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vapier |
1.5 |
# Copyright 1999-2004 Gentoo Foundation |
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agriffis |
1.1 |
# Distributed under the terms of the GNU General Public License v2 |
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pioto |
1.11 |
# $Header: /var/cvsroot/gentoo-x86/eclass/vim-doc.eclass,v 1.10 2005/12/07 17:53:25 ciaranm Exp $ |
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agriffis |
1.1 |
# |
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# This eclass is used by vim.eclass and vim-plugin.eclass to update |
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# the documentation tags. This is necessary since vim doesn't look in |
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# /usr/share/vim/vimfiles/doc for documentation; it only uses the |
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# versioned directory, for example /usr/share/vim/vim62/doc |
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# |
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# We depend on vim being installed, which is satisfied by either the |
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# DEPEND in vim-plugin or by whatever version of vim is being |
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# installed by the eclass. |
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update_vim_helptags() { |
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local vimfiles vim d s |
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# This is where vim plugins are installed |
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pioto |
1.11 |
vimfiles="${ROOT}"/usr/share/vim/vimfiles |
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agriffis |
1.1 |
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agriffis |
1.6 |
if [[ $PN != vim-core ]]; then |
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ciaranm |
1.7 |
# Find a suitable vim binary for updating tags :helptags |
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if use ppc-macos ; then |
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vim=$(which gvim 2>/dev/null ) |
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else |
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vim=$(which vim 2>/dev/null) |
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[[ -z "$vim" ]] && vim=$(which gvim 2>/dev/null) |
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[[ -z "$vim" ]] && vim=$(which kvim 2>/dev/null) |
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fi |
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agriffis |
1.6 |
if [[ -z "$vim" ]]; then |
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ewarn "No suitable vim binary to rebuild documentation tags" |
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fi |
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agriffis |
1.1 |
fi |
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ciaranm |
1.10 |
# Make vim not try to connect to X. See :help gui-x11-start |
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# in vim for how this evil trickery works. |
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if ! [[ -z "${vim}" ]] ; then |
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ln -s "${vim}" "${T}/tagvim" |
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vim="${T}/tagvim" |
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fi |
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agriffis |
1.1 |
# Install the documentation symlinks into the versioned vim |
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# directory and run :helptags |
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pioto |
1.11 |
for d in "${ROOT}"/usr/share/vim/vim[0-9]*; do |
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agriffis |
1.1 |
[[ -d "$d/doc" ]] || continue # catch a failed glob |
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# Remove links, and possibly remove stale dirs |
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find $d/doc -name \*.txt -type l | while read s; do |
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agriffis |
1.6 |
[[ $(readlink "$s") = $vimfiles/* ]] && rm -f "$s" |
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agriffis |
1.1 |
done |
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agriffis |
1.4 |
if [[ -f "$d/doc/tags" && $(find "$d" | wc -l | tr -d ' ') = 3 ]]; then |
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agriffis |
1.1 |
# /usr/share/vim/vim61 |
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# /usr/share/vim/vim61/doc |
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# /usr/share/vim/vim61/doc/tags |
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einfo "Removing $d" |
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rm -r "$d" |
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continue |
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fi |
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# Re-create / install new links |
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agriffis |
1.2 |
if [[ -d $vimfiles/doc ]]; then |
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ln -s $vimfiles/doc/*.txt $d/doc 2>/dev/null |
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agriffis |
1.1 |
fi |
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# Update tags; need a vim binary for this |
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if [[ -n "$vim" ]]; then |
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einfo "Updating documentation tags in $d" |
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DISPLAY= $vim -u NONE -U NONE -T xterm -X -n -f \ |
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'+set nobackup nomore' \ |
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"+helptags $d/doc" \ |
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'+qa!' </dev/null &>/dev/null |
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ciaranm |
1.10 |
rm "${vim}" |
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agriffis |
1.1 |
fi |
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done |
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} |
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