64 lines
2.4 KiB
Fish
64 lines
2.4 KiB
Fish
# Copyright (C) 2026 Rootiest
|
|
# SPDX-License-Identifier: AGPL-3.0-or-later
|
|
|
|
# SYNOPSIS
|
|
# __config_settings_set_value <varname> <type> <value>
|
|
#
|
|
# DESCRIPTION
|
|
# Sets a universal config variable from a config-settings value page,
|
|
# immediately and persistently. An empty <value> erases the variable so the
|
|
# built-in default takes over. List types split <value> on whitespace; all
|
|
# other types store it as a single value. When <varname> is a scrollback
|
|
# variable, the exported SCROLLBACK_HISTORY_* mirror is re-derived so the
|
|
# POSIX wrappers in the live session see the change without a re-login.
|
|
#
|
|
# ARGUMENTS
|
|
# varname Variable name without the $ prefix
|
|
# type "list" (whitespace-split) or any other tag (single value)
|
|
# value The new value; empty string erases (reset to default)
|
|
#
|
|
# RETURNS
|
|
# 0 Always
|
|
#
|
|
# EXAMPLE
|
|
# __config_settings_set_value sponge_delay int 5
|
|
# __config_settings_set_value sponge_successful_exit_codes list "0 1 130"
|
|
# __config_settings_set_value __fish_scrollback_history_dir path ~/logs
|
|
# __config_settings_set_value __fish_user_dots_path path '' # reset
|
|
function __config_settings_set_value
|
|
set -l varname $argv[1]
|
|
set -l type $argv[2]
|
|
set -l value $argv[3]
|
|
|
|
# stderr suppressed: editing a universal while a global of the same name
|
|
# shadows it makes interactive fish emit a shadow warning that would
|
|
# corrupt the in-place panel redraw (see __config_settings_apply).
|
|
if test -z "$value"
|
|
set -Ue $varname 2>/dev/null
|
|
else
|
|
switch $type
|
|
case list
|
|
set -U $varname (string split -n ' ' -- $value) 2>/dev/null
|
|
case '*'
|
|
# ponytail: values here are paths/ints/tokens, never leading-dash
|
|
set -U $varname $value 2>/dev/null
|
|
end
|
|
end
|
|
|
|
# Scrollback export mirror — POSIX wrappers read these from the env.
|
|
switch $varname
|
|
case __fish_scrollback_history_dir
|
|
if set -q __fish_scrollback_history_dir
|
|
set -gx SCROLLBACK_HISTORY_DIR $__fish_scrollback_history_dir
|
|
else
|
|
set -gx SCROLLBACK_HISTORY_DIR "$HOME/.terminal_history"
|
|
end
|
|
case __fish_scrollback_history_max_files
|
|
if set -q __fish_scrollback_history_max_files
|
|
set -gx SCROLLBACK_HISTORY_MAX_FILES $__fish_scrollback_history_max_files
|
|
else
|
|
set -gx SCROLLBACK_HISTORY_MAX_FILES 100
|
|
end
|
|
end
|
|
end
|