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Revision 1.4 - (hide annotations) (download)
Thu Jul 31 00:20:55 2003 UTC (11 years ago) by agriffis
Branch: MAIN
Changes since 1.3: +2 -3 lines
exchange awk for tr

1 agriffis 1.1 # Copyright 1999-2003 Gentoo Technologies, Inc.
2     # Distributed under the terms of the GNU General Public License v2
3 agriffis 1.4 # $Header: /home/cvsroot/gentoo-x86/eclass/vim-doc.eclass,v 1.3 2003/07/30 21:42:57 agriffis 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 $ECLASS"
16    
17     update_vim_helptags() {
18     local vimfiles vim d s
19    
20     # This is where vim plugins are installed
21     vimfiles=/usr/share/vim/vimfiles
22    
23     # Find a suitable vim binary
24     local vim=`which vim 2>/dev/null`
25     [[ -z "$vim" ]] && vim=`which gvim 2>/dev/null`
26     [[ -z "$vim" ]] && vim=`which kvim 2>/dev/null`
27 agriffis 1.3 if [[ -z "$vim" && $PN != vim-core ]]; then
28 agriffis 1.1 ewarn "No suitable vim binary to rebuild documentation tags"
29     fi
30    
31     # Install the documentation symlinks into the versioned vim
32     # directory and run :helptags
33     for d in /usr/share/vim/vim[0-9]*; do
34     [[ -d "$d/doc" ]] || continue # catch a failed glob
35    
36     # Remove links, and possibly remove stale dirs
37     find $d/doc -name \*.txt -type l | while read s; do
38 agriffis 1.2 [[ `readlink "$s"` = $vimfiles/* ]] && rm -f "$s"
39 agriffis 1.1 done
40 agriffis 1.4 if [[ -f "$d/doc/tags" && $(find "$d" | wc -l | tr -d ' ') = 3 ]]; then
41 agriffis 1.1 # /usr/share/vim/vim61
42     # /usr/share/vim/vim61/doc
43     # /usr/share/vim/vim61/doc/tags
44     einfo "Removing $d"
45     rm -r "$d"
46     continue
47     fi
48    
49     # Re-create / install new links
50 agriffis 1.2 if [[ -d $vimfiles/doc ]]; then
51     ln -s $vimfiles/doc/*.txt $d/doc 2>/dev/null
52 agriffis 1.1 fi
53    
54     # Update tags; need a vim binary for this
55     if [[ -n "$vim" ]]; then
56     einfo "Updating documentation tags in $d"
57     DISPLAY= $vim -u NONE -U NONE -T xterm -X -n -f \
58     '+set nobackup nomore' \
59     "+helptags $d/doc" \
60     '+qa!' </dev/null &>/dev/null
61     fi
62     done
63     }

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