From 5d0c0b97576d843e3efc8f502c8974495d0ef9e0 Mon Sep 17 00:00:00 2001
From: Lukas Wurzinger <lukas@wrz.one>
Date: Sun, 29 Dec 2024 00:06:13 +0100
Subject: [PATCH] puter

---
 common/puter/puter.bash | 72 +++++++++++++++++++++++++++++++++++++++++
 common/puter/puter.nix  | 13 ++++++++
 flake.lock              | 24 +++++++-------
 3 files changed, 97 insertions(+), 12 deletions(-)
 create mode 100644 common/puter/puter.bash
 create mode 100644 common/puter/puter.nix

diff --git a/common/puter/puter.bash b/common/puter/puter.bash
new file mode 100644
index 0000000..523b374
--- /dev/null
+++ b/common/puter/puter.bash
@@ -0,0 +1,72 @@
+#!/usr/bin/env bash
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+progname=$0
+
+error() {
+    for line in "$@"; do
+        printf '%s\n' "$progname: $line" 1>&2
+    done
+
+    exit 1
+}
+
+args=$(getopt --options f --longoptions=flake: --name "$progname" -- "$@")
+
+eval set -- "$args"
+
+flake=git+https://forgejo@tea.wrz.one/lukas/puter.git#$(hostname)
+flags=()
+while true; do
+    case $1 in
+    (-f | --flake)
+        flake=$2
+        shift 2
+        ;;
+    (-v | --verbose)
+        flags+=(--verbose)
+        shift
+        ;;
+    (--)
+        shift
+        break
+        ;;
+    esac
+done
+
+if (( $# == 0 )); then
+    error 'a subcommand is required'
+fi
+
+subcommand=$1
+
+nixos-rebuild() {
+    command nixos-rebuild "${flags[@]}" --flake "$flake" --no-write-lock-file "$@"
+}
+
+case $subcommand in
+    (s | switch)
+        shift
+
+        if (( $# > 0 )); then
+            error 'too many arguments'
+        fi
+
+        nixos-rebuild switch
+        ;;
+    (b | boot)
+        shift
+
+        if (( $# > 0 )); then
+            error 'too many arguments'
+        fi
+
+        nixos-rebuild boot
+        ;;
+    (*)
+        error 'invalid subcommand'
+        ;;
+esac
diff --git a/common/puter/puter.nix b/common/puter/puter.nix
new file mode 100644
index 0000000..518d7e0
--- /dev/null
+++ b/common/puter/puter.nix
@@ -0,0 +1,13 @@
+{pkgs, ...}: let
+  puter = pkgs.writeShellScriptBin {
+    name = "puter";
+    runtimeInputs = [
+      pkgs.nixos-rebuild
+    ];
+    text = builtins.readFile ./puter.bash;
+  };
+in {
+  environment.systemPackages = [
+    puter
+  ];
+}
diff --git a/flake.lock b/flake.lock
index e6ed16f..f66be91 100644
--- a/flake.lock
+++ b/flake.lock
@@ -405,11 +405,11 @@
     },
     "hardware": {
       "locked": {
-        "lastModified": 1734954597,
-        "narHash": "sha256-QIhd8/0x30gEv8XEE1iAnrdMlKuQ0EzthfDR7Hwl+fk=",
+        "lastModified": 1735388221,
+        "narHash": "sha256-e5IOgjQf0SZcFCEV/gMGrsI0gCJyqOKShBQU0iiM3Kg=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "def1d472c832d77885f174089b0d34854b007198",
+        "rev": "7c674c6734f61157e321db595dbfcd8523e04e19",
         "type": "github"
       },
       "original": {
@@ -570,11 +570,11 @@
         "rust-overlay": "rust-overlay"
       },
       "locked": {
-        "lastModified": 1735263434,
-        "narHash": "sha256-5Bn1c2sWzedpGV+PNfXtoainQ3uUKkx/v7T3N6lKKms=",
+        "lastModified": 1735362320,
+        "narHash": "sha256-nNPTwaTLwMFX4Y0ugxwubIw2LJ+qt2g2FrwBVjRr1zI=",
         "owner": "lilyinstarlight",
         "repo": "nixos-cosmic",
-        "rev": "e5fdfe023742172ec0e7af0ca6d88362228d14b7",
+        "rev": "7da43ac24467b538ae5f07117709665b189887fd",
         "type": "github"
       },
       "original": {
@@ -753,11 +753,11 @@
     },
     "nixpkgs_9": {
       "locked": {
-        "lastModified": 1734649271,
-        "narHash": "sha256-4EVBRhOjMDuGtMaofAIqzJbg4Ql7Ai0PSeuVZTHjyKQ=",
+        "lastModified": 1735291276,
+        "narHash": "sha256-NYVcA06+blsLG6wpAbSPTCyLvxD/92Hy4vlY9WxFI1M=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "d70bd19e0a38ad4790d3913bf08fcbfc9eeca507",
+        "rev": "634fd46801442d760e09493a794c4f15db2d0cbb",
         "type": "github"
       },
       "original": {
@@ -790,11 +790,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1735180071,
-        "narHash": "sha256-ceUDFBsLf5Cz3GlhQAdaJsEfi5s1MDjDsO9VvPFoKAE=",
+        "lastModified": 1735266518,
+        "narHash": "sha256-2XkWYGgT+911gOLjgBj+8W8ZJk6P0qHJNz8RfKgT/5o=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "550e1f10be4a504747a7894c35e887e61235763b",
+        "rev": "e0b3654b716098b47f3643c65fbb75ef49c033e1",
         "type": "github"
       },
       "original": {