projectroot`. Ludovic Chabant <ludovic@chabant.com> parents: 131 diff changeset	86 endif
a6ef1c860d07 Add support for custom root finders like `vim-projectroot`. Ludovic Chabant <ludovic@chabant.com> parents: 131 diff changeset	87
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	88 let l:path = gutentags#stripslash(a:path)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	89 let l:previous_path = ""
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	90 let l:markers = g:gutentags_project_root[:]
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	91 if exists('g:ctrlp_root_markers')
134 04288637e595 Don't use `uniq`. Ludovic Chabant <ludovic@chabant.com> parents: 132 diff changeset	92 for crm in g:ctrlp_root_markers
04288637e595 Don't use `uniq`. Ludovic Chabant <ludovic@chabant.com> parents: 132 diff changeset	93 if index(l:markers, crm) < 0
04288637e595 Don't use `uniq`. Ludovic Chabant <ludovic@chabant.com> parents: 132 diff changeset	94 call add(l:markers, crm)
04288637e595 Don't use `uniq`. Ludovic Chabant <ludovic@chabant.com> parents: 132 diff changeset	95 endif
04288637e595 Don't use `uniq`. Ludovic Chabant <ludovic@chabant.com> parents: 132 diff changeset	96 endfor
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	97 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	98 while l:path != l:previous_path
80 51c1a57811b3 Use full list of root markers in get_project_root. Greg Hensley <greg.hensley@gmail.com> parents: 75 diff changeset	99 for root in l:markers
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	100 if getftype(l:path . '/' . root) != ""
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	101 let l:proj_dir = simplify(fnamemodify(l:path, ':p'))
90 b9965d1288c3 Don't enable Gutentags for markers at the root of the file-system. Ludovic Chabant <ludovic@chabant.com> parents: 89 diff changeset	102 let l:proj_dir = gutentags#stripslash(l:proj_dir)
b9965d1288c3 Don't enable Gutentags for markers at the root of the file-system. Ludovic Chabant <ludovic@chabant.com> parents: 89 diff changeset	103 if l:proj_dir == ''
b9965d1288c3 Don't enable Gutentags for markers at the root of the file-system. Ludovic Chabant <ludovic@chabant.com> parents: 89 diff changeset	104 call gutentags#trace("Found project marker '" . root .
b9965d1288c3 Don't enable Gutentags for markers at the root of the file-system. Ludovic Chabant <ludovic@chabant.com> parents: 89 diff changeset	105 \"' at the root of your file-system! " .
b9965d1288c3 Don't enable Gutentags for markers at the root of the file-system. Ludovic Chabant <ludovic@chabant.com> parents: 89 diff changeset	106 \" That's probably wrong, disabling " .
b9965d1288c3 Don't enable Gutentags for markers at the root of the file-system. Ludovic Chabant <ludovic@chabant.com> parents: 89 diff changeset	107 \"gutentags for this file...",
b9965d1288c3 Don't enable Gutentags for markers at the root of the file-system. Ludovic Chabant <ludovic@chabant.com> parents: 89 diff changeset	108 \1)
b9965d1288c3 Don't enable Gutentags for markers at the root of the file-system. Ludovic Chabant <ludovic@chabant.com> parents: 89 diff changeset	109 call gutentags#throw("Marker found at root, aborting.")
b9965d1288c3 Don't enable Gutentags for markers at the root of the file-system. Ludovic Chabant <ludovic@chabant.com> parents: 89 diff changeset	110 endif
118 2838af9ff980 Add `g:gutentags_exclude_project_root`. Ludovic Chabant <ludovic@chabant.com> parents: 102 diff changeset	111 for ign in g:gutentags_exclude_project_root
2838af9ff980 Add `g:gutentags_exclude_project_root`. Ludovic Chabant <ludovic@chabant.com> parents: 102 diff changeset	112 if l:proj_dir == ign
2838af9ff980 Add `g:gutentags_exclude_project_root`. Ludovic Chabant <ludovic@chabant.com> parents: 102 diff changeset	113 call gutentags#trace(
2838af9ff980 Add `g:gutentags_exclude_project_root`. Ludovic Chabant <ludovic@chabant.com> parents: 102 diff changeset	114 \"Ignoring project root '" . l:proj_dir .
2838af9ff980 Add `g:gutentags_exclude_project_root`. Ludovic Chabant <ludovic@chabant.com> parents: 102 diff changeset	115 \"' because it is in the list of ignored" .
2838af9ff980 Add `g:gutentags_exclude_project_root`. Ludovic Chabant <ludovic@chabant.com> parents: 102 diff changeset	116 \" projects.")
2838af9ff980 Add `g:gutentags_exclude_project_root`. Ludovic Chabant <ludovic@chabant.com> parents: 102 diff changeset	117 call gutentags#throw("Ignore project: " . l:proj_dir)
2838af9ff980 Add `g:gutentags_exclude_project_root`. Ludovic Chabant <ludovic@chabant.com> parents: 102 diff changeset	118 endif
2838af9ff980 Add `g:gutentags_exclude_project_root`. Ludovic Chabant <ludovic@chabant.com> parents: 102 diff changeset	119 endfor
90 b9965d1288c3 Don't enable Gutentags for markers at the root of the file-system. Ludovic Chabant <ludovic@chabant.com> parents: 89 diff changeset	120 return l:proj_dir
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	121 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	122 endfor
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	123 let l:previous_path = l:path
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	124 let l:path = fnamemodify(l:path, ':h')
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	125 endwhile
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	126 call gutentags#throw("Can't figure out what tag file to use for: " . a:path)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	127 endfunction
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	128
89 8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	129 " Get info on the project we're inside of.
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	130 function! gutentags#get_project_info(path) abort
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	131 return get(s:known_projects, a:path, {})
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	132 endfunction
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	133
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	134 " Generate a path for a given filename in the cache directory.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	135 function! gutentags#get_cachefile(root_dir, filename) abort
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	136 let l:tag_path = gutentags#stripslash(a:root_dir) . '/' . a:filename
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	137 if g:gutentags_cache_dir != ""
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	138 " Put the tag file in the cache dir instead of inside the
121 8310e4602de9 minor: fix typos / unbalanced quotes Daniel Hahler <git@thequod.de> parents: 102 diff changeset	139 " project root.
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	140 let l:tag_path = g:gutentags_cache_dir . '/' .
98 d645125192aa Fix more problems with paths and spaces in them. Ludovic Chabant <ludovic@chabant.com> parents: 90 diff changeset	141 \tr(l:tag_path, '\/: ', '---_')
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	142 let l:tag_path = substitute(l:tag_path, '/\-', '/', '')
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	143 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	144 let l:tag_path = gutentags#normalizepath(l:tag_path)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	145 return l:tag_path
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	146 endfunction
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	147
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	148 " Setup gutentags for the current buffer.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	149 function! gutentags#setup_gutentags() abort
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	150 if exists('b:gutentags_files') && !g:gutentags_debug
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	151 " This buffer already has gutentags support.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	152 return
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	153 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	154
63 0f5b4a36c920 Don't try to setup Gutentags for non normal buffers. Ludovic Chabant <ludovic@chabant.com> parents: 59 diff changeset	155 " Don't setup gutentags for anything that's not a normal buffer
0f5b4a36c920 Don't try to setup Gutentags for non normal buffers. Ludovic Chabant <ludovic@chabant.com> parents: 59 diff changeset	156 " (so don't do anything for help buffers and quickfix windows and
0f5b4a36c920 Don't try to setup Gutentags for non normal buffers. Ludovic Chabant <ludovic@chabant.com> parents: 59 diff changeset	157 " other such things)
0f5b4a36c920 Don't try to setup Gutentags for non normal buffers. Ludovic Chabant <ludovic@chabant.com> parents: 59 diff changeset	158 if &buftype != ''
0f5b4a36c920 Don't try to setup Gutentags for non normal buffers. Ludovic Chabant <ludovic@chabant.com> parents: 59 diff changeset	159 return
0f5b4a36c920 Don't try to setup Gutentags for non normal buffers. Ludovic Chabant <ludovic@chabant.com> parents: 59 diff changeset	160 endif
0f5b4a36c920 Don't try to setup Gutentags for non normal buffers. Ludovic Chabant <ludovic@chabant.com> parents: 59 diff changeset	161
88 073e63cc0456 Add `gutentags_enabled_user_func` callback. Ludovic Chabant <ludovic@chabant.com> parents: 87 diff changeset	162 " Let the user specify custom ways to disable Gutentags.
073e63cc0456 Add `gutentags_enabled_user_func` callback. Ludovic Chabant <ludovic@chabant.com> parents: 87 diff changeset	163 if g:gutentags_enabled_user_func != '' &&
073e63cc0456 Add `gutentags_enabled_user_func` callback. Ludovic Chabant <ludovic@chabant.com> parents: 87 diff changeset	164 \!call(g:gutentags_enabled_user_func, [expand('%:p')])
073e63cc0456 Add `gutentags_enabled_user_func` callback. Ludovic Chabant <ludovic@chabant.com> parents: 87 diff changeset	165 call gutentags#trace("Ignoring '" . bufname('%') . "' because of " .
073e63cc0456 Add `gutentags_enabled_user_func` callback. Ludovic Chabant <ludovic@chabant.com> parents: 87 diff changeset	166 \"custom user function.")
073e63cc0456 Add `gutentags_enabled_user_func` callback. Ludovic Chabant <ludovic@chabant.com> parents: 87 diff changeset	167 return
073e63cc0456 Add `gutentags_enabled_user_func` callback. Ludovic Chabant <ludovic@chabant.com> parents: 87 diff changeset	168 endif
073e63cc0456 Add `gutentags_enabled_user_func` callback. Ludovic Chabant <ludovic@chabant.com> parents: 87 diff changeset	169
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	170 " Try and find what tags file we should manage.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	171 call gutentags#trace("Scanning buffer '" . bufname('%') . "' for gutentags setup...")
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	172 try
85 0424970d81f8 Add a `g:gutentags_resolve_symlinks` option to resolve symlinks at setup time. Ludovic Chabant <ludovic@chabant.com> parents: 84 diff changeset	173 let l:buf_dir = expand('%:p:h', 1)
0424970d81f8 Add a `g:gutentags_resolve_symlinks` option to resolve symlinks at setup time. Ludovic Chabant <ludovic@chabant.com> parents: 84 diff changeset	174 if g:gutentags_resolve_symlinks
0424970d81f8 Add a `g:gutentags_resolve_symlinks` option to resolve symlinks at setup time. Ludovic Chabant <ludovic@chabant.com> parents: 84 diff changeset	175 let l:buf_dir = fnamemodify(resolve(expand('%:p', 1)), ':p:h')
0424970d81f8 Add a `g:gutentags_resolve_symlinks` option to resolve symlinks at setup time. Ludovic Chabant <ludovic@chabant.com> parents: 84 diff changeset	176 endif
123 76a4822aab76 Use existing b:gutentags_root Daniel Hahler <git@thequod.de> parents: 102 diff changeset	177 if !exists('b:gutentags_root')
76a4822aab76 Use existing b:gutentags_root Daniel Hahler <git@thequod.de> parents: 102 diff changeset	178 let b:gutentags_root = gutentags#get_project_root(l:buf_dir)
76a4822aab76 Use existing b:gutentags_root Daniel Hahler <git@thequod.de> parents: 102 diff changeset	179 endif
47 7b419abf7fba Add ability to disable Gutentags if a `.notags` file is at the root. Ludovic Chabant <ludovic@chabant.com> parents: 46 diff changeset	180 if filereadable(b:gutentags_root . '/.notags')
121 8310e4602de9 minor: fix typos / unbalanced quotes Daniel Hahler <git@thequod.de> parents: 102 diff changeset	181 call gutentags#trace("'.notags' file found... no gutentags support.")
47 7b419abf7fba Add ability to disable Gutentags if a `.notags` file is at the root. Ludovic Chabant <ludovic@chabant.com> parents: 46 diff changeset	182 return
7b419abf7fba Add ability to disable Gutentags if a `.notags` file is at the root. Ludovic Chabant <ludovic@chabant.com> parents: 46 diff changeset	183 endif
7b419abf7fba Add ability to disable Gutentags if a `.notags` file is at the root. Ludovic Chabant <ludovic@chabant.com> parents: 46 diff changeset	184
89 8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	185 if !has_key(s:known_projects, b:gutentags_root)
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	186 call s:cache_project_root(b:gutentags_root)
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	187 endif
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	188 if g:gutentags_trace
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	189 let l:projnfo = gutentags#get_project_info(b:gutentags_root)
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	190 if l:projnfo != {}
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	191 call gutentags#trace("Setting project type to ".l:projnfo['type'])
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	192 else
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	193 call gutentags#trace("No specific project type.")
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	194 endif
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	195 endif
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 88 diff changeset	196
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	197 let b:gutentags_files = {}
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	198 for module in g:gutentags_modules
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	199 call call("gutentags#".module."#init", [b:gutentags_root])
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	200 endfor
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	201 catch /^gutentags\:/
118 2838af9ff980 Add `g:gutentags_exclude_project_root`. Ludovic Chabant <ludovic@chabant.com> parents: 102 diff changeset	202 call gutentags#trace("No gutentags support for this buffer.")
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	203 return
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	204 endtry
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	205
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	206 " We know what tags file to manage! Now set things up.
121 8310e4602de9 minor: fix typos / unbalanced quotes Daniel Hahler <git@thequod.de> parents: 102 diff changeset	207 call gutentags#trace("Setting gutentags for buffer '".bufname('%')."'")
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	208
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	209 " Autocommands for updating the tags on save.
130 b6ec4caa22ff Remember the buffer number in the `BufWritePost` callback. Ludovic Chabant <ludovic@chabant.com> parents: 124 diff changeset	210 " We need to pass the buffer number to the callback function in the rare
b6ec4caa22ff Remember the buffer number in the `BufWritePost` callback. Ludovic Chabant <ludovic@chabant.com> parents: 124 diff changeset	211 " case that the current buffer is changed by another `BufWritePost`
b6ec4caa22ff Remember the buffer number in the `BufWritePost` callback. Ludovic Chabant <ludovic@chabant.com> parents: 124 diff changeset	212 " callback. This will let us get that buffer's variables without causing
b6ec4caa22ff Remember the buffer number in the `BufWritePost` callback. Ludovic Chabant <ludovic@chabant.com> parents: 124 diff changeset	213 " errors.
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	214 let l:bn = bufnr('%')
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	215 execute 'augroup gutentags_buffer_' . l:bn
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	216 execute ' autocmd!'
130 b6ec4caa22ff Remember the buffer number in the `BufWritePost` callback. Ludovic Chabant <ludovic@chabant.com> parents: 124 diff changeset	217 execute ' autocmd BufWritePost <buffer=' . l:bn . '> call s:write_triggered_update_tags(' . l:bn . ')'
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	218 execute 'augroup end'
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	219
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	220 " Miscellaneous commands.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	221 command! -buffer -bang GutentagsUpdate :call s:manual_update_tags(<bang>0)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	222
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	223 " Add these tags files to the known tags files.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	224 for module in keys(b:gutentags_files)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	225 let l:tagfile = b:gutentags_files[module]
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	226 let l:found = index(s:known_files, l:tagfile)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	227 if l:found < 0
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	228 call add(s:known_files, l:tagfile)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	229
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	230 " Generate this new file depending on settings and stuff.
87 afe113047204 Don't generate tags on file opened if `gutentags_enabled` is false. Ludovic Chabant <ludovic@chabant.com> parents: 85 diff changeset	231 if g:gutentags_enabled
afe113047204 Don't generate tags on file opened if `gutentags_enabled` is false. Ludovic Chabant <ludovic@chabant.com> parents: 85 diff changeset	232 if g:gutentags_generate_on_missing && !filereadable(l:tagfile)
afe113047204 Don't generate tags on file opened if `gutentags_enabled` is false. Ludovic Chabant <ludovic@chabant.com> parents: 85 diff changeset	233 call gutentags#trace("Generating missing tags file: " . l:tagfile)
130 b6ec4caa22ff Remember the buffer number in the `BufWritePost` callback. Ludovic Chabant <ludovic@chabant.com> parents: 124 diff changeset	234 call s:update_tags(l:bn, module, 1, 1)
87 afe113047204 Don't generate tags on file opened if `gutentags_enabled` is false. Ludovic Chabant <ludovic@chabant.com> parents: 85 diff changeset	235 elseif g:gutentags_generate_on_new
afe113047204 Don't generate tags on file opened if `gutentags_enabled` is false. Ludovic Chabant <ludovic@chabant.com> parents: 85 diff changeset	236 call gutentags#trace("Generating tags file: " . l:tagfile)
130 b6ec4caa22ff Remember the buffer number in the `BufWritePost` callback. Ludovic Chabant <ludovic@chabant.com> parents: 124 diff changeset	237 call s:update_tags(l:bn, module, 1, 1)
87 afe113047204 Don't generate tags on file opened if `gutentags_enabled` is false. Ludovic Chabant <ludovic@chabant.com> parents: 85 diff changeset	238 endif
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	239 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	240 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	241 endfor
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	242 endfunction
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	243
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	244 " }}}
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	245
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	246 " Tags File Management {{{
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	247
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	248 " List of queued-up jobs, and in-progress jobs, per module.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	249 let s:update_queue = {}
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	250 let s:maybe_in_progress = {}
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	251 for module in g:gutentags_modules
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	252 let s:update_queue[module] = []
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	253 let s:maybe_in_progress[module] = {}
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	254 endfor
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	255
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	256 " Make a given file known as being currently generated or updated.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	257 function! gutentags#add_progress(module, file) abort
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	258 let s:maybe_in_progress[a:module][a:file] = localtime()
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	259 endfunction
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	260
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	261 " Get how to execute an external command depending on debug settings.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	262 function! gutentags#get_execute_cmd() abort
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	263 if has('win32')
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	264 let l:cmd = '!start '
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	265 if g:gutentags_background_update
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	266 let l:cmd .= '/b '
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	267 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	268 return l:cmd
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	269 else
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	270 return '!'
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	271 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	272 endfunction
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	273
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	274 " Get the suffix for how to execute an external command.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	275 function! gutentags#get_execute_cmd_suffix() abort
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	276 if has('win32')
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	277 return ''
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	278 else
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	279 return ' &'
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	280 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	281 endfunction
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	282
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	283 " (Re)Generate the tags file for the current buffer's file.
48 c1b33dc55b1c Fix bug with `GutentagsUpdate` command. Ludovic Chabant <ludovic@chabant.com> parents: 47 diff changeset	284 function! s:manual_update_tags(bang) abort
130 b6ec4caa22ff Remember the buffer number in the `BufWritePost` callback. Ludovic Chabant <ludovic@chabant.com> parents: 124 diff changeset	285 let l:bn = bufnr('%')
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	286 for module in g:gutentags_modules
130 b6ec4caa22ff Remember the buffer number in the `BufWritePost` callback. Ludovic Chabant <ludovic@chabant.com> parents: 124 diff changeset	287 call s:update_tags(l:bn, module, a:bang, 0)
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	288 endfor
101 32e3d047e54e add user autocmds for after tags updated David O'Trakoun <me@davidosomething.com> parents: 90 diff changeset	289 silent doautocmd User GutentagsUpdated
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	290 endfunction
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	291
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	292 " (Re)Generate the tags file for a buffer that just go saved.
130 b6ec4caa22ff Remember the buffer number in the `BufWritePost` callback. Ludovic Chabant <ludovic@chabant.com> parents: 124 diff changeset	293 function! s:write_triggered_update_tags(bufno) abort
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	294 if g:gutentags_enabled && g:gutentags_generate_on_write
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	295 for module in g:gutentags_modules
130 b6ec4caa22ff Remember the buffer number in the `BufWritePost` callback. Ludovic Chabant <ludovic@chabant.com> parents: 124 diff changeset	296 call s:update_tags(a:bufno, module, 0, 2)
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	297 endfor
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	298 endif
101 32e3d047e54e add user autocmds for after tags updated David O'Trakoun <me@davidosomething.com> parents: 90 diff changeset	299 silent doautocmd User GutentagsUpdated
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	300 endfunction
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	301
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	302 " Update the tags file for the current buffer's file.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	303 " write_mode:
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	304 " 0: update the tags file if it exists, generate it otherwise.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	305 " 1: always generate (overwrite) the tags file.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	306 "
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	307 " queue_mode:
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	308 " 0: if an update is already in progress, report it and abort.
83 e7e392be4141 Only show message about an existing update job for user-initiated actions. Ludovic Chabant <ludovic@chabant.com> parents: 82 diff changeset	309 " 1: if an update is already in progress, abort silently.
e7e392be4141 Only show message about an existing update job for user-initiated actions. Ludovic Chabant <ludovic@chabant.com> parents: 82 diff changeset	310 " 2: if an update is already in progress, queue another one.
130 b6ec4caa22ff Remember the buffer number in the `BufWritePost` callback. Ludovic Chabant <ludovic@chabant.com> parents: 124 diff changeset	311 function! s:update_tags(bufno, module, write_mode, queue_mode) abort
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	312 " Figure out where to save.
130 b6ec4caa22ff Remember the buffer number in the `BufWritePost` callback. Ludovic Chabant <ludovic@chabant.com> parents: 124 diff changeset	313 let l:buf_gutentags_files = getbufvar(a:bufno, 'gutentags_files')
b6ec4caa22ff Remember the buffer number in the `BufWritePost` callback. Ludovic Chabant <ludovic@chabant.com> parents: 124 diff changeset	314 let l:tags_file = l:buf_gutentags_files[a:module]
b6ec4caa22ff Remember the buffer number in the `BufWritePost` callback. Ludovic Chabant <ludovic@chabant.com> parents: 124 diff changeset	315 let l:proj_dir = getbufvar(a:bufno, 'gutentags_root')
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	316
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	317 " Check that there's not already an update in progress.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	318 let l:lock_file = l:tags_file . '.lock'
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	319 if filereadable(l:lock_file)
83 e7e392be4141 Only show message about an existing update job for user-initiated actions. Ludovic Chabant <ludovic@chabant.com> parents: 82 diff changeset	320 if a:queue_mode == 2
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	321 let l:idx = index(s:update_queue[a:module], l:tags_file)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	322 if l:idx < 0
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	323 call add(s:update_queue[a:module], l:tags_file)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	324 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	325 call gutentags#trace("Tag file '" . l:tags_file .
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	326 \"' is already being updated. Queuing it up...")
83 e7e392be4141 Only show message about an existing update job for user-initiated actions. Ludovic Chabant <ludovic@chabant.com> parents: 82 diff changeset	327 elseif a:queue_mode == 1
e7e392be4141 Only show message about an existing update job for user-initiated actions. Ludovic Chabant <ludovic@chabant.com> parents: 82 diff changeset	328 call gutentags#trace("Tag file '" . l:tags_file .
e7e392be4141 Only show message about an existing update job for user-initiated actions. Ludovic Chabant <ludovic@chabant.com> parents: 82 diff changeset	329 \"' is already being updated. Skipping...")
e7e392be4141 Only show message about an existing update job for user-initiated actions. Ludovic Chabant <ludovic@chabant.com> parents: 82 diff changeset	330 elseif a:queue_mode == 0
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	331 echom "gutentags: The tags file is already being updated, " .
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	332 \"please try again later."
83 e7e392be4141 Only show message about an existing update job for user-initiated actions. Ludovic Chabant <ludovic@chabant.com> parents: 82 diff changeset	333 else
e7e392be4141 Only show message about an existing update job for user-initiated actions. Ludovic Chabant <ludovic@chabant.com> parents: 82 diff changeset	334 call gutentags#throw("Unknown queue mode: " . a:queue_mode)
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	335 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	336 return
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	337 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	338
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	339 " Switch to the project root to make the command line smaller, and make
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	340 " it possible to get the relative path of the filename to parse if we're
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	341 " doing an incremental update.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	342 let l:prev_cwd = getcwd()
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	343 execute "chdir " . fnameescape(l:proj_dir)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	344 try
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	345 call call("gutentags#".a:module."#generate",
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	346 \[l:proj_dir, l:tags_file, a:write_mode])
84 96bfe5c37f37 Error and abort if we'll be overwriting a non-ctags file. Ludovic Chabant <ludovic@chabant.com> parents: 83 diff changeset	347 catch /^gutentags\:/
96bfe5c37f37 Error and abort if we'll be overwriting a non-ctags file. Ludovic Chabant <ludovic@chabant.com> parents: 83 diff changeset	348 echom "Error while generating ".a:module." file:"
96bfe5c37f37 Error and abort if we'll be overwriting a non-ctags file. Ludovic Chabant <ludovic@chabant.com> parents: 83 diff changeset	349 echom v:exception
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	350 finally
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	351 " Restore the current directory...
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	352 execute "chdir " . fnameescape(l:prev_cwd)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	353 endtry
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	354 endfunction
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	355
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	356 " }}}
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	357
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	358 " Utility Functions {{{
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	359
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	360 function! gutentags#rescan(...)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	361 if exists('b:gutentags_files')
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	362 unlet b:gutentags_files
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	363 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	364 if a:0 && a:1
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	365 let l:trace_backup = g:gutentags_trace
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	366 let l:gutentags_trace = 1
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	367 endif
82 a837021a2388 Fix broken call debug function. Ludovic Chabant <ludovic@chabant.com> parents: 80 diff changeset	368 call gutentags#setup_gutentags()
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	369 if a:0 && a:1
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	370 let g:gutentags_trace = l:trace_backup
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	371 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	372 endfunction
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	373
46 c0f56e4d52bd Make a bunch of advanced commands opt-in only. Ludovic Chabant <ludovic@chabant.com> parents: 41 diff changeset	374 function! gutentags#delete_lock_files() abort
c0f56e4d52bd Make a bunch of advanced commands opt-in only. Ludovic Chabant <ludovic@chabant.com> parents: 41 diff changeset	375 if exists('b:gutentags_files')
c0f56e4d52bd Make a bunch of advanced commands opt-in only. Ludovic Chabant <ludovic@chabant.com> parents: 41 diff changeset	376 for tagfile in values(b:gutentags_files)
c0f56e4d52bd Make a bunch of advanced commands opt-in only. Ludovic Chabant <ludovic@chabant.com> parents: 41 diff changeset	377 silent call delete(tagfile.'.lock')
c0f56e4d52bd Make a bunch of advanced commands opt-in only. Ludovic Chabant <ludovic@chabant.com> parents: 41 diff changeset	378 endfor
c0f56e4d52bd Make a bunch of advanced commands opt-in only. Ludovic Chabant <ludovic@chabant.com> parents: 41 diff changeset	379 endif
c0f56e4d52bd Make a bunch of advanced commands opt-in only. Ludovic Chabant <ludovic@chabant.com> parents: 41 diff changeset	380 endfunction
c0f56e4d52bd Make a bunch of advanced commands opt-in only. Ludovic Chabant <ludovic@chabant.com> parents: 41 diff changeset	381
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	382 function! gutentags#toggletrace(...)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	383 let g:gutentags_trace = !g:gutentags_trace
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	384 if a:0 > 0
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	385 let g:gutentags_trace = a:1
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	386 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	387 if g:gutentags_trace
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	388 echom "gutentags: Tracing is enabled."
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	389 else
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	390 echom "gutentags: Tracing is disabled."
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	391 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	392 echom ""
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	393 endfunction
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	394
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	395 function! gutentags#fake(...)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	396 let g:gutentags_fake = !g:gutentags_fake
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	397 if a:0 > 0
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	398 let g:gutentags_fake = a:1
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	399 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	400 if g:gutentags_fake
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	401 echom "gutentags: Now faking gutentags."
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	402 else
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	403 echom "gutentags: Now running gutentags for real."
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	404 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	405 echom ""
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	406 endfunction
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	407
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	408 function! gutentags#inprogress()
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	409 echom "gutentags: generations in progress:"
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	410 for mip in keys(s:maybe_in_progress)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	411 echom mip
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	412 endfor
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	413 echom ""
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	414 endfunction
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	415
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	416 " }}}
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	417
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	418 " Statusline Functions {{{
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	419
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	420 " Prints whether a tag file is being generated right now for the current
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	421 " buffer in the status line.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	422 "
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	423 " Arguments can be passed:
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	424 " - args 1 and 2 are the prefix and suffix, respectively, of whatever output,
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	425 " if any, is going to be produced.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	426 " (defaults to empty strings)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	427 " - arg 3 is the text to be shown if tags are currently being generated.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	428 " (defaults to 'TAGS')
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	429
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	430 function! gutentags#statusline(...) abort
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	431 if !exists('b:gutentags_files')
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	432 " This buffer doesn't have gutentags.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	433 return ''
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	434 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	435
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	436 " Figure out what the user is customizing.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	437 let l:gen_msg = 'TAGS'
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	438 if a:0 > 0
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	439 let l:gen_msg = a:1
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	440 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	441
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	442 " To make this function as fast as possible, we first check whether the
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	443 " current buffer's tags file is 'maybe' being generated. This provides a
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	444 " nice and quick bail out for 99.9% of cases before we need to this the
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	445 " file-system to check the lock file.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	446 let l:modules_in_progress = []
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	447 for module in keys(b:gutentags_files)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	448 let l:abs_tag_file = fnamemodify(b:gutentags_files[module], ':p')
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	449 let l:progress_queue = s:maybe_in_progress[module]
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	450 let l:timestamp = get(l:progress_queue, l:abs_tag_file)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	451 if l:timestamp == 0
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	452 return ''
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	453 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	454 " It's maybe generating! Check if the lock file is still there... but
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	455 " don't do it too soon after the script was originally launched, because
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	456 " there can be a race condition where we get here just before the script
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	457 " had a chance to write the lock file.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	458 if (localtime() - l:timestamp) > 1 &&
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	459 \!filereadable(l:abs_tag_file . '.lock')
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	460 call remove(l:progress_queue, l:abs_tag_file)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	461 return ''
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	462 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	463 call add(l:modules_in_progress, module)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	464 endfor
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	465
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	466 " It's still there! So probably `ctags` is still running...
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	467 " (although there's a chance it crashed, or the script had a problem, and
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	468 " the lock file has been left behind... we could try and run some
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	469 " additional checks here to see if it's legitimately running, and
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	470 " otherwise delete the lock file... maybe in the future...)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	471 if len(g:gutentags_modules) > 1
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	472 let l:gen_msg .= '['.join(l:modules_in_progress, ',').']'
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	473 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	474 return l:gen_msg
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	475 endfunction
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	476
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	477 " }}}
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	478

Mercurial > vim-gutentags

annotate autoload/gutentags.vim @ 134:04288637e595