wip: add riscv installer base image

Author: colemickens

.github/workflows/risky.yaml

@@ -29,6 +29,13 @@ jobs:
         rmz_version: "3.1.1" # NEW: Specify rmz version
     - uses: "DeterminateSystems/determinate-nix-action@main"
     - uses: "DeterminateSystems/magic-nix-cache-action@main"
-    - name: build + cache
+    - name: build + cache (jupitertwo)
+      if: success() || failure()
       run: |
-        nix build .#toplevels.jupitertwo -L --keep-going
+        nix build -L --keep-going \
+          .#toplevels.jupitertwo
+    - name: build + cache (riscv64 iso bits)
+      if: success() || failure()
+      run: |
+        nix build -L --keep-going \
+          .#extra.riscv64-linux.installer

flake.nix

@@ -119,6 +119,10 @@
           jupitertwo = {
             extraConfig = [ { nixpkgs.buildPlatform.system = "x86_64-linux"; } ];
           };
+          installer-riscv64 = {
+            path = ./images/installer/configuration-base-riscv64.nix;
+            extraConfig = [ { nixpkgs.buildPlatform.system = "x86_64-linux"; } ];
+          };
         };
         "aarch64-linux" = { };
         "aarch64-darwin" = { };
@@ -137,12 +141,17 @@
         };
         aarch64-linux = {
           installer =
-            (mkSystem "installer-standard-aarch64" {
-              path = ./images/installer/configuration-standard-aarch64.nix;
+            (mkSystem "installer-base-aarch64" {
+              path = ./images/installer/configuration-base-aarch64.nix;
             }).config.system.build.toplevel;
         };
         aarch64-darwin = { };
-        riscv64-linux = { };
+        riscv64-linux = {
+          installer =
+            (mkSystem "installer-base-aarch64" {
+              path = ./images/installer/configuration-base-aarch64.nix;
+            }).config.system.build.toplevel;
+        };
       };
 
       nixosModules = { };

…aller/configuration-standard-aarch64.nix …installer/configuration-base-aarch64.niximages/installer/configuration-standard-aarch64.nix renamed to images/installer/configuration-base-aarch64.nix images/installer/configuration-standard-aarch64.nix renamed to images/installer/configuration-base-aarch64.nix

@@ -0,0 +1,37 @@
+{ pkgs, lib, ... }:
+
+let
+  hn = "installer-standard";
+in
+{
+  imports = [
+    ./configuration-base-installer.nix
+  ];
+
+  config = {
+    networking.hostName = hn;
+    system.nixos.tags = [
+      "standard"
+      "riscv64"
+    ];
+
+    # jesus christ, gobject-inspection, gpgme, ruby? fuck no
+    services.udisks2.enable = lib.mkForce false;
+    networking.modemmanager.enable = lib.mkForce false;
+
+    nixcfg.common.defaultKernel = lib.mkForce false;
+    nixcfg.common.useZfs = lib.mkForce false;
+    boot.supportedFilesystems = lib.mkForce [
+      "btrfs"
+      "ext4"
+      "vfat"
+      "f2fs"
+      "xfs"
+      "ntfs"
+    ];
+
+    boot.kernelPackages = lib.mkForce pkgs.linuxPackages_latest;
+
+    nixpkgs.hostPlatform.system = "riscv64-linux";
+  };
+}

images/installer/configuration-base-riscv64.nix

@@ -7,7 +7,6 @@
 
 {
   imports = [
-    inputs.determinate.nixosModules.default
     ../../profiles/core.nix
   ];
 

images/installer/configuration-base.nix

@@ -1,10 +1,12 @@
-{ lib, ... }:
+{ lib, inputs, ... }:
 
 let
   hn = "installer-standard";
 in
 {
   imports = [
+    inputs.determinate.nixosModules.default
+
     ./configuration-base-installer.nix
 
     ../../profiles/interactive.nix