itzg/docker-minecraft-server

Add option to reset/delete the world on startup

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#1,649 建立於 2022年8月3日

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 (2 留言) (0 反應) (0 負責人)Shell (13,694 star) (1,858 fork)batch import
enhancementhacktoberfesthelp wanted

描述

Enhancement Type

A completely new feature

Describe the enhancement

Add a new option that when set to true will delete the world folder on startup. Useful for minigame servers using mods such as bingo or lockout where a fresh world with a new random seed is needed for each game as a quick container restart will do all of the work.

Another option could be to allow the world option to take an empty folder and that in combination with the force copy option could be used to the same effect.

貢獻者指南

技術棧
dockershell
領域
backenddevops
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
2
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
1-3 hours
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
fresh
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
Docker basicsShell scriptingMinecraft server file structure
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
75
研究方向
Examine the Docker entrypoint script (e.g., start.sh) to understand how the world folder is currently handled and how environment variables are read. Look at the existing FORCE COPY mechanism mentioned in the issue to see if similar logic can be reused. Implement a new environment variable (e.g., DELETE WORLD ON STARTUP) that removes the world directory at the appropriate point in the startup sequence. Ensure it works with volume mounts and does not cause data loss unexpectedly.