#! /bin/bash

# Return the version string used to describe this version of Metabase.

TAG=$(git describe origin/master --tags --abbrev=0)
HASH=$(git show-ref --head --hash=7 head)            # first 7 letters of hash should be enough; that's what GitHub uses
BRANCH=$(git symbolic-ref --short HEAD)

# ./version           -> v0.11.1 (346cbe2 master)
# ./version --short   -> v0.11.1
if [ "$1" == "--short" ]; then
    echo "$TAG"
else
    echo "$TAG ($HASH $BRANCH)"
fi