1 files changed, 130 insertions, 0 deletions
diff --git a/build/docker/runcontext b/build/docker/runcontext
new file mode 100755
index 000000000..daad663ac
--- /dev/null
+++ b/build/docker/runcontext
@@ -0,0 +1,130 @@
+#!/bin/bash
+set -e
+##############################################################################
+# Copyright (c) 2015 Ericsson AB and others.
+# stefan.k.berg@ericsson.com
+# jonas.bjurel@ericsson.com
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+#
+
+############################################################################
+# BEGIN of Exit handlers
+#
+
+do_exit () {
+    CID=`cat $CID_FILE </dev/null`
+    rm -f $CID_FILE
+    rm -rf $CONTEXT_DIR
+    set +e
+    docker kill $CID > /dev/null 2>&1
+    docker rm -f $CID > /dev/null 2>&1
+    docker rmi -f $IID > /dev/null 2>&1
+    set -e
+}
+
+#
+# End of Exit handlers
+############################################################################
+
+trap do_exit SIGINT SIGTERM EXIT
+
+context=$1
+shift
+USER_ID=`id -u`
+USER=`whoami`
+GROUP_ID=`id -g`
+
+GITROOT=`git rev-parse --show-toplevel`
+CID_FILE=`mktemp -u -t runcontext.XXXXXXXXXX`
+CONTEXT_DIR=`mktemp -d ${GITROOT}/.docker_contextXXXXXX`
+
+# If RSYNC_CONNECT_PROG is used, we need to copy all of
+# the SSH structure, should one of the keys need to be
+# used.
+if [ -n "$RSYNC_CONNECT_PROG" -a -x $HOME/.ssh ]; then
+    cp -rp $HOME/.ssh $CONTEXT_DIR
+    rm -f $CONTEXT_DIR/.ssh/known_hosts
+else
+    mkdir $CONTEXT_DIR/.ssh
+fi
+
+# Disable verification of unknown keys
+cat >> $CONTEXT_DIR/.ssh/config <<EOF
+StrictHostKeyChecking=no
+EOF
+
+cat > $CONTEXT_DIR/Dockerfile <<EOF
+FROM $context
+$(env | egrep -i 'proxy|rsync' | sed 's/^/ENV /' | sed 's/=/ /')
+RUN date || date
+COPY .ssh  $HOME/.ssh
+RUN chown -R $USER_ID:$GROUP_ID $HOME/.ssh
+RUN chown -R $USER_ID:$GROUP_ID $HOME
+RUN chmod 700 $HOME/.ssh
+RUN /root/setcontext $USER $USER_ID $GROUP_ID $HOME
+EOF
+
+res=`docker build -q --force-rm $CONTEXT_DIR`
+IID=`echo $res | sed 's/.* //'`
+
+# Handle proxy settings passed to the context
+if env | grep -iq .*proxy; then
+    envfile="$(readlink -f $(dirname $0)/..)/environment.mk"
+
+    test -n "$HTTP_PROXY" && my_http_proxy=$HTTP_PROXY
+    test -n "$http_proxy" && my_http_proxy=$http_proxy
+
+    test -n "$HTTPS_PROXY" && my_https_proxy=$HTTPS_PROXY
+    test -n "$https_proxy" && my_https_proxy=$https_proxy
+
+    test -n "$NO_PROXY" && my_no_proxy=$NO_PROXY
+    test -n "$no_proxy" && my_no_proxy=$no_proxy
+
+    # Make sure to add the Docker socket in no_proxy
+    if [ -n "$my_no_proxy" ]; then
+        my_no_proxy+=",/var/run/docker.sock"
+    else
+        my_no_proxy="/var/run/docker.sock"
+    fi
+
+    echo "Creating $envfile"
+    echo "# This file is automatically generated by runcontext, do not edit!" > $envfile
+    test -n "$my_http_proxy" && echo "export http_proxy=$my_http_proxy" >> $envfile
+    test -n "$my_https_proxy" && echo "export https_proxy=$my_https_proxy" >> $envfile
+    test -n "$my_no_proxy" && echo "export no_proxy=$my_no_proxy" >> $envfile
+    test -n "$RSYNC_PROXY" && echo "export RSYNC_PROXY=$RSYNC_PROXY" >> $envfile
+    test -n "$RSYNC_CONNECT_PROG" && echo "export RSYNC_CONNECT_PROG=$RSYNC_CONNECT_PROG" >> $envfile
+    echo "export npm_config_registry=http://registry.npmjs.org/" >> $envfile
+else
+    echo "No need to generate environment.mk"
+    rm -f $envfile
+fi
+
+# Evaluate the need for bind mounting the cache directory
+if [ -n "$CACHEBASE" ]; then
+    if echo $CACHEBASE | grep -q '^file://'; then
+        CACHEMOUNT="-v $(echo $CACHEBASE | sed 's;file://;;'):$(echo $CACHEBASE | sed 's;file://;;')"
+    fi
+fi
+
+RUN_CONTEXT_OPT="--cidfile $CID_FILE --privileged=true --rm \
+    -e HOME=$HOME -e CACHEDEBUG -e CACHETRANSPORT -e CACHEMAXAGE -e CACHEBASE \
+    -e BUILD_FUEL_PLUGINS -e MIRROR_UBUNTU -e MIRROR_UBUNTU_ROOT \
+    -e MIRROR_MOS_UBUNTU -e MIRROR_MOS_UBUNTU_ROOT -e MIRROR_FUEL \
+    -e LATEST_TARGET_UBUNTU -e UBUNTU_ARCH \
+    -u $USER_ID:$GROUP_ID -w $PWD \
+    -v $GITROOT:$GITROOT -v /sys/fs/cgroup:/sys/fs/cgroup:ro $CACHEMOUNT"
+
+# Passing "debug" puts up an interactive bash shell
+if [ "$1" == "debug" ]; then
+  echo command: docker run ${RUN_CONTEXT_OPT} $IID bash
+  docker run -i -t ${RUN_CONTEXT_OPT} $IID bash
+else
+  echo command: docker run ${RUN_CONTEXT_OPT} $IID $@
+  docker run -t ${RUN_CONTEXT_OPT} $IID $@
+fi
+