Check if active player before initiating restart/update.

[Zedifuu]

Just an idea to check if there are active players on the server before updating, If players are active skip ?
Would be nice so that it doesn't update and restart if there are players mid boss/raid/crypt/burial.

Also like this project, props to rust, planning on moving over from what were currently using! <3

[anonymus19941]

Shouldn't be to hard, using the same way as for #297.
This snippet, inserted in auto_update.sh, l. 20, would do this (after #314 is fixed):

    if [ "${PUBLIC:=0}" -eq 0 ]; then
        log "Can't check if players are online when PUBLIC=0"
        log "This is because we cannot query your server via the Steam API"
    else
      export ADDRESS=${ADDRESS:="127.0.0.1:2457"}
      NUMBER_OF_PLAYERS=$(DEBUG_MODE=false odin status --address="${ADDRESS}" --json | jq -r '.players')
      if [ "${NUMBER_OF_PLAYERS}" -gt 0 ]; then
        log "Skipping update, players are online."
        exit 0
      fi
    fi

[mbround18]

Yeah, this shouldnt be too hard to utilize the same code.

[mbround18]

@anonymus19941 take a gander at #315