From 5965b5015521aec4d71b41139192fb45ea797219 Mon Sep 17 00:00:00 2001
From: "R. Ryantm" <ryantm-bot@ryantm.com>
Date: Mon, 17 Aug 2026 22:12:17 +0000
Subject: [PATCH 1/2] imgp: 2.9 -> 3.0

---
 pkgs/by-name/im/imgp/package.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/by-name/im/imgp/package.nix b/pkgs/by-name/im/imgp/package.nix
index 0566de2fbad6..6a8e50010a5e 100644
--- a/pkgs/by-name/im/imgp/package.nix
+++ b/pkgs/by-name/im/imgp/package.nix
@@ -6,14 +6,14 @@
 
 python3Packages.buildPythonApplication (finalAttrs: {
   pname = "imgp";
-  version = "2.9";
+  version = "3.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "jarun";
     repo = "imgp";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-yQ2BzOBn6Bl9ieZkREKsj1zLnoPcf0hZhZ90Za5kiKA=";
+    hash = "sha256-CmpF4vIu7tXSnMTl/cBq/L4SHinT/ytO2OUjdjrFQRU=";
   };
 
   build-system = [ python3Packages.setuptools ];

From 29f8dadbade9ca6fa068a09e25053d19186fffea Mon Sep 17 00:00:00 2001
From: Nikolay Korotkiy <sikmir@disroot.org>
Date: Tue, 18 Aug 2026 02:54:46 +0400
Subject: [PATCH 2/2] imgp: modernize

---
 pkgs/by-name/im/imgp/package.nix | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/pkgs/by-name/im/imgp/package.nix b/pkgs/by-name/im/imgp/package.nix
index 6a8e50010a5e..5bccbb99f43b 100644
--- a/pkgs/by-name/im/imgp/package.nix
+++ b/pkgs/by-name/im/imgp/package.nix
@@ -2,6 +2,8 @@
   lib,
   fetchFromGitHub,
   python3Packages,
+  installShellFiles,
+  versionCheckHook,
 }:
 
 python3Packages.buildPythonApplication (finalAttrs: {
@@ -12,7 +14,7 @@ python3Packages.buildPythonApplication (finalAttrs: {
   src = fetchFromGitHub {
     owner = "jarun";
     repo = "imgp";
-    rev = "v${finalAttrs.version}";
+    tag = "v${finalAttrs.version}";
     hash = "sha256-CmpF4vIu7tXSnMTl/cBq/L4SHinT/ytO2OUjdjrFQRU=";
   };
 
@@ -20,19 +22,21 @@ python3Packages.buildPythonApplication (finalAttrs: {
 
   dependencies = [ python3Packages.pillow ];
 
+  nativeBuildInputs = [ installShellFiles ];
+
+  nativeInstallCheckInputs = [ versionCheckHook ];
+
   installFlags = [
     "DESTDIR=$(out)"
     "PREFIX="
   ];
 
   postInstall = ''
-    install -Dm555 auto-completion/bash/imgp-completion.bash $out/share/bash-completion/completions/imgp.bash
-    install -Dm555 auto-completion/fish/imgp.fish -t $out/share/fish/vendor_completions.d
-    install -Dm555 auto-completion/zsh/_imgp -t $out/share/zsh/site-functions
-  '';
-
-  checkPhase = ''
-    $out/bin/imgp --help
+    installManPage imgp.1
+    installShellCompletion --cmd imgp \
+      --bash auto-completion/bash/imgp-completion.bash \
+      --fish auto-completion/fish/imgp.fish \
+      --zsh auto-completion/zsh/_imgp
   '';
 
   meta = {