#!/bin/bash

Mirror-Clear(){
  # existing remotes
  local response=$(curl -s -X "GET" "https://gitlab.skynet.ie/api/v4/projects/$1/remote_mirrors" --header "PRIVATE-TOKEN: $TOKEN")

  # https://stackoverflow.com/a/67638584
  readarray -t local my_array < <(jq -c '.[]' <<< $response)
  # iterate through the Bash array
  for item in "${my_array[@]}"; do
    local id=$(jq --raw-output '.id' <<< "$item")
    curl -s -X "DELETE" "https://gitlab.skynet.ie/api/v4/projects/$1/remote_mirrors/$id" --header "PRIVATE-TOKEN: $TOKEN"
  done
}

Mirror-Create(){
  # make sure the values are clean of extra characters
  local ID=${1}
  local REPO_TMP=$(tr -d '\n\t\r ' <<<"${2}" )
  local REPO=${REPO_TMP#"https://"}

  local body="url=https://oauth2:$TOKEN_REMOTE@$REPO&enabled=true&only_protected_branches=false&keep_divergent_refs=false"
  local uri="https://gitlab.skynet.ie/api/v4/projects/$id/remote_mirrors"
  echo $uri
  local tmp=""
  curl -sS -X "POST" "$uri" --header "PRIVATE-TOKEN: $TOKEN" --data $body > tmp
}

Main() {
  # for local dev
  source .env

  while IFS="," read -r id remote
  do
    Mirror-Clear $id
    Mirror-Create $id $remote
  done < <(tail -n +2 ./repos.csv)
}

Main