From 54b3106db33f8a2fc5e31ba0b530759996da2c89 Mon Sep 17 00:00:00 2001
From: Swarsel <leon.schwarzaeugl@gmail.com>
Date: Wed, 18 Dec 2024 13:58:49 +0100
Subject: [PATCH] feat: local install utility

---
 SwarselSystems.org               | 19 +++++-----
 flake.nix                        |  5 +++
 pkgs/default.nix                 |  1 +
 pkgs/swarsel-install/default.nix |  7 ++++
 scripts/swarsel-install.sh       | 64 ++++++++++++++++++++++++++++++++
 5 files changed, 86 insertions(+), 10 deletions(-)
 create mode 100644 pkgs/swarsel-install/default.nix
 create mode 100644 scripts/swarsel-install.sh

diff --git a/SwarselSystems.org b/SwarselSystems.org
index a5fb0ab..80dc814 100644
--- a/SwarselSystems.org
+++ b/SwarselSystems.org
@@ -3033,19 +3033,18 @@ This program sets up a new NixOS host.
       shift
   done
 
-  if [[ -z ${FLAKE} ]]; then
-      FLAKE=/home/"$target_user"/.dotfiles
-  fi
-  if [ ! -d "$FLAKE" ]; then
-      cd /home/"$target_user"
-      yellow "Flake directory not found - cloning repository from GitHub"
-      git clone git@github.com:Swarsel/.dotfiles.git || (yellow "Could not clone repository via SSH - defaulting to HTTPS" && git clone https://github.com/Swarsel/.dotfiles.git)
-      FLAKE=/home/"$target_user"/.dotfiles
+  cd /home/"$target_user"
+
+  if [ ! -d /home"$target_user"/.dotfiles ]; then
+      green "Cloning repository from GitHub"
+      git clone https://github.com/Swarsel/.dotfiles.git
   fi
 
-  cd "$FLAKE"
+  cd .dotfiles
+  sudo nixos-generate-config --dir /home/"$target_user"/.dotfiles/hosts/nixos/"$target_flake"/hardware-configuration.nix
+  git add /home/"$target_user"/.dotfiles/hosts/nixos/"$target_flake"/hardware-configuration.nix
   green "Installing flake $target_flake"
-  sudo nixos-rebuild --show-trace --flake .#"$target_flake" switch
+  sudo nixos-rebuild --show-trace --flake .#"$target_flake" --keep-going switch
 #+end_src
 
 
diff --git a/flake.nix b/flake.nix
index e0aee93..b703e54 100644
--- a/flake.nix
+++ b/flake.nix
@@ -206,6 +206,11 @@
           type = "app";
           program = "${self.packages.${system}.bootstrap}/bin/bootstrap";
         };
+
+        install = {
+          type = "app";
+          program = "${self.packages.${system}.swarsel-install}/bin/swarsel-install";
+        };
       });
       devShells = forAllSystems (
         system:
diff --git a/pkgs/default.nix b/pkgs/default.nix
index 3e91c1c..07cfa99 100644
--- a/pkgs/default.nix
+++ b/pkgs/default.nix
@@ -17,6 +17,7 @@ let
     "github-notifications"
     "screenshare"
     "bootstrap"
+    "swarsel-install"
     "t2ts"
     "ts2t"
     "vershell"
diff --git a/pkgs/swarsel-install/default.nix b/pkgs/swarsel-install/default.nix
new file mode 100644
index 0000000..6b3c4b2
--- /dev/null
+++ b/pkgs/swarsel-install/default.nix
@@ -0,0 +1,7 @@
+{ writeShellApplication, git }:
+
+writeShellApplication {
+  name = "swarsel-install";
+  runtimeInputs = [ git ];
+  text = builtins.readFile ../../scripts/swarsel-install.sh;
+}
diff --git a/scripts/swarsel-install.sh b/scripts/swarsel-install.sh
new file mode 100644
index 0000000..18a01af
--- /dev/null
+++ b/scripts/swarsel-install.sh
@@ -0,0 +1,64 @@
+set -eo pipefail
+
+target_flake="chaostheatre"
+target_user="swarsel"
+
+function help_and_exit() {
+    echo
+    echo "Remotely installs NixOS on a target machine using this nix-config."
+    echo
+    echo "USAGE: $0 [OPTIONS]"
+    echo
+    echo "ARGS:"
+    echo "  -f <target_flake>                       specify flake to deploy the nixos config of."
+    echo "                                          Default: chaostheatre"
+    echo "  -u <target_user>                        specify user to deploy for."
+    echo "                                          Default: swarsel"
+    echo "  -h | --help                             Print this help."
+    exit 0
+}
+
+function green() {
+    echo -e "\x1B[32m[+] $1 \x1B[0m"
+    if [ -n "${2-}" ]; then
+        echo -e "\x1B[32m[+] $($2) \x1B[0m"
+    fi
+}
+function yellow() {
+    echo -e "\x1B[33m[*] $1 \x1B[0m"
+    if [ -n "${2-}" ]; then
+        echo -e "\x1B[33m[*] $($2) \x1B[0m"
+    fi
+}
+
+while [[ $# -gt 0 ]]; do
+    case "$1" in
+    -f)
+        shift
+        target_flake=$1
+        ;;
+    -u)
+        shift
+        target_user=$1
+        ;;
+    -h | --help) help_and_exit ;;
+    *)
+        echo "Invalid option detected."
+        help_and_exit
+        ;;
+    esac
+    shift
+done
+
+cd /home/"$target_user"
+
+if [ ! -d /home"$target_user"/.dotfiles ]; then
+    green "Cloning repository from GitHub"
+    git clone https://github.com/Swarsel/.dotfiles.git
+fi
+
+cd .dotfiles
+sudo nixos-generate-config --dir /home/"$target_user"/.dotfiles/hosts/nixos/"$target_flake"/hardware-configuration.nix
+git add /home/"$target_user"/.dotfiles/hosts/nixos/"$target_flake"/hardware-configuration.nix
+green "Installing flake $target_flake"
+sudo nixos-rebuild --show-trace --flake .#"$target_flake" --keep-going switch