From 31d3a72860f844a19073d4b145c53a07d77e1fef Mon Sep 17 00:00:00 2001
From: Kira Bruneau <kira.bruneau@pm.me>
Date: Mon, 22 Apr 2024 22:48:13 -0400
Subject: [PATCH] emacsPackages.acm-terminal: 20230601.1326 -> 20231206.1141

---
 .../manual-packages/acm-terminal/default.nix  | 22 ++++++++++++++-----
 1 file changed, 17 insertions(+), 5 deletions(-)

diff --git a/pkgs/applications/editors/emacs/elisp-packages/manual-packages/acm-terminal/default.nix b/pkgs/applications/editors/emacs/elisp-packages/manual-packages/acm-terminal/default.nix
index bac7de0fea35..970174f20c9f 100644
--- a/pkgs/applications/editors/emacs/elisp-packages/manual-packages/acm-terminal/default.nix
+++ b/pkgs/applications/editors/emacs/elisp-packages/manual-packages/acm-terminal/default.nix
@@ -4,21 +4,21 @@
 , acm
 , popon
 , writeText
-, unstableGitUpdater
+, writeScript
 }:
 
 let
-  rev = "0dbbd7f401da1bedd1a9146df6127233d601435b";
+  rev = "1851d8fa2a27d3fd8deeeb29cd21c3002b8351ba";
 in
 melpaBuild {
   pname = "acm-terminal";
-  version = "20230601.1326"; # 13:26 UTC
+  version = "20231206.1141";
 
   src = fetchFromGitHub {
     owner = "twlz0ne";
     repo = "acm-terminal";
     inherit rev;
-    sha256 = "sha256-Opouy9A6z0YUT1zxZq1yHx+r/hwNE93JDwfa1fMWNgc=";
+    sha256 = "sha256-EYhFrOo0j0JSNTdcZCbyM0iLxaymUXi1u6jZy8lTOaY=";
   };
 
   commit = rev;
@@ -32,7 +32,19 @@ melpaBuild {
     (acm-terminal :repo "twlz0ne/acm-terminal" :fetcher github)
   '';
 
-  passthru.updateScript = unstableGitUpdater { };
+  passthru.updateScript = writeScript "update.sh" ''
+    #!/usr/bin/env nix-shell
+    #!nix-shell -i bash -p common-updater-scripts coreutils git gnused
+    set -eu -o pipefail
+    tmpdir="$(mktemp -d)"
+    git clone --depth=1 https://github.com/twlz0ne/acm-terminal.git "$tmpdir"
+    pushd "$tmpdir"
+    commit=$(git show -s --pretty='format:%H')
+    # Based on: https://github.com/melpa/melpa/blob/2d8716906a0c9e18d6c979d8450bf1d15dd785eb/package-build/package-build.el#L523-L533
+    version=$(TZ=UTC git show -s --pretty='format:%cd' --date='format-local:%Y%m%d.%H%M' | sed 's|\.0*|.|')
+    popd
+    update-source-version emacsPackages.acm-terminal $version --rev="$commit"
+  '';
 
   meta = with lib; {
     description = "Patch for LSP bridge acm on Terminal";