added zip function #151

	name: Validate lint

	on:
	pull_request:
	branches:
	- '*'

	env:
	GO_VERSION: 1.21
	GOLANGCI_LINT_VERSION: v1.54.2

	jobs:

	lint:
	runs-on: ubuntu-20.04

	defaults:
	run:
	working-directory: ${{ github.workspace }}/go/src/github.com/cooperspencer/gickup

	steps:
	- name: Set up Go ${{ env.GO_VERSION }}
	uses: actions/setup-go@v2
	with:
	go-version: ${{ env.GO_VERSION }}

	- name: Check out code
	uses: actions/checkout@v2
	with:
	path: go/src/github.com/cooperspencer/gickup
	fetch-depth: 0

	- name: Cache Go modules
	uses: actions/cache@v2
	with:
	path: \|
	~/go/pkg/mod
	~/.cache/go-build
	key: ${{ runner.os }}-lint-go-${{ hashFiles('**/go.sum') }}
	restore-keys: ${{ runner.os }}-lint-go

	- name: Setup GOPATH
	run: go env -w GOPATH=${{ github.workspace }}/go

	- name: go mod tidy
	run: \|
	go mod tidy
	git diff --exit-code

	- name: golangci-lint
	uses: golangci/golangci-lint-action@v2
	with:
	version: ${{ env.GOLANGCI_LINT_VERSION }}
	working-directory: ${{ github.workspace }}/go/src/github.com/cooperspencer/gickup

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