tagify.sh

#!/bin/bash

# Helpers for current branch tagging

function get_filetered_branch_repr {echo `git rev-parse --abbrev-ref HEAD` | sed 's/\//-/g'};
function get_last_tag {git tag | grep `get_filetered_branch_repr` | sort -r | head -n 1};
function get_incremented_tag {
    get_last_tag | \
        python -c "for line in __import__('sys').stdin: l=line.split('-');v=l[-1].rstrip().split('.');v[-1]=str(int(v[-1])+1);print '-'.join(l[:-1]+['.'.join(v)])"
}