test-runner: remove useless rm -rf GOROOT 🐇

As we now control the full image definition, we know there is no `golang` installed before this step, so this `rm -rf` is useless. Signed-off-by: Vincent Demeester <[email protected]>
bobcatfish · May 1, 2020 · ad68cbb · ad68cbb
1 parent e53521e
commit ad68cbb
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/tekton/images/test-runner/Dockerfile b/tekton/images/test-runner/Dockerfile
@@ -152,8 +152,7 @@ RUN ["/bin/chmod", "+x", "/workspace/get-kube.sh"]
 
 # Install Go 1.14.1
 ARG GO_VERSION=1.14.1
-RUN rm -rf $(go env GOROOT) && \
-    curl https://dl.google.com/go/go${GO_VERSION}.linux-amd64.tar.gz > go${GO_VERSION}.tar.gz && \
+RUN curl https://dl.google.com/go/go${GO_VERSION}.linux-amd64.tar.gz > go${GO_VERSION}.tar.gz && \
     tar -C /usr/local -xzf go${GO_VERSION}.tar.gz && \
     rm go${GO_VERSION}.tar.gz