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-rw-r--r--bash-completion/rc-service13
1 files changed, 8 insertions, 5 deletions
diff --git a/bash-completion/rc-service b/bash-completion/rc-service
index b4e7709f..b54a2cfb 100644
--- a/bash-completion/rc-service
+++ b/bash-completion/rc-service
@@ -91,11 +91,14 @@ _rc_service()
done))
return 0
elif [[ ${COMP_CWORD} -eq 2 ]] && [[ ${prev} != -* ]]; then # if second word typed and we didn't type in a function
- filename=$(rc-service --resolve ${prev})
- opts=$(cat ${filename} | grep "^\w*()" | sed "s/().*$//") # Greps the functions included in the init script
- if [[ "x${opts}" == "x" ]] ; then # if no options found loosen the grep algorhythm
- opts=$(cat ${filename} | grep "\w*()" | sed "s/().*$//")
- fi
+ rc-service --exists "$prev" || return
+ shopt -s extglob
+ while read -r _ line; do
+ if [[ $line == +([[:alnum:]_]):* ]]; then
+ opts+="${line%%:*} "
+ fi
+ done < <(rc-service "$prev" describe 2>&1)
+ shopt -u extglob
COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
return 0
fi