From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754756Ab2JEI7f (ORCPT ); Fri, 5 Oct 2012 04:59:35 -0400 Received: from terminus.zytor.com ([198.137.202.10]:32916 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753638Ab2JEI7d (ORCPT ); Fri, 5 Oct 2012 04:59:33 -0400 Date: Fri, 5 Oct 2012 01:59:12 -0700 From: tip-bot for Namhyung Kim Message-ID: Cc: acme@redhat.com, linux-kernel@vger.kernel.org, paulus@samba.org, hpa@zytor.com, mingo@kernel.org, a.p.zijlstra@chello.nl, namhyung.kim@lge.com, namhyung@kernel.org, fweisbec@gmail.com, dsahern@gmail.com, tglx@linutronix.de Reply-To: mingo@kernel.org, hpa@zytor.com, paulus@samba.org, linux-kernel@vger.kernel.org, acme@redhat.com, a.p.zijlstra@chello.nl, namhyung.kim@lge.com, namhyung@kernel.org, fweisbec@gmail.com, dsahern@gmail.com, tglx@linutronix.de In-Reply-To: <1349328234-16995-1-git-send-email-namhyung@kernel.org> References: <1349328234-16995-1-git-send-email-namhyung@kernel.org> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/urgent] perf tools: Complete tracepoint event names Git-Commit-ID: ae0c1f993411d88bf54c9e20a4249ebcc7a041f9 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.6 (terminus.zytor.com [127.0.0.1]); Fri, 05 Oct 2012 01:59:19 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: ae0c1f993411d88bf54c9e20a4249ebcc7a041f9 Gitweb: http://git.kernel.org/tip/ae0c1f993411d88bf54c9e20a4249ebcc7a041f9 Author: Namhyung Kim AuthorDate: Thu, 4 Oct 2012 14:23:54 +0900 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 4 Oct 2012 12:44:52 -0300 perf tools: Complete tracepoint event names Currently tracepoint events cannot be completed because they contain a colon (:) character. The colon is considered as a word separator when bash completion is done - variable COMP_WORDBREAKS contains colon - so if a word being completed contains a colon it can be a problem. Recent versions of bash completion provide -n switch to _get_comp_words_by_ref and __ltrim_colon_completions functions in order to resolve this issue. Copy the latter in case not exists. Signed-off-by: Namhyung Kim Cc: David Ahern Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1349328234-16995-1-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/bash_completion | 18 ++++++++++++++++-- 1 files changed, 16 insertions(+), 2 deletions(-) diff --git a/tools/perf/bash_completion b/tools/perf/bash_completion index 5c355ab..56e6a12 100644 --- a/tools/perf/bash_completion +++ b/tools/perf/bash_completion @@ -6,6 +6,19 @@ function_exists() return $? } +function_exists __ltrim_colon_completions || +__ltrim_colon_completions() +{ + if [[ "$1" == *:* && "$COMP_WORDBREAKS" == *:* ]]; then + # Remove colon-word prefix from COMPREPLY items + local colon_word=${1%${1##*:}} + local i=${#COMPREPLY[*]} + while [[ $((--i)) -ge 0 ]]; do + COMPREPLY[$i]=${COMPREPLY[$i]#"$colon_word"} + done + fi +} + have perf && _perf() { @@ -13,9 +26,9 @@ _perf() COMPREPLY=() if function_exists _get_comp_words_by_ref; then - _get_comp_words_by_ref cur prev + _get_comp_words_by_ref -n : cur prev else - cur=$(_get_cword) + cur=$(_get_cword :) prev=${COMP_WORDS[COMP_CWORD-1]} fi @@ -35,6 +48,7 @@ _perf() elif [[ $prev == "-e" && "${COMP_WORDS[1]}" == @(record|stat|top) ]]; then evts=$($cmd list --raw-dump) COMPREPLY=( $( compgen -W '$evts' -- "$cur" ) ) + __ltrim_colon_completions $cur # List long option names elif [[ $cur == --* ]]; then subcmd=${COMP_WORDS[1]}