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dotfiles/tmux/.config/sh/alias.d/tmux.sh

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Add tmux fzf session chooser Added tmux session chooser. Aliased to `tm`, calling `tmux_attach_start` (the original tm script). When called without arguments displays a fzf list of currently running tmux sessions, with a preview to their respective open panes. A session can be chosen in fzf which tmux will attach itself to. When creating a query in fzf which does not have a valid target and confirming, tmux will automatically create that session and attach itself to it. When called with an argument, tmux will attach itself or create a session of the same name. If called with the name of a session file, as before, tmux will automatically execute that session file and attach itself to it.
2020-02-02 22:44:23 +00:00
#!/usr/bin/env sh
exist() { type "$1" >/dev/null 2>&1; }
Fix tmux vim navigator movement Fixes tmux xdg-compliance (and, more importantly, Tmux Plugin Manager's) by setting the environment variable TMUX_PLUGIN_MANAGER_PATH to follow xdg specifications. Tmux, due to not being xdg-compliant, needs to be aliased to start with the `-f` option pointing into the configuration directory. Fixes tmux vim nagigator's controls being overwritten by other control schemes in tmux.
2020-02-06 19:30:35 +00:00
# alias tmux to follow xdg-specification
# shellcheck disable=2139
alias tmux="tmux -f ${XDG_CONFIG_HOME:-$HOME/.config}/tmux/tmux.conf"
Add tmux fzf session chooser Added tmux session chooser. Aliased to `tm`, calling `tmux_attach_start` (the original tm script). When called without arguments displays a fzf list of currently running tmux sessions, with a preview to their respective open panes. A session can be chosen in fzf which tmux will attach itself to. When creating a query in fzf which does not have a valid target and confirming, tmux will automatically create that session and attach itself to it. When called with an argument, tmux will attach itself or create a session of the same name. If called with the name of a session file, as before, tmux will automatically execute that session file and attach itself to it.
2020-02-02 22:44:23 +00:00
# fzf
if exist fzf; then
# fzf select a tmux session to connect to, with pane preview
tmux: Fix session chooser without fzf If no fzf is installed, session chooser will now be the old manual session name input. `tm session-name` will attach or create a session of the same name, whether fzf is installed or not. If invoked without argument, and fzf is installed will show a list of sessions to choose from. If fzf is missing, will create new session based on current directory. `tl` has been changed to display the old non-interactive list if no fzf exists. If fzf has been found however, it points to `tm` instead, since invoking it without arguments fulfills the same function.
2020-07-23 13:29:05 +00:00
alias tm='_fzf_tmux_attach_start_session'
alias tl=tm
else
alias tm='tmux_attach_start'
# show a list of running tmux sessions
alias tl='tmux list-sessions -F "#{session_name}" 2>/dev/null '
Add tmux fzf session chooser Added tmux session chooser. Aliased to `tm`, calling `tmux_attach_start` (the original tm script). When called without arguments displays a fzf list of currently running tmux sessions, with a preview to their respective open panes. A session can be chosen in fzf which tmux will attach itself to. When creating a query in fzf which does not have a valid target and confirming, tmux will automatically create that session and attach itself to it. When called with an argument, tmux will attach itself or create a session of the same name. If called with the name of a session file, as before, tmux will automatically execute that session file and attach itself to it.
2020-02-02 22:44:23 +00:00
fi
tmux: Fix session chooser without fzf If no fzf is installed, session chooser will now be the old manual session name input. `tm session-name` will attach or create a session of the same name, whether fzf is installed or not. If invoked without argument, and fzf is installed will show a list of sessions to choose from. If fzf is missing, will create new session based on current directory. `tl` has been changed to display the old non-interactive list if no fzf exists. If fzf has been found however, it points to `tm` instead, since invoking it without arguments fulfills the same function.
2020-07-23 13:29:05 +00:00
_fzf_tmux_list_sessions() {
tmux list-sessions -F "#{session_name}" 2>/dev/null | fzf \
--layout=reverse \
--height=50% \
--border \
--prompt="Session> " \
--preview="tmux_pane_tree {}" \
--preview-window=right:99% \
--print-query
}
_fzf_tmux_attach_start_session() {
Add tmux fzf session chooser Added tmux session chooser. Aliased to `tm`, calling `tmux_attach_start` (the original tm script). When called without arguments displays a fzf list of currently running tmux sessions, with a preview to their respective open panes. A session can be chosen in fzf which tmux will attach itself to. When creating a query in fzf which does not have a valid target and confirming, tmux will automatically create that session and attach itself to it. When called with an argument, tmux will attach itself or create a session of the same name. If called with the name of a session file, as before, tmux will automatically execute that session file and attach itself to it.
2020-02-02 22:44:23 +00:00
if [ -z "$1" ]; then
tmux: Fix session chooser without fzf If no fzf is installed, session chooser will now be the old manual session name input. `tm session-name` will attach or create a session of the same name, whether fzf is installed or not. If invoked without argument, and fzf is installed will show a list of sessions to choose from. If fzf is missing, will create new session based on current directory. `tl` has been changed to display the old non-interactive list if no fzf exists. If fzf has been found however, it points to `tm` instead, since invoking it without arguments fulfills the same function.
2020-07-23 13:29:05 +00:00
result=$(_fzf_tmux_list_sessions)
Add tmux fzf session chooser Added tmux session chooser. Aliased to `tm`, calling `tmux_attach_start` (the original tm script). When called without arguments displays a fzf list of currently running tmux sessions, with a preview to their respective open panes. A session can be chosen in fzf which tmux will attach itself to. When creating a query in fzf which does not have a valid target and confirming, tmux will automatically create that session and attach itself to it. When called with an argument, tmux will attach itself or create a session of the same name. If called with the name of a session file, as before, tmux will automatically execute that session file and attach itself to it.
2020-02-02 22:44:23 +00:00
case "$?" in
0)
# found a session, attaching
tmux_attach_start "$(echo "$result" | tail --lines=1)"
;;
1)
# did not find a session, creating
result=$(echo "$result" | head --lines=1)
# if . was only thing entered, create one for current dir
if [ "$result" = "." ]; then
tmux_attach_start
# create for query name
else
tmux_attach_start "$result"
fi
;;
esac
else
tmux_attach_start "$1"
fi
}
unset choice
unset -f exist
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