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-rw-r--r--ci.nix18
-rw-r--r--default.nix21
-rw-r--r--flake.lock169
-rw-r--r--flake.nix61
-rwxr-xr-xjustfile2
-rw-r--r--npins/default.nix80
-rw-r--r--npins/sources.json29
-rw-r--r--shell.nix25
8 files changed, 231 insertions, 174 deletions
diff --git a/ci.nix b/ci.nix
deleted file mode 100644
index 33b514d..0000000
--- a/ci.nix
+++ /dev/null
@@ -1,18 +0,0 @@
-{ pkgs ? (
-    let
-      sources = import ./npins;
-    in
-    import sources.nixpkgs { }
-  )
-}:
-pkgs.mkShell {
-  packages = with pkgs; [
-    go
-    templ
-    hyperlink
-    just
-
-    ko
-    flyctl
-  ];
-}
diff --git a/default.nix b/default.nix
deleted file mode 100644
index 779ea74..0000000
--- a/default.nix
+++ /dev/null
@@ -1,21 +0,0 @@
-let
-  sources = import ./npins;
-
-  pkgs = import sources.nixpkgs { };
-  pre-commit-hooks = import sources.pre-commit-hooks;
-in
-{
-  pre-commit-check = pre-commit-hooks.run {
-    src = ./.;
-    hooks = {
-      go-mod-tidy = {
-        enable = true;
-        name = "go-mod-tidy";
-        description = "Run `go mod tidy`";
-        types_or = [ "go" "go-mod" ];
-        entry = "${pkgs.go}/bin/go mod tidy";
-        pass_filenames = false;
-      };
-    };
-  };
-}
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..7bd6573
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,169 @@
+{
+  "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-compat_2": {
+      "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"
+      }
+    },
+    "gitignore": {
+      "inputs": {
+        "nixpkgs": [
+          "pre-commit-hooks",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1709087332,
+        "narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1731531548,
+        "narHash": "sha256-sz8/v17enkYmfpgeeuyzniGJU0QQBfmAjlemAUYhfy8=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "24f0d4acd634792badd6470134c387a3b039dace",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-stable": {
+      "locked": {
+        "lastModified": 1730741070,
+        "narHash": "sha256-edm8WG19kWozJ/GqyYx2VjW99EdhjKwbY3ZwdlPAAlo=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "d063c1dd113c91ab27959ba540c0d9753409edf3",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-24.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1730768919,
+        "narHash": "sha256-8AKquNnnSaJRXZxc5YmF/WfmxiHX6MMZZasRP6RRQkE=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "a04d33c0c3f1a59a2c1cb0c6e34cd24500e5a1dc",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "pre-commit-hooks": {
+      "inputs": {
+        "flake-compat": "flake-compat_2",
+        "gitignore": "gitignore",
+        "nixpkgs": "nixpkgs_2",
+        "nixpkgs-stable": "nixpkgs-stable"
+      },
+      "locked": {
+        "lastModified": 1731363552,
+        "narHash": "sha256-vFta1uHnD29VUY4HJOO/D6p6rxyObnf+InnSMT4jlMU=",
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "rev": "cd1af27aa85026ac759d5d3fccf650abe7e1bbf0",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-compat": "flake-compat",
+        "nixpkgs": "nixpkgs",
+        "pre-commit-hooks": "pre-commit-hooks",
+        "utils": "utils"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "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"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..34f4360
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,61 @@
+{
+  description = "My website, alanpearce.eu";
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+  inputs.utils.url = "github:numtide/flake-utils";
+  inputs.flake-compat = {
+    url = "github:edolstra/flake-compat";
+    flake = false;
+  };
+  inputs.pre-commit-hooks.url = "github:cachix/pre-commit-hooks.nix";
+
+  outputs = { self, nixpkgs, utils, pre-commit-hooks, ... }:
+    utils.lib.eachDefaultSystem
+      (system:
+        let
+          pkgs = import nixpkgs {
+            inherit system;
+          };
+          commonShellPackages = with pkgs; [
+            go
+            templ
+            hyperlink
+            just
+            ko
+            flyctl
+          ];
+          devPackages = with pkgs; [
+            gopls
+            gotools
+
+            systemfd
+            just
+            modd
+          ];
+        in
+        {
+          devShells = {
+            ci = pkgs.mkShell {
+              packages = commonShellPackages;
+            };
+            default = pkgs.mkShell {
+              inherit (self.checks.${system}.pre-commit-check) shellHook;
+              packages = devPackages ++ commonShellPackages;
+            };
+          };
+          checks = {
+            pre-commit-check = pre-commit-hooks.lib.${system}.run {
+              src = ./.;
+              hooks = {
+                go-mod-tidy = {
+                  enable = true;
+                  name = "go-mod-tidy";
+                  description = "Run `go mod tidy`";
+                  types_or = [ "go" "go-mod" ];
+                  entry = "${pkgs.go}/bin/go mod tidy";
+                  pass_filenames = false;
+                };
+              };
+            };
+          };
+        });
+}
diff --git a/justfile b/justfile
index 9c02f31..55401dd 100755
--- a/justfile
+++ b/justfile
@@ -19,7 +19,7 @@ check-links:
 	hyperlink public --sources content
 
 update-all:
-	npins update
+	nix flake update
 	go get -u all
 
 build:
diff --git a/npins/default.nix b/npins/default.nix
deleted file mode 100644
index 5e7d086..0000000
--- a/npins/default.nix
+++ /dev/null
@@ -1,80 +0,0 @@
-# Generated by npins. Do not modify; will be overwritten regularly
-let
-  data = builtins.fromJSON (builtins.readFile ./sources.json);
-  version = data.version;
-
-  mkSource =
-    spec:
-    assert spec ? type;
-    let
-      path =
-        if spec.type == "Git" then
-          mkGitSource spec
-        else if spec.type == "GitRelease" then
-          mkGitSource spec
-        else if spec.type == "PyPi" then
-          mkPyPiSource spec
-        else if spec.type == "Channel" then
-          mkChannelSource spec
-        else
-          builtins.throw "Unknown source type ${spec.type}";
-    in
-    spec // { outPath = path; };
-
-  mkGitSource =
-    {
-      repository,
-      revision,
-      url ? null,
-      hash,
-      branch ? null,
-      ...
-    }:
-    assert repository ? type;
-    # At the moment, either it is a plain git repository (which has an url), or it is a GitHub/GitLab repository
-    # In the latter case, there we will always be an url to the tarball
-    if url != null then
-      (builtins.fetchTarball {
-        inherit url;
-        sha256 = hash; # FIXME: check nix version & use SRI hashes
-      })
-    else
-      assert repository.type == "Git";
-      let
-        urlToName =
-          url: rev:
-          let
-            matched = builtins.match "^.*/([^/]*)(\\.git)?$" repository.url;
-
-            short = builtins.substring 0 7 rev;
-
-            appendShort = if (builtins.match "[a-f0-9]*" rev) != null then "-${short}" else "";
-          in
-          "${if matched == null then "source" else builtins.head matched}${appendShort}";
-        name = urlToName repository.url revision;
-      in
-      builtins.fetchGit {
-        url = repository.url;
-        rev = revision;
-        inherit name;
-        # hash = hash;
-      };
-
-  mkPyPiSource =
-    { url, hash, ... }:
-    builtins.fetchurl {
-      inherit url;
-      sha256 = hash;
-    };
-
-  mkChannelSource =
-    { url, hash, ... }:
-    builtins.fetchTarball {
-      inherit url;
-      sha256 = hash;
-    };
-in
-if version == 3 then
-  builtins.mapAttrs (_: mkSource) data.pins
-else
-  throw "Unsupported format version ${toString version} in sources.json. Try running `npins upgrade`"
diff --git a/npins/sources.json b/npins/sources.json
deleted file mode 100644
index 7c490a4..0000000
--- a/npins/sources.json
+++ /dev/null
@@ -1,29 +0,0 @@
-{
-  "pins": {
-    "nixpkgs": {
-      "type": "Git",
-      "repository": {
-        "type": "GitHub",
-        "owner": "NixOS",
-        "repo": "nixpkgs"
-      },
-      "branch": "nixpkgs-unstable",
-      "revision": "dfffb2e7a52d29a0ef8e21ec8a0f30487b227f1a",
-      "url": "https://github.com/NixOS/nixpkgs/archive/dfffb2e7a52d29a0ef8e21ec8a0f30487b227f1a.tar.gz",
-      "hash": "0rp3nkvfwzbsn2rmc8kw0yh1gn0sfw03kzr3ks4smgpal813w67m"
-    },
-    "pre-commit-hooks": {
-      "type": "Git",
-      "repository": {
-        "type": "GitHub",
-        "owner": "cachix",
-        "repo": "pre-commit-hooks.nix"
-      },
-      "branch": "master",
-      "revision": "3c3e88f0f544d6bb54329832616af7eb971b6be6",
-      "url": "https://github.com/cachix/pre-commit-hooks.nix/archive/3c3e88f0f544d6bb54329832616af7eb971b6be6.tar.gz",
-      "hash": "04pwjz423iq2nkazkys905gvsm5j39722ngavrnx42b8msr5k555"
-    }
-  },
-  "version": 3
-}
\ No newline at end of file
diff --git a/shell.nix b/shell.nix
deleted file mode 100644
index 4b62685..0000000
--- a/shell.nix
+++ /dev/null
@@ -1,25 +0,0 @@
-{ pkgs ? (
-    let
-      sources = import ./npins;
-    in
-    import sources.nixpkgs { }
-  )
-}:
-let
-  inherit (import ./.) pre-commit-check;
-in
-pkgs.mkShell {
-  inherit (pre-commit-check) shellHook;
-  packages = with pkgs; [
-    go
-    npins
-    gopls
-    go-licenses
-    gotools
-    templ
-    hyperlink
-    systemfd
-    just
-    modd
-  ];
-}