diff options
Diffstat (limited to 'home-config/zsh/zsh-autosuggestions/src/async.zsh')
-rw-r--r-- | home-config/zsh/zsh-autosuggestions/src/async.zsh | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/home-config/zsh/zsh-autosuggestions/src/async.zsh b/home-config/zsh/zsh-autosuggestions/src/async.zsh deleted file mode 100644 index 218eb26..0000000 --- a/home-config/zsh/zsh-autosuggestions/src/async.zsh +++ /dev/null @@ -1,76 +0,0 @@ - -#--------------------------------------------------------------------# -# Async # -#--------------------------------------------------------------------# - -_zsh_autosuggest_async_request() { - zmodload zsh/system 2>/dev/null # For `$sysparams` - - typeset -g _ZSH_AUTOSUGGEST_ASYNC_FD _ZSH_AUTOSUGGEST_CHILD_PID - - # If we've got a pending request, cancel it - if [[ -n "$_ZSH_AUTOSUGGEST_ASYNC_FD" ]] && { true <&$_ZSH_AUTOSUGGEST_ASYNC_FD } 2>/dev/null; then - # Close the file descriptor and remove the handler - exec {_ZSH_AUTOSUGGEST_ASYNC_FD}<&- - zle -F $_ZSH_AUTOSUGGEST_ASYNC_FD - - # We won't know the pid unless the user has zsh/system module installed - if [[ -n "$_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 - fi - fi - - # Fork a process to fetch a suggestion and open a pipe to read from it - exec {_ZSH_AUTOSUGGEST_ASYNC_FD}< <( - # Tell parent process our pid - echo $sysparams[pid] - - # Fetch and print the suggestion - local suggestion - _zsh_autosuggest_fetch_suggestion "$1" - echo -nE "$suggestion" - ) - - # There's a weird bug here where ^C stops working unless we force a fork - # See https://github.com/zsh-users/zsh-autosuggestions/issues/364 - autoload -Uz is-at-least - is-at-least 5.8 || command true - - # Read the pid from the child process - read _ZSH_AUTOSUGGEST_CHILD_PID <&$_ZSH_AUTOSUGGEST_ASYNC_FD - - # When the fd is readable, call the response handler - zle -F "$_ZSH_AUTOSUGGEST_ASYNC_FD" _zsh_autosuggest_async_response -} - -# Called when new data is ready to be read from the pipe -# First arg will be fd ready for reading -# Second arg will be passed in case of error -_zsh_autosuggest_async_response() { - emulate -L zsh - - local suggestion - - if [[ -z "$2" || "$2" == "hup" ]]; then - # Read everything from the fd and give it as a suggestion - IFS='' read -rd '' -u $1 suggestion - zle autosuggest-suggest -- "$suggestion" - - # Close the fd - exec {1}<&- - fi - - # Always remove the handler - zle -F "$1" -} |