#!/bin/bash

# Github repository
REPO="llvm/llvm-project"

# Get LLVM major version number
LLVM_VERSION=$(bpm q -d llvm | grep "^Version: " | awk '{print $2}' | cut -d'.' -f1)

# Get tag name using Github Rest API
TAG_NAME=$(curl -s -L -H "X-GitHub-Api-Version: 2022-11-28" -H "Authorization: token ${GITHUB_API_TOKEN}" https://api.github.com/repos/"$REPO"/tags | jq -r '.[].name' | grep "llvmorg-${LLVM_VERSION}.*" | head -n1)

# Get version number from tag name
VERSION=$(echo "$TAG_NAME" | rev | cut -d'-' -f1 | rev)

echo "$VERSION"