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# Load _completion_ignore_case helper function
if ! declare -F _completion_ignore_case >/dev/null ; then
source "$HOME"/.bash_completion.d/_completion_ignore_case.bash
fi
# Completion function for sd; any sibling directories, excluding the self
_sd() {
# Build list of matching sibling directories
local ci comp
while IFS= read -d / -r comp ; do
COMPREPLY[ci++]=$comp
done < <(
# Make globs expand appropriately
shopt -s dotglob nullglob
# Get list of siblings; use trailing slashes to limit to directories
# There should always be at least one (self)
siblings=(../*/)
# Strip leading dot-dot-slash and trailing slash
siblings=("${siblings[@]#../}")
siblings=("${siblings[@]%/}")
# Add quoted siblings to new array; for large directories, this is
# faster than forking a subshell for `printf %q` on each item
while read -d / -r sibling ; do
siblings_quoted[sqi++]=$sibling
done < <(printf '%q/' "${siblings[@]}")
# Make matching work appropriately
if _completion_ignore_case ; then
shopt -s nocasematch 2>/dev/null
fi
# Get current dir
self=${PWD##*/}
# Iterate through keys of the siblings array
for si in "${!siblings[@]}" ; do
# Get sibling and associated quoted sibling
sibling=${siblings[si]}
sibling_quoted=${siblings_quoted[si]}
# Skip if this sibling looks like the current dir
[[ $sibling != "$self" ]] || continue
# If either the unquoted or quoted sibling matches, print the
# unquoted one as a completion reply
for match in "$sibling" "$sibling_quoted" ; do
case $match in
("$2"*)
printf '%s/' "$sibling"
break
;;
esac
done
done
)
}
complete -F _sd -o filenames sd
|
