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cmd: make autocomplete compatible with bash's posix mode #3489

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This commit is contained in:
Danil Semelenov 2019-09-06 15:11:08 +03:00 committed by Nick Craig-Wood
parent f1347139fa
commit 1382dba3c8
1 changed files with 13 additions and 5 deletions
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18
cmd/help.go
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@ -39,7 +39,7 @@ documentation, changelog and configuration walkthroughs.
const (
bashCompletionFunc = `
__rclone_custom_func() {
if [[ ${#COMPREPLY[@]} -eq 0 && :$SHELLOPTS: != *:posix:* ]]; then
if [[ ${#COMPREPLY[@]} -eq 0 ]]; then
local cur cword prev words
if declare -F _init_completion > /dev/null; then
_init_completion -n : || return
@ -47,10 +47,14 @@ __rclone_custom_func() {
__rclone_init_completion -n : || return
fi
if [[ $cur != *:* ]]; then
local ifs=$IFS
IFS=$'\n'
local remotes=($(command rclone listremotes))
IFS=$ifs
local remote
while IFS= read -r remote; do
for remote in "${remotes[@]}"; do
[[ $remote != $cur* ]] || COMPREPLY+=("$remote")
done < <(command rclone listremotes)
done
if [[ ${COMPREPLY[@]} ]]; then
local paths=("$cur"*)
[[ ! -f ${paths[0]} ]] || COMPREPLY+=("${paths[@]}")
@ -62,11 +66,15 @@ __rclone_custom_func() {
else
local prefix=
fi
local ifs=$IFS
IFS=$'\n'
local lines=($(rclone lsf "${cur%%:*}:$prefix" 2>/dev/null))
IFS=$ifs
local line
while IFS= read -r line; do
for line in "${lines[@]}"; do
local reply=${prefix:+$prefix/}$line
[[ $reply != $path* ]] || COMPREPLY+=("$reply")
done < <(rclone lsf "${cur%%:*}:$prefix" 2>/dev/null)
done
[[ ! ${COMPREPLY[@]} || $(type -t compopt) != builtin ]] || compopt -o filenames
fi
[[ ! ${COMPREPLY[@]} || $(type -t compopt) != builtin ]] || compopt -o nospace