#!/bin/bash

DIR_BUILD="$(whoami)/rtg-build"
META_REPO=git@wrgitlab.int.net.nokia.com:rtg/rtg-build.git

if [[ ${BUILD_TAG} == AUTO ]]; then
    AUTO_TAG=1
fi

if [[ ! $AUTO_TAG -eq 1 ]]; then
  if [[ ! $BUILD_TAG =~ RTG_RL[0-9]+\.[0-9]+_BLD-[0-9]+ ]]; then
    echo Error: BUILD_TAG must be in format RTG_RLX.X_BLD-X
    exit 1
  fi
fi

echo "Cleaning build directory $DIR_BUILD..."
rm -rf "$DIR_BUILD"
mkdir -p "$DIR_BUILD"
cd "$DIR_BUILD" || exit 1

git clone --branch master ${META_REPO} meta || { echo "error: git clone failed" && exit 1; }

# Automatically determine build TAG
if [[ $AUTO_TAG -eq 1 ]]; then
    LATEST_TAG=$(cd meta || exit; git tag -l "RTG_RL*_BLD-*" | sort -V | tail -1)
    NEW_AUTO_TAG=$(echo "$LATEST_TAG" | awk '{ if (match($0, /(RTG_RL[0-9]+\.[0-9]+_BLD-)([0-9]+)/, m)) printf("%s%02d", m[1], m[2] + 1); }')
    echo ""
    echo "Latest built tag: $LATEST_TAG"
    echo "I will build tag: $NEW_AUTO_TAG"
    BUILD_TAG=$NEW_AUTO_TAG;
fi
rm -rf meta

echo "http://cfzcci.scm.nsn-rdnet.net/view/RTG/job/RTG.FLOW/buildWithParameters?token=RTG_build_token&tag=${BUILD_TAG}"
#curl "http://cfzcci.scm.nsn-rdnet.net/view/RTG/job/RTG.FLOW/buildWithParameters?token=RTG_build_token&tag=${BUILD_TAG}"
echo "Sended tag: $LATEST_TAG to SCM."