update-docs

name	update-docs
description	Sync source files into markdown documentation using update_doc.sh. Use when updating docs, README, quick_start, configuration files, adding new synced files, or when the user mentions documentation updates, update_doc.sh, or doc sync tags.

Update Documentation

This project uses update_doc.sh to keep markdown documentation in sync with source files (e.g. docker-compose-example.yml, .env.example).

How It Works

Source files are embedded into .md files via sync tags:

<!-- filename -->
```code_type
(auto-replaced content)

Running `./update_doc.sh` scans all `.md` files, finds matching tag pairs, and replaces the content between them with the actual file content wrapped in a fenced code block.

## Key Files

| File | Purpose |
|------|---------|
| `update_doc.sh` | Sync script — `FILES_TO_SYNC` array at the top controls which files are synced |
| `docker-compose-example.yml` | Minimal compose example shown in quick start docs |
| `.env.example` | Full environment variable reference |
| `docs/quick_start.md` | Chinese quick start guide |
| `docs/en/quick_start.md` | English quick start guide |
| `docs/configuration.md` | Chinese configuration reference |
| `docs/en/configuration.md` | English configuration reference |
| `README.md` / `README_zh.md` | Project READMEs (also contain sync tags) |

## Workflow

### 1. Edit the Source File

Edit the source file directly (e.g. `docker-compose-example.yml` or `.env.example`).

### 2. Ensure the File Is Registered in `update_doc.sh`

Open `update_doc.sh` and check the `FILES_TO_SYNC` array:

```bash
FILES_TO_SYNC=(
    "docker-compose-example.yml:yaml"
    ".env.example:ini"
)

Format: "filename:code_type". Supported code types: yaml, json, javascript, typescript, python, bash, css, html, xml, sql, markdown, ini, env, dockerfile, nginx, text. If omitted, code type is inferred from the file extension.

3. Add Sync Tags in Target Markdown (if new file)

In each .md file that should include the content, add a pair of HTML comment tags with an empty fenced code block between them:

<!-- myfile.yml -->
```yaml

The tag name must match the filename in `FILES_TO_SYNC` exactly.

### 4. Run the Sync Script

```bash
./update_doc.sh

The script will replace the content between every matching tag pair across all .md files in the repo (excluding .venv, .git, node_modules).

5. Verify the Result

Read the updated .md files to confirm the synced content is correct.

Adding a New Synced File — Checklist

1. Add the entry to FILES_TO_SYNC in update_doc.sh
2. Add <!-- filename --> / <!-- /filename --> tag pairs in every target .md file
3. Run ./update_doc.sh
4. Verify the output

Important: Always Update Both Languages

This project maintains Chinese and English versions of all documentation. When making any doc change, always update both:

Chinese	English
README_zh.md	README.md
docs/quick_start.md	docs/en/quick_start.md
docs/configuration.md	docs/en/configuration.md
docs/*.md	docs/en/*.md

Common Pitfalls

• Forgetting the other language: Every doc change must be applied to both Chinese and English versions.
• Tag name mismatch: The text inside <!-- ... --> must exactly match the filename in FILES_TO_SYNC (including path separators if any).
• Missing closing tag: Both <!-- filename --> and <!-- /filename --> are required.
• Forgetting to run the script: After editing source files, always run ./update_doc.sh before committing.