[packages/crossnacl-binutils] - script to make snapshot from git for given chrome release

[draenog]

commit d93816c71b21a05e00b3fe80b908e9eed3cc2e7e
Author: Elan Ruusamäe <glen at pld-linux.org>
Date:   Fri Jul 6 21:20:51 2012 +0000

    - script to make snapshot from git for given chrome release
    
    Changed files:
        get-source.sh -> 1.1

 get-source.sh | 62 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
---
diff --git a/get-source.sh b/get-source.sh
new file mode 100644
index 0000000..44abf72
--- /dev/null
+++ b/get-source.sh
@@ -0,0 +1,62 @@
+#!/bin/sh
+# Make snapshot of nacl-binutils
+# Author: Elan Ruusamäe <glen at pld-linux.org>
+# $Id$
+set -e
+
+# Generated from git
+# git clone http://git.chromium.org/native_client/nacl-binutils.git
+# (Checkout ID taken from chromium-17.0.963.46/native_client/tools/REVISIONS)
+# cd nacl-binutils
+# git checkout 73acd6f5f2ec5daa6e9be737ade60f03e258602b
+# cd ..
+# For binutils version, grep "AM_INIT_AUTOMAKE(bfd, " bfd/configure.in
+# mv nacl-binutils nacl-binutils-2.20.1-git73acd6f
+# tar cfj nacl-binutils-2.20.1-git73acd6f.tar.bz2 nacl-binutils-2.20.1-git73acd6f
+
+package=nacl-binutils
+repo_url=http://git.chromium.org/native_client/$package.git
+specfile=crossnacl-binutils.spec
+git_update=1
+
+chrome_version=20.0.1132.47
+
+chrome_revision=$(curl -s https://omahaproxy.appspot.com/revision?version=$chrome_version)
+chrome_branch=$(IFS=.; set -- $chrome_version; echo $3)
+test -e DEPS.py || svn cat http://src.chromium.org/chrome/branches/$chrome_branch/src/DEPS@$chrome_revision > DEPS.py
+nacl_revision=$(awk -F'"' '/nacl_revision.:/{print $4}' DEPS.py)
+
+export GIT_DIR=$package/.git
+
+if [ ! -d $package ]; then
+	git clone --depth 10 $repo_url $package
+else
+	git fetch
+	git pull origin master
+fi
+
+# get src/native_client/tools/REVISIONS directly from svn
+test -e NACL_REVISIONS.sh || svn cat https://src.chromium.org/native_client/trunk/src/native_client/tools/REVISIONS@$nacl_revision > NACL_REVISIONS.sh
+
+if grep -Ev '^(#|(LINUX_HEADERS_FOR_NACL|NACL_(BINUTILS|GCC|GDB|GLIBC|NEWLIB))_COMMIT=[0-9a-f]+$|)' NACL_REVISIONS.sh >&2; then
+	echo >&2 "I refuse to execute grabbed file for security concerns"
+	exit 1
+fi
+. ./NACL_REVISIONS.sh
+
+version=$(awk '/AM_INIT_AUTOMAKE/{v=$NF; sub(/\)/, "",v);print v}' $package/bfd/configure.in)
+githash=$NACL_BINUTILS_COMMIT
+shorthash=git$(git rev-parse --short $githash)
+prefix=$package-$version-$shorthash
+
+if [ -f $prefix.tar.bz2 ]; then
+	echo "Tarball $prefix.tar.bz2 already exists"
+	exit 0
+fi
+
+git archive $githash --prefix $prefix/ > $prefix.tar
+bzip2 -9 $prefix.tar
+
+../dropin $prefix.tar.bz2
+
+rm -f NACL_REVISIONS.sh DEPS.py