Add two initial templates

README.md

@@ -0,0 +1,9 @@
+# Nix flake templates for easy dev environments
+
+```shell
+# Go 1.17
+nix flake init --template github:the-nix-way/dev-templates go_1_17
+
+# Go 1.18
+nix flake init --template github:the-nix-way/dev-templates go_1_18
+```

flake.nix

@@ -0,0 +1,17 @@
+{
+  description = "Ready-made templates for easily creating flake-driven environments";
+
+  outputs = { self }: {
+    templates = {
+      go_1_17 = {
+        path = ./go1.17;
+        description = "Go 1.17 development environment";
+      };
+
+      go_1_18 = {
+        path = ./go1.18;
+        description = "Go 1.18 development environment";
+      };
+    };
+  };
+}

go1.17/flake.lock

@@ -0,0 +1,42 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "locked": {
+        "lastModified": 1656928814,
+        "narHash": "sha256-RIFfgBuKz6Hp89yRr7+NR5tzIAbn52h8vT6vXkYjZoM=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "7e2a3b3dfd9af950a856d66b0a7d01e3c18aa249",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1657577542,
+        "narHash": "sha256-tJnYrGTswnCtz8hXR24y4sZ7d+kgZ7UshnFBcrDjFkU=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "0a1978fbe48b8bd08be138507e9dade26e5778b8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

go1.17/flake.nix

@@ -0,0 +1,39 @@
+{
+  description = "Go 1.17 development environment";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, flake-utils }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = import nixpkgs { inherit system; };
+      in {
+        devShells = {
+          default = pkgs.mkShellNoCC {
+            buildInputs = with pkgs; [
+              # go 1.17.1
+              go
+
+              # goimports, godoc, etc.
+              gotools
+
+              # https://github.com/golangci/golangci-lint
+              golangci-lint
+
+              # The Go language server (for IDEs and such)
+              gopls
+
+              # https://pkg.go.dev/github.com/ramya-rao-a/go-outline
+              go-outline
+
+              # https://github.com/uudashr/gopkgs
+              gopkgs
+            ];
+          };
+        };
+      }
+    );
+}

go1.18/flake.lock

@@ -0,0 +1,42 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "locked": {
+        "lastModified": 1656928814,
+        "narHash": "sha256-RIFfgBuKz6Hp89yRr7+NR5tzIAbn52h8vT6vXkYjZoM=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "7e2a3b3dfd9af950a856d66b0a7d01e3c18aa249",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1657577542,
+        "narHash": "sha256-tJnYrGTswnCtz8hXR24y4sZ7d+kgZ7UshnFBcrDjFkU=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "0a1978fbe48b8bd08be138507e9dade26e5778b8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

go1.18/flake.nix

@@ -0,0 +1,39 @@
+{
+  description = "Go 1.17 development environment";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, flake-utils }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = import nixpkgs { inherit system; };
+      in {
+        devShells = {
+          default = pkgs.mkShellNoCC {
+            buildInputs = with pkgs; [
+              # go 1.18.3
+              go_1_18
+
+              # goimports, godoc, etc.
+              gotools
+
+              # https://github.com/golangci/golangci-lint
+              golangci-lint
+
+              # The Go language server (for IDEs and such)
+              gopls
+
+              # https://pkg.go.dev/github.com/ramya-rao-a/go-outline
+              go-outline
+
+              # https://github.com/uudashr/gopkgs
+              gopkgs
+            ];
+          };
+        };
+      }
+    );
+}