| #! /bin/bash |
| # A little script I whipped up to make it easy to |
| # patch source trees and have sane error handling |
| # -Erik |
| # |
| # (c) 2002 Erik Andersen <andersen@codepoet.org> |
| |
| # Set directories from arguments, or use defaults. |
| targetdir=${1-.} |
| patchdir=${2-../kernel-patches} |
| shift 2 |
| patchpattern=${@-*} |
| |
| patched=0 |
| if [ ! -d "${targetdir}" ] ; then |
| echo "Aborting. '${targetdir}' is not a directory." |
| exit 1 |
| fi |
| if [ ! -d "${patchdir}" ] ; then |
| echo "Aborting. '${patchdir}' is not a directory." |
| exit 1 |
| fi |
| |
| for i in `cd ${patchdir}; ls -d ${patchpattern} 2> /dev/null` ; do |
| apply="patch -g0 -p1 -E -d" |
| uncomp_parm="" |
| if [ -d "${patchdir}/$i" ] ; then |
| type="directory overlay" |
| uncomp="tar cf - --exclude=.svn --no-anchored -C" |
| uncomp_parm="." |
| apply="tar xvf - -C" |
| else case "$i" in |
| *.gz) |
| type="gzip"; uncomp="gunzip -dc"; ;; |
| *.bz) |
| type="bzip"; uncomp="bunzip -dc"; ;; |
| *.bz2) |
| type="bzip2"; uncomp="bunzip2 -dc"; ;; |
| *.zip) |
| type="zip"; uncomp="unzip -d"; ;; |
| *.Z) |
| type="compress"; uncomp="uncompress -c"; ;; |
| *.tgz) |
| type="tar gzip"; uncomp="gunzip -dc"; apply="tar xvf - -C"; ;; |
| *.tar) |
| type="tar"; uncomp="cat"; apply="tar xvf - -C"; ;; |
| *) |
| type="plaintext"; uncomp="cat"; ;; |
| esac fi |
| echo "" |
| echo "Applying ${i} using ${type}: " |
| echo ${i} | cat >> ${targetdir}/.applied_patches_list |
| ${uncomp} ${patchdir}/${i} ${uncomp_parm} | ${apply} ${targetdir} |
| if [ $? != 0 ] ; then |
| echo "Patch failed! Please fix $i!" |
| exit 1 |
| fi |
| patched=1 |
| done |
| |
| # Check for rejects... |
| if [ "`find $targetdir/ '(' -name '*.rej' -o -name '.*.rej' ')' -print`" ] ; then |
| echo "Aborting. Reject files found." |
| exit 1 |
| fi |
| |
| # Remove backup files if patched |
| [ ${patched} == 1 ] && find $targetdir/ '(' -name '*.orig' -o -name '.*.orig' ')' -exec rm -f {} \; |
| exit 0 |
