refactor: move main.go to cmd/world (#13) #29

	name: Build

	on:
	pull_request:
	branches:
	- main
	push:
	branches:
	- main
	workflow_call:
	inputs:
	create_release:
	description: 'Check if workflows called from Github Release event.'
	default: false
	required: false
	type: boolean

	jobs:
	go-build:
	name: Run Go Build
	runs-on: ubuntu-latest
	strategy:
	matrix:
	go-version: [1.21.x]
	goos: [linux, windows, darwin]
	goarch: [amd64]
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	- name: Set up Docker Build
	uses: docker/setup-buildx-action@v2
	- name: Install Go
	uses: actions/setup-go@v4
	with:
	go-version: ${{ matrix.go-version }}
	cache-dependency-path: "go.sum"
	- name: Build ${{ matrix.goos }}/${{ matrix.goarch }}
	id: build
	run: \|
	output_name=world_${{ matrix.goos }}_${{ matrix.goarch }}
	[ ${{ matrix.goos }} = "windows" ] && output_name+=".exe"

	env GOOS=${{ matrix.goos }} GOARCH=${{ matrix.goarch }} go build ./cmd/world -o $output_name
	echo "output_name=$output_name" >> $GITHUB_OUTPUT
	- name: Compress Build Binary
	uses: a7ul/[email protected]
	id: compress
	with:
	command: c
	files: \|
	./${{ steps.build.outputs.output_name }}
	outPath: ${{ steps.build.outputs.output_name }}.tar.gz
	- name: Upload binary to Github artifact
	if: ${{ inputs.create_release }}
	uses: actions/upload-artifact@v3
	with:
	name: world-${{ matrix.goos }}-${{ matrix.goarch }}
	path: ./world*.tar.gz

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