#!/bin/sh
#
# hg-tag-project <version> <change>
#
# Called with the current directory at a Mercurial project, this
# adds a tag at the given change with the value 'build-<branch>-<version>'.
# It then pushes the tag to the parent repo.
#
# This is to be used as the final Jenkins build step where a
# build-on-success tag is wanted.
#

usage()
{                                                                                 
    echo "Usage: hg-tag-project <version> <change ID>"                            
    exit 1                                                                        
}                                                                                 
                                                                                  
if [ $# -ne 2 ]; then                                                             
    usage                                                                         
fi                                                                                
                                                                                  
branch=`hg branch`                                                                
                                                                                  
echo "hg pull -u"                                                                 
hg pull -u                                                                        
echo "hg tag -u 'Jenkins Build Manager <jenkins@lunch.org.uk>' -f -r $2 build-$branch-$1"                                                                            
hg tag -u "Jenkins Build Manager <jenkins@lunch.org.uk>" -f -r $2 build-$branch-$1 
echo "hg push -f"                                                                 
hg push -f                                                                        
exit 0