Setup go 1.8.3 + gvt + tools for Visual Code

gosetup.sh

#!/bin/bash
set -x -e

# This script will attempt to fetch the go version specified below
# and install the tools required by vs-code + the metalinter.
# The binaries will be copied to $HOME/bin
# You might be prompted. Linux only for now.

GO_VERSION_WANT='1.8.3'

if ! [ -d "$HOME/bin" ]; then
	exit "expected ~/bin to exist (and it should be in your path)"
fi

TMP_FOLDER=$(mktemp -d 2>/dev/null || mktemp -d -t 'tmp.XXX' 2>/dev/null)
if ! [ -d $TMP_FOLDER ]; then
	exit "failed to make temp dir"
fi

pushd $TMP_FOLDER

GO_VERSION=$(go version 2>1)

if [ ! -x "$(command -v go)" ] || [[ ! "$GO_VERSION" =~ "$GO_VERSION_WANT" ]]; then
	echo "Wanted Go Version $GO_VERSION_WANT, but found $GO_VERSION"
	echo "Installing go using godeb (linux)"
	wget -qO- https://godeb.s3.amazonaws.com/godeb-amd64.tar.gz | tar xvz
	godeb install $GO_VERSION_WANT
fi

GOPATH=$(pwd)

echo "running go commands"

$(go get -u github.com/nsf/gocode)
$(go get -u github.com/rogpeppe/godef)
$(go get -u github.com/zmb3/gogetdoc)
$(go get -u github.com/golang/lint/golint)
$(go get -u github.com/ramya-rao-a/go-outline)
$(go get -u sourcegraph.com/sqs/goreturns)
$(go get -u golang.org/x/tools/cmd/gorename)
$(go get -u github.com/tpng/gopkgs)
$(go get -u github.com/acroca/go-symbols)
$(go get -u golang.org/x/tools/cmd/guru)
$(go get -u github.com/cweill/gotests/...)
$(go get -u golang.org/x/tools/cmd/godoc)
$(go get -u github.com/fatih/gomodifytags)
$(go get -u github.com/josharian/impl)

$(go get -u gopkg.in/alecthomas/gometalinter.v1)
$(mv bin/gometalinter.v1 bin/gometalinter)
$(bin/gometalinter --install)

$(cp bin/* $HOME/bin)