JIRA ticket to branch name

jira2branch.sh

#!/bin/sh                                                                                                                                        

case $(uname) in
    "Linux")  S=$(xclip -o);;
    "Darwin") S=$(pbpaste -prefer txt);;
esac

python -c "                                                                                                                                      
import sys,re;                                                                                                                                   
F = sys.argv[2].split('\n');                                                                                                                     
F.insert(1, sys.argv[3]);                                                                                                                        
print re.sub(r'''[^a-z0-9]''', '-', ' '.join(F).lower())[:50]" - "$S" $1