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Build binaries using Go 1.3 

Currently binaries are built using Go 1.2.2, which results
in larger binaries than those produced by newer versions of
Go. The Go source archive used for the build process is not
verified against its SHA1 hash.

Update the build-image Dockerfile to use Go 1.3 to build all
binaries, as a result binaries are now 20% - 30% smaller. The
Go source archive used for building binaries is now verified
against its SHA1 hash.
pull/6/head
Kelsey Hightower 2014-07-26 09:57:03 -07:00
parent 6b5690a259
commit 777eec9e62
1 changed files with 5 additions and 2 deletions
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7
build/build-image/Dockerfile
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@ -26,8 +26,11 @@ RUN apt-get update -y && apt-get install --no-install-recommends -y -q \
rsync
# Install Go
# TODO(jbeda) -- we need to verify this against the hash
RUN curl -s https://storage.googleapis.com/golang/go1.2.2.src.tar.gz | tar -C /usr/local -xz
# Save the SHA1 checksum from http://golang.org/dl
RUN echo '9f9dfcbcb4fa126b2b66c0830dc733215f2f056e go1.3.src.tar.gz' > go1.3.src.tar.gz.sha1
RUN curl -O -s https://storage.googleapis.com/golang/go1.3.src.tar.gz
RUN sha1sum --check go1.3.src.tar.gz.sha1
RUN tar -xzf go1.3.src.tar.gz -C /usr/local
ENV PATH /usr/local/go/bin:$PATH
RUN cd /usr/local/go/src && ./make.bash --no-clean 2>&1