[WIP] Remove resources required for Learning to Rank #111

	name: lint

	on:
	workflow_dispatch:
	inputs:
	ref:
	description: The branch, tag or SHA to checkout
	default: main
	type: string
	push:
	branches:
	- main
	paths-ignore:
	- ".git**"
	pull_request:

	jobs:
	shellcheck:
	name: Shellcheck
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	show-progress: false
	- name: Run ShellCheck
	uses: ludeeus/action-shellcheck@00cae500b08a931fb5698e11e79bfbd38e612a38 # 2.0.0
	env:
	SHELLCHECK_OPTS: -e SC2086 -e SC1117

	terraform-fmt:
	name: terraform fmt
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	show-progress: false
	- uses: actions/cache@v3
	with:
	path: ~/tfenv
	key: tfenv-${{ runner.os }}
	- name: Validate JSON
	run: find . -type -f -name '*.json' \| xargs tools/json-check.sh
	- name: terraform install
	env:
	TFENV_VERSION: '3.0.0'
	run: \|
	echo "Installing tfenv."
	mkdir -p tfenv
	curl -L --silent --fail \
	"https://github.com/tfutils/tfenv/archive/refs/tags/v${TFENV_VERSION}.tar.gz" \
	\| tar -zxf - --strip-components=1 -C tfenv
	export PATH="$PATH:$PWD/tfenv/bin"

	echo "Installing default Terraform version."
	tfenv install
	tfenv use

	echo "Installing other necessary Terraform versions."
	for version in $(find terraform/ -type f -name '.terraform-version' \| xargs sort -u); do
	tfenv install "$version"
	done
	- name: terraform fmt
	run: \|
	find terraform/ \
	-type f -name main.tf -not -path ".terraform" \
	-execdir "$PWD/tfenv/bin/terraform" fmt -recursive . \;
	if ! git diff --exit-code; then
	echo "Run terraform fmt -recursive . to fix formatting."
	exit 1
	fi

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