From: Luis R. Rodriguez <lrodriguez@atheros.com>
Date: Thu, 2 Jul 2009 07:09:22 +0000 (-0700)
Subject: Add script to make stable compat-wireless releases
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=6978bb7bcec7e38f9338ad52f9f79869dbcaaf52;p=openwrt%2Fstaging%2Fblogic.git

Add script to make stable compat-wireless releases

To make stable compat-wireless releases we make use of
hpa's linux-2.6-allstable.git tree:

git://git.kernel.org/pub/scm/linux/kernel/git/hpa/linux-2.6-allstable.git

With scripts/gen-stable-release.sh and the linux-2.6-allstable.git
tree present you can make stable kernel compat-wireless releases.
By default we target rc kernels. If you want to use as base another
kernel that must be specified.

Examples usages:

./scripts/gen-stable-release.sh
./scripts/gen-stable-release.sh linux-2.6.29.y
./scripts/gen-stable-release.sh linux-2.6.30.y

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
---

diff --git a/scripts/gen-stable-release.sh b/scripts/gen-stable-release.sh
new file mode 100755
index 000000000000..a6a10f9f1aab
--- /dev/null
+++ b/scripts/gen-stable-release.sh
@@ -0,0 +1,90 @@
+#!/bin/bash
+# Copyright 2009  Luis R. Rodriguez <mcgrof@gmail.com>
+#
+# You can use this to make stable compat-wireless releases
+#
+# The assumption is you have the linux-2.6-allstable git tree on your $HOME
+# git://git.kernel.org/pub/scm/linux/kernel/git/hpa/linux-2.6-allstable.git
+#
+# Local branches will be created based on the remote linux-2.6.X.y branches.
+# If your branch already exists we will nuke it for you to avoid rebasing.
+#
+# If no kernel is specified we use the latest rc-release, which will be on the
+# remove master branch. Your master branch should be clean.
+
+ALL_STABLE_TREE="linux-2.6-allstable"
+STAGING=/tmp/staging/compat-wireless/
+
+if [[ $# -gt 1 ]]; then
+	echo "Usage: $0 <linux-2.6.X.y>"
+	echo
+	echo Examples usages:
+	echo
+	echo  $0
+	echo  $0 linux-2.6.29.y
+	echo  $0 linux-2.6.30.y
+	echo
+	echo "If no kernel is specified we try to make a release based on the latest RC kernel."
+	echo "If a kernel release is specified X is the next stable release as 31 in 2.6.31.y."
+	exit
+fi
+
+# branch we want to use from hpa's tree
+BRANCH="$1"
+
+export GIT_TREE=$HOME/$ALL_STABLE_TREE
+COMPAT_WIRELESS_DIR=$(pwd)
+
+cd $GIT_TREE
+# --abbrev=0 on branch should work but I guess it doesn't on some releases
+LOCAL_BRANCH=$(git branch | grep \* | awk '{print $2}')
+
+case $LOCAL_BRANCH in
+"master") # Preparing a new stable compat-wireless release based on an RC kernel
+	git checkout -f
+	git pull
+	# Rebase will be done automatically if our tree is clean
+	echo "On master branch on $ALL_STABLE_TREE"
+	;;
+*) # Based on a stable 2.6.x.y release, lets just move to the master branch,
+   # git pull, nuke the old branch and start a fresh new branch.
+	echo "On non-master branch on $ALL_STABLE_TREE: $LOCAL_BRANCH"
+	git checkout -f
+	git checkout master
+	git pull
+	git branch -D $LOCAL_BRANCH
+	git checkout -b $LOCAL_BRANCH origin/$LOCAL_BRANCH
+	;;
+esac
+
+# We should now be on the branch we want
+KERNEL_RELEASE=$(git describe --abbrev=0 | sed -e 's/v//g')
+RELEASE="compat-wireless-$KERNEL_RELEASE"
+RELEASE_TAR="$RELEASE.tar.bz2"
+
+rm -rf $STAGING
+mkdir -p $STAGING
+cp -a $COMPAT_WIRELESS_DIR $STAGING/$RELEASE
+cd $STAGING/$RELEASE
+
+./scripts/admin-update.sh
+rm -rf $STAGING/$RELEASE/.git
+
+# Remove any gunk
+echo
+echo "Cleaning up the release ..."
+make clean 2>&1 > /dev/null
+find ./ -type f -name *.orig | xargs rm -f
+find ./ -type f -name *.rej  | xargs rm -f
+
+cd $STAGING/
+
+echo "Creating $RELEASE_TAR ..."
+tar -jcf $RELEASE_TAR $RELEASE/
+
+echo
+echo "Compat-wireles release: $RELEASE"
+echo "Size: $(du -h $RELEASE_TAR)"
+echo "sha1sum: $(sha1sum $RELEASE_TAR)"
+echo
+echo "Release: ${STAGING}$RELEASE_TAR"