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Revision 1.6 - (hide annotations) (download)
Thu Feb 3 21:12:41 2005 UTC (10 years, 5 months ago) by agriffis
Branch: MAIN
Changes since 1.5: +15 -8 lines
Don't try to make helptags with MacOS vim

1 vapier 1.5 # Copyright 1999-2004 Gentoo Foundation
2 agriffis 1.1 # Distributed under the terms of the GNU General Public License v2
3 agriffis 1.6 # $Header: /var/cvsroot/gentoo-x86/eclass/vim-doc.eclass,v 1.5 2004/06/25 00:39:48 vapier Exp $
4 agriffis 1.1 #
5     # This eclass is used by vim.eclass and vim-plugin.eclass to update
6     # the documentation tags. This is necessary since vim doesn't look in
7     # /usr/share/vim/vimfiles/doc for documentation; it only uses the
8     # versioned directory, for example /usr/share/vim/vim62/doc
9     #
10     # We depend on vim being installed, which is satisfied by either the
11     # DEPEND in vim-plugin or by whatever version of vim is being
12     # installed by the eclass.
13    
14     ECLASS=vim-doc
15     INHERITED="$INHERITED $ECLASS"
16    
17     update_vim_helptags() {
18     local vimfiles vim d s
19    
20     # This is where vim plugins are installed
21     vimfiles=/usr/share/vim/vimfiles
22    
23 agriffis 1.6 if [[ $PN != vim-core ]]; then
24     # Find a suitable vim binary for updating tags; try the graphical vims
25     # before stock vim because the system vim on macos doesn't support
26     # :helptags
27     vim=$(which gvim 2>/dev/null)
28     [[ -z "$vim" ]] && vim=$(which kvim 2>/dev/null)
29     [[ -z "$vim" ]] && vim=$(which vim 2>/dev/null)
30     if [[ -z "$vim" ]]; then
31     ewarn "No suitable vim binary to rebuild documentation tags"
32     fi
33     if use ppc-macos && [[ "$vim" == vim ]]; then
34     ewarn "Sorry, the MacOS system-installed vim can't rebuild documentation tags"
35     fi
36 agriffis 1.1 fi
37    
38     # Install the documentation symlinks into the versioned vim
39     # directory and run :helptags
40     for d in /usr/share/vim/vim[0-9]*; do
41     [[ -d "$d/doc" ]] || continue # catch a failed glob
42    
43     # Remove links, and possibly remove stale dirs
44     find $d/doc -name \*.txt -type l | while read s; do
45 agriffis 1.6 [[ $(readlink "$s") = $vimfiles/* ]] && rm -f "$s"
46 agriffis 1.1 done
47 agriffis 1.4 if [[ -f "$d/doc/tags" && $(find "$d" | wc -l | tr -d ' ') = 3 ]]; then
48 agriffis 1.1 # /usr/share/vim/vim61
49     # /usr/share/vim/vim61/doc
50     # /usr/share/vim/vim61/doc/tags
51     einfo "Removing $d"
52     rm -r "$d"
53     continue
54     fi
55    
56     # Re-create / install new links
57 agriffis 1.2 if [[ -d $vimfiles/doc ]]; then
58     ln -s $vimfiles/doc/*.txt $d/doc 2>/dev/null
59 agriffis 1.1 fi
60    
61     # Update tags; need a vim binary for this
62     if [[ -n "$vim" ]]; then
63     einfo "Updating documentation tags in $d"
64     DISPLAY= $vim -u NONE -U NONE -T xterm -X -n -f \
65     '+set nobackup nomore' \
66     "+helptags $d/doc" \
67     '+qa!' </dev/null &>/dev/null
68     fi
69     done
70     }

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