Many updates, too many to count

commit messages are for code, not config

I guess

snippets/nix-mode/fetchFromGitHub

@@ -0,0 +1,12 @@
+# -*- mode: snippet -*-
+# name: fetchFromGitHub
+# uuid:
+# key: fetchFromGitHub
+# condition: t
+# --
+fetchFromGitHub {
+                owner = "$1";
+                repo = "$2";
+                rev = "$3";
+                sha256 = "0000000000000000000000000000000000000000000000000000";
+}

snippets/nix-mode/pythonPackage

@@ -0,0 +1,16 @@
+# key: pypkg
+# name: pythonPackage
+# condition: t
+# --
+${1:pname} = buildPythonPackage rec {
+           name = "\${pname}-\${version}";
+           pname = "$1";
+           version = "${2:1.0.0}";
+           src = fetchPypi {
+               inherit pname version;
+               sha256 = "0000000000000000000000000000000000000000000000000000";
+           };
+           propagatedBuildInputs = with pythonSelf; [
+               $3
+           ];
+};

snippets/nix-mode/sha256

@@ -0,0 +1,7 @@
+# -*- mode: snippet -*-
+# name: sha256
+# uuid:
+# key: sha256
+# condition: t
+# --
+sha256 = "0000000000000000000000000000000000000000000000000000";