diff options
| author | Hugues Hiegel <hugues.hiegel@qosmos.com> | 2013-09-27 17:01:32 +0200 |
|---|---|---|
| committer | Hugues Hiegel <hugues.hiegel@qosmos.com> | 2013-09-27 17:07:46 +0200 |
| commit | 03fb0e46ca19a4486a7c104ce0b70b346869a467 (patch) | |
| tree | f0ed222c66c85a79f69f9f69f1de38dce42e5414 | |
| parent | da9ec47882b091c0d95f2ef57b83f2f3889aa8ab (diff) | |
[Keys] Asks confirmation before exiting top zsh process
| -rw-r--r-- | 01_Internal.zsh | 5 | ||||
| -rw-r--r-- | user:hugues/KeyBindings.zsh | 8 |
2 files changed, 12 insertions, 1 deletions
diff --git a/01_Internal.zsh b/01_Internal.zsh index 8624ede..df9731e 100644 --- a/01_Internal.zsh +++ b/01_Internal.zsh @@ -631,3 +631,8 @@ _process_tree() done } +# Asks confirmation before executing parameters +confirm() { + read -q "?Are you sure? " && $@ +} + diff --git a/user:hugues/KeyBindings.zsh b/user:hugues/KeyBindings.zsh index fb241f4..1c4a693 100644 --- a/user:hugues/KeyBindings.zsh +++ b/user:hugues/KeyBindings.zsh @@ -164,9 +164,15 @@ bindkey -v # This setup may change the `ESC' keybinding to `C-d'. That defeats the # possibility to exit zsh by pressing `C-d' (which usually sends EOF). # With this widget, you can type `:q<RET>' to exit the shell from vicmd. +if [ $( _process_tree | grep -o zsh | wc -l ) -gt 1 ] +then + CONFIRM_EXIT="" +else + CONFIRM_EXIT="confirm " +fi function ft-zshexit { [[ -o hist_ignore_space ]] && BUFFER=' ' - BUFFER="${BUFFER}exit" + BUFFER="${BUFFER}${CONFIRM_EXIT}exit" zle .accept-line } zle -N q ft-zshexit |