Nix stuff

[UnstoppableMango]

No description provided.

[pulumi]

❌ The Update (preview) for UnstoppableMango/unmango-github/prod (at 55bc44d) failed.

Resource Changes

    Name                 Type                                              Operation
~   aferox               unmango:github:PublicRepo                         refresh
~   devctl               github:index/repositoryRuleset:RepositoryRuleset  refresh
~   go                   github:index/repositoryRuleset:RepositoryRuleset  refresh
~   charts               github:index/repositoryRuleset:RepositoryRuleset  refresh
~   cloudflare-operator  github:index/repositoryRuleset:RepositoryRuleset  refresh
~   gnumake-go           unmango:github:PublicRepo                         refresh
~   protofs              unmango:github:PublicRepo                         refresh
~   kubebuilder          unmango:github:PublicRepo                         refresh
~   pulumi-baremetal     unmango:github:PublicRepo                         refresh
~   thecluster           unmango:github:PublicRepo                         refresh
~   game                 unmango:github:PublicRepo                         refresh
~   game                 github:index/repositoryRuleset:RepositoryRuleset  refresh
~   go-pia               github:index/repositoryRuleset:RepositoryRuleset  refresh
~   unmango-github-prod  pulumi:pulumi:Stack                               refresh
~   go-make              github:index/repositoryRuleset:RepositoryRuleset  refresh
~   gnumake-go           github:index/repositoryRuleset:RepositoryRuleset  refresh
~   protofs              github:index/repositoryRuleset:RepositoryRuleset  refresh
~   thecluster-operator  github:index/repositoryRuleset:RepositoryRuleset  refresh
~   go-make              unmango:github:PublicRepo                         refresh
~   thecluster           github:index/repositoryRuleset:RepositoryRuleset  refresh
~   go                   unmango:github:PublicRepo                         refresh
~   cloudflare-operator  unmango:github:PublicRepo                         refresh
~   thecluster-operator  unmango:github:PublicRepo                         refresh
~   devctl               unmango:github:PublicRepo                         refresh
~   kubebuilder          github:index/repositoryRuleset:RepositoryRuleset  refresh
~   aferox               github:index/repositoryRuleset:RepositoryRuleset  refresh
~   pulumi-baremetal     github:index/repositoryRuleset:RepositoryRuleset  refresh
~   go-pia               unmango:github:PublicRepo                         refresh
~   charts               unmango:github:PublicRepo                         refresh

[Copilot]

Pull Request Overview

This PR adds Nix development environment support to the project, enabling developers to use Nix for dependency management. This provides a reproducible development environment as an alternative to the existing tooling setup.

• Introduces shell.nix for declarative environment configuration
• Adds direnv integration through hack/nix.envrc
• Makes the Pulumi binary path overridable to support both Nix and non-Nix workflows

Reviewed Changes

Copilot reviewed 3 out of 4 changed files in this pull request and generated 1 comment.

File	Description
shell.nix	Defines the Nix development environment with required tools and sets PULUMI environment variable
hack/nix.envrc	Provides direnv configuration to automatically load the Nix environment
Makefile	Changes PULUMI variable assignment to allow override from Nix environment
.gitignore	Excludes direnv cache directory from version control

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[Copilot]

The Node.js version specified here (nodejs_24) is inconsistent with the version in .nvmrc (22.19.0). This could lead to different behavior between Nix and non-Nix development environments. Consider using nodejs_22 instead to match the version specified in .nvmrc.

Suggested change

	nodejs_24
	nodejs_22