From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from pigeon.gentoo.org ([208.92.234.80] helo=lists.gentoo.org)
	by finch.gentoo.org with esmtp (Exim 4.60)
	(envelope-from <gentoo-dev+bounces-42413-garchives=archives.gentoo.org@lists.gentoo.org>)
	id 1OneUn-0001Hu-Ss
	for garchives@archives.gentoo.org; Mon, 23 Aug 2010 21:23:58 +0000
Received: from pigeon.gentoo.org (localhost [127.0.0.1])
	by pigeon.gentoo.org (Postfix) with SMTP id 70A38E08D5;
	Mon, 23 Aug 2010 21:23:52 +0000 (UTC)
Received: from smtp.gentoo.org (smtp.gentoo.org [140.211.166.183])
	by pigeon.gentoo.org (Postfix) with ESMTP id 620B5E0852
	for <gentoo-dev@lists.gentoo.org>; Mon, 23 Aug 2010 21:23:32 +0000 (UTC)
Received: from mail.isohunt.com (b01.ext.isohunt.com [208.71.112.51])
	by smtp.gentoo.org (Postfix) with ESMTP id 8EA1B1B416F
	for <gentoo-dev@lists.gentoo.org>; Mon, 23 Aug 2010 21:23:31 +0000 (UTC)
Received: (qmail 31338 invoked from network); 23 Aug 2010 21:23:29 -0000
Received: from tsi-static.orbis-terrarum.net (HELO grubbs.orbis-terrarum.net) (76.10.188.108)
    by mail.isohunt.com (qpsmtpd/0.33-dev on beta01) with (CAMELLIA256-SHA encrypted) ESMTPS; Mon, 23 Aug 2010 21:23:29 +0000
Received: (qmail 26361 invoked by uid 10000); 23 Aug 2010 21:23:27 -0000
Date: Mon, 23 Aug 2010 21:23:27 +0000
From: "Robin H. Johnson" <robbat2@gentoo.org>
To: gentoo-dev@lists.gentoo.org
Subject: [gentoo-dev] [RFC ECLASS PATCH] Include exact Hg revision data for
 repeatability from logs.
Message-ID: <robbat2-20100823T212204-147972867Z@orbis-terrarum.net>
Precedence: bulk
List-Post: <mailto:gentoo-dev@lists.gentoo.org>
List-Help: <mailto:gentoo-dev+help@lists.gentoo.org>
List-Unsubscribe: <mailto:gentoo-dev+unsubscribe@lists.gentoo.org>
List-Subscribe: <mailto:gentoo-dev+subscribe@lists.gentoo.org>
List-Id: Gentoo Linux mail <gentoo-dev.gentoo.org>
X-BeenThere: gentoo-dev@lists.gentoo.org
Reply-to: gentoo-dev@lists.gentoo.org
MIME-Version: 1.0
Content-Type: multipart/signed; micalg=pgp-sha1;
	protocol="application/pgp-signature"; boundary="iFRdW5/EC4oqxDHL"
Content-Disposition: inline
User-Agent: Mutt/1.5.20 (2009-06-14)
X-Archives-Salt: 78a6c6a1-d521-4a0d-92b3-e5d3d938cced
X-Archives-Hash: fd27e5f58abca8d000f910797160b854


--iFRdW5/EC4oqxDHL
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable

The existing EHG_REVISION is the target revision, usually 'tip', so it
doesn't help us reproduce a bug if the upstream tree has moved since log
creation.

Example output:
* Work directory: /var/tmp/portage/.... global id: 44cff02c8042 branch: def=
ault

Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>

Index: mercurial.eclass
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
RCS file: /var/cvsroot/gentoo-x86/eclass/mercurial.eclass,v
retrieving revision 1.12
diff -p -w -b -B -u -r1.12 mercurial.eclass
--- mercurial.eclass	2 Apr 2010 18:29:39 -0000	1.12
+++ mercurial.eclass	23 Aug 2010 21:20:41 -0000
@@ -116,12 +116,20 @@ function mercurial_fetch {
 	fi
=20
 	# Checkout working copy:
-	einfo "Creating working directory in ${WORKDIR}/${module} (revision: ${EH=
G_REVISION})"
+	einfo "Creating working directory in ${WORKDIR}/${module} (target revisio=
n: ${EHG_REVISION})"
 	hg clone \
 		${EHG_QUIET_CMD_OPT} \
 		--rev=3D"${EHG_REVISION}" \
 		"${EHG_STORE_DIR}/${EHG_PROJECT}/${module}" \
 		"${WORKDIR}/${module}" || die "hg clone failed"
+	# An exact revision helps a lot for testing purposes, so have some output=
=2E..
+	# id           num  branch
+	# fd6e32d61721 6276 default
+	local HG_REVDATA=3D($(hg identify -n -b -i "${WORKDIR}/${module}"))
+	local HG_REV_ID=3D${HG_REVDATA[0]}
+	local HG_REV_NUM=3D${HG_REVDATA[1]}
+	local HG_REV_BRANCH=3D${HG_REVDATA[2]}
+	einfo "Work directory: ${WORKDIR}/${module} global id: ${HG_REV_ID} branc=
h: ${HG_REV_BRANCH}"
 }
=20
 # @FUNCTION: mercurial_src_unpack

--=20
Robin Hugh Johnson
Gentoo Linux: Developer, Trustee & Infrastructure Lead
E-Mail     : robbat2@gentoo.org
GnuPG FP   : 11AC BA4F 4778 E3F6 E4ED  F38E B27B 944E 3488 4E85

--iFRdW5/EC4oqxDHL
Content-Type: application/pgp-signature
Content-Disposition: inline

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.16 (GNU/Linux)
Comment: Robbat2 @ Orbis-Terrarum Networks - The text below is a digital signature. If it doesn't make any sense to you, ignore it.

iEYEARECAAYFAkxy5s8ACgkQPpIsIjIzwizx3wCfWvPpfPr/h+XTelrSKTmFw1pR
6qUAnjpaTtxN+QMuoi2PislL+/J7tG45
=iAvi
-----END PGP SIGNATURE-----

--iFRdW5/EC4oqxDHL--