- wget https://golang.org/dl/go1.16.9.linux-amd64.tar.gz && \
- tar xzf go1.16.9.linux-amd64.tar.gz && \
- ln -s /usr/src/go/bin/go /usr/local/bin/go-1.16.9 && \
- ln -s /usr/src/go/bin/gofmt /usr/local/bin/gofmt-1.16.9 && \
- ln -s /usr/local/bin/go-1.16.9 /usr/local/bin/go && \
- ln -s /usr/local/bin/gofmt-1.16.9 /usr/local/bin/gofmt
+ wget https://golang.org/dl/go${go_version}.linux-amd64.tar.gz && \
+ tar xzf go${go_version}.linux-amd64.tar.gz && \
+ ln -s /usr/src/go/bin/go /usr/local/bin/go-${go_version} && \
+ ln -s /usr/src/go/bin/gofmt /usr/local/bin/gofmt-${go_version} && \
+ ln -s /usr/local/bin/go-${go_version} /usr/local/bin/go && \
+ ln -s /usr/local/bin/gofmt-${go_version} /usr/local/bin/gofmt