Generate a set of automatic tools

* pull tools that can describe themselves to the AI

Author: slimslenderslacks

functions/hub/Dockerfile.template

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+
+# syntax = docker/dockerfile:1.4
+FROM nixos/nix:2.21.1@sha256:3f6c77ee4d2c82e472e64e6cd7087241dc391421a0b42c22e6849c586d5398d9 AS builder
+
+WORKDIR /tmp/build
+RUN mkdir /tmp/nix-store-closure
+
+# ignore SC2046 because the output of nix-store -qR will never have spaces - this is safe here
+# hadolint ignore=SC2046
+RUN --mount=type=cache,target=/nix,from=nixos/nix:2.21.1,source=/nix \
+    --mount=type=cache,target=/root/.cache \
+    --mount=type=bind,target=/tmp/build \
+    <<EOF
+  nix \
+    --extra-experimental-features "nix-command flakes" \
+    --option filter-syscalls false \
+    --extra-trusted-substituters "https://cache.iog.io" \
+    --extra-trusted-public-keys "hydra.iohk.io:f/Ea+s+dFdN+3Y/G+FDgSq+a5NEWhJGzdjvKNGv0/EQ=" \
+    --show-trace \
+    --log-format raw \
+    build . --out-link /tmp/output/result
+  cp -R $(nix-store -qR /tmp/output/result) /tmp/nix-store-closure
+EOF
+
+FROM babashka/babashka:latest@sha256:9e0381fc4c78ee6ff12fd8836352cf343afba289aceb77e36129d92f30a92cc7
+
+WORKDIR /app
+
+COPY --from=builder /tmp/nix-store-closure /nix/store
+COPY --from=builder /tmp/output/ /app/
+
+ENTRYPOINT ["/app/result/bin/entrypoint"]
+CMD ["--help"]

functions/hub/flake.lock.template

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+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1710146030,
+        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1718447546,
+        "narHash": "sha256-JHuXsrC9pr4kA4n7LuuPfWFJUVlDBVJ1TXDVpHEuUgM=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "842253bf992c3a7157b67600c2857193f126563a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-23.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

functions/hub/flake.nix.template

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+{
+  description = "{{tool}}";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-23.11";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, flake-utils, ...}@inputs:
+
+    flake-utils.lib.eachDefaultSystem
+      (system:
+        let
+          pkgs = import nixpkgs {
+            inherit system;
+          };
+
+        in rec
+        {
+          packages = rec {
+
+            # this derivation just contains the init.clj script
+            scripts = pkgs.stdenv.mkDerivation {
+              name = "scripts";
+              src = ./.;
+              installPhase = ''
+                cp init.clj $out
+              '';
+            };
+
+            run-entrypoint = pkgs.writeShellScriptBin "entrypoint" ''
+              export PATH=${pkgs.lib.makeBinPath [pkgs.{{tool}} pkgs.man]}
+              export SSL_CERT_FILE=${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt
+              /usr/local/bin/bb ${scripts} "$@"
+            '';
+
+            default = pkgs.buildEnv {
+              name = "{{tool}}";
+              paths = [ run-entrypoint ];
+            };
+          };
+        });
+}
+

functions/hub/init.clj.template

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+(ns init
+  (:require
+   [babashka.process]
+   [cheshire.core]))
+
+(defn output [args]
+  (try
+    (->
+      (apply babashka.process/process
+             {:out :string}
+             args)
+      (deref)
+      (babashka.process/check))
+    (catch Throwable _ nil)))
+
+(defn man [t]
+  (output ["man" t]))
+(defn help [t]
+  (output [t "--help"]))
+(defn h [t]
+  (output [t "-h"]))
+
+(try
+  (let [[json-string & extra-args] *command-line-args*
+        {:keys [args]} (cheshire.core/parse-string json-string true)]
+    (println
+     (-> (if (= "man" (first extra-args))
+           (let [t "{{tool}}"] (or (man t) (help t) (h t)))
+	   (-> (babashka.process/process
+                {:out :string}
+                (format "{{tool}} %s" args))
+               (deref)
+               (babashka.process/check)))
+         (deref)
+         (babashka.process/check)
+         :out)))
+  (catch Throwable t
+    (binding [*out* *err*]
+      (println (str "Error: " (.getMessage t)))
+      (System/exit 1))))
+
+