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

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

## Overview

The RCEO-AIOS-Public-Tools-DocMaker-Base container is designed for lightweight documentation generation tasks. It includes a range of tools for creating, converting, and processing documentation in various formats without heavy dependencies like full LaTeX.

## Tools Included

### Core Tools
- **Base OS**: Debian Bookworm slim
- **Shell**: Bash
- **Programming Languages**:
  - Python 3
  - Node.js
  - Rust (with Cargo)

### Documentation Generation
- **Pandoc**: Universal document converter
- **mdBook**: Create books from Markdown files
- **mdbook-pdf**: PDF renderer for mdBook
- **Typst**: Modern typesetting system
- **Marp CLI**: Create presentations from Markdown
- **Markwhen**: Interactive text-to-timeline tool

### LaTeX
- **TeX Live**: Lightweight LaTeX packages for basic document typesetting

### Spell and Grammar Checking
- **Hunspell**: Spell checker (with en-US dictionary)
- **Aspell**: Spell checker (with en dictionary)
- **Vale**: Syntax-aware linter for prose

### Text Analysis
- **mdstat**: Text statistics including reading time estimation

## Usage

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

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

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

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

# Example: Create a timeline with Markwhen
./docker-compose-wrapper.sh run docmaker-base markwhen input.mw --output output.html
```

### 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 base 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.