nixpkgs-fmt default.nix

.github/workflows/repo-lockdown.yml

@@ -0,0 +1,16 @@
+name: "Repo Lockdown"
+
+on:
+  pull_request_target:
+    types: 'opened'
+
+permissions:
+  pull-requests: write
+
+jobs:
+  action:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: dessant/repo-lockdown@v4
+        with:
+          pr-comment: "This repo does not accept pull requests as it is a mirror. Please instead submit patches to https://sr.ht/~bryan_bennett/flake_env."

.github/workflows/test.yml

@@ -0,0 +1,14 @@
+name: "Test"
+on:
+  pull_request:
+  push:
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: cachix/install-nix-action@v25
+      with:
+        github_access_token: ${{ secrets.GITHUB_TOKEN }}
+    - run: nix build
+    - run: nix flake check --all-systems --keep-going

.gitignore

@@ -1,2 +1,3 @@
 _build/
-_coverage/
+_coverage/
+result

.pre-commit-config.yaml

@@ -0,0 +1 @@
+/nix/store/y3cj5g3rd064bxpi3r2i1k2nzhk9qrdw-pre-commit-config.json

default.nix

@@ -1,6 +1,9 @@
-{ buildDunePackage
+{ alcotest
+, bisect_ppx
+, buildDunePackage
 , core
 , core_unix
+, coreutils
 , findlib
 , lib
 , nix-filter
@@ -10,6 +13,7 @@
 , re
 , reason
 , sha
+,
 }:
 buildDunePackage {
   pname = "flake_env";
@@ -19,34 +23,28 @@ buildDunePackage {
     include = [
       "bin"
       "lib"
+      "tests"
       ./dune-project
       ./flake.nix
       ./default.nix
       ./flake.lock
       ./flake_env.opam
       ./direnvrc
+      ./LICENSE
     ];
   };
   duneVersion = "3";
+  doCheck = true;
   postPatch = ''
     substituteInPlace direnvrc --replace "@flake_env@" "$out/bin/flake_env"
+    substituteInPlace tests/spit*.sh --replace "/usr/bin/env" "${coreutils}/bin/env"
   '';
   postInstall = ''
     install -m400 -D direnvrc $out/share/flake_env/direnvrc
   '';
-  nativeBuildInputs = [
-    reason
-  ];
-  propagatedBuildInputs = [
-    core
-    core_unix
-    findlib
-    ocaml
-    ppx_yojson_conv
-    ppx_yojson_conv_lib
-    re
-    sha
-  ];
+  checkInputs = [ alcotest bisect_ppx ];
+  nativeBuildInputs = [ reason ];
+  propagatedBuildInputs = [ core core_unix findlib ocaml ppx_yojson_conv ppx_yojson_conv_lib re sha ];
 
   meta = with lib; {
     description = "Yet another flake plugin for direnv";

flake.lock

@@ -1,5 +1,21 @@
 {
   "nodes": {
+    "flake-compat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1696426674,
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
     "flake-parts": {
       "inputs": {
         "nixpkgs-lib": [
@@ -20,6 +36,45 @@
         "type": "github"
       }
     },
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1701680307,
+        "narHash": "sha256-kAuep2h5ajznlPMD9rnQyffWG8EM/C73lejGofXvdM8=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "4022d587cbbfd70fe950c1e2083a02621806a725",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "gitignore": {
+      "inputs": {
+        "nixpkgs": [
+          "pre-commit-hooks",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1703887061,
+        "narHash": "sha256-gGPa9qWNc6eCXT/+Z5/zMkyYOuRZqeFZBDbopNZQkuY=",
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "rev": "43e1aa1308018f37118e34d3a9cb4f5e75dc11d5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "type": "github"
+      }
+    },
     "nix-filter": {
       "locked": {
         "lastModified": 1701697642,
@@ -51,11 +106,81 @@
         "type": "github"
       }
     },
+    "nixpkgs-stable": {
+      "locked": {
+        "lastModified": 1704874635,
+        "narHash": "sha256-YWuCrtsty5vVZvu+7BchAxmcYzTMfolSPP5io8+WYCg=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "3dc440faeee9e889fe2d1b4d25ad0f430d449356",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-23.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1704842529,
+        "narHash": "sha256-OTeQA+F8d/Evad33JMfuXC89VMetQbsU4qcaePchGr4=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "eabe8d3eface69f5bb16c18f8662a702f50c20d5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "pre-commit-hooks": {
+      "inputs": {
+        "flake-compat": "flake-compat",
+        "flake-utils": "flake-utils",
+        "gitignore": "gitignore",
+        "nixpkgs": "nixpkgs_2",
+        "nixpkgs-stable": "nixpkgs-stable"
+      },
+      "locked": {
+        "lastModified": 1705229514,
+        "narHash": "sha256-itILy0zimR/iyUGq5Dgg0fiW8plRDyxF153LWGsg3Cw=",
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "rev": "ffa9a5b90b0acfaa03b1533b83eaf5dead819a05",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "flake-parts": "flake-parts",
         "nix-filter": "nix-filter",
-        "nixpkgs": "nixpkgs"
+        "nixpkgs": "nixpkgs",
+        "pre-commit-hooks": "pre-commit-hooks"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
       }
     }
   },

flake.nix

@@ -6,30 +6,43 @@
       url = "github:hercules-ci/flake-parts";
       inputs.nixpkgs-lib.follows = "nixpkgs";
     };
-    nix-filter = {
-      url = "github:numtide/nix-filter";
-    };
+    pre-commit-hooks = { url = "github:cachix/pre-commit-hooks.nix"; };
+    nix-filter = { url = "github:numtide/nix-filter"; };
   };
 
-  outputs = inputs @ { flake-parts, nix-filter, ... }:
-    flake-parts.lib.mkFlake { inherit inputs; }
-      ({ lib, ... }: {
-        systems = [
-          "aarch64-linux"
-          "x86_64-linux"
+  outputs =
+    inputs @ { flake-parts
+    , nix-filter
+    , pre-commit-hooks
+    , ...
+    }:
+    flake-parts.lib.mkFlake { inherit inputs; } ({ lib, ... }: {
+      systems = [
+        "aarch64-linux"
+        "x86_64-linux"
 
-          "x86_64-darwin"
-          "aarch64-darwin"
-        ];
-        perSystem = { config, pkgs, self', ... }: {
+        "x86_64-darwin"
+        "aarch64-darwin"
+      ];
+      imports = [ pre-commit-hooks.flakeModule ];
+      perSystem =
+        { config
+        , pkgs
+        , self'
+        , ...
+        }: {
           packages = {
-            flake_env = pkgs.ocamlPackages.callPackage ./default.nix { inherit nix-filter; };
+            flake_env = pkgs.ocamlPackages.callPackage ./default.nix {
+              inherit nix-filter;
+            };
             default = config.packages.flake_env;
           };
           devShells.default = pkgs.mkShell {
             inputsFrom = [ self'.packages.default ];
             packages = [
               pkgs.just
+              pkgs.rnix-lsp
+              pkgs.pre-commit
               pkgs.ocamlPackages.alcotest
               pkgs.ocamlPackages.bisect_ppx
               pkgs.ocamlPackages.dune_3
@@ -39,12 +52,22 @@
               pkgs.ocamlPackages.ocamlformat
               pkgs.ocamlPackages.ocamlformat-rpc-lib
             ];
+            shellHook = config.pre-commit.installationScript;
+          };
+          pre-commit = {
+            check.enable = true;
+            settings.hooks = {
+              nixpkgs-fmt.enable = true;
+              dune-fmt.enable = true;
+            };
           };
         };
-        flake = {
-          overlays.default = final: _prev: {
-            flake_env = final.ocamlPackages.callPackage ./default.nix { inherit nix-filter; };
+      flake = {
+        overlays.default = final: _prev: {
+          flake_env = final.ocamlPackages.callPackage ./default.nix {
+            inherit nix-filter;
           };
         };
-      });
+      };
+    });
 }

tests/spit_version.sh

@@ -1,2 +1,2 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
 echo "1.1.1";