From 1b300b233edee5be2ab4a265e32bc9d915ecfe40 Mon Sep 17 00:00:00 2001
From: stupidcomputer <ryan@beepboop.systems>
Date: Mon, 22 Jul 2024 15:11:57 -0500
Subject: [PATCH] add a simple rotate wrapper around imagemagick

---
 builds/utils.nix          |  5 +++--
 builds/utils/rotate_image | 23 +++++++++++++++++++++++
 2 files changed, 26 insertions(+), 2 deletions(-)
 create mode 100755 builds/utils/rotate_image

diff --git a/builds/utils.nix b/builds/utils.nix
index 232bf97..4547fe5 100644
--- a/builds/utils.nix
+++ b/builds/utils.nix
@@ -21,6 +21,7 @@
 , rbw
 , xclip
 , xmessage
+, imagemagick
 }:
 
 stdenv.mkDerivation rec {
@@ -30,7 +31,7 @@ stdenv.mkDerivation rec {
   src = ./utils;
 
   nativeBuildInputs = [ makeWrapper ];
-  buildInputs = [ bash feh xrandr jq curl fzy ytfzf sshuttle svkbd scrcpy rbw xclip ffcast xkbset xmessage ];
+  buildInputs = [ bash feh xrandr jq curl fzy ytfzf sshuttle svkbd scrcpy rbw xclip ffcast xkbset xmessage imagemagick ];
 
   installPhase = ''
     mkdir -p $out/bin
@@ -38,7 +39,7 @@ stdenv.mkDerivation rec {
     for i in $(ls $src/); do
       cp $src/$i $out/bin
       ln -sf $out/bin/tmenu_run $out/bin/regenerate
-      wrapProgram $out/bin/$i --prefix PATH : ${lib.makeBinPath [ sxhkd bash feh xrandr jq figlet curl fzy xkbset ytfzf sshuttle svkbd scrcpy xrectsel ffcast xmessage ]}
+      wrapProgram $out/bin/$i --prefix PATH : ${lib.makeBinPath [ sxhkd bash feh xrandr jq figlet curl fzy xkbset ytfzf sshuttle svkbd scrcpy xrectsel ffcast xmessage imagemagick ]}
     done
   '';
 }
diff --git a/builds/utils/rotate_image b/builds/utils/rotate_image
new file mode 100755
index 0000000..52c6996
--- /dev/null
+++ b/builds/utils/rotate_image
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+print_help() {
+	echo "
+rotate -- a thin wrapper around imagemagick
+
+$1 - degrees (clockwise)
+$2 - infile
+$3 - outfile"
+
+exit
+}
+
+if [ "$1" = "-h" ]; then
+	print_help
+fi
+
+if [ -z "$1" ]; then
+	print_help
+fi
+
+[ -z "$3" ] && 3="$2.out"
+convert "$1" -rotate "$2" "$3"