From 583ed20387d4054c9d68d64b3426a7327c6cf321 Mon Sep 17 00:00:00 2001
From: Natsu Kagami <nki@nkagami.me>
Date: Mon, 27 Feb 2023 18:31:50 +0100
Subject: [PATCH] Add aarch64 typora

---
 home/macbook-nixos.nix            |  2 ++
 overlay.nix                       |  4 +++
 packages/aarch64-linux/typora.nix | 50 +++++++++++++++++++++++++++++++
 3 files changed, 56 insertions(+)
 create mode 100644 packages/aarch64-linux/typora.nix

diff --git a/home/macbook-nixos.nix b/home/macbook-nixos.nix
index a49f2e9..eed7520 100644
--- a/home/macbook-nixos.nix
+++ b/home/macbook-nixos.nix
@@ -44,6 +44,8 @@ in
 
     discord
 
+    typora
+
     # Java & sbt
     openjdk11
     sbt
diff --git a/overlay.nix b/overlay.nix
index 889799a..34ee24c 100644
--- a/overlay.nix
+++ b/overlay.nix
@@ -43,6 +43,10 @@ let
       });
       # Zotero does not have their own aarch64-linux build
       zotero = final.callPackage ./packages/aarch64-linux/zotero.nix { };
+      # Typora for aarch64-linux only
+      typora = optionalOverride
+        (builtins.abort "no support for non-aarch64-linux")
+        (final.callPackage ./packages/aarch64-linux/typora.nix { });
     };
 
   overlay-asahi = inputs.nixos-m1.overlays.default;
diff --git a/packages/aarch64-linux/typora.nix b/packages/aarch64-linux/typora.nix
new file mode 100644
index 0000000..792540e
--- /dev/null
+++ b/packages/aarch64-linux/typora.nix
@@ -0,0 +1,50 @@
+{ pkgs, runCommand, zstd, lib, buildFHSUserEnv }:
+
+let
+  typora-tar = builtins.fetchurl {
+    url = "https://download.typora.io/linux/Typora-linux-arm64.tar.gz";
+    sha256 = "sha256:1xp25rvr8hr8b4dwb55d9229bbnpq7kd2bxvz7l3dfhn39zpxxjg";
+  };
+
+  typora-src = runCommand "typora-src" { } ''
+    mkdir -p $out
+    tar xvf ${typora-tar} -C $out
+  '';
+in
+buildFHSUserEnv {
+  name = "typora";
+  targetPkgs = pkgs: with pkgs; [
+    glib
+    nss
+    nspr
+    at-spi2-atk
+    cups
+    dbus
+    gtk3
+    pango
+    cairo
+    mesa
+    expat
+    libdrm
+    libxkbcommon
+    alsa-lib
+    freefont_ttf
+    liberation_ttf
+    wayland
+    libglvnd
+    electron
+  ] ++ (with pkgs.xorg; [
+    libX11
+    libXcomposite
+    libXdamage
+    libXext
+    libXfixes
+    libXrandr
+    libxcb
+  ]);
+  extraBuildCommands = ''
+    # ldd ${typora-src}/bin/Typora-linux-arm64/Typora && false
+  '';
+  # runScript = "${typora-src}/bin/Typora-linux-arm64/Typora --enable-features=UseOzonePlatform --ozone-platform=wayland";
+  runScript = "electron ${typora-src}/bin/Typora-linux-arm64/resources/app.asar";
+}