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| author | Namhyung Kim <namhyung@kernel.org> | 2012-10-02 19:21:34 +0400 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-10-03 01:36:44 +0400 |
| commit | 4d8061faca7a50010f037374410f0c3647c3ecf8 (patch) | |
| tree | 820c67bbdd04d129826888aef56ddf18a6cd516e /tools/perf/bash_completion | |
| parent | 35c2fde1155cc7225361edf43d8efd0aabd28a0c (diff) | |
| download | linux-4d8061faca7a50010f037374410f0c3647c3ecf8.tar.xz | |
perf tools: Long option completion support for each subcommands
Add internal --list-opts option to print all of long option names to
stdout so that it can be used for bash completion engine.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1349191294-6926-4-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/bash_completion')
| -rw-r--r-- | tools/perf/bash_completion | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/tools/perf/bash_completion b/tools/perf/bash_completion index bef06f0deeb5..5c355ababf80 100644 --- a/tools/perf/bash_completion +++ b/tools/perf/bash_completion @@ -33,8 +33,13 @@ _perf() fi # List possible events for -e option elif [[ $prev == "-e" && "${COMP_WORDS[1]}" == @(record|stat|top) ]]; then - cmds=$($cmd list --raw-dump) - COMPREPLY=( $( compgen -W '$cmds' -- "$cur" ) ) + evts=$($cmd list --raw-dump) + COMPREPLY=( $( compgen -W '$evts' -- "$cur" ) ) + # List long option names + elif [[ $cur == --* ]]; then + subcmd=${COMP_WORDS[1]} + opts=$($cmd $subcmd --list-opts) + COMPREPLY=( $( compgen -W '$opts' -- "$cur" ) ) # Fall down to list regular files else _filedir |