tokei: migrate to by-name

nix/packages/by-name/tokei/package.nix

@@ -0,0 +1,39 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  rustPlatform,
+  libiconv,
+  darwin,
+  zlib,
+}: let
+  rev = "v13.0.0-alpha.8";
+in
+  rustPlatform.buildRustPackage {
+    pname = "tokei";
+    version = rev;
+
+    src = fetchFromGitHub {
+      owner = "XAMPPRocky";
+      repo = "tokei";
+      inherit rev;
+      hash = "sha256-jCI9VM3y76RI65E5UGuAPuPkDRTMyi+ydx64JWHcGfE=";
+    };
+
+    cargoHash = "sha256-XvRO5AbPYZVRVxqFmKf2Xn4K9VvZyb3eyJLu/cGrPdI=";
+
+    patches = [
+      ./skel.patch
+      ./why3.patch
+    ];
+
+    buildInputs = lib.optionals stdenv.isDarwin [
+      libiconv
+      darwin.Security
+    ];
+
+    checkInputs = lib.optionals stdenv.isDarwin [zlib];
+
+    # enable all output formats
+    buildFeatures = ["all"];
+  }

nix/packages/by-name/tokei/skel.patch

@@ -0,0 +1,32 @@
+diff --git a/languages.json b/languages.json
+index b2899f1..dfeff47 100644
+--- a/languages.json
++++ b/languages.json
+@@ -1406,6 +1406,10 @@
+       "quotes": [["\\\"", "\\\""]],
+       "extensions": ["shader", "cginc"]
+     },
++    "Skel": {
++      "multi_line_comments": [["(*", "*)"]],
++      "extensions": ["skel", "sk"]
++    },
+     "Slang": {
+       "name": "Slang",
+       "line_comment": ["//"],
+diff --git a/tests/data/skel.sk b/tests/data/skel.sk
+new file mode 100644
+index 0000000..c6e8a68
+--- /dev/null
++++ b/tests/data/skel.sk
+@@ -0,0 +1,11 @@
++(* 11 lines 5 code 5 comments 1 blanks *)
++
++(* ^ a blank line, a comment *)
++(*
++a multiline comment
++*)
++type ident
++type term =
++| Var ident
++| Lam (ident, term)
++| App (term, term)

nix/packages/by-name/tokei/why3.patch

@@ -0,0 +1,30 @@
+diff --git a/languages.json b/languages.json
+index dfeff47..0baedb7 100644
+--- a/languages.json
++++ b/languages.json
+@@ -1742,6 +1742,12 @@
+       "line_comment": ["//"],
+       "extensions": ["wgsl"]
+     },
++    "Why3": {
++      "name": "Why3",
++      "quotes": [["\\\"", "\\\""]],
++      "multi_line_comments": [["(*", "*)"]],
++      "extensions": ["mlw"]
++    },
+     "Wolfram": {
+       "quotes": [["\\\"", "\\\""]],
+       "multi_line_comments": [["(*", "*)"]],
+diff --git a/tests/data/why3.mlw b/tests/data/why3.mlw
+new file mode 100644
+index 0000000..0d07bb2
+--- /dev/null
++++ b/tests/data/why3.mlw
+@@ -0,0 +1,7 @@
++(* 7 lines 3 code 3 comments 1 blanks *)
++module Exercice3
++  (* ^ ligne vide *)
++
++  val foo (bar) : baz
++  (* commentaire *)
++end