added a custom overlay for nixpkgs, moves all of the packages that I maintain into an attribute set 'pkgs.myPkgs' so that my update checker can easily locate them

overlay/tinyfetch/package.nix

@@ -0,0 +1,47 @@
+{
+  stdenv,
+  fetchFromGitHub,
+  lib,
+}:
+
+let
+  pagedMov = {
+    email = "kylerclay@proton.me";
+    github = "pagedMov";
+    githubId = 19557376;
+    name = "Kyler Clay";
+    keys = [ { fingerprint = "784B 3623 94E7 8F11 0B9D AE0F 56FD CFA6 2A93 B51E"; } ];
+  };
+in
+stdenv.mkDerivation {
+  pname = "tinyfetch";
+  version = "0.2";
+
+  src = fetchFromGitHub {
+    owner = "abrik1";
+    repo = "tinyfetch";
+    rev = "refs/tags/0.2";
+    hash = "sha256-nuC7Xtfg7rf6/IDhUKT2JZD9V0Hl/welNAFDJYJKwmA=";
+  };
+
+  buildPhase = ''
+    runHook preBuild
+    $CC src/tinyfetch.c -o tinyfetch
+    runHook postBuild
+  '';
+
+  installPhase = ''
+    runHook preInstall
+    install -Dm755 tinyfetch -t $out/bin
+    runHook postInstall
+  '';
+
+  meta = {
+    description = "Simple fetch in C which is tiny and fast";
+    homepage = "https://github.com/abrik1/tinyfetch";
+    license = lib.licenses.mit;
+    mainProgram = "tinyfetch";
+    maintainers = [ pagedMov ];
+    platforms = lib.platforms.unix;
+  };
+}