vim-gutentags: autoload/gutentags/ctags.vim annotate

annotate autoload/gutentags/ctags.vim @ 160:1b980f5071a0

Post-processing for `tags` files, extra args for `ctags`.

author	Ludovic Chabant <ludovic@chabant.com>
date	Fri, 17 Feb 2017 17:21:57 -0800
parents	bba76de4371a
children	cbc1ebe23ef1

rev	line source
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	1 " Ctags module for Gutentags
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 " Global Options {{{
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	4
119 a66d90fd758b expand() g:gutentags_ctags_executable Justin M. Keyes <justinkz@gmail.com> parents: 117 diff changeset	5 let g:gutentags_ctags_executable = get(g:, 'gutentags_ctags_executable', 'ctags')
a66d90fd758b expand() g:gutentags_ctags_executable Justin M. Keyes <justinkz@gmail.com> parents: 117 diff changeset	6 let g:gutentags_tagfile = get(g:, 'gutentags_tagfile', 'tags')
a66d90fd758b expand() g:gutentags_ctags_executable Justin M. Keyes <justinkz@gmail.com> parents: 117 diff changeset	7 let g:gutentags_auto_set_tags = get(g:, 'gutentags_auto_set_tags', 1)
a66d90fd758b expand() g:gutentags_ctags_executable Justin M. Keyes <justinkz@gmail.com> parents: 117 diff changeset	8 let g:gutentags_ctags_options_file = get(g:, 'gutentags_ctags_options_file', '.gutctags')
a66d90fd758b expand() g:gutentags_ctags_executable Justin M. Keyes <justinkz@gmail.com> parents: 117 diff changeset	9 let g:gutentags_ctags_check_tagfile = get(g:, 'gutentags_ctags_check_tagfile', 0)
160 1b980f5071a0 Post-processing for `tags` files, extra args for `ctags`. Ludovic Chabant <ludovic@chabant.com> parents: 158 diff changeset	10 let g:gutentags_ctags_extra_args = get(g:, 'gutentags_ctags_extra_args', [])
1b980f5071a0 Post-processing for `tags` files, extra args for `ctags`. Ludovic Chabant <ludovic@chabant.com> parents: 158 diff changeset	11 let g:gutentags_ctags_post_process_cmd = get(g:, 'gutentags_ctags_post_process_cmd', '')
86 7872cc9bbc2d Check existing tags file as an opt-in thing for now. Ludovic Chabant <ludovic@chabant.com> parents: 84 diff changeset	12
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	13 " }}}
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	14
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	15 " Gutentags Module Interface {{{
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	16
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	17 let s:runner_exe = gutentags#get_plat_file('update_tags')
115 bc6ef3d0b84f ctags: fix output redirection on tcsh Ilya Tumaykin <itumaykin@gmail.com> parents: 114 diff changeset	18 let s:unix_redir = (&shellredir =~# '%s') ? &shellredir : &shellredir . ' %s'
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	19
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	20 function! gutentags#ctags#init(project_root) abort
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	21 " Figure out the path to the tags file.
141 7bc4df0225d1 Add support for specifying buffer-specific tagfiles. Ludovic Chabant <ludovic@chabant.com> parents: 136 diff changeset	22 let l:tagfile = getbufvar("", 'gutentags_tagfile', g:gutentags_tagfile)
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	23 let b:gutentags_files['ctags'] = gutentags#get_cachefile(
141 7bc4df0225d1 Add support for specifying buffer-specific tagfiles. Ludovic Chabant <ludovic@chabant.com> parents: 136 diff changeset	24 \a:project_root, l:tagfile)
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	25
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	26 " Set the tags file for Vim to use.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	27 if g:gutentags_auto_set_tags
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	28 execute 'setlocal tags^=' . fnameescape(b:gutentags_files['ctags'])
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	29 endif
93 edd488d8d37e Give some error message if there's no available `ctags` on the system. Ludovic Chabant <ludovic@chabant.com> parents: 89 diff changeset	30
edd488d8d37e Give some error message if there's no available `ctags` on the system. Ludovic Chabant <ludovic@chabant.com> parents: 89 diff changeset	31 " Check if the ctags executable exists.
119 a66d90fd758b expand() g:gutentags_ctags_executable Justin M. Keyes <justinkz@gmail.com> parents: 117 diff changeset	32 if g:gutentags_enabled && executable(expand(g:gutentags_ctags_executable, 1)) == 0
93 edd488d8d37e Give some error message if there's no available `ctags` on the system. Ludovic Chabant <ludovic@chabant.com> parents: 89 diff changeset	33 let g:gutentags_enabled = 0
edd488d8d37e Give some error message if there's no available `ctags` on the system. Ludovic Chabant <ludovic@chabant.com> parents: 89 diff changeset	34 echoerr "Executable '".g:gutentags_ctags_executable."' can't be found. "
edd488d8d37e Give some error message if there's no available `ctags` on the system. Ludovic Chabant <ludovic@chabant.com> parents: 89 diff changeset	35 \."Gutentags will be disabled. You can re-enable it by "
edd488d8d37e Give some error message if there's no available `ctags` on the system. Ludovic Chabant <ludovic@chabant.com> parents: 89 diff changeset	36 \."setting g:gutentags_enabled back to 1."
edd488d8d37e Give some error message if there's no available `ctags` on the system. Ludovic Chabant <ludovic@chabant.com> parents: 89 diff changeset	37 endif
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	38 endfunction
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	39
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	40 function! gutentags#ctags#generate(proj_dir, tags_file, write_mode) abort
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	41 " Get to the tags file directory because ctags is finicky about
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	42 " these things.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	43 let l:prev_cwd = getcwd()
158 bba76de4371a Add option to specify that a custom file lister returns absolute paths. Ludovic Chabant <ludovic@chabant.com> parents: 148 diff changeset	44 execute "chdir " . fnameescape(a:proj_dir)
bba76de4371a Add option to specify that a custom file lister returns absolute paths. Ludovic Chabant <ludovic@chabant.com> parents: 148 diff changeset	45
84 96bfe5c37f37 Error and abort if we'll be overwriting a non-ctags file. Ludovic Chabant <ludovic@chabant.com> parents: 75 diff changeset	46 let l:tags_file_exists = filereadable(a:tags_file)
96bfe5c37f37 Error and abort if we'll be overwriting a non-ctags file. Ludovic Chabant <ludovic@chabant.com> parents: 75 diff changeset	47
86 7872cc9bbc2d Check existing tags file as an opt-in thing for now. Ludovic Chabant <ludovic@chabant.com> parents: 84 diff changeset	48 if l:tags_file_exists && g:gutentags_ctags_check_tagfile
84 96bfe5c37f37 Error and abort if we'll be overwriting a non-ctags file. Ludovic Chabant <ludovic@chabant.com> parents: 75 diff changeset	49 let l:first_lines = readfile(a:tags_file, '', 1)
96bfe5c37f37 Error and abort if we'll be overwriting a non-ctags file. Ludovic Chabant <ludovic@chabant.com> parents: 75 diff changeset	50 if len(l:first_lines) == 0 \|\| stridx(l:first_lines[0], '!_TAG_') != 0
148 b178f2251982 Only set `v:errmsg` when we throw an actual error. Ludovic Chabant <ludovic@chabant.com> parents: 141 diff changeset	51 call gutentags#throwerr(
b178f2251982 Only set `v:errmsg` when we throw an actual error. Ludovic Chabant <ludovic@chabant.com> parents: 141 diff changeset	52 \"File ".a:tags_file." doesn't appear to be ".
84 96bfe5c37f37 Error and abort if we'll be overwriting a non-ctags file. Ludovic Chabant <ludovic@chabant.com> parents: 75 diff changeset	53 \"a ctags file. Please delete it and run ".
96bfe5c37f37 Error and abort if we'll be overwriting a non-ctags file. Ludovic Chabant <ludovic@chabant.com> parents: 75 diff changeset	54 \":GutentagsUpdate!.")
96bfe5c37f37 Error and abort if we'll be overwriting a non-ctags file. Ludovic Chabant <ludovic@chabant.com> parents: 75 diff changeset	55 return
96bfe5c37f37 Error and abort if we'll be overwriting a non-ctags file. Ludovic Chabant <ludovic@chabant.com> parents: 75 diff changeset	56 endif
96bfe5c37f37 Error and abort if we'll be overwriting a non-ctags file. Ludovic Chabant <ludovic@chabant.com> parents: 75 diff changeset	57 endif
96bfe5c37f37 Error and abort if we'll be overwriting a non-ctags file. Ludovic Chabant <ludovic@chabant.com> parents: 75 diff changeset	58
116 be8d47e88ab1 ctags: use empty() instead of comparing with "" Ilya Tumaykin <itumaykin@gmail.com> parents: 115 diff changeset	59 if empty(g:gutentags_cache_dir)
98 d645125192aa Fix more problems with paths and spaces in them. Ludovic Chabant <ludovic@chabant.com> parents: 96 diff changeset	60 " If we don't use the cache directory, let's just use the tag filename
158 bba76de4371a Add option to specify that a custom file lister returns absolute paths. Ludovic Chabant <ludovic@chabant.com> parents: 148 diff changeset	61 " as specified by the user, since it's relative to the project root,
bba76de4371a Add option to specify that a custom file lister returns absolute paths. Ludovic Chabant <ludovic@chabant.com> parents: 148 diff changeset	62 " and we are already `chdir`'d into it.
98 d645125192aa Fix more problems with paths and spaces in them. Ludovic Chabant <ludovic@chabant.com> parents: 96 diff changeset	63 " Note that if we don't do this and pass a full path, `ctags` gets
d645125192aa Fix more problems with paths and spaces in them. Ludovic Chabant <ludovic@chabant.com> parents: 96 diff changeset	64 " confused if the paths have spaces -- but not if you're in the
d645125192aa Fix more problems with paths and spaces in them. Ludovic Chabant <ludovic@chabant.com> parents: 96 diff changeset	65 " root directory.
d645125192aa Fix more problems with paths and spaces in them. Ludovic Chabant <ludovic@chabant.com> parents: 96 diff changeset	66 let l:actual_proj_dir = '.'
d645125192aa Fix more problems with paths and spaces in them. Ludovic Chabant <ludovic@chabant.com> parents: 96 diff changeset	67 let l:actual_tags_file = g:gutentags_tagfile
d645125192aa Fix more problems with paths and spaces in them. Ludovic Chabant <ludovic@chabant.com> parents: 96 diff changeset	68 else
d645125192aa Fix more problems with paths and spaces in them. Ludovic Chabant <ludovic@chabant.com> parents: 96 diff changeset	69 " else: the tags file goes in a cache directory, so we need to specify
d645125192aa Fix more problems with paths and spaces in them. Ludovic Chabant <ludovic@chabant.com> parents: 96 diff changeset	70 " all the paths absolutely for `ctags` to do its job correctly.
d645125192aa Fix more problems with paths and spaces in them. Ludovic Chabant <ludovic@chabant.com> parents: 96 diff changeset	71 let l:actual_proj_dir = a:proj_dir
d645125192aa Fix more problems with paths and spaces in them. Ludovic Chabant <ludovic@chabant.com> parents: 96 diff changeset	72 let l:actual_tags_file = a:tags_file
d645125192aa Fix more problems with paths and spaces in them. Ludovic Chabant <ludovic@chabant.com> parents: 96 diff changeset	73 endif
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	74
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	75 try
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	76 " Build the command line.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	77 let l:cmd = gutentags#get_execute_cmd() . s:runner_exe
89 8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 86 diff changeset	78 let l:cmd .= ' -e "' . s:get_ctags_executable(a:proj_dir) . '"'
98 d645125192aa Fix more problems with paths and spaces in them. Ludovic Chabant <ludovic@chabant.com> parents: 96 diff changeset	79 let l:cmd .= ' -t "' . l:actual_tags_file . '"'
d645125192aa Fix more problems with paths and spaces in them. Ludovic Chabant <ludovic@chabant.com> parents: 96 diff changeset	80 let l:cmd .= ' -p "' . l:actual_proj_dir . '"'
84 96bfe5c37f37 Error and abort if we'll be overwriting a non-ctags file. Ludovic Chabant <ludovic@chabant.com> parents: 75 diff changeset	81 if a:write_mode == 0 && l:tags_file_exists
133 6f15299869fc Don't pass absolute paths to `ctags` when we want relative paths from it. Ludovic Chabant <ludovic@chabant.com> parents: 119 diff changeset	82 let l:cur_file_path = expand('%:p')
6f15299869fc Don't pass absolute paths to `ctags` when we want relative paths from it. Ludovic Chabant <ludovic@chabant.com> parents: 119 diff changeset	83 if empty(g:gutentags_cache_dir)
6f15299869fc Don't pass absolute paths to `ctags` when we want relative paths from it. Ludovic Chabant <ludovic@chabant.com> parents: 119 diff changeset	84 let l:cur_file_path = fnamemodify(l:cur_file_path, ':.')
6f15299869fc Don't pass absolute paths to `ctags` when we want relative paths from it. Ludovic Chabant <ludovic@chabant.com> parents: 119 diff changeset	85 endif
6f15299869fc Don't pass absolute paths to `ctags` when we want relative paths from it. Ludovic Chabant <ludovic@chabant.com> parents: 119 diff changeset	86 let l:cmd .= ' -s "' . l:cur_file_path . '"'
136 286e5b3095d0 Allow restricting tag generation to files listed by custom commands Stephen Kent <smkent@smkent.net> parents: 135 diff changeset	87 else
286e5b3095d0 Allow restricting tag generation to files listed by custom commands Stephen Kent <smkent@smkent.net> parents: 135 diff changeset	88 let l:file_list_cmd = gutentags#get_project_file_list_cmd(l:actual_proj_dir)
286e5b3095d0 Allow restricting tag generation to files listed by custom commands Stephen Kent <smkent@smkent.net> parents: 135 diff changeset	89 if !empty(l:file_list_cmd)
158 bba76de4371a Add option to specify that a custom file lister returns absolute paths. Ludovic Chabant <ludovic@chabant.com> parents: 148 diff changeset	90 let l:suffopts = matchstrpos(l:file_list_cmd, '///')
bba76de4371a Add option to specify that a custom file lister returns absolute paths. Ludovic Chabant <ludovic@chabant.com> parents: 148 diff changeset	91 if l:suffopts[1] > 0
bba76de4371a Add option to specify that a custom file lister returns absolute paths. Ludovic Chabant <ludovic@chabant.com> parents: 148 diff changeset	92 let l:suffoptstr = strpart(l:file_list_cmd, l:suffopts[2])
bba76de4371a Add option to specify that a custom file lister returns absolute paths. Ludovic Chabant <ludovic@chabant.com> parents: 148 diff changeset	93 let l:file_list_cmd = strpart(l:file_list_cmd, 0, l:suffopts[1])
bba76de4371a Add option to specify that a custom file lister returns absolute paths. Ludovic Chabant <ludovic@chabant.com> parents: 148 diff changeset	94 if l:suffoptstr == 'absolute'
bba76de4371a Add option to specify that a custom file lister returns absolute paths. Ludovic Chabant <ludovic@chabant.com> parents: 148 diff changeset	95 let l:cmd .= ' -A'
bba76de4371a Add option to specify that a custom file lister returns absolute paths. Ludovic Chabant <ludovic@chabant.com> parents: 148 diff changeset	96 endif
bba76de4371a Add option to specify that a custom file lister returns absolute paths. Ludovic Chabant <ludovic@chabant.com> parents: 148 diff changeset	97 endif
136 286e5b3095d0 Allow restricting tag generation to files listed by custom commands Stephen Kent <smkent@smkent.net> parents: 135 diff changeset	98 let l:cmd .= ' -L ' . '"' . l:file_list_cmd. '"'
286e5b3095d0 Allow restricting tag generation to files listed by custom commands Stephen Kent <smkent@smkent.net> parents: 135 diff changeset	99 endif
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	100 endif
136 286e5b3095d0 Allow restricting tag generation to files listed by custom commands Stephen Kent <smkent@smkent.net> parents: 135 diff changeset	101 if empty(get(l:, 'file_list_cmd', ''))
286e5b3095d0 Allow restricting tag generation to files listed by custom commands Stephen Kent <smkent@smkent.net> parents: 135 diff changeset	102 " Pass the Gutentags recursive options file before the project
286e5b3095d0 Allow restricting tag generation to files listed by custom commands Stephen Kent <smkent@smkent.net> parents: 135 diff changeset	103 " options file, so that users can override --recursive.
286e5b3095d0 Allow restricting tag generation to files listed by custom commands Stephen Kent <smkent@smkent.net> parents: 135 diff changeset	104 " Omit --recursive if this project uses a file list command.
286e5b3095d0 Allow restricting tag generation to files listed by custom commands Stephen Kent <smkent@smkent.net> parents: 135 diff changeset	105 let l:cmd .= ' -o "' . gutentags#get_res_file('ctags_recursive.options') . '"'
286e5b3095d0 Allow restricting tag generation to files listed by custom commands Stephen Kent <smkent@smkent.net> parents: 135 diff changeset	106 endif
160 1b980f5071a0 Post-processing for `tags` files, extra args for `ctags`. Ludovic Chabant <ludovic@chabant.com> parents: 158 diff changeset	107 if !empty(g:gutentags_ctags_extra_args)
1b980f5071a0 Post-processing for `tags` files, extra args for `ctags`. Ludovic Chabant <ludovic@chabant.com> parents: 158 diff changeset	108 let l:cmd .= ' -O '.shellescape(join(g:gutentags_ctags_extra_args))
1b980f5071a0 Post-processing for `tags` files, extra args for `ctags`. Ludovic Chabant <ludovic@chabant.com> parents: 158 diff changeset	109 endif
1b980f5071a0 Post-processing for `tags` files, extra args for `ctags`. Ludovic Chabant <ludovic@chabant.com> parents: 158 diff changeset	110 if !empty(g:gutentags_ctags_post_process_cmd)
1b980f5071a0 Post-processing for `tags` files, extra args for `ctags`. Ludovic Chabant <ludovic@chabant.com> parents: 158 diff changeset	111 let l:cmd .= ' -P '.shellescape(g:gutentags_ctags_post_process_cmd)
1b980f5071a0 Post-processing for `tags` files, extra args for `ctags`. Ludovic Chabant <ludovic@chabant.com> parents: 158 diff changeset	112 endif
114 979fab641f29 ctags: remove trailing space Ilya Tumaykin <itumaykin@gmail.com> parents: 113 diff changeset	113 let l:proj_options_file = a:proj_dir . '/' .
75 d12543f11eb9 Move the default `-R` option to an overridable "global" options file. Ludovic Chabant <ludovic@chabant.com> parents: 70 diff changeset	114 \g:gutentags_ctags_options_file
d12543f11eb9 Move the default `-R` option to an overridable "global" options file. Ludovic Chabant <ludovic@chabant.com> parents: 70 diff changeset	115 if filereadable(l:proj_options_file)
d12543f11eb9 Move the default `-R` option to an overridable "global" options file. Ludovic Chabant <ludovic@chabant.com> parents: 70 diff changeset	116 let l:proj_options_file = s:process_options_file(
d12543f11eb9 Move the default `-R` option to an overridable "global" options file. Ludovic Chabant <ludovic@chabant.com> parents: 70 diff changeset	117 \a:proj_dir, l:proj_options_file)
d12543f11eb9 Move the default `-R` option to an overridable "global" options file. Ludovic Chabant <ludovic@chabant.com> parents: 70 diff changeset	118 let l:cmd .= ' -o "' . l:proj_options_file . '"'
d12543f11eb9 Move the default `-R` option to an overridable "global" options file. Ludovic Chabant <ludovic@chabant.com> parents: 70 diff changeset	119 endif
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	120 for ign in split(&wildignore, ',')
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	121 let l:cmd .= ' -x ' . '"' . ign . '"'
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 for exc in g:gutentags_exclude
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	124 let l:cmd .= ' -x ' . '"' . exc . '"'
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	125 endfor
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	126 if g:gutentags_pause_after_update
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	127 let l:cmd .= ' -c'
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	128 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	129 if g:gutentags_trace
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	130 if has('win32')
98 d645125192aa Fix more problems with paths and spaces in them. Ludovic Chabant <ludovic@chabant.com> parents: 96 diff changeset	131 let l:cmd .= ' -l "' . l:actual_tags_file . '.log"'
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	132 else
115 bc6ef3d0b84f ctags: fix output redirection on tcsh Ilya Tumaykin <itumaykin@gmail.com> parents: 114 diff changeset	133 let l:cmd .= ' ' . printf(s:unix_redir, '"' . l:actual_tags_file . '.log"')
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	134 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	135 else
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	136 if !has('win32')
115 bc6ef3d0b84f ctags: fix output redirection on tcsh Ilya Tumaykin <itumaykin@gmail.com> parents: 114 diff changeset	137 let l:cmd .= ' ' . printf(s:unix_redir, '/dev/null')
41 99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	138 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	139 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	140 let l:cmd .= gutentags#get_execute_cmd_suffix()
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	141
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	142 call gutentags#trace("Running: " . l:cmd)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	143 call gutentags#trace("In: " . getcwd())
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	144 if !g:gutentags_fake
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	145 " Run the background process.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	146 if !g:gutentags_trace
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	147 silent execute l:cmd
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	148 else
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	149 execute l:cmd
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	150 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	151
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	152 " Flag this tags file as being in progress
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	153 let l:full_tags_file = fnamemodify(a:tags_file, ':p')
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	154 call gutentags#add_progress('ctags', l:full_tags_file)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	155 else
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	156 call gutentags#trace("(fake... not actually running)")
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	157 endif
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	158 call gutentags#trace("")
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	159 finally
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	160 " Restore the previous working directory.
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	161 execute "chdir " . fnameescape(l:prev_cwd)
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	162 endtry
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	163 endfunction
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	164
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	165 " }}}
99328cb71e75 Refactor Gutentags so functionality can be implemented in "modules". Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	166
62 106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	167 " Utilities {{{
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	168
70 661a97eaf608 Move `get_ctags_executable` to the `ctags` module. Ludovic Chabant <ludovic@chabant.com> parents: 69 diff changeset	169 " Get final ctags executable depending whether a filetype one is defined
89 8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 86 diff changeset	170 function! s:get_ctags_executable(proj_dir) abort
70 661a97eaf608 Move `get_ctags_executable` to the `ctags` module. Ludovic Chabant <ludovic@chabant.com> parents: 69 diff changeset	171 "Only consider the main filetype in cases like 'python.django'
661a97eaf608 Move `get_ctags_executable` to the `ctags` module. Ludovic Chabant <ludovic@chabant.com> parents: 69 diff changeset	172 let l:ftype = get(split(&filetype, '\.'), 0, '')
89 8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 86 diff changeset	173 let l:proj_info = gutentags#get_project_info(a:proj_dir)
8bf96f9f649c Add support for project types. Ludovic Chabant <ludovic@chabant.com> parents: 86 diff changeset	174 let l:type = get(l:proj_info, 'type', l:ftype)
119 a66d90fd758b expand() g:gutentags_ctags_executable Justin M. Keyes <justinkz@gmail.com> parents: 117 diff changeset	175 let exepath = exists('g:gutentags_ctags_executable_{l:type}')
a66d90fd758b expand() g:gutentags_ctags_executable Justin M. Keyes <justinkz@gmail.com> parents: 117 diff changeset	176 \ ? g:gutentags_ctags_executable_{l:type} : g:gutentags_ctags_executable
a66d90fd758b expand() g:gutentags_ctags_executable Justin M. Keyes <justinkz@gmail.com> parents: 117 diff changeset	177 return expand(exepath, 1)
70 661a97eaf608 Move `get_ctags_executable` to the `ctags` module. Ludovic Chabant <ludovic@chabant.com> parents: 69 diff changeset	178 endfunction
661a97eaf608 Move `get_ctags_executable` to the `ctags` module. Ludovic Chabant <ludovic@chabant.com> parents: 69 diff changeset	179
62 106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	180 function! s:process_options_file(proj_dir, path) abort
116 be8d47e88ab1 ctags: use empty() instead of comparing with "" Ilya Tumaykin <itumaykin@gmail.com> parents: 115 diff changeset	181 if empty(g:gutentags_cache_dir)
62 106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	182 " If we're not using a cache directory to store tag files, we can
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	183 " use the options file straight away.
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	184 return a:path
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	185 endif
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	186
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	187 " See if we need to process the options file.
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	188 let l:do_process = 0
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	189 let l:proj_dir = gutentags#stripslash(a:proj_dir)
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	190 let l:out_path = gutentags#get_cachefile(l:proj_dir, 'options')
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	191 if !filereadable(l:out_path)
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	192 call gutentags#trace("Processing options file '".a:path."' because ".
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	193 \"it hasn't been processed yet.")
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	194 let l:do_process = 1
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	195 elseif getftime(a:path) > getftime(l:out_path)
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	196 call gutentags#trace("Processing options file '".a:path."' because ".
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	197 \"it has changed.")
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	198 let l:do_process = 1
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	199 endif
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	200 if l:do_process == 0
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	201 " Nothing's changed, return the existing processed version of the
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	202 " options file.
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	203 return l:out_path
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	204 endif
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	205
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	206 " We have to process the options file. Right now this only means capturing
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	207 " all the 'exclude' rules, and rewrite them to make them absolute.
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	208 "
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	209 " This is because since `ctags` is run with absolute paths (because we
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	210 " want the tag file to be in a cache directory), it will do its path
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	211 " matching with absolute paths too, so the exclude rules need to be
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	212 " absolute.
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	213 let l:lines = readfile(a:path)
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	214 let l:outlines = []
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	215 for line in l:lines
99 05fc1e2172cc Fixes in the processing of `.gutctags`. Ludovic Chabant <ludovic@chabant.com> parents: 98 diff changeset	216 let l:exarg_idx = matchend(line, '\v^\-\-exclude=')
05fc1e2172cc Fixes in the processing of `.gutctags`. Ludovic Chabant <ludovic@chabant.com> parents: 98 diff changeset	217 if l:exarg_idx < 0
62 106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	218 call add(l:outlines, line)
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	219 continue
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	220 endif
99 05fc1e2172cc Fixes in the processing of `.gutctags`. Ludovic Chabant <ludovic@chabant.com> parents: 98 diff changeset	221
05fc1e2172cc Fixes in the processing of `.gutctags`. Ludovic Chabant <ludovic@chabant.com> parents: 98 diff changeset	222 " Don't convert things that don't look like paths.
05fc1e2172cc Fixes in the processing of `.gutctags`. Ludovic Chabant <ludovic@chabant.com> parents: 98 diff changeset	223 let l:exarg = strpart(line, l:exarg_idx + 1)
05fc1e2172cc Fixes in the processing of `.gutctags`. Ludovic Chabant <ludovic@chabant.com> parents: 98 diff changeset	224 let l:do_convert = 1
05fc1e2172cc Fixes in the processing of `.gutctags`. Ludovic Chabant <ludovic@chabant.com> parents: 98 diff changeset	225 if l:exarg[0] == '@' " Manifest file path
05fc1e2172cc Fixes in the processing of `.gutctags`. Ludovic Chabant <ludovic@chabant.com> parents: 98 diff changeset	226 let l:do_convert = 0
05fc1e2172cc Fixes in the processing of `.gutctags`. Ludovic Chabant <ludovic@chabant.com> parents: 98 diff changeset	227 endif
05fc1e2172cc Fixes in the processing of `.gutctags`. Ludovic Chabant <ludovic@chabant.com> parents: 98 diff changeset	228 if stridx(l:exarg, '/') < 0 && stridx(l:exarg, '\\') < 0 " Filename
05fc1e2172cc Fixes in the processing of `.gutctags`. Ludovic Chabant <ludovic@chabant.com> parents: 98 diff changeset	229 let l:do_convert = 0
05fc1e2172cc Fixes in the processing of `.gutctags`. Ludovic Chabant <ludovic@chabant.com> parents: 98 diff changeset	230 endif
05fc1e2172cc Fixes in the processing of `.gutctags`. Ludovic Chabant <ludovic@chabant.com> parents: 98 diff changeset	231 if l:do_convert == 0
05fc1e2172cc Fixes in the processing of `.gutctags`. Ludovic Chabant <ludovic@chabant.com> parents: 98 diff changeset	232 call add(l:outlines, line)
05fc1e2172cc Fixes in the processing of `.gutctags`. Ludovic Chabant <ludovic@chabant.com> parents: 98 diff changeset	233 continue
05fc1e2172cc Fixes in the processing of `.gutctags`. Ludovic Chabant <ludovic@chabant.com> parents: 98 diff changeset	234 endif
05fc1e2172cc Fixes in the processing of `.gutctags`. Ludovic Chabant <ludovic@chabant.com> parents: 98 diff changeset	235
05fc1e2172cc Fixes in the processing of `.gutctags`. Ludovic Chabant <ludovic@chabant.com> parents: 98 diff changeset	236 let l:fullp = l:proj_dir . gutentags#normalizepath('/'.l:exarg)
62 106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	237 let l:ol = '--exclude='.l:fullp
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	238 call add(l:outlines, l:ol)
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	239 endfor
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	240
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	241 call writefile(l:outlines, l:out_path)
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	242 return l:out_path
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	243 endfunction
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	244
106757c129cb Change the per-project option file to be `.gutctags` and process it first. Ludovic Chabant <ludovic@chabant.com> parents: 60 diff changeset	245 " }}}

Mercurial > vim-gutentags

annotate autoload/gutentags/ctags.vim @ 160:1b980f5071a0