ylib/zsh-autosuggestions
1
0
Fork 0
mirror of https://github.com/zsh-users/zsh-autosuggestions.git synced 2024-12-29 07:34:11 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Move check for MONITOR directly after fork

Browse Source 
This should properly handle the edge case where the MONITOR option is
changed between forking and killing.
This commit is contained in:
Eric Freese 2023-08-25 14:38:08 -06:00
parent b350b900ce
commit 6259d46d36
2 changed files with 20 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
src/async.zsh
View File

@ -16,18 +16,7 @@ _zsh_autosuggest_async_request() {
# We won't know the pid unless the user has zsh/system module installed
if (( _ZSH_AUTOSUGGEST_CHILD_PID )); then
# Zsh will make a new process group for the child process only if job
# control is enabled (MONITOR option)
if [[ -o MONITOR ]]; then
# Send the signal to the process group to kill any processes that may
# have been forked by the suggestion strategy
kill -TERM -$_ZSH_AUTOSUGGEST_CHILD_PID 2>/dev/null
else
# Kill just the child process since it wasn't placed in a new process
# group. If the suggestion strategy forked any child processes they may
# be orphaned and left behind.
kill -TERM $_ZSH_AUTOSUGGEST_CHILD_PID 2>/dev/null
fi
kill -TERM $_ZSH_AUTOSUGGEST_CHILD_PID 2>/dev/null
fi
fi
@ -50,6 +39,15 @@ _zsh_autosuggest_async_request() {
# Read the pid from the child process
read _ZSH_AUTOSUGGEST_CHILD_PID <&$_ZSH_AUTOSUGGEST_ASYNC_FD
# Zsh will make a new process group for the child process only if job
# control is enabled (MONITOR option)
if [[ -o MONITOR ]]; then
# If we need to kill the background process in the future, we'll send
# SIGTERM to the process group to kill any processes that may have been
# forked by the suggestion strategy
_ZSH_AUTOSUGGEST_CHILD_PID=${_ZSH_AUTOSUGGEST_CHILD_PID:+-$_ZSH_AUTOSUGGEST_CHILD_PID}
fi
# When the fd is readable, call the response handler
zle -F "$_ZSH_AUTOSUGGEST_ASYNC_FD" _zsh_autosuggest_async_response
}

22
zsh-autosuggestions.zsh
View File

@ -771,18 +771,7 @@ _zsh_autosuggest_async_request() {
# We won't know the pid unless the user has zsh/system module installed
if (( _ZSH_AUTOSUGGEST_CHILD_PID )); then
# Zsh will make a new process group for the child process only if job
# control is enabled (MONITOR option)
if [[ -o MONITOR ]]; then
# Send the signal to the process group to kill any processes that may
# have been forked by the suggestion strategy
kill -TERM -$_ZSH_AUTOSUGGEST_CHILD_PID 2>/dev/null
else
# Kill just the child process since it wasn't placed in a new process
# group. If the suggestion strategy forked any child processes they may
# be orphaned and left behind.
kill -TERM $_ZSH_AUTOSUGGEST_CHILD_PID 2>/dev/null
fi
kill -TERM $_ZSH_AUTOSUGGEST_CHILD_PID 2>/dev/null
fi
fi
@ -805,6 +794,15 @@ _zsh_autosuggest_async_request() {
# Read the pid from the child process
read _ZSH_AUTOSUGGEST_CHILD_PID <&$_ZSH_AUTOSUGGEST_ASYNC_FD
# Zsh will make a new process group for the child process only if job
# control is enabled (MONITOR option)
if [[ -o MONITOR ]]; then
# If we need to kill the background process in the future, we'll send
# SIGTERM to the process group to kill any processes that may have been
# forked by the suggestion strategy
_ZSH_AUTOSUGGEST_CHILD_PID=${_ZSH_AUTOSUGGEST_CHILD_PID:+-$_ZSH_AUTOSUGGEST_CHILD_PID}
fi
# When the fd is readable, call the response handler
zle -F "$_ZSH_AUTOSUGGEST_ASYNC_FD" _zsh_autosuggest_async_response
}