b=21938 use the same set during replay

[fs/lustre-release.git] / build / replace1.sh

diff --git a/build/replace1.sh b/build/replace1.sh
index cff2590..51570f5 100755 (executable)
--- a/build/replace1.sh
+++ b/build/replace1.sh
@@ -1,4 +1,4 @@
-#!/bin/sh -e 
+#!/bin/bash -e 
 
 progname=${0##*/}
 
@@ -16,7 +16,7 @@ if [ -f $CONFLICTS ] ; then
 fi
 
 if [ $# -lt 2 -o $# -gt 3 ]; then
-    echo "This is phase 1 of replacing branches. Usage: $0 parent(old) child(new) [dir]"
+    echo "This is phase 1 of replacing branches. Run this in the PARENT tree. Usage: $0 parent(will be replaced) child(will become the new parent) [dir]"
     exit
 fi
 
@@ -105,16 +105,18 @@ echo "done"
 
 # Apply all of the changes to your local tree:
 echo -n "Updating as -j $parent -j $child ..."
-$CVS update -j $parent -j $child $dir
+$CVS update -j $parent -j $child -dP $dir
 echo "done"
 
 echo -n "Recording conflicts in $CONFLICTS ..."
-$CVS update | awk '/^C/ { print $2 }' > $CONFLICTS
+$CVS update $dir | awk '/^C/ { print $2 }' > $CONFLICTS
 if [ -s $CONFLICTS ] ; then
     echo "Conflicts found, fix before committing."
     cat $CONFLICTS
 fi
+echo "done"
 
+echo -n "Verifying that there are no diffs from $child ..."
 $CVS diff --brief -r $child $dir >> $CONFLICTS  
 if [ -s $CONFLICTS ] ; then
     echo "Danger! The child branch $CHILD differs from the updated branch $dir"
@@ -123,7 +125,6 @@ else
     echo "No conflicts found"
     rm -f $CONFLICTS
 fi
-
 echo "done"
 
 echo "Build, test, commit and then run replace2.sh (no arguments)"