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Kill session: switch to last attached if enabled in config #72

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Feb 14, 2024
Merged

Kill session: switch to last attached if enabled in config #72

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28 changes: 20 additions & 8 deletions src/cli.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -385,21 +385,33 @@ fn kill_subcommand(config: Config) -> Result<(), TmsError> {
.expect("The tmux command static string should always be valid utf-9");
current_session.retain(|x| x != '\'' && x != '\n');

let sessions = String::from_utf8(execute_tmux_command("tmux list-sessions -F #S").stdout)
let sessions = String::from_utf8(execute_tmux_command("tmux list-sessions -F '#{?session_attached,,#{session_name}#,#{session_last_attached}}").stdout)
.expect("The tmux command static string should always be valid utf-9");
let sessions: Vec<&str> = sessions.lines().collect();
let cleaned = sessions.replace('\'', "").replace("\n\n", "\n");
let mut sessions: Vec<(&str, &str)> = cleaned
.trim()
.split('\n')
.filter_map(|s| s.split_once(','))
.collect();

if let Some(SessionSortOrderConfig::LastAttached) = config.session_sort_order {
sessions.sort_by(|a, b| b.1.cmp(a.1));
}

let to_session = if config.default_session.is_some()
&& sessions.contains(&config.default_session.as_deref().unwrap())
&& sessions
.iter()
.find(|session| session.0 == config.default_session.as_deref().unwrap())
.is_some()
&& current_session != config.default_session.as_deref().unwrap()
{
config.default_session.as_deref().unwrap()
} else if current_session != sessions[0] {
sessions[0]
config.default_session.as_deref()
} else {
sessions.get(1).unwrap_or_else(|| &sessions[0])
sessions.first().map(|s| s.0)
};
execute_tmux_command(&format!("tmux switch-client -t {to_session}"));
if let Some(to_session) = to_session {
execute_tmux_command(&format!("tmux switch-client -t {to_session}"));
}
execute_tmux_command(&format!("tmux kill-session -t {current_session}"));

Ok(())
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