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2013-11-27perf completion: Rename file to reflect zsh supportRamkumar Ramachandra1-202/+0
Signed-off-by: Ramkumar Ramachandra <[email protected]> Cc: Ingo Molnar <[email protected]> Link: http://lkml.kernel.org/r/[email protected] [ Fix 'make install' target ] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2013-11-27perf completion: Introduce zsh supportRamkumar Ramachandra1-1/+62
__perfcomp(), __perfcomp_colon(), and _perf() have to be overridden. Inspired by the way the git.git completion system is structured. Signed-off-by: Ramkumar Ramachandra <[email protected]> Cc: Frederic Weisbecker <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Namhyung Kim <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2013-11-27perf completion: Factor out call to __ltrim_colon_completionsRamkumar Ramachandra1-2/+7
In our sole callsite, __ltrim_colon_completions is called after __perfcomp, to modify the COMPREPLY set by the invocation. This is problematic, because in the zsh equivalent (using compset/ compadd), we'll have to generate completions in one-shot. So factor out this entire callsite into a special override'able __perfcomp_colon function; we will override it when introducing zsh support. Signed-off-by: Ramkumar Ramachandra <[email protected]> Cc: Ingo Molnar <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2013-11-27perf completion: Factor out compgen stuffRamkumar Ramachandra1-5/+10
compgen is a bash-builtin; factor out the invocations into a separate function to give us a chance to override it with a zsh equivalent in future patches. Signed-off-by: Ramkumar Ramachandra <[email protected]> Cc: Ingo Molnar <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2013-11-27perf completion: Introduce a layer of indirectionRamkumar Ramachandra1-6/+11
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: Ramkumar Ramachandra <[email protected]> Cc: Ingo Molnar <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2013-10-09perf completion: Use more comp wordsRamkumar Ramachandra1-6/+6
The completion words $words and $cword are available, so we might as well use them instead of directly accessing COMP_WORDS. Signed-off-by: Ramkumar Ramachandra <[email protected]> Cc: Frederic Weisbecker <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2013-10-09perf completion: Strip dependency on bash-completionRamkumar Ramachandra1-6/+77
The bash-completion package defines the _get_comp_words_by_ref function. There is no need to depend on it, as we can reimplement it like git.git has. Signed-off-by: Ramkumar Ramachandra <[email protected]> Cc: Frederic Weisbecker <[email protected]> Cc: Namhyung Kim <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2013-10-09perf completion: Strip function_exists ()Ramkumar Ramachandra1-7/+1
Use "type" to check existence consistently. Signed-off-by: Ramkumar Ramachandra <[email protected]> Cc: Frederic Weisbecker <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2013-10-09perf completion: Strip dependency on _filedirRamkumar Ramachandra1-4/+3
_filedir is defined in the bash-completion package, but there is no need to depend on it. Instead, call complete with multiple -o arguments before the -F argument like in git.git's completion script. Signed-off-by: Ramkumar Ramachandra <[email protected]> Cc: Frederic Weisbecker <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2013-10-09perf completion: Update __ltrim_colon_completionsRamkumar Ramachandra1-1/+1
The function is taken from the bash-completion package; update it to use the latest version where colon_word doesn't miss quoting. Signed-off-by: Ramkumar Ramachandra <[email protected]> Cc: Frederic Weisbecker <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2013-10-09perf completion: Don't dictate perf install locationRamkumar Ramachandra1-1/+1
The statement have perf limits the locations in which to look for the perf program. Moreover, it depends on the bash-completion package to be installed. Replace it with a call to `type perf`. Signed-off-by: Ramkumar Ramachandra <[email protected]> Cc: Frederic Weisbecker <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2012-10-04perf tools: Complete tracepoint event namesNamhyung Kim1-2/+16
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 <[email protected]> Cc: David Ahern <[email protected]> Cc: Frederic Weisbecker <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Peter Zijlstra <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2012-10-02perf tools: Long option completion support for each subcommandsNamhyung Kim1-2/+7
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 <[email protected]> Acked-by: Frederic Weisbecker <[email protected]> Cc: David Ahern <[email protected]> Cc: Frederic Weisbecker <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Peter Zijlstra <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2012-10-02perf tools: Complete long option names of perf commandNamhyung Kim1-3/+9
The main perf binary can receive a number of options that configure working environment. Add them to the completion script. Signed-off-by: Namhyung Kim <[email protected]> Acked-by: Frederic Weisbecker <[email protected]> Cc: David Ahern <[email protected]> Cc: Frederic Weisbecker <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Peter Zijlstra <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2012-10-02perf tools: Check existence of _get_comp_words_by_ref when bash completingNamhyung Kim1-2/+13
The '_get_comp_words_by_ref' function is available from the bash completion v1.2 so that earlier version emits following warning: $ perf re<TAB>_get_comp_words_by_ref: command not found Use older '_get_cword' method when the above function doesn't exist. Signed-off-by: Namhyung Kim <[email protected]> Acked-by: Frederic Weisbecker <[email protected]> Cc: David Ahern <[email protected]> Cc: Frederic Weisbecker <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Peter Zijlstra <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2012-08-09perf tools: Support for events bash completionFrederic Weisbecker1-1/+5
Add basic bash completion for the -e option in record, top and stat subcommands. Only hardware, software and tracepoint events are supported. Breakpoints, raw events and events grouping completion need more thinking. Signed-off-by: Frederic Weisbecker <[email protected]> Cc: David Ahern <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Stephane Eranian <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2012-08-09perf tools: Initial bash completion supportFrederic Weisbecker1-0/+22
This implements bash completion for perf subcommands such as record, report, script, probe, etc... Signed-off-by: Frederic Weisbecker <[email protected]> Cc: David Ahern <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Stephane Eranian <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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