The bash completion does not support listing subcommands for 'perf
--<long option> <TAB>'.
Example:
Before this patch:
$ perf --debug <TAB>
$
As shown above, the subcommands of perf does not come out.
After this patch:
$ perf --debug <TAB>
annotate buildid-cache data evlist inject
kvm lock probe report script
test top version
bench buildid-list diff help kmem
list mem record sched stat
timechart trace
As shown above, the subcommands of perf can come out now.
Signed-off-by: Yunlong Song <yunlong.s...@huawei.com>
---
tools/perf/perf-completion.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/perf-completion.sh b/tools/perf/perf-completion.sh
index 3e25d3e..7b98ae4 100644
--- a/tools/perf/perf-completion.sh
+++ b/tools/perf/perf-completion.sh
@@ -130,7 +130,7 @@ __perf_main ()
# Skip options backward and find the last perf command
__perf_prev_skip_opts
# List perf subcommands or long options
- if [ $cword -eq 1 ]; then
+ if [ -z $prev_skip_opts ]; then
if [[ $cur == --* ]]; then
cmds=$($cmd --list-opts)
else
--
1.8.5.2
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