From 5dbf3d676ff3a7a33da1c367cbd94925472a784d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@gmail.com>
Date: Mon, 17 Jun 2024 14:41:12 +0200
Subject: [PATCH 1/2] Follow redirects when curling config

This is required when eg the config is stored in a gist
---
 nixos-infect | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos-infect b/nixos-infect
index 06f0171..61113a4 100644
--- a/nixos-infect
+++ b/nixos-infect
@@ -338,7 +338,7 @@ infect() {
 
   if [[ $NIXOS_CONFIG = http* ]]
   then
-    curl $NIXOS_CONFIG -o /etc/nixos/configuration.nix
+    curl -L $NIXOS_CONFIG -o /etc/nixos/configuration.nix
     unset NIXOS_CONFIG
   fi
 

From 1261e34cd959edf3d733d31227d36df2cb1075af Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@gmail.com>
Date: Mon, 17 Jun 2024 14:30:34 +0200
Subject: [PATCH 2/2] Add support for VMs that use efi sysmount

---
 nixos-infect | 36 +++++++++++++++++++++++++++++-------
 1 file changed, 29 insertions(+), 7 deletions(-)

diff --git a/nixos-infect b/nixos-infect
index 61113a4..590b4ff 100644
--- a/nixos-infect
+++ b/nixos-infect
@@ -56,15 +56,30 @@ makeConf() {
 EOF
 
   if isEFI; then
-    bootcfg=$(cat << EOF
+    if [[ $bootFs == /boot ]]; then
+      bootcfg=$(cat << EOF
   boot.loader.grub = {
     efiSupport = true;
     efiInstallAsRemovable = true;
     device = "nodev";
   };
-  fileSystems."/boot" = { device = "$esp"; fsType = "vfat"; };
+  fileSystems."$bootFs" = { device = "$esp"; fsType = "vfat"; };
 EOF
 )
+    else
+      bootcfg=$(cat << EOF
+  boot.loader = {
+    efi.efiSysMountPoint = "/boot/efi";
+    grub = {
+      efiSupport = true;
+      efiInstallAsRemovable = true;
+      device = "nodev";
+    };
+  };
+  fileSystems."$bootFs" = { device = "$esp"; fsType = "vfat"; };
+EOF
+)
+    fi
   else
     bootcfg=$(cat << EOF
   boot.loader.grub.device = "$grubdev";
@@ -234,6 +249,13 @@ prepareEnv() {
   # $esp and $grubdev are used in makeConf()
   if isEFI; then
     esp="$(findESP)"
+    if mount | grep -q /boot/efi; then
+      bootFs=/boot/efi
+    elif mount | grep -q /boot/EFI; then
+      bootFs=/boot/EFI
+    else
+      bootFs=/boot
+    fi
   else
     for grubdev in /dev/vda /dev/sda /dev/xvda /dev/nvme0n1 ; do [[ -e $grubdev ]] && break; done
   fi
@@ -370,14 +392,14 @@ infect() {
   echo root/.nix-defexpr/channels >> /etc/NIXOS_LUSTRATE
   (cd / && ls etc/ssh/ssh_host_*_key* || true) >> /etc/NIXOS_LUSTRATE
 
-  rm -rf /boot.bak
+  rm -rf $bootFs.bak
   isEFI && umount "$esp"
 
-  mv -v /boot /boot.bak || { cp -a /boot /boot.bak ; rm -rf /boot/* ; umount /boot ; }
+  mv -v $bootFs $bootFs.bak || { cp -a $bootFs $bootFs.bak ; rm -rf $bootFs/* ; umount $bootFs ; }
   if isEFI; then
-    mkdir -p /boot
-    mount "$esp" /boot
-    find /boot -depth ! -path /boot -exec rm -rf {} +
+    mkdir -p $bootFs
+    mount "$esp" $bootFs
+    find $bootFs -depth ! -path $bootFs -exec rm -rf {} +
   fi
   /nix/var/nix/profiles/system/bin/switch-to-configuration boot
 }