Document API key setup and add details about secret creation #271

	name: linters
	on:
	pull_request:
	permissions:
	contents: read
	jobs:
	lint-actions:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- uses: actions/setup-go@v5
	with:
	go-version-file: 'go.mod'
	check-latest: true

	- name: lint actions
	run: \|
	bash <(curl https://raw.githubusercontent.com/rhysd/actionlint/main/scripts/download-actionlint.bash)
	make lint-actions
	shell: bash

	fmt-imports:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- uses: actions/setup-go@v5
	with:
	go-version-file: 'go.mod'
	check-latest: true

	- name: format golang import statements
	run: \|
	make fmt-imports

	- name: check-is-dirty
	run: \|
	if [[ -n $(git status --porcelain) ]]; then
	echo "Detected uncommitted changes."
	git status
	git diff
	exit 1
	fi

	golangci:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- uses: actions/setup-go@v5
	with:
	go-version-file: 'go.mod'
	check-latest: true

	- name: lint code
	run: \|
	make GOLANGCI_LINT_FIX=false GOLANGCI_LINT_BASE_REV=HEAD~ lint-code

	- name: check-is-dirty
	run: \|
	if [[ -n $(git status --porcelain) ]]; then
	echo "Detected uncommitted changes."
	git status
	git diff
	exit 1
	fi

	linters-succeed:
	name: All Linters Succeed
	needs:
	- lint-actions
	- fmt-imports
	- golangci
	runs-on: ubuntu-latest
	if: always()
	env:
	RESULTS: ${{ toJSON(needs.*.result) }}
	steps:
	- name: Check results
	run: \|
	if [[ -n $(echo "$RESULTS" \| jq '.[] \| select (. != "success")') ]]; then
	exit 1
	fi

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