# RCEO-AIOS-Public-Tools-DocMaker-Light Container

This container is part of the AIOS-Public project and provides a lightweight documentation generation environment.

## Overview

The RCEO-AIOS-Public-Tools-DocMaker-Light container is designed for fast-starting documentation tasks. It extends the base documentation environment without adding heavy dependencies like full LaTeX, enabling quick startup and efficient operations for lighter documentation tasks.

## Tools Included

Inherits all tools from:
- **RCEO-AIOS-Public-Tools-DocMaker-Base**: All base documentation generation tools

## Usage

### Building the Lightweight Container
```bash
# From this directory
cd /home/localuser/AIWorkspace/AIOS-Public/Docker/RCEO-AIOS-Public-Tools-DocMaker-Light

# Use the wrapper script to automatically detect and set user IDs
./docker-compose-wrapper.sh build

# Or run commands in the lightweight container with automatic user mapping
./docker-compose-wrapper.sh run docmaker-light [command]

# Example: Convert a Markdown file to PDF using pandoc
./docker-compose-wrapper.sh run docmaker-light pandoc input.md -o output.pdf

# Example: Create beautiful PDF using Eisvogel template
./docker-compose-wrapper.sh run docmaker-light pandoc input.md --template eisvogel -o output.pdf
```

### Using with docker-compose directly
```bash
# Set environment variables and run docker-compose directly
LOCAL_USER_ID=$(id -u) LOCAL_GROUP_ID=$(id -g) docker-compose up --build

# Or export variables first
export LOCAL_USER_ID=$(id -u)
export LOCAL_GROUP_ID=$(id -g) 
docker-compose up
```

### Using the wrapper script
```bash
# Build and start the lightweight documentation container with automatic user mapping
./docker-compose-wrapper.sh up --build

# Start without rebuilding
./docker-compose-wrapper.sh up

# View container status
./docker-compose-wrapper.sh ps

# Stop containers
./docker-compose-wrapper.sh down
```

## User ID Mapping (For File Permissions)

The container automatically detects and uses the host user's UID and GID to ensure proper file permissions. This means:

- Files created inside the container will have the correct ownership on the host
- No more root-owned files after container operations
- Works across different environments (development, CI/CD, cloud)

The container detects the user ID from the mounted workspace volume. If needed, you can override the default values by setting environment variables:

```bash
# Set specific user ID and group ID before running docker-compose
export LOCAL_USER_ID=1000
export LOCAL_GROUP_ID=1000
docker-compose up
```

Or run with inline environment variables:
```bash
LOCAL_USER_ID=1000 LOCAL_GROUP_ID=1000 docker-compose up
```

The container runs as a non-root user named `ReachableCEO-Tools` with the detected host user's UID/GID.