diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-07-05 11:14:38 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-07-12 00:00:39 -0300 |
| commit | 175b968b81ba3bef0b39618714eb23d6675a935c (patch) | |
| tree | bac2ea7d802087379cf93f1b671922c4bde4bfbb | |
| parent | 53fe4ba1da92892f5a76fdc51b699eeb6b808a3a (diff) | |
perf report: Introduce --stdio-color to setup the color output mode selection
'perf report --stdio' will colorize entries with most hits and possibly
some other aspects of its output, but those colors gets suppressed if we
redirect the output to a non-tty, allow keeping the colors by adding a
new option, --stdio-color, now this use case will also output escape
sequences for colors:
$ perf annotate --stdio-color | more
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-3iuawqjldu4i8gziot7e3d5n@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rw-r--r-- | tools/perf/Documentation/perf-report.txt | 7 | ||||
| -rw-r--r-- | tools/perf/builtin-report.c | 3 |
2 files changed, 10 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt index 9cbddc290aff..2d1746295abf 100644 --- a/tools/perf/Documentation/perf-report.txt +++ b/tools/perf/Documentation/perf-report.txt @@ -265,6 +265,13 @@ OPTIONS --stdio:: Use the stdio interface. +--stdio-color:: + 'always', 'never' or 'auto', allowing configuring color output + via the command line, in addition to via "color.ui" .perfconfig. + Use '--stdio-color always' to generate color even when redirecting + to a pipe or file. Using just '--stdio-color' is equivalent to + using 'always'. + --tui:: Use the TUI interface, that is integrated with annotate and allows zooming into DSOs or threads, among other features. Use of --tui requires a tty, if one is not present, as when piping to other diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index f6cb357986c6..949e5a15c960 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -817,6 +817,9 @@ int cmd_report(int argc, const char **argv, const char *prefix __maybe_unused) "Show raw trace event output (do not use print fmt or plugins)"), OPT_BOOLEAN(0, "hierarchy", &symbol_conf.report_hierarchy, "Show entries in a hierarchy"), + OPT_CALLBACK_DEFAULT(0, "stdio-color", NULL, "mode", + "'always' (default), 'never' or 'auto' only applicable to --stdio mode", + stdio__config_color, "always"), OPT_END() }; struct perf_data_file file = { |