mirror of
https://github.com/tmux-plugins/tmux-resurrect.git
synced 2024-11-25 06:18:48 +00:00
40 lines
1.6 KiB
Markdown
40 lines
1.6 KiB
Markdown
tmux-ressurect no longer restores shell history for each pane, as of [this PR](https://github.com/tmux-plugins/tmux-resurrect/pull/308).
|
|
|
|
As a workaround, you can use the `HISTFILE` environment variable to preserve history for each pane separately, and modify
|
|
`PROMPT_COMMAND` to make sure history gets saved with each new command.
|
|
|
|
Unfortunately, we haven't found a perfect way of getting a unique identifier for each pane, as the `TMUX_PANE` variable
|
|
seems to occasionally change when resurrecting. As a workaround, the example below sets a unique ID in each pane's `title`.
|
|
The downside of this implementation is that pane titles must all be unique across sessions/windows, and also must use the `pane_id_prefix`.
|
|
|
|
Any improvements/suggestions for getting a unique, persistent ID for each pane are welcome!
|
|
|
|
```bash
|
|
pane_id_prefix="resurrect_"
|
|
|
|
# Create history directory if it doesn't exist
|
|
HISTS_DIR=$HOME/.bash_history.d
|
|
mkdir -p "${HISTS_DIR}"
|
|
|
|
if [ -n "${TMUX_PANE}" ]; then
|
|
|
|
# Check if we've already set this pane title
|
|
pane_id=$(tmux display -pt "${TMUX_PANE:?}" "#{pane_title}")
|
|
if [[ $pane_id != "$pane_id_prefix"* ]]; then
|
|
|
|
# if not, set it to a random ID
|
|
random_id=$(head /dev/urandom | tr -dc A-Za-z0-9 | head -c 16)
|
|
printf "\033]2;$pane_id_prefix$random_id\033\\"
|
|
pane_id=$(tmux display -pt "${TMUX_PANE:?}" "#{pane_title}")
|
|
fi
|
|
|
|
# use the pane's random ID for the HISTFILE
|
|
export HISTFILE="${HISTS_DIR}/bash_history_tmux_${pane_id}"
|
|
else
|
|
export HISTFILE="${HISTS_DIR}/bash_history_no_tmux"
|
|
fi
|
|
|
|
# Stash the new history each time a command runs.
|
|
export PROMPT_COMMAND="$PROMPT_COMMAND;history -a"
|
|
```
|