168 lines
3.9 KiB
Bash
168 lines
3.9 KiB
Bash
#! /bin/bash
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# log.sh - Automate insertion of patches into a kernel rpm tree managed
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# with series.conf
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#
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# Usage example:
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#
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# osc branch openSUSE:11.3/kernel-source
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# osc co home:philipsb:branches:openSUSE:11.3:Update:Test/kernel-source
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# mv ~/linux-2.6/driver-fix-for-something.patch .
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# echo -e "\tpatches.drivers/driver-fix-for-something.patch" >> series.conf
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# ./log.sh
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# osc commit
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#############################################################################
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# Copyright (c) 2004-2006,2008-2010 Novell, Inc.
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# All Rights Reserved.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of version 2 of the GNU General Public License as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, contact Novell, Inc.
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#
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# To contact Novell about this file by physical or electronic mail,
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# you may find current contact information at www.novell.com
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#############################################################################
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# Construct a changes entry and commit log from a patch.
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CHANGES=kernel-source.changes
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trap 'rm -rf "$tmpdir"' EXIT
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tmpdir=$(mktemp -d /tmp/${0##*/}.XXXXXX)
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message=$tmpdir/message
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log_entry() {
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local entry=$1
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echo "$entry" \
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| fmt --width 65 \
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| sed -e '1s/^/- /' -e '2,$s/^/ /' \
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>> $message
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}
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patch_meta() {
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local patch=$1
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subject=$(formail -c -x Subject < "$patch" \
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| sed -e 's, *\[[#/ A-Za-z0-9-]*\],,')
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subject=${subject## }
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subject=${subject%.}
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set -- $(formail -c -x References -x Reference < "$patch")
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references="$*"
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}
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patch_log_entry() {
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local patch=$1 subject references old_subj old_ref old_patch="$tmpdir/old"
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git show "HEAD:$patch" >"$old_patch" 2>/dev/null
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patch_meta "$old_patch"
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old_subj="$subject"
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old_ref="$references"
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patch_meta "$patch"
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local msg
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if test -z "$subject" -o "$subject" != "$old_subj"; then
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msg="$subject${references:+ ($references)}"
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elif test "$references" != "$old_ref"; then
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if test -n "$references"; then
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msg="Update references ($references)"
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fi
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else
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msg="Refresh"
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fi
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log_entry "$patch: $msg${msg:+.}"
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}
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find_patches() {
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osc diff series.conf \
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| sed -n "s/^+\s*\(patches.*\)/\1/p"
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}
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for file in "$@" $(find_patches); do
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dirname=$(dirname $file)
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basename=$(basename $file)
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archive=$dirname.tar.bz2
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if [ ! -f $basename ]; then
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echo "ERROR: $basename added to series.conf but doesn't exist in $PWD"
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exit 1
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fi
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if [ ! -d $dirname ]; then
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tar xvf $archive
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fi
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mv $basename $dirname
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rm $archive
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tar cfj $archive $dirname
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files[${#files[@]}]=$file
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done
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if [ ${#files[@]} -eq 0 ]; then
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echo "No modified files" >&2
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exit 1
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fi
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for file in "${files[@]}"; do
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if [ "${file:0:1}" = - ]; then
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log_entry "${file:1}: Delete."
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else
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case "$file" in
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config/*)
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if [ -z "$configs_updated" ]; then
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log_entry "Update config files."
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configs_updated=1
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fi
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;;
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patches.*)
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patch_log_entry "$file"
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;;
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kabi/*/symvers-* | kabi/*/symtypes-* | kabi/*/symsets-* )
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if [ -z "$symvers_updated" ]; then
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log_entry "Update reference module symbol versions."
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symvers_updated=1
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fi
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;;
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series.conf)
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# don't log changes in there
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;;
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*)
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log_entry "$file: "
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;;
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esac
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fi
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done
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if [ ! -s $message ]; then
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echo "- " >> $message
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fi
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if osc vc $CHANGES $message; then
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entry=$(sed -ne '1,2d' -e '/^--*$/!p' -e '/^--*$/q' $CHANGES)
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entry=${entry##$'\n'}
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entry=${entry%%$'\n'}
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fi
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for c in *.changes; do
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[ $c = $CHANGES ] && continue
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cp $CHANGES $c
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done
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