From: Karthik Nayak <karthik.188@gmail.com>
Date: Tue, 10 Jan 2017 08:49:49 +0000 (+0530)
Subject: ref-filter: add an 'rstrip=<N>' option to atoms which deal with refnames
X-Git-Tag: v2.13.0-rc0~174^2~5
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/1a34728e6bb469083dd46ff35362fdfc6e489d07?ds=inline;hp=1a34728e6bb469083dd46ff35362fdfc6e489d07

ref-filter: add an 'rstrip=<N>' option to atoms which deal with refnames

Complimenting the existing 'lstrip=<N>' option, add an 'rstrip=<N>'
option which strips `<N>` slash-separated path components from the end
of the refname (e.g., `%(refname:rstrip=2)` turns `refs/tags/foo` into
`refs`).

Signed-off-by: Karthik Nayak <Karthik.188@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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