From: "Steven Rostedt (VMware)" <rostedt@xxxxxxxxxxx>
All commands but trace-cmd list use -B for instances. Since the list
command already has its own logic, make the default logic for all other
commands search the instances when -B is the previous command to complete.
Signed-off-by: Steven Rostedt (VMware) <rostedt@xxxxxxxxxxx>
---
tracecmd/trace-cmd.bash | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/tracecmd/trace-cmd.bash b/tracecmd/trace-cmd.bash
index 9b0703b7..b01c7a07 100644
--- a/tracecmd/trace-cmd.bash
+++ b/tracecmd/trace-cmd.bash
@@ -225,7 +225,8 @@ __trace_cmd_dump_complete()
__show_command_options()
{
local command="$1"
- local cur="$2"
+ local prev="$2"
+ local cur="$3"
local cmds=( $(trace-cmd --help 2>/dev/null | \
grep " - " | sed 's/^ *//; s/ -.*//') )
@@ -233,7 +234,15 @@ __show_command_options()
if [ $cmd == "$command" ]; then
local opts=$(trace-cmd $cmd -h 2>/dev/null|grep "^ *-" | \
sed -e 's/ *\(-[^ ]*\).*/\1/')
- COMPREPLY=( $(compgen -W "${opts}" -- "$cur") )
+ if [ "$prev" == "-B" ]; then
+ for opt in ${opts[@]}; do
+ if [ "$opt" == "-B" ]; then
+ show_instances "$cur"
+ return 0
+ fi
+ done
+ fi
+ COMPREPLY=( $(compgen -W "${opts}" -- "$cur"))
return 0
fi
done
@@ -290,7 +299,7 @@ _trace_cmd_complete()
return 0
;;
*)
- __show_command_options "$w" "${cur}"
+ __show_command_options "$w" "${prev}" "${cur}"
;;
esac
}
--
2.29.2
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