# Inspiration Sources

This directory contains the source code for projects that apt-ostree is inspired from.

## Source Code Downloads

The following projects provide inspiration and reference for apt-ostree development:

### APT Package Management
- **Repository**: [Debian APT](https://github.com/Debian/apt)
- **Download**: https://github.com/Debian/apt/archive/refs/heads/main.zip
- **Purpose**: APT package management system integration

### DPKG Package System
- **Repository**: [Debian DPKG](https://salsa.debian.org/dpkg-team/dpkg)
- **Download**: https://salsa.debian.org/dpkg-team/dpkg/-/archive/main/dpkg-main.zip
- **Purpose**: DEB package format and handling

### OSTree Deployment System
- **Repository**: [OSTree](https://github.com/ostreedev/ostree)
- **Download**: https://github.com/ostreedev/ostree/archive/refs/heads/main.zip
- **Purpose**: Immutable filesystem and atomic deployments

### rpm-ostree (Original Project)
- **Repository**: [rpm-ostree](https://github.com/coreos/rpm-ostree)
- **Download**: https://github.com/coreos/rpm-ostree/archive/refs/heads/main.zip
- **Purpose**: Reference implementation and CLI compatibility

## Download Commands

To recreate this directory structure, run these commands from the project root:

```bash
sudo apt install unzip
cd .notes/inspiration

# Download APT source
wget -O apt-main.zip 'https://github.com/Debian/apt/archive/refs/heads/main.zip'
unzip -q apt-main.zip
mv apt-main-* apt-main
rm apt-main.zip

# Download DPKG source
wget -O dpkg-main.zip 'https://salsa.debian.org/dpkg-team/dpkg/-/archive/main/dpkg-main.zip'
unzip -q dpkg-main.zip
mv dpkg-main-* dpkg-main
rm dpkg-main.zip

# Download OSTree source
wget -O ostree-main.zip 'https://github.com/ostreedev/ostree/archive/refs/heads/main.zip'
unzip -q ostree-main.zip
mv ostree-main-* ostree-main
rm ostree-main.zip

# Download rpm-ostree source
wget -O rpm-ostree-main.zip 'https://github.com/coreos/rpm-ostree/archive/refs/heads/main.zip'
unzip -q rpm-ostree-main.zip
mv rpm-ostree-main-* rpm-ostree-main
rm rpm-ostree-main.zip
```

## Directory Structure

```
.notes/inspiration/
├── apt-main/           # APT source code
├── dpkg-main/          # DPKG source code
├── ostree-main/        # OSTree source code
├── rpm-ostree-main/    # rpm-ostree source code
└── readme.md           # This file
```

## Usage

These source code directories are used for:
- **API Reference**: Understanding library interfaces and APIs
- **Implementation Patterns**: Learning from established patterns
- **CLI Compatibility**: Ensuring apt-ostree matches rpm-ostree behavior
- **Architecture Design**: Understanding system design decisions

## Note

This directory is ignored by git (see `.gitignore`) to avoid committing large source code files, but the readme.md file is tracked for documentation purposes.