Updates the structure and name of the tar.gz archive

- the name includes a version
- the top-level directory of the tar has the same name as the archive

tools/dockerfile/grpc_dist_proto/Dockerfile

@@ -30,6 +30,9 @@
 # Dockerfile to build protoc and plugins for inclusion in a release.
 FROM grpc/base
 
+# Add the file containing the gRPC version
+ADD version.txt version.txt
+
 # Install tools needed for building protoc.
 RUN apt-get update && apt-get -y install libgflags-dev libgtest-dev
 
@@ -56,16 +59,16 @@ WORKDIR /var/local/git/grpc
 RUN LDFLAGS=-static make plugins
 
 # Create an archive containing all the generated binaries.
-RUN mkdir /tmp/proto_bins_root
-RUN cp -v bins/opt/* /tmp/proto_bins_root
-RUN cp -v /tmp/protoc_static/bin/protoc /tmp/proto_bins_root
-RUN cd /tmp/proto_bins_root && \
-    tar -czf /tmp/proto-bins-linux-$(uname -m).tar.gz *
+RUN mkdir /tmp/proto-bins_$(cat /version.txt)_linux-$(uname -m)
+RUN cp -v bins/opt/* /tmp/proto-bins_$(cat /version.txt)_linux-$(uname -m)
+RUN cp -v /tmp/protoc_static/bin/protoc /tmp/proto-bins_$(cat /version.txt)_linux-$(uname -m)
+RUN cd /tmp && \
+    tar -czf proto-bins_$(cat /version.txt)_linux-$(uname -m).tar.gz proto-bins_$(cat /version.txt)_linux-$(uname -m)
 
 # List the tar contents: provides a way to visually confirm that the contents
 # are correct.
-RUN echo 'proto-bins-linux-tar-$(uname -m) contents:' && \
-    tar -ztf /tmp/proto-bins-linux-$(uname -m).tar.gz
+RUN echo 'proto-bins_$(cat /version.txt)_linux-tar-$(uname -m) contents:' && \
+    tar -ztf /tmp/proto-bins_$(cat /version.txt)_linux-$(uname -m).tar.gz
 
 
 

tools/gce_setup/grpc_docker.sh

@@ -698,10 +698,10 @@ grpc_build_proto_bins() {
   local label='dist_proto'
   grpc_update_image -- -h $host $label || return 1
  
-  # run a command to copy the generated output to the local machine
+  # run a command to copy the generated archive to the docker host
   local docker_prefix='sudo docker run -v /tmp:/tmp/proto_bins_out'
-  local tar_name='proto-bins-linux-x86_64.tar.gz'
-  local cp_cmd="cp /tmp/$tar_name /tmp/proto_bins_out"
+  local tar_name='proto-bins*.tar.gz'
+  local cp_cmd="/bin/bash -c 'cp -v /tmp/$tar_name /tmp/proto_bins_out'"
   local cmd="$docker_prefix grpc/$label $cp_cmd"
   local ssh_cmd="bash -l -c \"$cmd\""
   echo "will run:"
@@ -711,7 +711,7 @@ grpc_build_proto_bins() {
 
   # copy the tar.gz locally
   local rmt_tar="$host:/tmp/$tar_name"
-  local local_copy="$(pwd)/$tar_name"
+  local local_copy="$(pwd)"
   gcloud compute copy-files $rmt_tar $local_copy $project_opt $zone_opt || return 1
 }