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zsh: Add zsh.history.ignoreAllDups config option #4248

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Merged
ncfavier merged 1 commit into from
Aug 4, 2023
Merged

zsh: Add zsh.history.ignoreAllDups config option #4248

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11 changes: 11 additions & 0 deletions modules/programs/zsh.nix
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Original file line number Diff line number Diff line change
Expand Up @@ -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;
Expand Down Expand Up @@ -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
Expand Down