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authorEric Anderson <ejona@google.com>2018-03-28 16:58:47 -0700
committerEric Anderson <ejona@google.com>2018-03-28 17:24:07 -0700
commit5f052ae7ae8a757dd919e95e0f1481e08fef749b (patch)
tree8139d57ea3f3dffaee9d65c3a523f93f532403f5
parent7bf47a6b5d10382a4b427677cf7ca9288f4e2833 (diff)
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protoc-artifacts: Avoid checking out protobuf code
It is a bad idea to check out code into the docker image, as it will be out-of-date. It is better to have the image just be the environment, and let any scripts that need source check them out themselves. This fixes #4419 in that it allows the image to build again, albeit users would need to use wget to grab the source of the version of protobuf they wish.
-rw-r--r--protoc-artifacts/Dockerfile2
-rw-r--r--protoc-artifacts/README.md6
2 files changed, 5 insertions, 3 deletions
diff --git a/protoc-artifacts/Dockerfile b/protoc-artifacts/Dockerfile
index 43e6863c..82cd97ec 100644
--- a/protoc-artifacts/Dockerfile
+++ b/protoc-artifacts/Dockerfile
@@ -35,7 +35,5 @@ RUN rpm --rebuilddb && yum install -y devtoolset-1.1 \
devtoolset-1.1-libstdc++-devel \
devtoolset-1.1-libstdc++-devel.i686
-RUN git clone --depth 1 https://github.com/google/protobuf.git
-
# Start in devtoolset environment that uses GCC 4.7
CMD ["scl", "enable", "devtoolset-1.1", "bash"]
diff --git a/protoc-artifacts/README.md b/protoc-artifacts/README.md
index ba3ca018..d11cde5d 100644
--- a/protoc-artifacts/README.md
+++ b/protoc-artifacts/README.md
@@ -143,7 +143,11 @@ To run the image:
$ docker run -it --rm=true protoc-artifacts
```
-The Protobuf repository has been cloned into ``/protobuf``.
+To checkout protobuf (run within the container):
+```
+$ # Replace v3.5.1 with the version you want
+$ wget -O - https://github.com/google/protobuf/archive/v3.5.1.tar.gz | tar xvzp
+```
### Tips for deploying on Windows
Under Windows the following error may occur: ``gpg: cannot open tty `no tty':