algo: Introduce scale up ahead mechanism #81

	name: CI
	on:
	pull_request:
	permissions:
	contents: read
	pull-requests: read
	jobs:
	lint:
	name: Run linting
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v3
	- name: Get changed files
	id: changed-files
	uses: tj-actions/changed-files@v39
	with:
	files_yaml: \|
	go:
	- '*/.go'
	- name: Set up Go
	if: steps.changed-files.outputs.go_any_changed == 'true'
	uses: actions/setup-go@v4
	with:
	go-version: "1.19"
	cache: false
	- name: Run golangci-lint
	if: steps.changed-files.outputs.go_any_changed == 'true'
	uses: golangci/golangci-lint-action@v3
	with:
	version: latest
	only-new-issues: true
	# TODO(zqzten): add verify job
	test:
	name: Run unit tests
	needs: lint
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v3
	with:
	fetch-depth: 0
	- name: Get changed files
	id: changed-files
	uses: tj-actions/changed-files@v39
	with:
	files_yaml: \|
	go:
	- '*/.go'
	- go.mod
	- go.sum
	- Makefile
	- name: Git config
	if: steps.changed-files.outputs.go_any_modified == 'true'
	run: \|
	git config user.name "github-actions[bot]"
	git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
	- name: Rebase code
	if: steps.changed-files.outputs.go_any_modified == 'true'
	run: git rebase origin/main
	- name: Set up Go
	if: steps.changed-files.outputs.go_any_modified == 'true'
	uses: actions/setup-go@v4
	with:
	go-version: "1.19"
	- name: Run unit tests
	if: steps.changed-files.outputs.go_any_modified == 'true'
	run: make unit-test

Provide feedback