Oops, typo.

[releases.git] / deblob-main

diff --git a/deblob-main b/deblob-main
index a7796c76ddee03097836a195c24f1a5d88f8ba5b..71840776c75f2fedd484c7550328ad4a69bba41d 100755 (executable)
--- a/deblob-main
+++ b/deblob-main
@@ -1,6 +1,6 @@
 #! /bin/sh
 
-# Copyright (C) 2008 Alexandre Oliva <lxoliva@fsfla.org>
+# Copyright (C) 2008, 2009 Alexandre Oliva <lxoliva@fsfla.org>
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -83,7 +83,7 @@ else
 fi
 
 x1="kver=$mver extra=$extra"
-x2=`grep "^kver=[^ ]* extra=[0-9]*$" $deblob`
+x2=`grep "^kver=[^ ]* extra=" $deblob`
 if test "$x1" = "$x2"; then
   :
 else
@@ -113,6 +113,11 @@ if test -f linux-$kver-$libre.patch; then
   exit 1
 fi
 
+if test -f linux-$kver-$libre.log; then
+  echo linux-$kver-$libre.log already exists >&2
+  exit 1
+fi
+
 if test -f linux-$kver-$libre.xdelta; then
   echo linux-$kver-$libre.xdelta already exists >&2
   exit 1
@@ -173,10 +178,15 @@ echo Copying linux-$kver to linux-$kver-$libre
 cp linux-$kver.tar linux-$kver-$libre.tar
 cp -lR linux-$kver/. linux-$kver-$libre
 
-echo Deblobbing within linux-$kver-$libre
-if (cd linux-$kver-$libre && /bin/sh ../$deblob $force); then
-  :
-else
+rm -f linux-$kver-$libre.log linux-$kver-$libre.log.tmp
+echo Deblobbing within linux-$kver-$libre, saving output to linux-$kver-$libre.log
+# We can't just pipe deblob into tee, for then we fail to detect 
+# error conditions.  Use file renaming to tell whether we succeeded.
+if (cd linux-$kver-$libre && /bin/sh ../$deblob $force) 2>&1; then
+  mv linux-$kver-$libre.log.tmp linux-$kver-$libre.log
+fi | tee linux-$kver-$libre.log.tmp
+if test ! -f linux-$kver-$libre.log; then
+  mv linux-$kver-$libre.log.tmp linux-$kver-$libre.log
   echo $deblob failed, aborting >&2
   exit 1
 fi
@@ -211,11 +221,14 @@ echo Wiping out extracted trees
 rm -rf linux-$kver orig-linux-$kver
 
 echo Creating xdelta between linux-$kver.tar and linux-$kver-$libre.tar
-xdelta delta -0 linux-$kver.tar linux-$kver-$libre.tar linux-$kver-$libre.xdelta || :
+xdelta delta -0 linux-$kver.tar linux-$kver-$libre.tar linux-$kver-$libre.xdelta || : # xdelta returns nonzero on success
 
 echo Compressing linux-$kver-$libre.tar and linux-$kver-$libre.xdelta
 rm -f linux-$kver.tar
-bzip2 -9 linux-$kver-$libre.tar linux-$kver-$libre.xdelta
+bzip2 -9 linux-$kver-$libre.tar
+if test -f linux-$kver-$libre.xdelta; then
+  bzip2 -9 linux-$kver-$libre.xdelta
+fi
 
 trap "status=$?; (exit $status); exit" 0 1 2 15
 
@@ -223,8 +236,10 @@ echo Done except for signing, feel free to interrupt
 gpg -a --detach-sign linux-$kver-$libre.tar.bz2
 mv linux-$kver-$libre.tar.bz2.asc linux-$kver-$libre.tar.bz2.sign
 
-gpg -a --detach-sign linux-$kver-$libre.xdelta.bz2
-mv linux-$kver-$libre.xdelta.bz2.asc linux-$kver-$libre.xdelta.bz2.sign
+if test -f linux-$kver-$libre.xdelta.bz2; then
+  gpg -a --detach-sign linux-$kver-$libre.xdelta.bz2
+  mv linux-$kver-$libre.xdelta.bz2.asc linux-$kver-$libre.xdelta.bz2.sign
+fi
 
 echo All set, please review linux-$kver-$libre.patch