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55 lines
1.4 KiB
Bash
55 lines
1.4 KiB
Bash
#! /bin/sh
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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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targetdir=${1-.}
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patchdir=${2-../kernel-patches}
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patchpattern=${3-*}
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if [ ! -d "${targetdir}" ] ; then
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echo "Aborting. '${targetdir}' is not a directory."
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exit 1
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fi
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if [ ! -d "${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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for i in ${patchdir}/${patchpattern} ; do
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case "$i" in
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*.gz)
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type="gzip"; uncomp="gunzip -dc"; ;;
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*.bz)
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type="bzip"; uncomp="bunzip -dc"; ;;
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*.bz2)
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type="bzip2"; uncomp="bunzip2 -dc"; ;;
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*.zip)
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type="zip"; uncomp="unzip -d"; ;;
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*.Z)
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type="compress"; uncomp="uncompress -c"; ;;
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*)
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type="plaintext"; uncomp="cat"; ;;
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esac
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[ -d "${i}" ] && echo "Ignoring subdirectory ${i}" && continue
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echo ""
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echo "Applying ${i} using ${type}: "
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${uncomp} ${i} | ${PATCH:-patch} -f -p1 -d ${targetdir}
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if [ $? != 0 ] ; then
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echo "Patch failed! Please fix $i!"
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exit 1
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fi
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done
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# Check for rejects...
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if [ "`find $targetdir/ '(' -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 $targetdir/ '(' -name '*.orig' -o -name '.*.orig' ')' -exec rm -f {} \;
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