71 lines
1.6 KiB
Bash
Executable File
71 lines
1.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright (c) HashiCorp, Inc.
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# SPDX-License-Identifier: MPL-2.0
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set -o errexit
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# Identify the user we are running as. If it's as root, we assume Vagrant
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# which isn't great, but is better than the old behaviour.
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USER=""
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case $(whoami) in
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root) USER="vagrant" ;;
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*) USER=$(whoami) ;;
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esac
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# Minimal effort to support amd64 and arm64 installs.
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ARCH=""
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case $(arch) in
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x86_64) ARCH="amd64" ;;
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aarch64) ARCH="arm64" ;;
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esac
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function install_go() {
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local go_version="1.20.4"
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local download="https://storage.googleapis.com/golang/go${go_version}.linux-${ARCH}.tar.gz"
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if go version 2>&1 | grep -q "${go_version}"; then
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return
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fi
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# remove previous older version
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sudo rm -rf /usr/local/go
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if [ -f /tmp/go.tar.gz ] ; then
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sudo rm -f /tmp/go.tar.gz
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fi
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# retry downloading on spurious failure
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curl -sSL --fail -o /tmp/go.tar.gz \
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--retry 5 --retry-connrefused \
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"${download}"
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tar -C /tmp -xf /tmp/go.tar.gz
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sudo mv /tmp/go /usr/local
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sudo chown -R root:root /usr/local/go
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}
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install_go
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# Ensure that the GOPATH tree is owned by the correct user.
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sudo mkdir -p /opt/gopath
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sudo chown -R $USER:$USER /opt/gopath
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# Ensure Go is on PATH
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if [ ! -e /usr/bin/go ] ; then
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sudo ln -s /usr/local/go/bin/go /usr/bin/go
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fi
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if [ ! -e /usr/bin/gofmt ] ; then
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sudo ln -s /usr/local/go/bin/gofmt /usr/bin/gofmt
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fi
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# Ensure new sessions know about GOPATH
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if sudo test ! -f /etc/profile.d/gopath.sh ; then
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sudo bash -c 'cat <<EOT > /etc/profile.d/gopath.sh
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export GOPATH="/opt/gopath"
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export PATH="/opt/gopath/bin:\$PATH"
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EOT'
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sudo chmod 755 /etc/profile.d/gopath.sh
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fi
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