XDG-friendly config reload

`prefix + R` is currently bound to sourcing `~/.tmux.conf`.
For anyone using `~/.config/tmux/tmux.conf` or `${XDG_CONFIG_HOME}/tmux/tmux.conf`,
this binding will be of no use, perhaps even misleading.

This patch tests if the file `${XDG_CONFIG_HOME:-$HOME/.config}/tmux/tmux.conf` exists,
if affirmative, it sources it, if not, it sources `~/.tmux.conf`.
This commit is contained in:
Carlos Marx 2021-08-18 20:51:53 -03:00 committed by GitHub
parent 989d09249e
commit eba4cbe76f
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@ -64,6 +64,15 @@ key_binding_not_changed() {
fi fi
} }
get_tmux_config() {
local tmux_config_xdg="${XDG_CONFIG_HOME:-$HOME/.config}/tmux/tmux.conf"
local tmux_config="$HOME/.tmux.conf"
[[ -f "${tmux_config_xdg}" ]] && tmux_config=${tmux_config_xdg}
echo ${tmux_config}
}
main() { main() {
# OPTIONS # OPTIONS
@ -147,9 +156,11 @@ main() {
# source `.tmux.conf` file - as suggested in `man tmux` # source `.tmux.conf` file - as suggested in `man tmux`
if key_binding_not_set "R"; then if key_binding_not_set "R"; then
tmux bind-key R run-shell ' \ local tmux_config=$(get_tmux_config)
tmux source-file ~/.tmux.conf > /dev/null; \
tmux display-message "Sourced .tmux.conf!"' tmux bind-key R run-shell " \
tmux source-file ${tmux_config} > /dev/null; \
tmux display-message 'Sourced ${tmux_config}!'"
fi fi
} }
main main