Handle uppercase "Y" properly during install #78

	name: Validate

	on: [push, pull_request]

	jobs:
	lint:
	name: Lint code base
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Cache dev dependencies
	uses: actions/cache@v2
	with:
	path: ./.tmp
	key: ${{ runner.os }}-dependencies-${{ hashFiles('./Makefile') }}

	- name: Lint with shellcheck
	run: make lint

	test:
	name: Test
	runs-on: ubuntu-latest
	defaults:
	run:
	shell: 'script -q -e -c "bash -i -eo pipefail {0}"'

	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Mock cURL and wget
	run: \|
	echo "REAL_CURL=$(which curl)" >> $GITHUB_ENV
	echo "REAL_WGET=$(which wget)" >> $GITHUB_ENV
	echo "$(pwd)/mocks/" >> $GITHUB_PATH

	- name: Install g using g-install with default options
	run: curl -sSL https://git.io/g-install \| sh -s -- -y bash

	- name: Verify environment variables
	run: test ! -z "${GOROOT?}" && test ! -z "${GOPATH?}"

	- name: Verify g installation
	run: g --version

	- name: Verify go installation
	run: go version

	- name: Make sure it is the go binary installed by g
	run: test "$(which go)" = "$GOPATH/bin/go"

	- name: Make sure g can switch versions
	run: g install 1.14.15 && go version \| grep -1 "go1.14.15"

	- name: Make sure g can self-upgrade
	run: SHELL="$(which bash)" g self-upgrade

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