clan-config: init

- nixos-modules to jsonschema converter
- nix unit testing via adisbladis/nix-unit
- clan config: configuration CLI for nixos-modules

pkgs/clan-cli/flake-module.nix

@@ -1,5 +1,5 @@
 { self, ... }: {
-  perSystem = { self', pkgs, ... }: {
+  perSystem = { inputs', self', pkgs, ... }: {
     devShells.clan = pkgs.callPackage ./shell.nix {
       inherit self;
       inherit (self'.packages) clan;
@@ -18,14 +18,34 @@
         openssh
         sshpass
         zbar
-        tor
-        sops
-        age;
-      # Override license so that we can build zerotierone without 
+        tor;
+      # Override license so that we can build zerotierone without
       # having to re-import nixpkgs.
       zerotierone = pkgs.zerotierone.overrideAttrs (_old: { meta = { }; });
       ## End optional dependencies
     };
-    checks = self'.packages.clan.tests;
+
+    # check if the `clan config` example jsonschema and data is valid
+    checks.clan-config-example-schema-valid = pkgs.runCommand "clan-config-example-schema-valid" { } ''
+      echo "Checking that example-schema.json is valid"
+      ${pkgs.check-jsonschema}/bin/check-jsonschema \
+        --check-metaschema ${./.}/tests/config/example-schema.json
+
+      echo "Checking that example-data.json is valid according to example-schema.json"
+      ${pkgs.check-jsonschema}/bin/check-jsonschema \
+        --schemafile ${./.}/tests/config/example-schema.json \
+        ${./.}/tests/config/example-data.json
+
+      touch $out
+    '';
+
+    # check if the `clan config` nix jsonschema converter unit tests succeed
+    checks.clan-config-nix-unit-tests = pkgs.runCommand "clan-edit-unit-tests" { } ''
+      export NIX_PATH=nixpkgs=${pkgs.path}
+      ${inputs'.nix-unit.packages.nix-unit}/bin/nix-unit \
+        ${./.}/tests/config/test.nix \
+        --eval-store $(realpath .)
+      touch $out
+    '';
   };
 }