Initial commit

lib/vpsadminos/local.nix

@@ -0,0 +1,26 @@
+let
+  nixpkgsPath = "/home/aither/workspace/vpsadmin/nixpkgs";
+  vpsadminosPath = "/home/aither/workspace/vpsadmin/vpsadminos";
+
+in
+{
+  vpsadminos = {configuration, modules ? []}:
+    let
+      # this is fed into scopedImport so vpsadminos sees correct <nixpkgs> everywhere
+      overrides = {
+        __nixPath = [
+          { prefix = "nixpkgs"; path = nixpkgsPath; }
+          { prefix = "vpsadminos"; path = vpsadminosPath; }
+        ] ++ builtins.nixPath;
+        import = fn: scopedImport overrides fn;
+        scopedImport = attrs: fn: scopedImport (overrides // attrs) fn;
+        builtins = builtins // overrides;
+      };
+    in
+      builtins.scopedImport overrides (vpsadminosPath + "/os/") {
+        nixpkgs = nixpkgsPath;
+        system = "x86_64-linux";
+        extraModules = modules;
+        inherit configuration;
+      };
+}

lib/vpsadminos/pinned.nix

@@ -0,0 +1,40 @@
+let
+  pkgs = import <nixpkgs> {};
+
+in
+{
+  vpsadminos_spec = builtins.fromJSON (builtins.readFile ./pinned/vpsadminos.json);
+  vpsadminosGit = builtins.trace vpsadminos_spec pkgs.fetchgit {
+    inherit (vpsadminos_spec) url rev sha256;
+    leaveDotGit = true;
+  };
+
+  nixpkgsVpsFree_spec = builtins.fromJSON (builtins.readFile ./pinned/nixpkgs-vpsfreecz.json);
+
+  nixpkgsVpsFreeGit = pkgs.fetchgit {
+    inherit (nixpkgsVpsFree_spec) url rev sha256;
+    leaveDotGit = true;
+  };
+
+  nixpkgsVpsFree = import nixpkgsVpsFreeGit {};
+
+  vpsadminos = {configuration, modules ? []}:
+    let
+      # this is fed into scopedImport so vpsadminos sees correct <nixpkgs> everywhere
+      overrides = {
+        __nixPath = [
+          { prefix = "nixpkgs"; path = nixpkgsVpsFree.path; }
+          { prefix = "vpsadminos"; path = vpsadminosGit; }
+        ] ++ builtins.nixPath;
+        import = fn: scopedImport overrides fn;
+        scopedImport = attrs: fn: scopedImport (overrides // attrs) fn;
+        builtins = builtins // overrides;
+      };
+    in
+      builtins.scopedImport overrides (vpsadminosGit + "/os/") {
+        nixpkgs = nixpkgsVpsFree.path;
+        system = "x86_64-linux";
+        extraModules = modules;
+        inherit configuration;
+      };
+}