alexion
8622b35f48
Add the content tier: a standalone flake that auto-discovers each skill (a directory containing a SKILL.md, at any depth) and exposes it as an individually addressable derivation built by lib.mkSkill. Directories without a SKILL.md are descended through as cosmetic containers; once a SKILL.md is found, that directory's subfolders are its assets, not further skills. Skill names must be globally unique across the tree — a collision is a hard eval-time error, not a warning. A fixture-driven skill-build check under `nix flake check` exercises the recursive walk, the builder, the SKILL.md-at-$out-root contract, the eval-time name passthru, and the collision error. The repo ships no real skill content yet, so packages.<system> is empty today.
56 lines
1.5 KiB
Nix
56 lines
1.5 KiB
Nix
{
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description = "Personal agent skills, packaged through Nix.";
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inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
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inputs.flake-utils.url = "github:numtide/flake-utils";
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outputs =
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{ self, nixpkgs, flake-utils }:
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let
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mkSkill = import ./lib/mk-skill.nix;
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discoverSkills = import ./lib/discover.nix nixpkgs.lib;
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discoveredSkills = discoverSkills ./skills;
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skillPackages =
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pkgs:
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nixpkgs.lib.listToAttrs (
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map (skill: {
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inherit (skill) name;
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value = mkSkill { inherit pkgs; inherit (skill) name src; };
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}) discoveredSkills
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);
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in
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{
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lib = { inherit mkSkill; };
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}
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//
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# An explicit system list rather than `eachDefaultSystem`.
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# That default set includes x86_64-darwin, which current nixpkgs no longer
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# evaluates (its `legacyPackages` throws).
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flake-utils.lib.eachSystem
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[
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"x86_64-linux"
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"aarch64-linux"
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"aarch64-darwin"
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]
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(
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system:
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let
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pkgs = nixpkgs.legacyPackages.${system};
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in
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{
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# No `default`: a catalog has no single default skill.
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packages = skillPackages pkgs;
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# Each discovered skill is folded in as its own check, so
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# `nix flake check` builds every skill and fails on a malformed one.
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checks = (skillPackages pkgs) // {
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skill-build = import ./checks/skill-build.nix {
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inherit pkgs mkSkill discoverSkills;
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};
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};
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}
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);
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}
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