1 files changed, 21 insertions, 13 deletions
diff --git a/pkgs/data/fonts/iosevka/default.nix b/pkgs/data/fonts/iosevka/default.nix
index 5167c494fa0..36fddc3ce0f 100644
--- a/pkgs/data/fonts/iosevka/default.nix
+++ b/pkgs/data/fonts/iosevka/default.nix
@@ -27,21 +27,29 @@
 
 assert (privateBuildPlan != null) -> set != null;
 
+let
+  # We don't know the attribute name for the Iosevka package as it
+  # changes not when our update script is run (which in turn updates
+  # node-packages.json, but when node-packages/generate.sh is run
+  # (which updates node-packages.nix).
+  #
+  # Doing it this way ensures that the package can always be built,
+  # although possibly an older version than ioseva-bin.
+  nodeIosevka = (
+    lib.findSingle
+      (drv: drv ? packageName && drv.packageName == "iosevka")
+      (throw "no 'iosevka' package found in nodePackages")
+      (throw "multiple 'iosevka' packages found in nodePackages")
+      (lib.attrValues nodePackages)
+  ).override (drv: { dontNpmInstall = true; });
+in
 stdenv.mkDerivation rec {
   pname = if set != null then "iosevka-${set}" else "iosevka";
-
-  version = "3.2.2";
-
-  src = fetchFromGitHub {
-    owner = "be5invis";
-    repo = "Iosevka";
-    rev = "v${version}";
-    sha256 = "1wbnp6gr3ywvspwk6i0jn68zwjmsd38arn4n2dkh7mdkrmvah81k";
-  };
+  inherit (nodeIosevka) version src;
 
   nativeBuildInputs = [
     nodejs
-    nodePackages."iosevka-build-deps-../../data/fonts/iosevka"
+    nodeIosevka
     remarshal
     otfcc
     ttfautohint-nox
@@ -61,9 +69,7 @@ stdenv.mkDerivation rec {
       echo -e "\n" >> parameters.toml
       cat "$extraParametersPath" >> parameters.toml
     ''}
-    ln -s ${
-      nodePackages."iosevka-build-deps-../../data/fonts/iosevka"
-    }/lib/node_modules/iosevka-build-deps/node_modules .
+    ln -s ${nodeIosevka}/lib/node_modules/iosevka/node_modules .
     runHook postConfigure
   '';
 
@@ -74,9 +80,11 @@ stdenv.mkDerivation rec {
   '';
 
   installPhase = ''
+    runHook preInstall
     fontdir="$out/share/fonts/truetype"
     install -d "$fontdir"
     install "dist/$pname/ttf"/* "$fontdir"
+    runHook postInstall
   '';
 
   enableParallelBuilding = true;