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From: Felipe Contreras <felipe.contreras@gmail.com>
To: git@vger.kernel.org
Cc: Junio C Hamano <gitster@pobox.com>,
	Duy Nguyen <pclouds@gmail.com>,
	Felipe Contreras <felipe.contreras@gmail.com>
Subject: [PATCH v8 5/6] contrib: related: parse committish like format-patch
Date: Fri, 31 May 2013 02:37:43 -0500	[thread overview]
Message-ID: <1369985864-31922-6-git-send-email-felipe.contreras@gmail.com> (raw)
In-Reply-To: <1369985864-31922-1-git-send-email-felipe.contreras@gmail.com>

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/related/git-related | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/contrib/related/git-related b/contrib/related/git-related
index 3573237..585572b 100755
--- a/contrib/related/git-related
+++ b/contrib/related/git-related
@@ -121,6 +121,21 @@ class Commits
   end
 
   def from_rev_args(args)
+    revs = []
+
+    File.popen(%w[git rev-parse --revs-only --default HEAD --symbolic] + args).each do |rev|
+      revs << rev.chomp
+    end
+
+    case revs.size
+    when 1
+      r = revs[0]
+      r = '^' + r if r[0] != '-'
+      args = [ r, 'HEAD' ]
+    else
+      args = revs
+    end
+
     source = nil
     File.popen(%w[git rev-list --reverse] + args) do |p|
       p.each do |e|
-- 
1.8.3.358.g5a91d05

  parent reply	other threads:[~2013-05-31  7:40 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-05-31  7:37 [PATCH v8 0/6] New git-related helper Felipe Contreras
2013-05-31  7:37 ` [PATCH v8 1/6] Add new git-related helper to contrib Felipe Contreras
2013-05-31  7:37 ` [PATCH v8 2/6] contrib: related: add option parsing Felipe Contreras
2013-05-31  7:37 ` [PATCH v8 3/6] contrib: related: add support for multiple patches Felipe Contreras
2013-05-31  7:37 ` [PATCH v8 4/6] contrib: related: add option to parse from committish Felipe Contreras
2013-05-31  7:37 ` Felipe Contreras [this message]
2013-05-31  7:37 ` [PATCH v8 6/6] contrib: related: implement custom option parser Felipe Contreras
2013-05-31  7:48 ` [PATCH v8 0/6] New git-related helper Felipe Contreras

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