6c29e50c94
If a series file is present use it to determine the proper order to apply patches instead of using ls sorting order. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Tested-by: Ludovic Desroches <ludovic.desroches@atmel.com> add a series file with a wrong patch order into an archive containing several patches whose correct order is the alphabetical one Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
94 lines
2.6 KiB
Bash
Executable File
94 lines
2.6 KiB
Bash
Executable File
#! /bin/bash
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# A little script I whipped up to make it easy to
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# patch source trees and have sane error handling
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# -Erik
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#
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# (c) 2002 Erik Andersen <andersen@codepoet.org>
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# Set directories from arguments, or use defaults.
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builddir=${1-.}
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patchdir=${2-../kernel-patches}
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shift 2
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patchpattern=${@-*}
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if [ ! -d "${builddir}" ] ; then
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echo "Aborting. '${builddir}' is not a directory."
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exit 1
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fi
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if [ ! -d "${patchdir}" ] ; then
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echo "Aborting. '${patchdir}' is not a directory."
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exit 1
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fi
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# Remove any rejects present BEFORE patching - Because if there are
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# any, even if patches are well applied, at the end it will complain
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# about rejects in builddir.
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find ${builddir}/ '(' -name '*.rej' -o -name '.*.rej' ')' -print0 | \
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xargs -0 -r rm -f
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function apply_patch {
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path=$1
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patch=$2
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case "$patch" in
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*.gz)
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type="gzip"; uncomp="gunzip -dc"; ;;
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*.bz)
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type="bzip"; uncomp="bunzip -dc"; ;;
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*.bz2)
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type="bzip2"; uncomp="bunzip2 -dc"; ;;
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*.zip)
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type="zip"; uncomp="unzip -d"; ;;
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*.Z)
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type="compress"; uncomp="uncompress -c"; ;;
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*)
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type="plaintext"; uncomp="cat"; ;;
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esac
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echo ""
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echo "Applying $patch using ${type}: "
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echo $patch >> ${builddir}/.applied_patches_list
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${uncomp} "${path}/$patch" | patch -g0 -p1 -E -d "${builddir}"
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if [ $? != 0 ] ; then
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echo "Patch failed! Please fix ${patch}!"
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exit 1
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fi
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}
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function scan_patchdir {
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path=$1
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shift 1
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patches=${@-*}
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# If there is a series file, use it instead of using ls sort order
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# to apply patches. Skip line starting with a dash.
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if [ -e "${path}/series" ] ; then
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for i in `grep -Ev "^#" ${path}/series 2> /dev/null` ; do
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apply_patch "$path" "$i" || exit 1
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done
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else
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for i in `cd $path; ls -d $patches 2> /dev/null` ; do
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if [ -d "${path}/$i" ] ; then
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echo "${path}/$i skipped"
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elif echo "$i" | grep -q -E "\.tar(\..*)?$|\.tbz2?$|\.tgz$" ; then
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unpackedarchivedir="$builddir/.patches-$(basename $i)-unpacked"
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rm -rf "$unpackedarchivedir" 2> /dev/null
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mkdir "$unpackedarchivedir"
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tar -C "$unpackedarchivedir" --strip-components=1 -xaf "${path}/$i"
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scan_patchdir "$unpackedarchivedir"
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else
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apply_patch "$path" "$i" || exit 1
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fi
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done
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fi
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}
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scan_patchdir $patchdir $patchpattern
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# Check for rejects...
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if [ "`find $builddir/ '(' -name '*.rej' -o -name '.*.rej' ')' -print`" ] ; then
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echo "Aborting. Reject files found."
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exit 1
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fi
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# Remove backup files
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find $builddir/ '(' -name '*.orig' -o -name '.*.orig' ')' -exec rm -f {} \;
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