add jenkins-build script

Move our Jenkins build script out of Jenkins' database and into Git so
that we can have greater visibility on future changes.

Going forward, we will modify the ceph-deploy Jenkins task to only run
this script.

Signed-off-by: Ken Dreyer <ken.dreyer@inktank.com>

diff --git a/scripts/jenkins-build b/scripts/jenkins-build
new file mode 100755 (executable)
index 0000000..c182491
--- /dev/null
+++ b/scripts/jenkins-build
@@ -0,0 +1,46 @@
+#!/bin/sh
+
+# This is the script that runs inside Jenkins.
+# http://jenkins.ceph.com/job/ceph-deploy/
+
+#export GNUPGHOME=/home/jenkins-build/build/gnupg.autobuild/
+export GNUPGHOME=/home/jenkins-build/build/gnupg.ceph-release/
+export KEYID=17ED316D
+HOST=$(hostname --short)
+echo "Building on ${HOST}"
+echo "  DIST=${DIST}"
+echo "  BPTAG=${BPTAG}"
+echo "  KEYID=${KEYID}"
+echo "  WS=$WORKSPACE"
+echo "  PWD=$(pwd)"
+echo "  BRANCH=$BRANCH"
+
+case $HOST in
+gitbuilder-cdep-rpm*)
+        rm -rf rpm-repo dist/* build/rpmbuild
+        cd build
+       ./scripts/build-rpm.sh --release
+        if [ $? -eq 0 ] ; then
+            mv rpm-repo $WORKSPACE/.
+            cd $WORKSPACE
+            mkdir -p dist
+        fi
+        ;;
+gitbuilder-cdep-deb* | tala* | mira*)
+        rm -rf debian-repo
+        rm -rf dist
+        rm -f *.changes *.dsc *.gz *.diff
+        cd build
+       ./scripts/build-debian.sh --release
+        if [ $? -eq 0 ] ; then
+            mv debian-repo $WORKSPACE/.
+            cd $WORKSPACE
+            mkdir -p dist
+            mv *.changes *.dsc *.deb *.tar.gz dist/.
+        fi
+        ;;
+*)
+       echo "Can't determine build host type"
+        exit 4
+        ;;
+esac