chore: add devenv.lock and comment out demos

.gitignore

@@ -4,7 +4,6 @@
 !*.json
 !*.md
 !*.nix
-!flake.lock
 !.envrc
 !*.yml
 !*.yaml
@@ -52,15 +51,8 @@
 # Devenv
 .devenv*
 devenv.local.nix
-
-# direnv
-.direnv
-
-# pre-commit
-.pre-commit-config.yaml
-# Devenv
-.devenv*
-devenv.local.nix
+!devenv.nix
+!devenv.lock
 
 # direnv
 .direnv

devenv.lock

@@ -0,0 +1,122 @@
+{
+  "nodes": {
+    "devenv": {
+      "locked": {
+        "dir": "src/modules",
+        "lastModified": 1718618529,
+        "owner": "cachix",
+        "repo": "devenv",
+        "rev": "0dac15d6f859d6c3f3580a0da0c8cf19720ed9e8",
+        "treeHash": "6f0d53ca9892735b9cadb965fbbad71cfc7c7035",
+        "type": "github"
+      },
+      "original": {
+        "dir": "src/modules",
+        "owner": "cachix",
+        "repo": "devenv",
+        "type": "github"
+      }
+    },
+    "flake-compat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1696426674,
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
+        "treeHash": "2addb7b71a20a25ea74feeaf5c2f6a6b30898ecb",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "gitignore": {
+      "inputs": {
+        "nixpkgs": [
+          "pre-commit-hooks",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1709087332,
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
+        "treeHash": "ca14199cabdfe1a06a7b1654c76ed49100a689f9",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1716977621,
+        "owner": "cachix",
+        "repo": "devenv-nixpkgs",
+        "rev": "4267e705586473d3e5c8d50299e71503f16a6fb6",
+        "treeHash": "6d9f1f7ca0faf1bc2eeb397c78a49623260d3412",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "ref": "rolling",
+        "repo": "devenv-nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-stable": {
+      "locked": {
+        "lastModified": 1718447546,
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "842253bf992c3a7157b67600c2857193f126563a",
+        "treeHash": "f83c8a39ca9b08ef20784df1ba861d15f54c26dd",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-23.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "pre-commit-hooks": {
+      "inputs": {
+        "flake-compat": "flake-compat",
+        "gitignore": "gitignore",
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "nixpkgs-stable": "nixpkgs-stable"
+      },
+      "locked": {
+        "lastModified": 1717664902,
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "rev": "cc4d466cb1254af050ff7bdf47f6d404a7c646d1",
+        "treeHash": "def977583217aad11744d144c1f7fc216ce450bf",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "devenv": "devenv",
+        "nixpkgs": "nixpkgs",
+        "pre-commit-hooks": "pre-commit-hooks"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

devenv.nix

@@ -2,6 +2,8 @@
 
 {
   cachix.enable = false;
+  # https://devenv.sh/basics/
+  # env.GREET = "devenv";
 
   # https://devenv.sh/packages/
   packages = [
@@ -28,12 +30,19 @@
     pkgs.shfmt
   ];
 
-  enterShell = ''
-  '';
+  # https://devenv.sh/scripts/
+  # scripts.hello.exec = "echo hello from $GREET";
+
+  # enterShell = ''
+  #   hello
+  #   git --version
+  # '';
 
   # https://devenv.sh/tests/
-  enterTest = ''
-  '';
+  # enterTest = ''
+  #   echo "Running tests"
+  #   git --version | grep "2.42.0"
+  # '';
 
   # https://devenv.sh/services/
   # services.postgres.enable = true;