#!/bin/bash

# Gitlab repository
REPO="GNOME/babl"

# Replace slash with URL encoded representation
REPO=$(echo "$REPO" | sed 's|/|%2F|g')

# Get tag name using Gitlab Rest API
TAG_NAME=$(curl -s -L https://gitlab.gnome.org/api/v4/projects/"$REPO"/repository/tags | jq -r '.[].name' | grep -E '^BABL_[0-9]{1,}_[0-9]{1,}_[0-9]{1,}$' | head -n1)

# Trim 'BABL_' suffix
VERSION=$(echo "$TAG_NAME" | sed 's/BABL_//g')

# Replace '_' character with '.'
VERSION=$(echo "$VERSION" | tr '_' '.')

echo "$VERSION"