Git alias with shell variable expansions

Question

I\'d like to use a shell variable expansion inside of a git alias to strip a prefix of a branch. Unfortunately when I use the \"standard\" alias, variable expansion is not d

Answer 1

Low-level explanation: The ${xxx} syntax always requires a variable name for xxx. It does not substitute an arbitrary string. To use ##, one would have to: x=$(git symbolic-ref HEAD); echo ${x##refs/heads/};