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Save single session #447

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Save single session #447

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e0a5636
Added ability to save a single session
Aug 7, 2022
0938a75
save-current: support session with space in name
Aug 7, 2022
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3 changes: 2 additions & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,8 @@ Automatic restoring and continuous saving of tmux env is also possible with

### Key bindings

- `prefix + Ctrl-s` - save
- `prefix + Ctrl-s` - save all sessions
- `prefix + Ctrl-t` - save current session
- `prefix + Ctrl-r` - restore

### About
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4 changes: 3 additions & 1 deletion docs/custom_key_bindings.md
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Expand Up @@ -2,10 +2,12 @@

The default key bindings are:

- `prefix + Ctrl-s` - save
- `prefix + Ctrl-s` - save all sessions
- `prefix + Ctrl-t` - save current session
- `prefix + Ctrl-r` - restore

To change these, add to `.tmux.conf`:

set -g @resurrect-save 'S'
set -g @resurrect-save-current 'T'
set -g @resurrect-restore 'R'
9 changes: 9 additions & 0 deletions resurrect.tmux
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Expand Up @@ -13,6 +13,14 @@ set_save_bindings() {
done
}

set_save_current_bindings() {
local key_bindings=$(get_tmux_option "$save_current_option" "$default_save_current_key")
local key
for key in $key_bindings; do
tmux bind-key "$key" run-shell "$CURRENT_DIR/scripts/save.sh -t #S"
done
}

set_restore_bindings() {
local key_bindings=$(get_tmux_option "$restore_option" "$default_restore_key")
local key
Expand All @@ -33,6 +41,7 @@ set_script_path_options() {

main() {
set_save_bindings
set_save_current_bindings
set_restore_bindings
set_default_strategies
set_script_path_options
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23 changes: 19 additions & 4 deletions scripts/save.sh
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Expand Up @@ -10,8 +10,18 @@ source "$CURRENT_DIR/spinner_helpers.sh"
d=$'\t'
delimiter=$'\t'

# if "quiet" script produces no output
SCRIPT_OUTPUT="$1"
while getopts "t:q" opt; do
case "$opt" in
t)
TARGET_SESSION="$OPTARG"
tmux has-session -t "$TARGET_SESSION" ||
exit 1
;;
q)
SCRIPT_OUTPUT="quiet"
;;
esac
done

grouped_sessions_format() {
local format
Expand Down Expand Up @@ -82,11 +92,15 @@ state_format() {
}

dump_panes_raw() {
tmux list-panes -a -F "$(pane_format)"
[ -z "$TARGET_SESSION" ] &&
tmux list-panes -a -F "$(pane_format)" ||
tmux list-panes -s -t "$TARGET_SESSION" -F "$(pane_format)"
}

dump_windows_raw(){
tmux list-windows -a -F "$(window_format)"
[ -z "$TARGET_SESSION" ] &&
tmux list-windows -a -F "$(window_format)" ||
tmux list-windows -t "$TARGET_SESSION" -F "$(window_format)"
}

toggle_window_zoom() {
Expand Down Expand Up @@ -215,6 +229,7 @@ dump_windows() {
}

dump_state() {
[[ -z "$TARGET_SESSION" ]] || return
tmux display-message -p "$(state_format)"
}

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3 changes: 3 additions & 0 deletions scripts/variables.sh
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Expand Up @@ -3,6 +3,9 @@ default_save_key="C-s"
save_option="@resurrect-save"
save_path_option="@resurrect-save-script-path"

default_save_current_key="C-t"
save_current_option="@resurrect-save-current"

default_restore_key="C-r"
restore_option="@resurrect-restore"
restore_path_option="@resurrect-restore-script-path"
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