From 20b6f6fa5f8b83710bd3de33ed255f480e8b12e4 Mon Sep 17 00:00:00 2001
From: Lin Jian <me@linj.tech>
Date: Sun, 18 Aug 2024 06:39:22 +0800
Subject: [PATCH] emacsPackages.p4-16-mode: fix build

https://hydra.nixos.org/build/269588786
(cherry picked from commit 8f295e4d422130d9beba34564f37d42e33e93811)
---
 .../elisp-packages/nongnu-devel-packages.nix   | 18 +++++++++++++++++-
 .../emacs/elisp-packages/nongnu-packages.nix   | 15 +++++++++++++++
 2 files changed, 32 insertions(+), 1 deletion(-)

diff --git a/pkgs/applications/editors/emacs/elisp-packages/nongnu-devel-packages.nix b/pkgs/applications/editors/emacs/elisp-packages/nongnu-devel-packages.nix
index 01bca0ff1f8a..7b156aeaaa49 100644
--- a/pkgs/applications/editors/emacs/elisp-packages/nongnu-devel-packages.nix
+++ b/pkgs/applications/editors/emacs/elisp-packages/nongnu-devel-packages.nix
@@ -35,7 +35,23 @@ let
 
       super = imported;
 
-      overrides = { };
+      overrides = {
+        p4-16-mode = super.p4-16-mode.overrideAttrs {
+          # workaround https://github.com/NixOS/nixpkgs/issues/301795
+          prePatch = ''
+            mkdir tmp-untar-dir
+            pushd tmp-untar-dir
+
+            tar --extract --verbose --file=$src
+            content_directory=$(echo p4-16-mode-*)
+            cp --verbose $content_directory/p4-16-mode-pkg.el $content_directory/p4-pkg.el
+            src=$PWD/$content_directory.tar
+            tar --create --verbose --file=$src $content_directory
+
+            popd
+          '';
+        };
+      };
 
     in
     super // overrides
diff --git a/pkgs/applications/editors/emacs/elisp-packages/nongnu-packages.nix b/pkgs/applications/editors/emacs/elisp-packages/nongnu-packages.nix
index beca93ea4c35..4f827f545ac6 100644
--- a/pkgs/applications/editors/emacs/elisp-packages/nongnu-packages.nix
+++ b/pkgs/applications/editors/emacs/elisp-packages/nongnu-packages.nix
@@ -30,6 +30,21 @@ self: let
     super = imported;
 
     overrides = {
+      p4-16-mode = super.p4-16-mode.overrideAttrs {
+        # workaround https://github.com/NixOS/nixpkgs/issues/301795
+        prePatch = ''
+          mkdir tmp-untar-dir
+          pushd tmp-untar-dir
+
+          tar --extract --verbose --file=$src
+          content_directory=$(echo p4-16-mode-*)
+          cp --verbose $content_directory/p4-16-mode-pkg.el $content_directory/p4-pkg.el
+          src=$PWD/$content_directory.tar
+          tar --create --verbose --file=$src $content_directory
+
+          popd
+        '';
+      };
     };
 
   in super // overrides);