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zsh: add option: history.append

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This change adds the programs.zsh.history.append option in
order to manage the configuration of the APPEND_HISTORY zsh option.
This commit is contained in:
sudoforge 2024-05-26 14:10:37 -07:00
parent 90ae324e2c
commit 664bdec91e
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1 changed files with 16 additions and 0 deletions
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16
modules/programs/zsh.nix
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@ -34,6 +34,21 @@ let
historyModule = types.submodule ({ config, ... }: {
options = {
append = mkOption {
type = types.bool;
default = false;
description = ''
If set, zsh sessions will append their history list to the history
file, rather than replace it. Thus, multiple parallel zsh sessions
will all have the new entries from their history lists added to the
history file, in the order that they exit.
This file will still be periodically re-written to trim it when the
number of lines grows 20% beyond the value specified by
`programs.zsh.history.save`.
'';
};
size = mkOption {
type = types.int;
default = 10000;
@ -652,6 +667,7 @@ in
mkdir -p "$(dirname "$HISTFILE")"
setopt HIST_FCNTL_LOCK
${if cfg.history.append then "setopt" else "unsetopt"} APPEND_HISTORY
${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