[Console] Autocompletion problems #44729
Description
Symfony version(s) affected
5.4.1
Description
I'm trying out the new autocompletion feature on a console app. I've put eval "$(/Users/ondrej/Development/phpstan/bin/phpstan completion bash)" into my ~/.bash_profile file.
I'm trying to autocomplete various things like option names and command names, but unsuccessfully. This is how the output looks like:
$ bin/phpstan a <TAB>
The "--symfony" option requires a value. _complete [-s|--shell SHELL] [-i|--input INPUT] [-c|--current CURRENT] [-S|--symfony SYMFONY]
The "--symfony" option requires a value. _complete [-s|--shell SHELL] [-i|--input INPUT] [-c|--current CURRENT] [-S|--symfony SYMFONY]
The "--symfony" option requires a value. _complete [-s|--shell SHELL] [-i|--input INPUT] [-c|--current CURRENT] [-S|--symfony SYMFONY]
And after pressing enter, the default command of the application runs.
How to reproduce
git clone git@github.com:phpstan/phpstan-src.git
cd phpstan-src
composer install
bin/phpstan a <TAB>
Possible Solution
No response
Additional Context
This is how the bash completion script looks like:
$ /Users/ondrej/Development/phpstan/bin/phpstan completion bash
# This file is part of the Symfony package.
#
# (c) Fabien Potencier <fabien@symfony.com>
#
# For the full copyright and license information, please view
# https://symfony.com/doc/current/contributing/code/license.html
_sf_phpstan() {
# Use newline as only separator to allow space in completion values
IFS=$'\n'
local sf_cmd="${COMP_WORDS[0]}"
# for an alias, get the real script behind it
if [[ $(type -t $sf_cmd) == "alias" ]]; then
sf_cmd=$(alias $sf_cmd | sed -E "s/alias $sf_cmd='(.*)'/\1/")
fi
if [ ! -f "$sf_cmd" ]; then
return 1
fi
local cur prev words cword
_get_comp_words_by_ref -n := cur prev words cword
local completecmd=("$sf_cmd" "_complete" "-sbash" "-c$cword" "-S")
for w in ${words[@]}; do
w=$(printf -- '%b' "$w")
# remove quotes from typed values
quote="${w:0:1}"
if [ "$quote" == \' ]; then
w="${w%\'}"
w="${w#\'}"
elif [ "$quote" == \" ]; then
w="${w%\"}"
w="${w#\"}"
fi
# empty values are ignored
if [ ! -z "$w" ]; then
completecmd+=("-i$w")
fi
done
local sfcomplete
if sfcomplete=$(${completecmd[@]} 2>&1); then
local quote suggestions
quote=${cur:0:1}
# Use single quotes by default if suggestions contains backslash (FQCN)
if [ "$quote" == '' ] && [[ "$sfcomplete" =~ \\ ]]; then
quote=\'
fi
if [ "$quote" == \' ]; then
# single quotes: no additional escaping (does not accept ' in values)
suggestions=$(for s in $sfcomplete; do printf $'%q%q%q\n' "$quote" "$s" "$quote"; done)
elif [ "$quote" == \" ]; then
# double quotes: double escaping for \ $ ` "
suggestions=$(for s in $sfcomplete; do
s=${s//\\/\\\\}
s=${s//\$/\\\$}
s=${s//\`/\\\`}
s=${s//\"/\\\"}
printf $'%q%q%q\n' "$quote" "$s" "$quote";
done)
else
# no quotes: double escaping
suggestions=$(for s in $sfcomplete; do printf $'%q\n' $(printf '%q' "$s"); done)
fi
COMPREPLY=($(IFS=$'\n' compgen -W "$suggestions" -- $(printf -- "%q" "$cur")))
__ltrim_colon_completions "$cur"
else
if [[ "$sfcomplete" != *"Command \"_complete\" is not defined."* ]]; then
>&2 echo
>&2 echo $sfcomplete
fi
return 1
fi
}
complete -F _sf_phpstan phpstan