docker-extend

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Original

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Chinese

Docker Extend

Docker 扩展

Sets up personal Docker tool customization using the project's gitignored override pattern. Your

Dockerfile.user

and

docker-compose.override.yml

are yours — never committed to git.

利用项目的git忽略覆盖模式设置个人Docker工具自定义配置。你的

Dockerfile.user

和

docker-compose.override.yml

仅属于你——永远不会提交到git。

Step 1: Detect Context

步骤1：检测环境上下文

Determine if the user is in dev (source build) or deploy (GHCR) mode:

if [ -f docker-compose.yml ] && grep -q 'build: \.' docker-compose.yml 2>/dev/null; then echo "DEV_MODE: Building from source (root docker-compose.yml)"; elif [ -f deploy/docker-compose.yml ]; then echo "DEPLOY_MODE: Using GHCR image (deploy/docker-compose.yml)"; else echo "UNKNOWN_MODE: No docker-compose.yml found in root or deploy/"; fi

Decision:

DEV_MODE

→ work with

Dockerfile.user

docker-compose.override.yml

(repo root)

DEPLOY_MODE

→ work with

deploy/Dockerfile.user

deploy/docker-compose.override.yml

```
UNKNOWN_MODE
```
→ ask the user which directory their
```
docker-compose.yml
```
lives in before proceeding

判断用户处于开发（源码构建）模式还是部署（GHCR）模式：

if [ -f docker-compose.yml ] && grep -q 'build: \.' docker-compose.yml 2>/dev/null; then echo "DEV_MODE: Building from source (root docker-compose.yml)"; elif [ -f deploy/docker-compose.yml ]; then echo "DEPLOY_MODE: Using GHCR image (deploy/docker-compose.yml)"; else echo "UNKNOWN_MODE: No docker-compose.yml found in root or deploy/"; fi

决策：

DEV_MODE

→ 操作

Dockerfile.user

docker-compose.override.yml

（仓库根目录）

DEPLOY_MODE

→ 操作

deploy/Dockerfile.user

deploy/docker-compose.override.yml

```
UNKNOWN_MODE
```
→ 在继续操作前询问用户
```
docker-compose.yml
```
所在的目录

Step 2: Check Current State

步骤2：检查当前状态

DEV_MODE — check root files:

echo "=== Dockerfile.user ===" && (cat Dockerfile.user 2>/dev/null || echo "(not found — will create from example)") && echo "" && echo "=== docker-compose.override.yml ===" && (cat docker-compose.override.yml 2>/dev/null || echo "(not found — will create from example)")

DEPLOY_MODE — check deploy/ files:

echo "=== deploy/Dockerfile.user ===" && (cat deploy/Dockerfile.user 2>/dev/null || echo "(not found — will create from example)") && echo "" && echo "=== deploy/docker-compose.override.yml ===" && (cat deploy/docker-compose.override.yml 2>/dev/null || echo "(not found — will create from example)")

If both files already exist: Skip to Step 4 (add tools). If files are missing: Proceed to Step 3 (copy from examples). If example files are missing too: Tell the user the project hasn't added the example files yet and to check with the maintainers or the docs.

DEV_MODE — 检查根目录文件：

echo "=== Dockerfile.user ===" && (cat Dockerfile.user 2>/dev/null || echo "(not found — will create from example)") && echo "" && echo "=== docker-compose.override.yml ===" && (cat docker-compose.override.yml 2>/dev/null || echo "(not found — will create from example)")

DEPLOY_MODE — 检查deploy/目录文件：

echo "=== deploy/Dockerfile.user ===" && (cat deploy/Dockerfile.user 2>/dev/null || echo "(not found — will create from example)") && echo "" && echo "=== deploy/docker-compose.override.yml ===" && (cat deploy/docker-compose.override.yml 2>/dev/null || echo "(not found — will create from example)")

如果两个文件已存在： 跳至步骤4（添加工具）。 如果文件缺失： 继续步骤3（从示例文件复制）。 如果示例文件也缺失： 告知用户项目尚未添加示例文件，请联系维护人员或查看文档。

Step 3: Copy Example Files

步骤3：复制示例文件

Run only the copy commands for whichever files are missing. Do NOT overwrite existing files.

DEV_MODE:

bash

undefined

仅针对缺失的文件运行复制命令。请勿覆盖现有文件。

DEV_MODE：

bash

undefined

Only if Dockerfile.user does not exist:

cp Dockerfile.user.example Dockerfile.user

Only if docker-compose.override.yml does not exist:

cp docker-compose.override.example.yml docker-compose.override.yml


**DEPLOY_MODE:**

```bash

cp docker-compose.override.example.yml docker-compose.override.yml


**DEPLOY_MODE：**

```bash

Only if deploy/Dockerfile.user does not exist:

cp deploy/Dockerfile.user.example deploy/Dockerfile.user

Only if deploy/docker-compose.override.yml does not exist:

cp deploy/docker-compose.override.example.yml deploy/docker-compose.override.yml


After running the copy commands, confirm to the user which files were created.

cp deploy/docker-compose.override.example.yml deploy/docker-compose.override.yml


运行复制命令后，向用户确认已创建哪些文件。

Step 4: Add Tools

步骤4：添加工具

Parse

$ARGUMENTS

for tool names (space-separated, e.g.,

vim ripgrep jq

If tools were specified: Edit the appropriate

Dockerfile.user

to add (or uncomment) the

RUN apt-get install

block with the requested packages. Use the Edit tool — do not rewrite the entire file.

The block to add/modify:

dockerfile

RUN apt-get update && apt-get install -y --no-install-recommends \
    <tool1> \
    <tool2> \
 && rm -rf /var/lib/apt/lists/*

If no tools were specified: Show the user the file and ask which tools they want to add. Then edit the file accordingly.

解析

$ARGUMENTS

获取工具名称（以空格分隔，例如

vim ripgrep jq

）。

如果指定了工具： 编辑对应的

Dockerfile.user

，添加（或取消注释）包含所需软件包的

RUN apt-get install

代码块。使用编辑工具——请勿重写整个文件。

需添加/修改的代码块：

dockerfile

RUN apt-get update && apt-get install -y --no-install-recommends \
    <tool1> \
    <tool2> \
 && rm -rf /var/lib/apt/lists/*

如果未指定工具： 向用户展示文件并询问他们想要添加哪些工具，然后相应编辑文件。

Step 5: Rebuild

步骤5：重新构建

Show the user the rebuild command for their context. Do NOT run it automatically.

DEV_MODE:

bash

docker compose build && docker compose up -d

DEPLOY_MODE:

bash

cd deploy && docker compose build && docker compose up -d

向用户展示对应上下文的重新构建命令。请勿自动运行该命令。

DEV_MODE：

bash

docker compose build && docker compose up -d

DEPLOY_MODE：

bash

cd deploy && docker compose build && docker compose up -d

Summary

总结

Tell the user:

Which files were created (if any)
Which tools were added to
```
Dockerfile.user
```
(if any)
The rebuild command to run when ready
A reminder that
```
Dockerfile.user
```
and
```
docker-compose.override.yml
```
are gitignored — they're personal and won't be committed

告知用户：

已创建哪些文件（如有）
已向
```
Dockerfile.user
```
添加哪些工具（如有）
准备就绪时需运行的重新构建命令
提醒用户
```
Dockerfile.user
```
和
```
docker-compose.override.yml
```
已被git忽略——它们是个人配置，不会被提交