1 files changed, 19 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/tools/typesetting/tex/texpresso/tectonic.nix b/nixpkgs/pkgs/tools/typesetting/tex/texpresso/tectonic.nix
new file mode 100644
index 000000000000..76c4cb71b6ee
--- /dev/null
+++ b/nixpkgs/pkgs/tools/typesetting/tex/texpresso/tectonic.nix
@@ -0,0 +1,19 @@
+{ tectonic-unwrapped, fetchFromGitHub }:
+tectonic-unwrapped.override (old: {
+  rustPlatform = old.rustPlatform // {
+    buildRustPackage = args: old.rustPlatform.buildRustPackage (args // {
+      pname = "texpresso-tonic";
+      src = fetchFromGitHub {
+        owner = "let-def";
+        repo = "tectonic";
+        rev = "a6d47e45cd610b271a1428898c76722e26653667";
+        hash = "sha256-CDky1NdSQoXpTVDQ7sJWjcx3fdsBclO9Eun/70iClcI=";
+        fetchSubmodules = true;
+      };
+      cargoHash = "sha256-M4XYjBK2MN4bOrk2zTSyuixmAjZ0t6IYI/MlYWrmkIk=";
+      # binary has a different name, bundled tests won't work
+      doCheck = false;
+      meta.mainProgram = "texpresso-tonic";
+    });
+  };
+})