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tmux-resurrect
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Add zsh support in save/restore functions 

Signed-off-by: Mohammad Alsaleh <CE.Mohammad.AlSaleh@gmail.com>
pull/151/merge
Mohammad Alsaleh 2015-09-16 19:02:35 +03:00 committed by Bruno Sutic
parent fbed36ad0e
commit e757e1b8a9
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GPG Key ID: CAFA7B1B2914ED81
3 changed files with 35 additions and 7 deletions
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3
scripts/helpers.sh
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@ -141,5 +141,6 @@ pane_contents_archive_file() {
resurrect_history_file() {
local pane_id="$1"
echo "$(resurrect_dir)/bash_history-${pane_id}"
local shell_name="$2"
echo "$(resurrect_dir)/${shell_name}_history-${pane_id}"
}

12
scripts/restore.sh
View File

@ -274,10 +274,16 @@ restore_shell_history() {
awk 'BEGIN { FS="\t"; OFS="\t" } /^pane/ { print $2, $3, $7, $10; }' $(last_resurrect_file) |
while IFS=$d read session_name window_number pane_index pane_command; do
if ! is_pane_registered_as_existing "$session_name" "$window_number" "$pane_index"; then
if [ "$pane_command" == "bash" ]; then
local pane_id="$session_name:$window_number.$pane_index"
local read_command="history -r '$(resurrect_history_file "$pane_id")'"
local pane_id="$session_name:$window_number.$pane_index"
local history_file="$(resurrect_history_file "$pane_id" "$pane_command")"
if [ "$pane_command" = "bash" ]; then
local read_command="history -r '$history_file'"
tmux send-keys -t "$pane_id" "$read_command" C-m
elif [ "$pane_command" = "zsh" ]; then
local accept_line="$(expr "$(zsh -i -c bindkey | grep -m1 '\saccept-line$')" : '^"\(.*\)".*')"
local read_command="fc -R '$history_file'; clear"
tmux send-keys -t "$pane_id" "$read_command" "$accept_line"
fi
fi
done

27
scripts/save.sh
View File

@ -143,16 +143,37 @@ capture_pane_contents() {
}
save_shell_history() {
if [ "$pane_command" = "bash" ]; then
local history_w='history -w'
local accept_line='C-m'
local end_of_line='C-e'
local backward_kill_line='C-u'
elif [ "$pane_command" = "zsh" ]; then
# fc -W does not work with -L
# fc -l format is different from what's written by fc -W
# fc -R either reads the format produced by fc -W or considers
# the entire line to be a command. That's why we need -n.
# fc -l only list the last 16 items by default, I think 64 is more reasonable.
local history_w='fc -lLn -64 >'
local zsh_bindkey="$(zsh -i -c bindkey)"
local accept_line="$(expr "$(echo "$zsh_bindkey" | grep -m1 '\saccept-line$')" : '^"\(.*\)".*')"
local end_of_line="$(expr "$(echo "$zsh_bindkey" | grep -m1 '\send-of-line$')" : '^"\(.*\)".*')"
local backward_kill_line="$(expr "$(echo "$zsh_bindkey" | grep -m1 '\sbackward-kill-line$')" : '^"\(.*\)".*')"
else
return
fi
local pane_id="$1"
local pane_command="$2"
local full_command="$3"
if [ "$pane_command" == "bash" ] && [ "$full_command" == ":" ]; then
if [ "$full_command" = ":" ]; then
# leading space prevents the command from being saved to history
# (assuming default HISTCONTROL settings)
local write_command=" history -w '$(resurrect_history_file "$pane_id")'"
local write_command=" $history_w '$(resurrect_history_file "$pane_id" "$pane_command")'"
# C-e C-u is a Bash shortcut sequence to clear whole line. It is necessary to
# delete any pending input so it does not interfere with our history command.
tmux send-keys -t "$pane_id" C-e C-u "$write_command" C-m
tmux send-keys -t "$pane_id" "$end_of_line" "$backward_kill_line" "$write_command" "$accept_line"
fi
}