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chore: completion test command sequence (#4115)

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cleanup zsh global scope
This commit is contained in:
LangLangBart
2024-12-03 12:34:26 +01:00
committed by GitHub
parent b5f94f961d
commit a6957aba11
2 changed files with 30 additions and 14 deletions
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27
shell/completion.zsh
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@@ -122,7 +122,6 @@ __fzf_comprun() {
# Extract the name of the command. e.g. ls; foo=1 ssh **<tab>
__fzf_extract_command() {
setopt localoptions noksh_arrays
# Control completion with the "compstate" parameter, insert and list nothing
compstate[insert]=
compstate[list]=
@@ -303,17 +302,9 @@ _fzf_complete_kill_post() {
}
fzf-completion() {
typeset -g cmd_word
trap 'unset cmd_word' EXIT
local tokens prefix trigger tail matches lbuf d_cmds cursor_pos
local tokens prefix trigger tail matches lbuf d_cmds cursor_pos cmd_word
setopt localoptions noshwordsplit noksh_arrays noposixbuiltins
# Check if at least one completion system (old or new) is active
if ! zmodload -F zsh/parameter p:functions 2>/dev/null || ! (( ${+functions[compdef]} )); then
if ! zmodload -e zsh/compctl; then
zmodload -i zsh/compctl
fi
fi
# http://zsh.sourceforge.net/FAQ/zshfaq03.html
# http://zsh.sourceforge.net/Doc/Release/Expansion.html#Parameter-Expansion-Flags
tokens=(${(z)LBUFFER})
@@ -339,15 +330,25 @@ fzf-completion() {
if [ ${#tokens} -gt 1 -a "$tail" = "$trigger" ]; then
d_cmds=(${=FZF_COMPLETION_DIR_COMMANDS-cd pushd rmdir})
cursor_pos=$CURSOR
{
cursor_pos=$CURSOR
# Move the cursor before the trigger to preserve word array elements when
# trigger chars like ';' or '`' would otherwise reset the 'words' array.
CURSOR=$((cursor_pos - ${#trigger} - 1))
# Assign the extracted command to the global variable 'cmd_word'
# Check if at least one completion system (old or new) is active.
# If at least one user-defined completion widget is detected, nothing will
# be completed if neither the old nor the new completion system is enabled.
# In such cases, the 'zsh/compctl' module is loaded as a fallback.
if ! zmodload -F zsh/parameter p:functions 2>/dev/null || ! (( ${+functions[compdef]} )); then
zmodload -F zsh/compctl 2>/dev/null
fi
# Create a completion widget to access the 'words' array (man zshcompwid)
zle -C __fzf_extract_command .complete-word __fzf_extract_command
zle __fzf_extract_command
} always {
CURSOR=$cursor_pos
# Delete the completion widget
zle -D __fzf_extract_command 2>/dev/null
}
[ -z "$trigger" ] && prefix=${tokens[-1]} || prefix=${tokens[-1]:0:-${#trigger}}
@@ -376,8 +377,6 @@ fzf-completion() {
unset binding
}
# Completion widget to gain access to the 'words' array (man zshcompwid)
zle -C __fzf_extract_command .complete-word __fzf_extract_command
# Normal widget
zle -N fzf-completion
bindkey '^I' fzf-completion