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Commit 6e0dc374 authored by Ramkumar Ramachandra's avatar Ramkumar Ramachandra Committed by Arnaldo Carvalho de Melo
Browse files

perf completion: Use more comp words 



The completion words $words and $cword are available, so we might as
well use them instead of directly accessing COMP_WORDS.

Signed-off-by: default avatarRamkumar Ramachandra <artagnon@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Link: http://lkml.kernel.org/r/1372941691-14684-8-git-send-email-artagnon@gmail.com


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent c3fb6717

tools/perf/bash_completion

+6 −6
Original line number Diff line number Diff line
@@ -92,15 +92,15 @@ __ltrim_colon_completions() 
type perf &>/dev/null &&

_perf()

{

	local cur prev cmd

	local cur words cword prev cmd



	COMPREPLY=()

	_get_comp_words_by_ref -n : cur prev

	_get_comp_words_by_ref -n =: cur words cword prev



	cmd=${COMP_WORDS[0]}

	cmd=${words[0]}



	# List perf subcommands or long options

	if [ $COMP_CWORD -eq 1 ]; then

	if [ $cword -eq 1 ]; then

		if [[ $cur == --* ]]; then

			COMPREPLY=( $( compgen -W '--help --version \

			--exec-path --html-path --paginate --no-pager \
@@ -110,13 +110,13 @@ _perf() 
			COMPREPLY=( $( compgen -W '$cmds' -- "$cur" ) )

		fi

	# List possible events for -e option

	elif [[ $prev == "-e" && "${COMP_WORDS[1]}" == @(record|stat|top) ]]; then

	elif [[ $prev == "-e" && "${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]}

		subcmd=${words[1]}

		opts=$($cmd $subcmd --list-opts)

		COMPREPLY=( $( compgen -W '$opts' -- "$cur" ) )

	fi