feat: add nix flake

.direnv/flake-profile

@@ -0,0 +1 @@
+flake-profile-1-link

.direnv/flake-profile-1-link

@@ -0,0 +1 @@
+/nix/store/yhc48v456plfcphg7x5s13lnlkrg5vnc-nix-shell-env

.envrc

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+watch_file flake.nix flake.lock devshell.nix
+use flake
+source_env_if_exists .envrc.local

.gitignore

@@ -0,0 +1,6 @@
+# direnv
+.direnv/
+
+# nix
+result
+result-*

README.md

@@ -1,2 +1,13 @@
-# templates
+# Project Templates
 
+This repo contains some project, that I use quite often.
+
+## Usage
+
+> Default nix flake
+>
+> `nix flake init -t github:cato-001/templates`
+
+> Golang nix flake
+>
+> `nix flake init -t github:cato-001/templates#golang`

devshell.nix

@@ -0,0 +1,5 @@
+{ pkgs }:
+
+pkgs.mkShell {
+  packages = [ ];
+}

flake.lock

@@ -0,0 +1,64 @@
+{
+  "nodes": {
+    "blueprint": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1763308703,
+        "narHash": "sha256-O9Y+Wer8wOh+N+4kcCK5p/VLrXyX+ktk0/s3HdZvJzk=",
+        "owner": "numtide",
+        "repo": "blueprint",
+        "rev": "5a9bba070f801d63e2af3c9ef00b86b212429f4f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "blueprint",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1767047869,
+        "narHash": "sha256-tzYsEzXEVa7op1LTnrLSiPGrcCY6948iD0EcNLWcmzo=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "89dbf01df72eb5ebe3b24a86334b12c27d68016a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-25.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "blueprint": "blueprint",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,14 @@
+{
+  description = "My common project templates";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs?ref=nixos-25.11";
+
+    blueprint = {
+      url = "github:numtide/blueprint";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+
+  outputs = inputs: inputs.blueprint { inherit inputs; };
+}

templates/default/.envrc

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+watch_file flake.nix flake.lock devshell.nix
+use flake
+source_env_if_exists .envrc.local

templates/default/.gitignore

@@ -0,0 +1,6 @@
+# direnv
+.direnv/
+
+# nix
+result
+result-*

templates/default/devshell.nix

@@ -0,0 +1,7 @@
+{ pkgs }:
+
+pkgs.mkShell {
+  packages = [ ];
+
+  env = { };
+}

templates/default/flake.nix

@@ -0,0 +1,14 @@
+{
+  description = "TODO: please replace";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs?ref=nixos-25.11";
+
+    blueprint = {
+      url = "github:numtide/blueprint";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+
+  outputs = inputs: inputs.blueprint { inherit inputs; };
+}

templates/golang/.envrc

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+watch_file flake.nix flake.lock devshell.nix
+use flake
+source_env_if_exists .envrc.local

templates/golang/.gitignore

@@ -0,0 +1,6 @@
+# direnv
+.direnv/
+
+# nix
+result
+result-*

templates/golang/devshell.nix

@@ -0,0 +1,10 @@
+{ pkgs, perSystem, ... }:
+
+pkgs.mkShell {
+  packages = [
+    pkgs.go
+    perSystem.gomod2nix.default
+  ];
+
+  env = { };
+}

templates/golang/flake.lock

@@ -0,0 +1,119 @@
+{
+  "nodes": {
+    "blueprint": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1763308703,
+        "narHash": "sha256-O9Y+Wer8wOh+N+4kcCK5p/VLrXyX+ktk0/s3HdZvJzk=",
+        "owner": "numtide",
+        "repo": "blueprint",
+        "rev": "5a9bba070f801d63e2af3c9ef00b86b212429f4f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "blueprint",
+        "type": "github"
+      }
+    },
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems_2"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "gomod2nix": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1767019875,
+        "narHash": "sha256-NodN+lhWTD59b44Q2bPjE1edINfjfRkQYdZsrxifCeU=",
+        "owner": "nix-community",
+        "repo": "gomod2nix",
+        "rev": "49662a44272806ff785df2990a420edaaca15db4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "gomod2nix",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1767047869,
+        "narHash": "sha256-tzYsEzXEVa7op1LTnrLSiPGrcCY6948iD0EcNLWcmzo=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "89dbf01df72eb5ebe3b24a86334b12c27d68016a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-25.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "blueprint": "blueprint",
+        "gomod2nix": "gomod2nix",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "systems_2": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

templates/golang/flake.nix

@@ -0,0 +1,22 @@
+{
+  description = "TODO: please replace";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs?ref=nixos-25.11";
+
+    blueprint = {
+      url = "github:numtide/blueprint";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    gomod2nix = {
+      url = "github:nix-community/gomod2nix";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+
+  outputs = inputs: inputs.blueprint {
+    inherit inputs;
+    nixpkgs.overlays = [ inputs.gomod2nix.overlays.default ];
+  };
+}

templates/golang/package.nix

@@ -0,0 +1,8 @@
+{ pkgs, ... }:
+
+pkgs.buildGoApplication {
+  pname = "";
+  version = "0.0.1";
+  src = ./src;
+  modules = ./src/gomod2nix.toml;
+}

templates/golang/src/main.go

@@ -0,0 +1,7 @@
+package main
+
+import "fmt"
+
+func main() {
+	fmt.Println("Hello!")
+}