From 35e6a7e66fea1ac94cc9a195fb544e0bc45f13a6 Mon Sep 17 00:00:00 2001
From: Michael Marineau <michael.marineau@coreos.com>
Date: Fri, 6 Mar 2015 17:37:50 -0500
Subject: [PATCH] rocket: general cleanup and install stage1.aci

This freshens up the current rocket ebuild, using emerge to download the
PXE image for proper caching between builds and fixing dependencies.

For reference this is how big the build is as-is:

    6.8M /build/amd64-usr/usr/bin/rkt
    12M  /build/amd64-usr/usr/share/rkt/stage1.aci

We may be able to improve that size but for now this will do.
---
 .../app-emulation/rocket/Manifest             |  1 +
 ...0.3.2-r1.ebuild => rocket-0.3.2-r2.ebuild} |  0
 .../app-emulation/rocket/rocket-9999.ebuild   | 38 +++++++++++--------
 3 files changed, 24 insertions(+), 15 deletions(-)
 create mode 100644 sdk_container/src/third_party/coreos-overlay/app-emulation/rocket/Manifest
 rename sdk_container/src/third_party/coreos-overlay/app-emulation/rocket/{rocket-0.3.2-r1.ebuild => rocket-0.3.2-r2.ebuild} (100%)

diff --git a/sdk_container/src/third_party/coreos-overlay/app-emulation/rocket/Manifest b/sdk_container/src/third_party/coreos-overlay/app-emulation/rocket/Manifest
new file mode 100644
index 0000000000..34dc8dba8a
--- /dev/null
+++ b/sdk_container/src/third_party/coreos-overlay/app-emulation/rocket/Manifest
@@ -0,0 +1 @@
+DIST pxe-444.5.0.img 114147963 SHA256 26aaee080c50e8ccb0aca81e22f7b64307e31ca0f5b4d8aa989a2381bb56879c SHA512 aad9983e90fc1c0924df505c91a2a9912cec8083fa3ec7b9b67d6de82daf4b420de638d7bde5f129770815d6fbac53913c6a80e254b3777981787730bafb4e08 WHIRLPOOL 1e373a8728a01bf6e53b2760d24187a19aec9d32f05f04de8557f6fec01f652d577781f447463188a50070aaf31f48b2c67317989d89d9c114920b0e0cd8edaf
diff --git a/sdk_container/src/third_party/coreos-overlay/app-emulation/rocket/rocket-0.3.2-r1.ebuild b/sdk_container/src/third_party/coreos-overlay/app-emulation/rocket/rocket-0.3.2-r2.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/app-emulation/rocket/rocket-0.3.2-r1.ebuild
rename to sdk_container/src/third_party/coreos-overlay/app-emulation/rocket/rocket-0.3.2-r2.ebuild
diff --git a/sdk_container/src/third_party/coreos-overlay/app-emulation/rocket/rocket-9999.ebuild b/sdk_container/src/third_party/coreos-overlay/app-emulation/rocket/rocket-9999.ebuild
index 17758fd271..cae743a158 100644
--- a/sdk_container/src/third_party/coreos-overlay/app-emulation/rocket/rocket-9999.ebuild
+++ b/sdk_container/src/third_party/coreos-overlay/app-emulation/rocket/rocket-9999.ebuild
@@ -1,10 +1,7 @@
-#
-# Copyright (c) 2014 CoreOS, Inc.. All rights reserved.
+# Copyright (c) 2015 CoreOS, Inc.
 # Distributed under the terms of the GNU General Public License v2
-# $Header:$
-#
 
-EAPI=4
+EAPI=5
 CROS_WORKON_PROJECT="coreos/rocket"
 CROS_WORKON_LOCALNAME="rocket"
 CROS_WORKON_REPO="git://github.com"
@@ -17,30 +14,41 @@ else
     KEYWORDS="amd64"
 fi
 
+# Must be in sync with stage1/rootfs/usr/cache.sh
+IMG_RELEASE="444.5.0"
+IMG_URL="http://stable.release.core-os.net/amd64-usr/${IMG_RELEASE}/coreos_production_pxe_image.cpio.gz"
+
 DESCRIPTION="rocket"
 HOMEPAGE="https://github.com/coreos/rocket"
-SRC_URI=""
+SRC_URI="${IMG_URL} -> pxe-${IMG_RELEASE}.img"
 
 LICENSE="Apache-2.0"
 SLOT="0"
 IUSE=""
 
-DEPEND="
-  >=dev-lang/go-1.2
-  dev-util/go-bindata
-"
+DEPEND=">=dev-lang/go-1.2
+	app-arch/cpio
+	sys-fs/squashfs-tools"
+RDEPEND=""
 
 src_unpack() {
+	local cache="${S}/stage1/rootfs/usr/cache"
+
 	cros-workon_src_unpack
-	${S}/stage1/rootfs/usr/cache.sh
-	mv cache ${S}/stage1/rootfs/usr/
-	GOPATH=${S}/gopath go get github.com/appc/spec/...
+
+	mkdir -p "${cache}" || die
+	cp "${DISTDIR}/pxe-${IMG_RELEASE}.img" "${cache}/pxe.img" || die
 }
 
+# TODO: Use or adapt coreos-go.eclass so we have half a chance of
+# cross-compiling builds working
 src_compile() {
-	./build
+	RKT_STAGE1_IMAGE=/usr/share/rkt/stage1.aci ./build || die
 }
 
 src_install() {
-	dobin ${S}/bin/rkt
+	dobin "${S}/bin/rkt"
+
+	insinto /usr/share/rkt
+	doins "${S}/bin/stage1.aci"
 }