#!/usr/bin/env bash

GIT_TAG=$(git tag --points-at HEAD)
#GIT_TAG=$(git describe --exact-match --tags --abbrev=0 2>&1) # alternative way of getting the tag, potentially less stable
if [ -n "$GIT_TAG" ]; then
    sed -i "/^GIT_TAG=\".*\"/ s//GIT_TAG=\"${GIT_TAG}\"/" .env
else
    sed -i "/^GIT_TAG=\".*\"/ s//GIT_TAG=\"\"/" .env
fi

#GIT_BRANCH=$(git symbolic-ref -q --short HEAD || git describe --tags --exact-match)
GIT_BRANCH=$(git branch --show-current)
if [ -n "$GIT_BRANCH" ]; then
    sed -i "/^GIT_BRANCH=\".*\"/ s//GIT_BRANCH=\"${GIT_BRANCH}\"/" .env
else
    sed -i "/^GIT_BRANCH=\".*\"/ s//GIT_BRANCH=\"\"/" .env
fi