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scripts/tmuxs: more improvements

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This commit is contained in:
Henrik Hautakoski 2025-11-03 07:24:39 +01:00
parent 5b67d85598
commit 5b322780fc
3 changed files with 32 additions and 5 deletions
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24
scripts/tmuxs/helpers.sh Normal file
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@ -0,0 +1,24 @@
#!/bin/bash
function current_session {
tty=$(tty)
for s in $(tmux list-sessions -F '#{session_name}' 2>/dev/null); do
tmux list-panes -F '#{pane_tty} #{session_name}' -t "$s"
done | grep "$tty" | awk '{print $2}'
}
function list_sessions {
tmux list-sessions -F "#{session_activity},#{session_id},#{session_name}" \
| sort -nr | cut -d, -f2,3 | format_session_string
}
# Given the input "#{session_id},#{session_name}" from tmux ($7,my_session for example)
# will output <id>: <name (7: my_session)
function format_session_string {
sed -r 's/^\$([[:digit:]]+),/\1: /'
}
# Extract the name part from the input (format "<id>: <name>")
function get_session_name {
sed 's/[[:digit:]]\+\:\s//'
}

9
scripts/tmuxs/kill.sh
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@ -1,11 +1,12 @@
#!/usr/bin/env bash #!/usr/bin/env bash
BASE_PATH=$(dirname $(readlink -f $BASH_SOURCE))
source ${BASE_PATH}/helpers.sh
SESSION=$(echo $@ | sed 's/: .*//g') SESSION=$(echo $@ | get_session_name)
CURRENT=$(tmux list-sessions -F "#{session_name}" -f "#{session_attached}" | head -n 1)
# If we are killing the current session. Move to another # If we are killing the current session. Move to another
if [ "$CURRENT" == "$SESSION" ]; then if [ "$(current_session)" == "$SESSION" ]; then
NEXT=$(tmux list-sessions -F "#{session_name}" -f "#{==:#{session_attached},0}" | head -n 1) NEXT=$(list_sessions | grep -v "${SESSION}" | head -n 1 | get_session_name)
if [ ! -z "$NEXT" ]; then if [ ! -z "$NEXT" ]; then
tmux switch -t "${NEXT}" tmux switch -t "${NEXT}"
fi fi

4
scripts/tmuxs/main.sh
View file

@ -1,5 +1,6 @@
#!/usr/bin/env bash #!/usr/bin/env bash
BASE_PATH=$(dirname $(readlink -f $BASH_SOURCE)) BASE_PATH=$(dirname $(readlink -f $BASH_SOURCE))
source ${BASE_PATH}/helpers.sh
source ${BASE_PATH}/.env source ${BASE_PATH}/.env
# Scripts # Scripts
@ -9,7 +10,8 @@ KILL_SCRIPT=${BASE_PATH}/kill.sh
if [[ $# -eq 1 ]]; then if [[ $# -eq 1 ]]; then
if [[ "$1" == "-a" ]]; then if [[ "$1" == "-a" ]]; then
selected=$($LIST_SESSIONS_SCRIPT | $FZF --bind "ctrl-d:execute(${KILL_SCRIPT} {})+reload(${LIST_SESSIONS_SCRIPT})" --border-label=Session | sed 's/: .*//g') selected=$($LIST_SESSIONS_SCRIPT | $FZF --bind "ctrl-d:execute(${KILL_SCRIPT} {})+reload(${LIST_SESSIONS_SCRIPT})" \
--border-label=Session | get_session_name)
if [ ! -z "$selected" ]; then if [ ! -z "$selected" ]; then
${BASE_PATH}/new.sh $selected ${BASE_PATH}/new.sh $selected
fi fi