On Fri, Apr 19, 2013 at 12:59 PM, Junio C Hamano <gitster@xxxxxxxxx> wrote:
> Felipe Contreras <felipe.contreras@xxxxxxxxx> writes:
>
>> For example master..feature-a.
>>
>> Signed-off-by: Felipe Contreras <felipe.contreras@xxxxxxxxx>
>> ---
>> contrib/cc-cmd/git-cc-cmd | 36 ++++++++++++++++++++++++++++++++++--
>> 1 file changed, 34 insertions(+), 2 deletions(-)
>>
>> diff --git a/contrib/cc-cmd/git-cc-cmd b/contrib/cc-cmd/git-cc-cmd
>> index f13ed8f..462f22c 100755
>> --- a/contrib/cc-cmd/git-cc-cmd
>> +++ b/contrib/cc-cmd/git-cc-cmd
>> @@ -5,11 +5,13 @@ require 'optparse'
>> $since = '3-years-ago'
>> $min_percent = 5
>> $show_commits = false
>> +$files = []
>> +$rev_args = []
>>
>> begin
>> OptionParser.new do |opts|
>> opts.program_name = 'git cc-cmd'
>> - opts.banner = 'usage: git cc-cmd [options] <files>'
>> + opts.banner = 'usage: git cc-cmd [options] <files | rev-list options>'
>>
>> opts.on('-p', '--min-percent N', Integer, 'Minium percentage of role participation') do |v|
>> $min_percent = v
>> @@ -134,10 +136,40 @@ class Commits
>> end
>> end
>>
>> + def from_rev_args(args)
>> + return if args.empty?
>> + source = nil
>> + File.popen(%w[git rev-list --reverse] + args) do |p|
>> + p.each do |e|
>> + id = e.chomp
>> + @main_commits[id] = true
>> + File.popen(%w[git --no-pager show -C --oneline] + [id]) do |p|
>
> When you know you are sending its output to a pipe, does --no-pager matter,
> or is there anything more subtle going on here?
>
> An extra --no-pager does not hurt, but it just caught/distracted my
> attention while reading this patch.
It probably doesn't matter, I might have been using something else
when I copied that code.
--
Felipe Contreras
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