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authorAron Griffis <agriffis@gentoo.org>2003-07-30 18:47:06 +0000
committerAron Griffis <agriffis@gentoo.org>2003-07-30 18:47:06 +0000
commit7c02dc07fa2fdf2712124b135174792ab2d24fcb (patch)
tree77686987a289b8149af304cf140369613d3e2590 /eclass/vim-doc.eclass
parentBug 22671 - vapier found the fix - should work again (diff)
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add vim-doc and vim-plugin eclasses in prep for app-vim category
Diffstat (limited to 'eclass/vim-doc.eclass')
-rw-r--r--eclass/vim-doc.eclass64
1 files changed, 64 insertions, 0 deletions
diff --git a/eclass/vim-doc.eclass b/eclass/vim-doc.eclass
new file mode 100644
index 000000000000..74662ecc1cd0
--- /dev/null
+++ b/eclass/vim-doc.eclass
@@ -0,0 +1,64 @@
+# Copyright 1999-2003 Gentoo Technologies, Inc.
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/eclass/vim-doc.eclass,v 1.1 2003/07/30 18:47:06 agriffis Exp $
+#
+# This eclass is used by vim.eclass and vim-plugin.eclass to update
+# the documentation tags. This is necessary since vim doesn't look in
+# /usr/share/vim/vimfiles/doc for documentation; it only uses the
+# versioned directory, for example /usr/share/vim/vim62/doc
+#
+# We depend on vim being installed, which is satisfied by either the
+# DEPEND in vim-plugin or by whatever version of vim is being
+# installed by the eclass.
+
+ECLASS=vim-doc
+INHERITED="$INHERITED $ECLASS"
+
+update_vim_helptags() {
+ local vimfiles vim d s
+
+ # This is where vim plugins are installed
+ vimfiles=/usr/share/vim/vimfiles
+
+ # Find a suitable vim binary
+ local vim=`which vim 2>/dev/null`
+ [[ -z "$vim" ]] && vim=`which gvim 2>/dev/null`
+ [[ -z "$vim" ]] && vim=`which kvim 2>/dev/null`
+ if [[ -z "$vim" ]]; then
+ ewarn "No suitable vim binary to rebuild documentation tags"
+ fi
+
+ # Install the documentation symlinks into the versioned vim
+ # directory and run :helptags
+ for d in /usr/share/vim/vim[0-9]*; do
+ [[ -d "$d/doc" ]] || continue # catch a failed glob
+
+ # Remove links, and possibly remove stale dirs
+ find $d/doc -name \*.txt -type l | while read s; do
+ [[ `readlink "$s"` = ${vimfiles}/* ]] && rm -f "$s"
+ done
+ if [[ -f "$d/doc/tags" &&
+ $(find "$d" | wc -l | awk '{print $1}') = 3 ]]; then
+ # /usr/share/vim/vim61
+ # /usr/share/vim/vim61/doc
+ # /usr/share/vim/vim61/doc/tags
+ einfo "Removing $d"
+ rm -r "$d"
+ continue
+ fi
+
+ # Re-create / install new links
+ if [[ -d ${vimfiles}/doc ]]; then
+ ln -s ${vimfiles}/doc/*.txt $d/doc 2>/dev/null
+ fi
+
+ # Update tags; need a vim binary for this
+ if [[ -n "$vim" ]]; then
+ einfo "Updating documentation tags in $d"
+ DISPLAY= $vim -u NONE -U NONE -T xterm -X -n -f \
+ '+set nobackup nomore' \
+ "+helptags $d/doc" \
+ '+qa!' </dev/null &>/dev/null
+ fi
+ done
+}