#!/usr/bin/env bash
: '

  goal: install spr-paid-component from appropriate branch of sprinklr-app-client

  step 0: if current branch name is live then script will exit without doing anything
          becuase for live branch, spr-paid-component would have been added as a dependency with proper version number.

  step 1: Check if branch name as a argument is given or not :
            if given :
              clone from given branch name

  step 2: If branch name is not given or branch with given name not exist in sprinklr-app-client:
            clone from branch same as current branch name

  step 3: if branch as current branch name not exist in sprinklr-app-client :
            infer branch name with following strategy
                if branch name contains "hotfix" word
                    inferred branch name is live
                else if branch name contains "release" word
                    inferred branch name is master
                else
                    inferred branch name is master
            clone from inferred branch

'
# for linebreak
br(){
  echo ""
}

br
echo "============================================================================"
echo "Installing spr-paid-component from appropriate branch of sprinklr-app-client"
echo "============================================================================"

url=git@prod-gitlab.sprinklr.com:sprinklr/frontend/sprinklr-app-client.git
nameOfCurrentBranch=$(git branch | grep "*" | awk '{ print $2}')

# step 0
if [ "$nameOfCurrentBranch" == "live" ]
then
  br
  echo "Add spr-paid-component as a dependency in 'neo/package.json' with proper version number, if not added"
  exit;
fi

clone(){
   br
   echo "spr-paid-components cloning from branch: $1"
   git clone --depth 1 $url -b $1
}

# step 3
infere_branch_name(){
    br
    echo "Inferring branch name from current branch..."
    if [[ "$nameOfCurrentBranch" =~ ^hotfix-.*$ ]]
    then
        inferredBranchName="live"
    elif [[ "$nameOfCurrentBranch" =~ ^release-.*$ ]]
    then
        inferredBranchName="master"
    else
        inferredBranchName="master"
    fi
    echo "Inferred branch name is: $inferredBranchName"
}

fallback(){
  clone $nameOfCurrentBranch ||       # step 2
  {
      br
      echo "$1 doesn't exist in sprinklr-app-client so trying to infer branch name from current branch"

      # step 3
      infere_branch_name
      clone "$inferredBranchName"
  }
}


cd node_modules
rm -rf spr-paid-components
mkdir spr-paid-components
cd spr-paid-components



if [ $# -ne 0 ]    # if argument given
then

  branch=$1    # take branch name from argument

  clone $branch ||         # step 1
  {
      br
      echo "Provided branch doesn't exist in sprinklr-app-client so trying to clone from branch name as current branch name"
      fallback
  }

else    # if argument not given given

    br
    echo "You haven't provided branch name so trying to clone from branch with name as current branch name"
    fallback
fi


mv sprinklr-app-client/packages/spr-space/* .
rm -rf sprinklr-app-client