# This should only be sourced
if [ "${0##*/}" = "version" ]; then
    echo "Don't run me, source me" >&2
    exit 1
fi

if [ -n "$(git status --porcelain --untracked-files=no)" ]; then
    DIRTY="-dirty"
fi

COMMIT=$(git rev-parse --short HEAD)
GIT_TAG=$(git tag -l --contains HEAD | head -n 1)

if [[ -z "$DIRTY" && -n "$GIT_TAG" ]]; then
    VERSION=$GIT_TAG
else
    VERSION="dev"
fi
