Messages in this thread Patch in this message | | | Date | Sun, 22 Mar 2015 03:10:41 -0700 | From | tip-bot for Yunlong Song <> | Subject | [tip:perf/core] perf tools: Fix the bash completion for listing subcommands of perf |
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Commit-ID: e003ce54d2ccbb8da0fd4f421e1cc9686ef25add Gitweb: http://git.kernel.org/tip/e003ce54d2ccbb8da0fd4f421e1cc9686ef25add Author: Yunlong Song <yunlong.song@huawei.com> AuthorDate: Wed, 18 Mar 2015 21:35:51 +0800 Committer: Arnaldo Carvalho de Melo <acme@redhat.com> CommitDate: Thu, 19 Mar 2015 13:49:38 -0300
perf tools: Fix the bash completion for listing subcommands of perf
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.song@huawei.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/r/1426685758-25488-7-git-send-email-yunlong.song@huawei.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.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
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