Paste code using different spaces for indentation levels

[xareelee]

I copied a block of code with 4-spaces per indentation level like this:

# 4 spaces indentation when copying
function code {  
    if [[ $# = 0 ]]
    then
        open -a "Visual Studio Code"
    else
        local argPath="$1"
        [[ $1 = /* ]] && argPath="$1" || argPath="$PWD/${1#./}"
        open -a "Visual Studio Code" "$argPath"
    fi
}

When I pasted it, I want it to be 2-spaces per indentation level as my settings using Spaces: 2:

# Should be 2 spaces indentation when pasting
function code {
  if [[ $# = 0 ]]
  then
    open -a "Visual Studio Code"
  else
    local argPath="$1"
    [[ $1 = /* ]] && argPath="$1" || argPath="$PWD/${1#./}"
    open -a "Visual Studio Code" "$argPath"
  fi
}

I tried to use this plugin, but I still did not find a way to paste it and conform the format settings.