data/fonts: cleanup

 * make font derivations fixed-output where applicable
 * fix dead links
 * `stdenv.lib` -> `lib` where `stdenv` is not involved
 * remove `meta.platforms = [ unix ]` and `meta.platforms = [ linux ]` because the restriction has no sense for data packages

1 files changed, 10 insertions, 13 deletions

diff --git a/pkgs/data/fonts/hermit/default.nix b/pkgs/data/fonts/hermit/default.nix
index c247ad1554383..f641b36a1b055 100644
--- a/pkgs/data/fonts/hermit/default.nix
+++ b/pkgs/data/fonts/hermit/default.nix
@@ -1,23 +1,20 @@
-{ stdenv, fetchurl }:
+{ lib, fetchzip }:
 
-stdenv.mkDerivation rec {
+let
   pname = "hermit";
   version = "2.0";
+in fetchzip rec {
+  name = "${pname}-${version}";
 
-  src = fetchurl {
-    url = "https://pcaro.es/d/otf-${pname}-${version}.tar.gz";
-    sha256 = "09rmy3sbf1j1hr8zidighjgqc8kp0wsra115y27vrnlf10ml6jy0";
-  };
-
-  sourceRoot = ".";
+  url = "https://pcaro.es/d/otf-${name}.tar.gz";
 
-  dontBuild = true;
-  installPhase = ''
-    mkdir -p $out/share/fonts/opentype
-    cp *.otf $out/share/fonts/opentype/
+  postFetch = ''
+    tar xf $downloadedFile
+    install -m444 -Dt $out/share/fonts/opentype *.otf
   '';
+  sha256 = "127hnpxicqya7v1wmzxxqafq3aj1n33i4j5ncflbw6gj5g3bizwl";
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "monospace font designed to be clear, pragmatic and very readable";
     homepage = https://pcaro.es/p/hermit;
     license = licenses.ofl;