Create git toolchain OCI image

Summary

Create OCI image with git, extending the base image.

Contents

• Everything from base image
• git
• openssh (for git+ssh)

Implementation

# Omni/Agentd/Images/Git.nix
{ pkgs, agent-base }:

pkgs.dockerTools.buildLayeredImage {
  name = "agent-git";
  tag = "latest";
  fromImage = agent-base;
  
  contents = [
    pkgs.git
    pkgs.openssh
  ];
  
  config = {
    Env = [
      "PATH=/bin"
      "GIT_SSL_CAINFO=/etc/ssl/certs/ca-bundle.crt"
    ];
  };
}

Deliverables

• [ ] Omni/Agentd/Images/Git.nix
• [ ] Image builds successfully
• [ ] podman run agent-git git --version works