Google Jules Nix Setup

This repository contains a setup script setup-nix.sh to install and configure Nix in the Google Jules environment.

Usage

1. Configure Environment in Google Jules

   To use this script and persist the Nix installation across sessions, you must execute it as part of your repository's environment setup in the Google Jules interface.

   1. Navigate to jules.google.com.

   2. Select your repository from the Codebases list in the left sidebar.

   3. Click on the Environment tab in the repository menu.

   4. In the Setup script section, paste the following command:

      curl -sSL https://raw.githubusercontent.com/adrian-gierakowski/google-jules-nix/master/setup-nix.sh | bash

      or if you copied setup-nix.sh to your repository and commited to default branch:

      ./setup-nix.sh

   5. Click the Run and snapshot button.

   Google Jules will run the script, verify the output, and create a snapshot of the environment. This snapshot—with Nix installed and configured—will be automatically loaded for all future tasks and sessions for this repository.

2. Customizing the Installation

   You can customize the installation by using the Environment variables section located below the Setup script editor.

   • Pin specific nixpkgs commit: Add a new environment variable:

     • Key: NIXPKGS_COMMIT
     • Value: 6d6a82e3a039850b67793008937db58924679837 (or your desired commit hash)

   • Add custom nix.conf configuration: Add a new environment variable:

     • Key: EXTRA_NIX_CONF
     • Value: keep-outputs = true (or your desired configuration)

   Alternatively, you can export these variables directly in the Setup script box before running the script:

   export NIXPKGS_COMMIT="6d6a82e3a039850b67793008937db58924679837"
   export EXTRA_NIX_CONF="keep-outputs = true"
   curl -sSL https://raw.githubusercontent.com/adrian-gierakowski/google-jules-nix/master/setup-nix.sh | bash

3. Verifying the Setup

   After the Run and snapshot process completes, you can view the output logs in the Jules interface to verify that:

   • Nix was installed successfully.
   • The version info was printed.
   • Your custom configuration was applied.