setup npins

modules/dev/editors/nvim/default.nix

@@ -5,7 +5,17 @@ let
     # custom options 
     # options = { ... };
 
-    config.vim = { theme.enable = true; };
+    config = {
+      vim = {
+        theme.enable = true;
+        lazy.plugins = with pkgs.vimPlugins; {
+          vim-wakatime = {
+            package = vim-wakatime;
+            lazy = false;
+          };
+        };
+      };
+    };
   };
   customNeovim = inputs.nvf.lib.neovimConfiguration {
     inherit pkgs;

npins/default.nix

@@ -0,0 +1,80 @@
+# 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`"

npins/sources.json

@@ -0,0 +1,20 @@
+{
+  "pins": {
+    "vim-wakatime": {
+      "type": "GitRelease",
+      "repository": {
+        "type": "GitHub",
+        "owner": "wakatime",
+        "repo": "vim-wakatime"
+      },
+      "pre_releases": false,
+      "version_upper_bound": null,
+      "release_prefix": null,
+      "version": "11.3.0",
+      "revision": "cf51327a9e08935569614d1cb24e779ee9f45519",
+      "url": "https://api.github.com/repos/wakatime/vim-wakatime/tarball/11.3.0",
+      "hash": "10d59w48h1n744l9w406msghncdl7i2nxg98dsd8siy6mycb5d2b"
+    }
+  },
+  "version": 3
+}