#!/bin/sh
#
# update-vim-sources - update Vim sources with patches
# from Bram Moolenaar <Bram AT vim.org>.
#
# Thanks to Bram for patches! :-)
#
# Usage: source this script into your shell (I'm using zsh)
# and yo can use function 'update-vim' for automaticaly
# update. Function 'patch_sources 6.1.345' can be used
# patch is already downloaded (or simply saved between
# patches). With 'make_distribution' you can create your
# own tarball with sources
#
# Developed by Lubomir Host 'rajo' <rajo AT platon.sk>
# Copyright (c) 2003 Platon SDG
# Licensed under terms of GNU General Public License.
# All rights reserved.
#
# $Platon: vimconfig/contrib/update-vim-sources,v 1.1 2003/04/16 01:00:22 rajo Exp $
# Define vim version:
VIM_VER="vim62"
VIM_VER_LONG="vim-6.2"
VIM_VER_EGREP="^6\.2\."
# Web site where patches are located
#URL="ftp://ftp.vim.org/pub/vim/unstable/patches/"
URL="ftp://ftp.vim.org/pub/vim/patches/"
# Directory where Vim sources are located
#SRC_DIR="/opt/scratch/rajo/src/own"
#SRC_DIR="/usr/src/vim"
SRC_DIR="$HOME/tmp/vim"
# Where save tar-bziped archiv
DIST_DIR="$HOME/public_html/vim/dist"
#
# END of user setup
######################################################
# '6.0.0.099' --> '98'
# for version 6.0.001 return empty string
old_version()
{
# if [ "x$1" = "x6.0.001" ]; then
# echo;
# return;
# fi
# echo $1 | awk 'BEGIN {FS="."} { print "." $3 - 1 }'
# echo $1 | awk 'BEGIN {FS="."} { print ".0" $3 - 1 }'
echo $1 | awk 'BEGIN {FS="."} { print ".0" $3 - 1 }'
}
# '6.0.099' --> '99'
new_version()
{
# echo $1 | awk 'BEGIN {FS="."} { print "." $3 - 1 + 1 }'
echo $1 | awk 'BEGIN {FS="."} { print "." $3 }'
}
# download file from website
download_patch()
{
local DIR
DIR=`pwd`;
cd $SRC_DIR/patches && \
wget -nH -nd $URL/$1 || \
( sleep 100;
wget -nH -nd $URL/$1 ) || return 1 ;
cd $DIR
}
#
# Extract ChangeLog information
#
filter_patch()
{
awk 'BEGIN { skip = 1; }
/^------/ {
skip = 0;
getline;
next;
}
/^\*\*\* / {
exit;
}
skip == 0 {
printf " %s\n", $0;
}
'
}
#
# You can build Debian package - changelog si modified automaticaly
# with proper entry
#
modify_changelog()
{
local DIR
local patches
#patches=`echo $* | awk -v RS=' ' '{ print;}' |sort -r -u -z`
#echo "patches='$patches'"
#if [ $# -gt 1 ]; then
# echo "Error: modify_changelog() allows only 1 argument!" > /dev/stderr
# exit 1;
#fi
DIR="`pwd`";
cd $SRC_DIR \
&& here="`pwd`" \
&& for i in $*; do \
test -f patches/$i \
&& cp $VIM_VER/debian/changelog $VIM_VER/debian/changelog.before-$i \
&& ( echo "vim ($i) unstable; urgency=low" \
&& echo && echo " * Apply upstream patch:" \
&& filter_patch < patches/$i \
&& echo " -- Lubomir Host <rajo@platon.sk> `date -R`" \
&& echo ) > $VIM_VER/debian/changelog \
&& cat $VIM_VER/debian/changelog.before-$i >> $VIM_VER/debian/changelog
done
cd "$DIR"
}
#
# Aply one patch to vim sources
#
patch_sources()
{
local DIR
DIR="`pwd`";
cd $SRC_DIR \
&& here="`pwd`" \
&& for i in $*; do \
cd "$here/patches" \
&& echo "--Using patch $i" \
&& patch -p0 < $i \
&& modify_changelog $i \
&& cd "$here" \
&& ln -s $VIM_VER $VIM_VER_LONG`new_version $i` || return 1
done
cd "$DIR"
}
make_distribution()
{
local DIR DIST_FILE OLD_DIST_FILE
DIR=`pwd`;
DIST_FILE="$DIST_DIR/$VIM_VER_LONG`new_version $1`-all.tar.bz2"
OLD_DIST_FILE="$DIST_DIR/$VIM_VER_LONG`old_version $1`-all.tar.bz2"
cd /opt/scratch/rajo/src/vim/ && \
tar cIf $DIST_FILE $VIM_VER`new_version $1` && \
chmod a+r $DIST_FILE && \
rm -f $OLD_DIST_FILE || return 1
cd $DIR
}
#
# Update vim sources
#
update-vim()
{
local DIR TMP_FILE
DIR=`pwd`;
TMP_FILE=`tempfile -p update_vim || mktemp /tmp/update_vim-XXXXXX || echo /tmp/update_vim-$$`
echo "Looking for new patches...";
wget -O - $URL 2> /dev/null | awk 'BEGIN { FS=">" } {print $2}' | \
egrep "$VIM_VER_EGREP" | sed 's/<.*//g;' > $TMP_FILE
cd $SRC_DIR/patches && \
(
NEW_PATCHES="`ls -1| egrep "$VIM_VER_EGREP" | diff - $TMP_FILE | awk '{ print $2 }'`"
if [ -z "$NEW_PATCHES" ]; then
echo "No new patches..."
else
for i in `echo $NEW_PATCHES`
do
download_patch $i && patch_sources $i || exit 1
done
#cd $SRC_DIR/$VIM_VER && make && make install
cd $SRC_DIR/$VIM_VER && make && echo && echo "=================================" && su root -c make install
fi
)
rm -f $TMP_FILE
cd $DIR
}
#
# Completition function for zsh
#
compctl -K _vimhelptargets vimhelp
compctl -K _vimhelptargets gvimhelp
_vimhelptargets() {
# local VIM vimversion tagsfile
# vimpath=`vim -e -u NONE -U NONE \
# --cmd 'set term=dumb' \
# --cmd 'set t_cm=' \
# --cmd ':echo $VIM' \
# --cmd ':q!' \
# | sed 's/^.*\[[0-9]\+;[0-9][Hm]//g;' |xxd`
# vimversion=$(vim --version |& head -1 | sed -e 's/VIM - Vi IMproved \([^ ]\+\).*/vim\1/; s/\.//; ')
# tagsfile="$vimpath/$vimversion/doc/tags"
tagsfile="$HOME/install/share/vim/vim61/doc/tags"
reply=($( cat $tagsfile | sed -e 's/ .*//' ))
}
# vim: ft=zsh
# vim600: fdm=marker fmr={,} fdc=3 fdl=0
Platon Group <platon@platon.org> http://platon.org/
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