org & nix flake, mod for local dev (D related)

- for local dev using newer versions of things D
  related

3 files changed, 40 insertions, 8 deletions

diff --git a/flake.lock b/flake.lock
index be2a7fe..a1a7fe2 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "flake-utils": {
       "locked": {
-        "lastModified": 1676283394,
-        "narHash": "sha256-XX2f9c3iySLCw54rJ/CZs+ZK6IQy7GXNY4nSOyu2QG4=",
+        "lastModified": 1678901627,
+        "narHash": "sha256-U02riOqrKKzwjsxc/400XnElV+UtPUQWpANPlyazjH0=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "3db36a8b464d0c4532ba1c7dda728f4576d6d073",
+        "rev": "93a2b84fc4b70d9e089d029deacc3583435c2ed6",
         "type": "github"
       },
       "original": {
@@ -17,11 +17,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1677534593,
-        "narHash": "sha256-PuZSAHeq4/9pP/uYH1FcagQ3nLm/DrDrvKi/xC9glvw=",
+        "lastModified": 1678875422,
+        "narHash": "sha256-T3o6NcQPwXjxJMn2shz86Chch4ljXgZn746c2caGxd8=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "3ad64d9e2d5bf80c877286102355b1625891ae9a",
+        "rev": "126f49a01de5b7e35a43fd43f891ecf6d3a51459",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 04663db..69c58e7 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,6 +1,6 @@
 {
   description                  = "a sisu like parser & document generator";
-  inputs.nixpkgs.url           = "github:NixOS/nixpkgs/nixpkgs-unstable"; # "github:nixos/nixpkgs"; "github:NixOS/nixpkgs/nixpkgs-unstable"; "nixpkgs/nixos-unstable"; "nixpkgs/nixos-21.11";
+  inputs.nixpkgs.url           = "github:NixOS/nixpkgs/nixpkgs-unstable";
   inputs.flake-utils.url       = "github:numtide/flake-utils";
   outputs = { self, nixpkgs, flake-utils } @inputs:
     let
diff --git a/org/config_nix.org b/org/config_nix.org
index 9c68f88..b01a5e5 100644
--- a/org/config_nix.org
+++ b/org/config_nix.org
@@ -88,7 +88,7 @@ export SpineSQLdb='spine.search.db'
 #+BEGIN_SRC nix
 {
   description                  = "a sisu like parser & document generator";
-  inputs.nixpkgs.url           = "github:NixOS/nixpkgs/nixpkgs-unstable"; # "github:nixos/nixpkgs"; "github:NixOS/nixpkgs/nixpkgs-unstable"; "nixpkgs/nixos-unstable"; "nixpkgs/nixos-21.11";
+  inputs.nixpkgs.url           = "<<nixpkgs_url>>";
   inputs.flake-utils.url       = "github:numtide/flake-utils";
   outputs = { self, nixpkgs, flake-utils } @inputs:
     let
@@ -330,6 +330,16 @@ export SpineSQLdb='spine.search.db'
 }
 #+END_SRC
 
+#+BEGIN_SRC nix
+pname                    = "spine";
+version                  = "<<spine_version_set>>";
+shell                    = ./shell.nix; # ./default.nix;
+devEnv                   = ./.envrc; # ./shell.nix; # ./default.nix;
+supportedSystems         = [ "x86_64-linux" ]; # [ "x86_64-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin" ];
+forAllSystems            = nixpkgs.lib.genAttrs supportedSystems;
+nixpkgsFor               = forAllSystems (system: import nixpkgs { inherit system;  }); # nixpkgs instantiated for supported system types.
+#+END_SRC
+
 *** flake :flake:
 **** notes?
 
@@ -1065,6 +1075,28 @@ git
 #+END_SRC
 
 ** variables
+*** nixpkgs path
+**** selected
+
+#+NAME: nixpkgs_url
+#+BEGIN_SRC sh
+<<nixpkgs_url_github>>
+#+END_SRC
+
+**** github official
+
+#+NAME: nixpkgs_url_github
+#+BEGIN_SRC sh
+github:NixOS/nixpkgs/nixpkgs-unstable
+#+END_SRC
+
+**** localhost
+
+#+NAME: nixpkgs_url_local
+#+BEGIN_SRC sh
+/srv/nix/nixpkgs
+#+END_SRC
+
 *** spine version SET VERSION :version:set:project:
 
 #+NAME: spine_version_set