all recent config changes

hosts/main/installing.sh

@@ -0,0 +1,48 @@
+
+# empty nix based chroot... install variant
+
+function inst_create_dir() {
+  mkdir -p /cachy
+}
+
+function inst_mount() {
+  if findmnt /cachy/nix; then
+    return
+  fi
+  
+  mkdir -p /cachy/nix
+  mkdir -p /cachy/proc
+  mkdir -p /cachy/sys
+  mkdir -p /cachy/out
+  mkdir -p /cachy/dev
+  mount -o bind /nix /cachy/nix
+  mount -o bind /proc /cachy/proc
+  mount -o bind /sys /cachy/sys
+  mount -o bind /dev /cachy/dev
+  mount -o bind / /cachy/out
+}
+
+function inst_enter() {
+  NIX=$(realpath $(which nix))
+  SHELL=$(realpath $(which bash))
+  CHROOT=$(which chroot)
+  ENV=$(dirname $(realpath $(which env)))/env
+  PATH=$(nix eval --impure --raw --expr 'let pkgs = import <nixpkgs> {}; in with pkgs; lib.makeBinPath [ vim nix pacman busybox curl bash gawk ]')
+  echo -en 'source /to-source; echo hooooooo; rm /rcfile' > /cachy/rcfile
+  $CHROOT /cachy $ENV -i PATH="$PATH" $SHELL --rcfile /rcfile
+  # export SSL_CERT_FILE=/out/etc/static/ssl/certs/ca-certificates.crt
+  mkdir -p /etc
+  echo "nameserver 1.1.1.1" > /etc/resolv.conf
+
+}
+
+function inst_setup() {
+  curl https://mirror.cachyos.org/cachyos-repo.tar.xz -o cachyos-repo.tar.xz
+  tar -xf cachyos-repo.tar.xz
+  touch /etc/pacman.conf
+  pacman-key --init
+  mkdir -p /var/lib/pacman
+  bash ./cachyos-repo/cachyos-repo.sh
+  mkdir -p /lib
+  ln -fs $(nix eval --extra-experimental-features nix-command --extra-experimental-features flakes nixpkgs#glibc.out --raw)/lib64/ld-linux-x86-64.so.2 /lib/ld-linux-x86-64.so.2
+}