Finds the changeset corresponding to the passed build version (CFBundleVersion)

find_build_version.sh

#!/bin/bash

bn=(`echo $1 | tr '.' ' '`)
revn=${bn[0]}
hsh=${bn[1]}

# convert decimal hash to hexadecimal
hsh=`printf '%3.3x' $hsh`

# check all the hashes that start with the prefix
for rev in `hg log --template "{node}\n" | grep ^$hsh`
do
	#echo $rev
	nrev=`hg log -r "0::$rev" --template "{node}\n" | wc -l`
	
	if [ "$nrev" -eq "$revn" ] 
	then
		nrev=`hg log -r $rev --template "{rev}"`
		echo "Revision found for build number $1: $nrev"
		exit 0
	fi
done

echo "Revision for build number $1 not found"