fix potential failure in verify-examples (envoyproxy#17698)

If the `git checkout` of the specific tag causes `resource.go` to change, then it will fail if it is done after adding the test copy of `resource.go` due to discarding a local change. Signed-off-by: Greg Greenway <[email protected]>
twghu · Aug 12, 2021 · f066fdc · f066fdc
1 parent d5b508b
commit f066fdc
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/examples/dynamic-config-cp/Dockerfile-control-plane b/examples/dynamic-config-cp/Dockerfile-control-plane
@@ -6,7 +6,7 @@ RUN apt-get update \
     && apt-get clean \
     && rm -rf /tmp/* /var/tmp/* /var/lib/apt/lists/*
 
-RUN git clone https://github.com/envoyproxy/go-control-plane
+RUN git clone https://github.com/envoyproxy/go-control-plane && cd go-control-plane && git checkout b4adc3bb5fe5288bff01cd452dad418ef98c676e
 ADD ./resource.go /go/go-control-plane/internal/example/resource.go
-RUN cd go-control-plane && git checkout b4adc3bb5fe5288bff01cd452dad418ef98c676e && make bin/example
+RUN cd go-control-plane && make bin/example
 WORKDIR /go/go-control-plane