ic

#!/usr/bin/env bash

#
# Usage: ic 36974 (changeset number referencing a patch file.)
#
# make sure you export RPS_PATCHES, RPS_REPO dirs.
# make sure you export RPS_AS_OF revision.
#

set -u
echo "RPS Patches:     " $RPS_PATCHES
echo "RPS Repository:  " $RPS_REPO
echo "RPS Revision:    " $RPS_AS_OF
echo 

pushd $RPS_REPO

CHANGESET=$1
PATCH_FILE=$(ls $RPS_PATCHES | grep $CHANGESET)

echo "============================================="
echo "SVN Info for changeset: $CHANGESET"
echo "============================================="

echo "==> Commit message for last change to file:"
SVN_LOG=$(svn log -vl1 $RPS_PATCHES/$PATCH_FILE)
echo $SVN_LOG

echo "==> Commit message for changeset named in file name:"
CHANGESET_LOG=$(svn log -c $CHANGESET http://jgartman@dev.zenoss.com/svnint)
echo $CHANGESET_LOG



# This does not handle the following well at all:
# Fixes ZEN-123, backport ZEN-59 to 4.1.x branch
REF_TRY=$(echo $SVN_LOG | tr "[a-z]" "[A-Z]" | sed -ne "s/.*\(ZEN-[0-9]*\).*/\1/gp")

if [ -x $REF_TRY ]; then



    # Get our ref
    echo "NO ISSUE FOUND. YOU PROBABLY NEED TO CREATE ONE."
    echo -n "Issue number? "
    read REF
    REF=$(echo "ZEN-$REF" | tr '[a-z]' '[A-Z]')
else
    REF=$REF_TRY
fi

echo "Using REF: " $REF


# Get the commit message
echo -n "Need commit message: "
read COMMIT
OUR_MSG=$(printf "%s: (changeset_%s.diff) %s (as of RPS revision %s)" $REF $CHANGESET "$COMMIT" $RPS_AS_OF)
echo $OUR_MSG


echo "Applying patch: " $PATCH_FILE
pushd $RPS_REPO/src/core
patch -p0 < $RPS_PATCHES/$PATCH_FILE
popd

git status -s

echo "Using commit message: "
# 1 = red, 2  = green
echo $(tput setaf 2)$OUR_MSG$(tput sgr0)

# If you want to bail, better ctrl-c!
echo -n "Commit? (enter means yes)"
read DOIT

git add -u
git commit -m "$OUR_MSG"