From 806dc1ed43be0e638fc1d60881afdae812d0e4e6 Mon Sep 17 00:00:00 2001
From: Malte Voos <git@mal.tc>
Date: Thu, 19 Dec 2024 21:57:44 +0100
Subject: switch to rmpp image

---
 flake.nix | 204 ++++++++------------------------------------------------------
 1 file changed, 25 insertions(+), 179 deletions(-)

(limited to 'flake.nix')

diff --git a/flake.nix b/flake.nix
index 0f2ca48..97a3723 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,184 +2,30 @@
   inputs = {
     nixpkgs.url = "github:malte-v/nixpkgs/libguestfs-appliance-fix";
     flake-utils.url = "github:numtide/flake-utils";
-    ddvk-stuff = {
-      url = "github:ddvk/stuff";
-      flake = false;
-    };
   };
-  outputs = { self, nixpkgs, flake-utils, ddvk-stuff }: flake-utils.lib.eachDefaultSystem (system:
-    let
-      pkgs = import nixpkgs { inherit system; };
-
-      updateArchive = pkgs.fetchurl {
-        url = "https://updates-download.cloud.remarkable.engineering/build/reMarkable%20Device/reMarkable2/3.10.2.2063/3.10.2.2063_reMarkable2-zKnOgdh8c5.signed";
-        hash = "sha256-2w2hE4EG1i8B5TORn+n0gAIHNhsey/NHMsv+cCApHVQ=";
-      };
-
-      sshPassword = "1234";
-      sshPort = 43922;
-      httpPort = 43980;
-
-      xochitlConfig = pkgs.writeText "xochitl.conf" ''
-        [General]
-        DeveloperPassword=${sshPassword}
-        wifion=false
-        WebInterfaceEnabled=true
-        IdleSuspendDelay=0
-        SuspendPowerOffDelay=0
-      '';
-
-      usbMacAddr = "52:54:00:12:34:56";
-
-      ifnameUdevRule = pkgs.writeText "70-persistent-net.rules" ''
-        SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", \
-          ATTR{address}=="${usbMacAddr}", \
-          ATTR{type}=="1", KERNEL=="eth*", NAME="usb0"
-      '';
-
-      xochitlService = pkgs.writeText "xochitl.service" ''
-        [Unit]
-        Description=reMarkable main application
-        After=home.mount network.target
-
-        [Service]
-        ExecStart=/usr/bin/xochitl --system
-        Restart=always
-        # required to make xochitl run
-        Environment=LD_PRELOAD=/usr/lib/libfakefbdev.so
-
-        [Install]
-        WantedBy=multi-user.target
-      '';
-
-      fakefbdev = pkgs.pkgsCross.remarkable2.gcc11Stdenv.mkDerivation {
-        name = "fakefbdev";
-        src = ./fakefbdev;
-
-        installFlags = [ "DESTDIR=${placeholder "out"}" ];
-      };
-
-      rootfs = pkgs.runCommand "rm-rootfs.qcow2"
-        {
-          nativeBuildInputs = with pkgs; [
-            (python3.withPackages (pypkgs: [ pypkgs.protobuf ]))
-            qemu
-            libguestfs-with-appliance
-          ];
-        } ''
-        python3 ${ddvk-stuff}/extractor/extractor.py ${updateArchive} rootfs.ext4
-
-        qemu-img create -f qcow2 $out 8G
-
-        guestfish --rw --blocksize=512 --add $out <<EOF
-        run
-
-        part-init /dev/sda mbr
-        part-add /dev/sda p 2048    43007
-        part-add /dev/sda p 43008   595967
-        part-add /dev/sda p 595968  1148927
-        part-add /dev/sda p 1148928 14942207
-
-        mkfs vfat /dev/sda1
-        upload rootfs.ext4 /dev/sda2
-        mkfs ext4 /dev/sda3
-        mkfs ext4 /dev/sda4
-
-        mount /dev/sda2 /
-
-        download /etc/fstab fstab
-        ! sed -i 's/mmcblk2p/vda/' fstab
-        upload fstab /etc/fstab
-
-        upload ${ifnameUdevRule} /etc/udev/rules.d/70-persistent-net.rules
-
-        download /lib/systemd/system/dhcpcd.service dhcpcd.service
-        ! sed -i 's/wlan/usb/' dhcpcd.service
-        upload dhcpcd.service /lib/systemd/system/dhcpcd.service
-
-        rm /lib/systemd/system/remarkable-fail.service
-        rm /lib/systemd/system/rm-sync.service
-        upload ${xochitlService} /lib/systemd/system/xochitl.service
-
-        upload ${fakefbdev}/lib/libfakefbdev.so /usr/lib/libfakefbdev.so
-        chmod 0755 /usr/lib/libfakefbdev.so
-
-        mount /dev/sda4 /home
-        cp-a /etc/skel /home/root
-
-        mkdir-p /home/root/.local/share/remarkable/xochitl
-        mkdir-p /home/root/.config/remarkable
-        upload ${xochitlConfig} /home/root/.config/remarkable/xochitl.conf
-
-        EOF
-      '';
-
-      kernel = pkgs.pkgsCross.armv7l-hf-multiplatform.linux_5_4;
-
-      server = pkgs.writeShellApplication {
-        name = "reMder-server";
-
-        runtimeInputs = [ pkgs.qemu ];
-
-        text = ''
-          qemu-img create -b ${rootfs} -F qcow2 -f qcow2 ./reMder.qcow2
-
-          qemu-system-aarch64 \
-              -enable-kvm \
-              -machine virt \
-              -cpu host,aarch64=off \
-              -m 2048 \
-              -kernel ${kernel}/zImage \
-              -drive if=none,file=./reMder.qcow2,format=qcow2,id=hd \
-              -device virtio-blk-device,drive=hd \
-              -netdev user,hostfwd=tcp::${toString sshPort}-:22,hostfwd=tcp::${toString httpPort}-:80,id=net \
-              -device virtio-net-device,netdev=net,mac=${usbMacAddr} \
-              -append "console=ttyAMA0 rootfstype=ext4 root=/dev/vda2 rw rootwait init=/sbin/init" \
-              -serial stdio \
-              -monitor none \
-              -nographic
-        '';
-      };
-
-      client = pkgs.writeShellApplication {
-        name = "reMder-client";
-
-        runtimeInputs = with pkgs; [ curl openssh sshpass rsync ];
-
-        text =
-          let
-            ssh = "sshpass -p ${sshPassword} ssh -q -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -p ${toString sshPort}";
-            guest = "root@127.0.0.1";
-            documentDir = "/home/root/.local/share/remarkable/xochitl";
-          in
-          ''
-            in="$1"
-            out="$2"
-
-            in_basename="$(basename "$in")"
-
-            ${ssh} ${guest} rm -rf ${documentDir}
-            ${ssh} ${guest} mkdir ${documentDir}
-
-            rsync --rsh="${ssh}" "$in" ${guest}:${documentDir}
-            ${ssh} ${guest} "unzip '${documentDir}/$in_basename' -d ${documentDir}"
-            doc_id="$(${ssh} ${guest} find ${documentDir} -name '\*.metadata' -exec basename {} .metadata '\;')"
-
-            curl -f -o "$out" "http://127.0.0.1:${toString httpPort}/download/$doc_id/placeholder"
-          '';
-      };
-
-      reMder = pkgs.symlinkJoin {
-        name = "reMder";
-        paths = [ client server ];
-      };
-    in
-    {
-      packages = {
-        inherit reMder fakefbdev;
-      };
-
-      defaultPackage = reMder;
-    }
-  );
+  outputs = { self, nixpkgs, flake-utils }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = import nixpkgs { inherit system; };
+
+        sshPassword = "1234";
+        sshPort = 43922;
+        httpPort = 43980;
+
+        server = pkgs.callPackage ./server.nix {
+          inherit sshPassword sshPort httpPort;
+        };
+        client = pkgs.callPackage ./client.nix {
+          inherit sshPassword sshPort httpPort;
+        };
+
+        # reMder = pkgs.symlinkJoin {
+        #   name = "reMder";
+        #   paths = [ client server ];
+        # };
+      in {
+        packages = { inherit server; };
+
+        # defaultPackage = reMder;
+      });
 }
-- 
cgit 1.4.1