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(scripts) improved stability of tmux script

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zegonix
2026-04-20 09:10:35 +02:00
parent 4be23172f3
commit 6cbc3615a2
1 changed files with 32 additions and 17 deletions
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scripts/default-tmux-session.sh
+32 -17
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@@ -1,7 +1,8 @@
#!/usr/bin/env bash #!/usr/bin/env bash
DEFAULT_SESSION='quak' default_session='quak'
DUMMY_SESSION='dummy' dummy_session='dummy'
temp_window='temp'
function create_default_session { function create_default_session {
if [[ -n "$TMUX" ]]; then if [[ -n "$TMUX" ]]; then
@@ -13,31 +14,45 @@ function create_default_session {
# check if the default session exists # check if the default session exists
# redirect stderr to /dev/null because `session not found` is # redirect stderr to /dev/null because `session not found` is
# not a relevant error in this case # not a relevant error in this case
if $(tmux has-session -t ${DEFAULT_SESSION} 2>/dev/null); then if $(tmux has-session -t ${default_session} 2>/dev/null); then
# return success so the external attach command is run # return success so the external attach command is run
return 0 return 0
fi fi
# check repository paths
if [[ -d "${HOME}/repositories" ]]; then
path_repositories="${HOME}/repositories"
fi
if [[ -d "${HOME}/dotfiles" ]]; then
path_dotfiles="${HOME}/dotfiles"
elif [[ -n "${path_repositories}" ]] && [[ -d "${path_repositories}/dotfiles" ]]; then
path_dotfiles="${path_repositories}/dotfiles"
fi
if [[ -d "${HOME}/collection" ]]; then
path_documentation="${HOME}/collection"
elif [[ -n "${path_repositories}" ]] && [[ -d "${path_repositories}/collection" ]]; then
path_documentation="${path_repositories}/collection"
fi
# start dummy session to avoid error messages on `has-session` # start dummy session to avoid error messages on `has-session`
tmux new-session -d -s "$DUMMY_SESSION" tmux new-session -d -s "${dummy_session}"
# dont forget the '-d' option, otherwise the session is closed # dont forget the '-d' option, otherwise the session is closed
# before the rest of the commands are executed # before the rest of the commands are executed
tmux new-session -d -s "$DEFAULT_SESSION" -n "temp" -c "$HOME" # create dummy window to set default path for new windows tmux new-session -d -s "${default_session}" -n "${temp_window}" -c "${HOME}" # create dummy window to set default path for new windows
tmux new-window -t "$DEFAULT_SESSION" -n "dotfiles" -c "$HOME/dotfiles" tmux new-window -t "${default_session}" -n "dotfiles" -c "${path_dotfiles}"
tmux new-window -t "$DEFAULT_SESSION" -n "docs" -c "$HOME/collection" tmux new-window -t "${default_session}" -n "docs" -c "${path_documentation}"
tmux new-window -t "$DEFAULT_SESSION" -n "stuff" -c "$HOME" tmux new-window -t "${default_session}" -n "stuff" -c "${HOME}"
tmux kill-window -t "temp" tmux kill-window -t "${temp_window}"
# this causes the script to exit only, when the session is ended or detached ## NOTE: this causes the script to exit only, when the session is ended
# it also causes tmux's detach command with hang up signal to fail ## or detached.
# therefore the following line is commented out ## it also causes tmux's detach command with hang up signal to fail,
# an `alias` is created in `.bashrc` which calls this script and runs ## therefore the following line is commented out and an `alias` is
# `tmux attach` on successful execution ## created in `.bashrc`, which runs this script and `tmux attach`
#tmux attach -t "${DEFAULT_SESSION}"
#tmux attach -t "$DEFAULT_SESSION" tmux kill-session -t "${dummy_session}"
tmux kill-session -t "$DUMMY_SESSION"
} }
create_default_session create_default_session