diff options
| author | Daniel Hahler <git@thequod.de> | 2016-06-16 01:03:48 +0200 |
|---|---|---|
| committer | Daniel Hahler <git@thequod.de> | 2016-06-16 20:20:29 +0200 |
| commit | 38a2076b893213f6d29b91299c5edbe5237a4320 (patch) | |
| tree | 60eccadc662e0dca899220d44b0ed0f431ebfede /shell | |
| parent | 5759d50d4a4ff05f826d1fe546b76315d3860a82 (diff) | |
zsh: pass through exit code from widgets
This allows to have a custom widget like the following, which would
additionally accept the line, but only in case of entries being
selected:
fzf-file-widget-with-accept() {
zle fzf-file-widget
if [[ "$?" == 0 ]] && (( $#BUFFER )); then
zle accept-line
fi
}
zle -N fzf-file-widget-with-accept
bindkey '\e^T' fzf-file-widget-with-accept
With this `<C-a>t` will launch fzf, and simulate the pressing of "Enter"
afterwards.
Diffstat (limited to 'shell')
| -rw-r--r-- | shell/key-bindings.zsh | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/shell/key-bindings.zsh b/shell/key-bindings.zsh index 35e5f194..ea65c0c0 100644 --- a/shell/key-bindings.zsh +++ b/shell/key-bindings.zsh @@ -8,10 +8,13 @@ __fsel() { -o -type f -print \ -o -type d -print \ -o -type l -print 2> /dev/null | sed 1d | cut -b3-"}" + setopt localoptions pipefail eval "$cmd | $(__fzfcmd) -m $FZF_CTRL_T_OPTS" | while read item; do echo -n "${(q)item} " done + local ret=$? echo + return $ret } __fzfcmd() { @@ -20,7 +23,9 @@ __fzfcmd() { fzf-file-widget() { LBUFFER="${LBUFFER}$(__fsel)" + local ret=$? zle redisplay + return $ret } zle -N fzf-file-widget bindkey '^T' fzf-file-widget @@ -29,8 +34,11 @@ bindkey '^T' fzf-file-widget fzf-cd-widget() { local cmd="${FZF_ALT_C_COMMAND:-"command find -L . \\( -path '*/\\.*' -o -fstype 'dev' -o -fstype 'proc' \\) -prune \ -o -type d -print 2> /dev/null | sed 1d | cut -b3-"}" + setopt localoptions pipefail cd "${$(eval "$cmd | $(__fzfcmd) +m $FZF_ALT_C_OPTS"):-.}" + local ret=$? zle reset-prompt + return $ret } zle -N fzf-cd-widget bindkey '\ec' fzf-cd-widget @@ -38,8 +46,9 @@ bindkey '\ec' fzf-cd-widget # CTRL-R - Paste the selected command from history into the command line fzf-history-widget() { local selected num - setopt localoptions noglobsubst + setopt localoptions noglobsubst pipefail selected=( $(fc -l 1 | eval "$(__fzfcmd) +s --tac +m -n2..,.. --tiebreak=index --toggle-sort=ctrl-r $FZF_CTRL_R_OPTS -q ${(q)LBUFFER}") ) + local ret=$? if [ -n "$selected" ]; then num=$selected[1] if [ -n "$num" ]; then @@ -47,6 +56,7 @@ fzf-history-widget() { fi fi zle redisplay + return $ret } zle -N fzf-history-widget bindkey '^R' fzf-history-widget |