#!/usr/bin/env sh

. secrets
#TODO check secrets file exists

#Retrieve token user
user_json=$(curl -s -X 'GET' \
'https://$GIT_DOMAIN/api/v1/user' \
-H 'accept: application/json' \
-H "Authorization: token ${AUTH_TOKEN}")

user_id=$(jq ".id" <(echo "$user_json"))
user_username=$(jq ".username" <(echo "$user_json"))
echo $user_username

#Retrieve repos from user, including private repos
repo_json=$(curl -s -X 'GET' \
  "https://$GIT_DOMAIN/api/v1/repos/search?uid=${user_id}?private=true" \
  -H 'accept: application/json' \
  -H "Authorization: token ${AUTH_TOKEN}")

#Listing only the HTTPS repo clone URL
repo_urls=$(jq ".data" <(echo "$repo_json") | jq ".[] | .html_url" | grep Hane)
echo $repo_urls
echo "----\n"

#Cloning each repo to destdir
repo_idx=0;
repo_finished=false;
while ! $repo_finished
do
  repo_idx=$(($repo_idx+1)); 
  repo=$(awk "{print \$$repo_idx}" <(echo $repo_urls))
  if [ "$repo" = "" ]
  then
    repo_finished=true
  else
    #Retrieve repo name for folder
    repo_name="$(awk -F/ '{print $5}' <(echo $repo))"
    repo_name="${repo_name%\"}"
    #echo $repo_name
    #Remove quotes from user_username
    username=${user_username%\"}
    username=${username#\"}
    #Clone or rebase repo
    if [ -e "$REPO_DIR$repo_name" ]
    then
      echo "REPO: $repo_name"
      git -C "$REPO_DIR$repo_name" fetch -t --all
      branch="$(git -C "$REPO_DIR$repo_name" branch | awk '{print $2}')"
      git -C "$REPO_DIR$repo_name" rebase $branch --onto origin/$branch
    else
      git clone https://$user_username:$AUTH_TOKEN@$GIT_DOMAIN/$username/$repo_name /home/$USER/pihanepi/datamount/gitbackup/$repo_name --recurse-submodules
    fi
  fi
done

#NOTE: Cool git formatting and same loop to operate on all remote branches
#branches="$(git -C $REPO_DIR$repo_name branch -r --format='%(refname:short)' | awk -F/ '{if ($2) print $2;}')"
#branch_idx=0;
#branch_finished=false;
#while ! $branch_finished
#do
#  branch_idx=$(($branch_idx+1)); 
#	branch=$(awk "{print \$$branch_idx}" <(echo $branches))
#	if [ "$branch" = "" ]
#	then
#	  branch_finished=true
#	else
#    git -C "$REPO_DIR$repo_name" rebase $branch --onto origin/$branch
#	fi
#done