google-fonts: add font selection parameter (#201556)

Co-authored-by: Sandro <sandro.jaeckel@gmail.com>

pkgs/data/fonts/google-fonts/default.nix

@@ -1,27 +1,35 @@
-{ lib, stdenvNoCC, fetchFromGitHub }:
+{ lib
+, stdenvNoCC
+, fetchFromGitHub
+, fonts ? []
+}:
 
 stdenvNoCC.mkDerivation {
   pname = "google-fonts";
-  version = "unstable-2022-02-26";
+  version = "unstable-2022-11-14";
 
+  # Adobe Blank is split out in a seperate output,
+  # because it causes crashes with `libfontconfig`.
+  # It has an absurd number of symbols
   outputs = [ "out" "adobeBlank" ];
 
   src = fetchFromGitHub {
     owner = "google";
     repo = "fonts";
-    rev = "2fba0d68602b7eb3374d030c1c34939de56023f9";
-    sha256 = "sha256-IFkKwRRyZeOXD8/9n8UDrruUKK6oQK4BD9wYN2dmSAc=";
+    rev = "83e116a566eda04a2469a11ee562cef1d7b33e4f";
+    sha256 = "sha256-sSabk+VWkoXj1Nzv9ufgIU/nkfKf4XkZU1SO+j+eSPA=";
   };
 
-  patchPhase = ''
+  postPatch = ''
     # These directories need to be removed because they contain
     # older or duplicate versions of fonts also present in other
     # directories. This causes non-determinism in the install since
     # the installation order of font files with the same name is not
     # fixed.
     rm -rv ofl/cabincondensed \
-           ofl/signikanegative \
-           ofl/signikanegativesc
+      ofl/signikanegative \
+      ofl/signikanegativesc \
+      axisregistry/tests/data
 
     if find . -name "*.ttf" | sed 's|.*/||' | sort | uniq -c | sort -n | grep -v '^.*1 '; then
       echo "error: duplicate font names"
@@ -31,13 +39,26 @@ stdenvNoCC.mkDerivation {
 
   dontBuild = true;
 
+  # The font files are in the fonts directory and use two naming schemes:
+  # FamilyName-StyleName.ttf and FamilyName[param1,param2,...].ttf
+  # This installs all fonts if fonts is empty and otherwise only
+  # the specified fonts by FamilyName. To do this, it invokes
+  # `find` 2 times for every font, anyone is free to do this
+  # in a more efficient way.
+  fonts = map (font: builtins.replaceStrings [" "] [""] font) fonts;
   installPhase = ''
     adobeBlankDest=$adobeBlank/share/fonts/truetype
     install -m 444 -Dt $adobeBlankDest ofl/adobeblank/AdobeBlank-Regular.ttf
     rm -r ofl/adobeblank
     dest=$out/share/fonts/truetype
+  '' + (if fonts == [] then ''
     find . -name '*.ttf' -exec install -m 444 -Dt $dest '{}' +
-  '';
+  '' else ''
+    for font in $fonts; do
+      find . -name "$font-*.ttf" -exec install -m 444 -Dt $dest '{}' +
+      find . -name "$font[*.ttf" -exec install -m 444 -Dt $dest '{}' +
+    done
+  '');
 
   meta = with lib; {
     homepage = "https://fonts.google.com";