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Commit 2cf025e6 authored by Ramkumar Ramachandra's avatar Ramkumar Ramachandra Committed by Arnaldo Carvalho de Melo
Browse files

perf completion: Introduce a layer of indirection 



Define the variables cur, words, cword, and prev outside the main
completion function so that we have a chance to override it when we
introduce zsh support.

Signed-off-by: default avatarRamkumar Ramachandra <artagnon@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Link: http://lkml.kernel.org/r/1384704807-15779-2-git-send-email-artagnon@gmail.com


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent bf80669e

tools/perf/bash_completion

+11 −6
Original line number Diff line number Diff line
@@ -89,15 +89,12 @@ __ltrim_colon_completions() 
	fi

}



type perf &>/dev/null &&

_perf()

__perf_main ()

{

	local cur words cword prev cmd



	COMPREPLY=()

	_get_comp_words_by_ref -n =: cur words cword prev

	local cmd



	cmd=${words[0]}

	COMPREPLY=()



	# List perf subcommands or long options

	if [ $cword -eq 1 ]; then
@@ -120,6 +117,14 @@ _perf() 
		opts=$($cmd $subcmd --list-opts)

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

	fi

}



type perf &>/dev/null &&

_perf()

{

	local cur words cword prev

	_get_comp_words_by_ref -n =: cur words cword prev

	__perf_main

} &&



complete -o bashdefault -o default -o nospace -F _perf perf 2>/dev/null \