#!/bin/ash
#Check if Gitea is running
case $(service gitea status) in
  *started*);;
  *)
  echo "Gitea is not running, exiting"
  exit ;;
esac

#Check internet connection
if ! ping -c 2 api.github.com &> /dev/null; then echo "No internet connection detected, exiting";exit ;fi

#Get latest vesion
NewGiteaVer=$(curl --retry 7 --retry-delay 5 -Ls https://api.github.com/repos/go-gitea/gitea/releases/latest |jq -r .tag_name)
CurGiteaVer=$(curl --retry 7 --retry-delay 5 -Ls http://localhost:3000/api/v1/version |jq -r .version)
#Compare versions to check for update
if [ "$NewGiteaVer" = "$CurGiteaVer" ] ; then
    echo 'Gitea up-to-date'
    exit
else
echo 'Updating Gitea'
    service gitea stop
    mv /usr/local/bin/gitea /usr/local/bin/gitea.old
    curl --retry 7 --retry-delay 5 -L https://dl.gitea.io/gitea/"${NewGiteaVer//v}"/gitea-"${NewGiteaVer//v}"-linux-amd64 -o /usr/local/bin/gitea
    chmod +x /usr/local/bin/gitea
    service gitea start
fi