Merge pull request #5102 from jtattermusch/docker_git_clone

No git clone for distrib tests

tools/dockerfile/distribtest/ruby_opensuse_x64/Dockerfile

@@ -29,6 +29,4 @@
 
 FROM opensuse:42.1
 
-RUN zypper --non-interactive install git
 RUN zypper --non-interactive install ruby
-

tools/dockerfile/distribtest/ruby_ubuntu1204_x64/Dockerfile

@@ -29,7 +29,4 @@
 
 FROM ubuntu:12.04
 
-RUN apt-get update -y
-RUN apt-get install -y git
-RUN apt-get install -y ruby-full
-
+RUN apt-get update -y && apt-get install -y ruby-full

tools/dockerfile/distribtest/ruby_ubuntu1404_x64/Dockerfile

@@ -29,7 +29,4 @@
 
 FROM ubuntu:14.04
 
-RUN apt-get update -y
-RUN apt-get install -y git
-RUN apt-get install -y ruby-full
-
+RUN apt-get update -y && apt-get install -y ruby-full

tools/dockerfile/distribtest/ruby_ubuntu1504_x64/Dockerfile

@@ -29,7 +29,4 @@
 
 FROM ubuntu:15.04
 
-RUN apt-get update -y
-RUN apt-get install -y git
-RUN apt-get install -y ruby-full
-
+RUN apt-get update -y && apt-get install -y ruby-full

tools/dockerfile/distribtest/ruby_ubuntu1510_x64/Dockerfile

@@ -29,7 +29,4 @@
 
 FROM ubuntu:15.10
 
-RUN apt-get update -y
-RUN apt-get install -y git
-RUN apt-get install -y ruby-full
-
+RUN apt-get update -y && apt-get install -y ruby-full

tools/dockerfile/distribtest/ruby_ubuntu1604_x64/Dockerfile

@@ -29,7 +29,4 @@
 
 FROM ubuntu:16.04
 
-RUN apt-get update -y
-RUN apt-get install -y git
-RUN apt-get install -y ruby-full
-
+RUN apt-get update -y && apt-get install -y ruby-full

tools/dockerfile/distribtest/ruby_wheezy_x64/Dockerfile

@@ -29,7 +29,4 @@
 
 FROM debian:wheezy
 
-RUN apt-get update
-RUN apt-get install -y git
-RUN apt-get install -y ruby-full
-
+RUN apt-get update && apt-get install -y ruby-full

tools/jenkins/build_and_run_docker.sh

@@ -37,9 +37,6 @@ cd $(dirname $0)/../..
 git_root=$(pwd)
 cd -
 
-# Create a local branch so the child Docker script won't complain
-git branch -f jenkins-docker
-
 # Inputs
 # DOCKERFILE_DIR - Directory in which Dockerfile file is located.
 # DOCKER_RUN_SCRIPT - Script to run under docker (relative to grpc repo root)

tools/jenkins/docker_run.sh

@@ -31,18 +31,24 @@
 # This script is invoked by build_docker_* inside a docker
 # container. You should never need to call this script on your own.
 
-set -e
+set -ex
 
+if [ "$RELATIVE_COPY_PATH" == "" ]
+then
   mkdir -p /var/local/git
   git clone --recursive "$EXTERNAL_GIT_ROOT" /var/local/git/grpc
+else
+  mkdir -p "/var/local/git/grpc/$RELATIVE_COPY_PATH"
+  cp -r "$EXTERNAL_GIT_ROOT/$RELATIVE_COPY_PATH"/* "/var/local/git/grpc/$RELATIVE_COPY_PATH"
+fi
 
 if [ -x "$(command -v rvm)" ]
 then
   rvm use ruby-2.1
 fi
 
-cd /var/local/git/grpc
-
 nvm use 4 || true
 
+cd /var/local/git/grpc
+
 $RUN_COMMAND

tools/run_tests/distribtest_targets.py

@@ -38,6 +38,7 @@ def create_docker_jobspec(name, dockerfile_dir, shell_command, environ={},
   """Creates jobspec for a task running under docker."""
   environ = environ.copy()
   environ['RUN_COMMAND'] = shell_command
+  environ['RELATIVE_COPY_PATH'] = 'test/distrib'
 
   docker_args=[]
   for k,v in environ.iteritems():