From 15043a65915bcc16ad207d65b202659e4988066b Mon Sep 17 00:00:00 2001
From: Lena Fuhrimann <6780471+cloudlena@users.noreply.github.com>
Date: Fri, 4 Aug 2023 12:12:57 +0200
Subject: [PATCH] zsh: Add `zsh.history.ignoreAllDups` config option (#4248)

---
 modules/programs/zsh.nix | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/modules/programs/zsh.nix b/modules/programs/zsh.nix
index 94f2a392..58f700df 100644
--- a/modules/programs/zsh.nix
+++ b/modules/programs/zsh.nix
@@ -79,6 +79,16 @@ let
         '';
       };
 
+      ignoreAllDups = mkOption {
+        type = types.bool;
+        default = false;
+        description = ''
+          If a new command line being added to the history list
+          duplicates an older one, the older command is removed
+          from the list (even if it is not the previous event).
+        '';
+      };
+
       ignoreSpace = mkOption {
         type = types.bool;
         default = true;
@@ -588,6 +598,7 @@ in
 
         setopt HIST_FCNTL_LOCK
         ${if cfg.history.ignoreDups then "setopt" else "unsetopt"} HIST_IGNORE_DUPS
+        ${if cfg.history.ignoreAllDups then "setopt" else "unsetopt"} HIST_IGNORE_ALL_DUPS
         ${if cfg.history.ignoreSpace then "setopt" else "unsetopt"} HIST_IGNORE_SPACE
         ${if cfg.history.expireDuplicatesFirst then "setopt" else "unsetopt"} HIST_EXPIRE_DUPS_FIRST
         ${if cfg.history.share then "setopt" else "unsetopt"} SHARE_HISTORY