cmds/exp/tcpdump: autogenerate well-known-ports map #12

	name: Go

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	jobs:

	linters:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4
	- name: Set up Go
	uses: actions/setup-go@v4
	with:
	go-version: '1.22.x'
	- name: Check vendored dependencies
	run: \|
	go mod tidy
	go mod verify
	go mod vendor -v
	git status
	if [[ -n "$(git status --porcelain vendor)" ]]; then
	echo 'vendor/ is out-of-date: run `go mod tidy && go mod vendor` and then check in the changes'
	echo 'If `go mod tidy && go mod vendor` results in no changes, make sure you are using the latest relase of Go'
	git status --porcelain vendor
	exit 1
	fi
	- name: gofmt
	run: test -z "$(gofmt -s -l $(find -name '*.go' \| grep -v /vendor/))"

	build:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Set up Go
	uses: actions/setup-go@v4
	with:
	go-version: '1.22.x'

	- name: Build
	run: go build -mod=mod -v ./...

	- name: Vet Test
	run: go vet -composites=false -mod=mod ./...

	- name: Test
	run: "CGO_ENABLED=0 go env && CGO_ENABLED=0 go test -mod=mod ./pkg/uroot/..."

	badbuild:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Set up Go
	uses: actions/setup-go@v4
	with:
	go-version: '1.22.x'

	- name: Build fail
	id: buildfail
	continue-on-error: true
	run: \|
	echo bad >> cmds/core/date/date.go
	go build .
	./u-root

	- name: Fail if Build Failure did not fail
	run: \|
	echo buildfail got ${{ steps.buildfail.outcome }} and should get failure
	bash -c "if [[ ${{ steps.buildfail.outcome }} == failure ]]; then exit 0; else exit 1; fi"

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