packer-cn/scripts/vagrant-linux-priv-go.sh
James Nugent 4fc0a1ea0a build: Allow multi-platform dev with Vagrantfile
This commit rewrites the Vagrantfile for Packer in a similar manner to
the work done for Nomad (hashicorp/nomad#3175) in order to make
cross-platform development easier. It also adds support for a FreeBSD
base box.

Provisioning scripts are separated out in order that they can be
correctly linted. Each script is prefixed `vagrant`, then the operating
system, then whether or not it expects to be run in a privileged shell.

Finally, dependencies have been bumped - Go 1.6 is switched out for the
latest (1.9.2).
2017-11-02 11:00:19 -07:00

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#!/usr/bin/env bash
function install_go() {
local go_version=1.9.2
local download=
download="https://storage.googleapis.com/golang/go${go_version}.linux-amd64.tar.gz"
if [ -d /usr/local/go ] ; then
return
fi
wget -q -O /tmp/go.tar.gz ${download}
tar -C /tmp -xf /tmp/go.tar.gz
sudo mv /tmp/go /usr/local
sudo chown -R root:root /usr/local/go
}
install_go
# Ensure that the GOPATH tree is owned by vagrant:vagrant
mkdir -p /opt/gopath
chown -R vagrant:vagrant /opt/gopath
# Ensure Go is on PATH
if [ ! -e /usr/bin/go ] ; then
ln -s /usr/local/go/bin/go /usr/bin/go
fi
if [ ! -e /usr/bin/gofmt ] ; then
ln -s /usr/local/go/bin/gofmt /usr/bin/gofmt
fi
# Ensure new sessions know about GOPATH
if [ ! -f /etc/profile.d/gopath.sh ] ; then
cat <<EOT > /etc/profile.d/gopath.sh
export GOPATH="/opt/gopath"
export PATH="/opt/gopath/bin:\$PATH"
EOT
chmod 755 /etc/profile.d/gopath.sh
fi