Catch and fix map random terrain problems #397

	name: Publish

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	permissions:
	contents: write

	env:
	GOOS: js
	GOARCH: wasm

	jobs:

	build:
	name: GitHub Pages
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Setup Go
	uses: actions/setup-go@v3
	with:
	go-version: '1.21.x'
	- name: Install dependencies
	run: go get ./...

	- name: Build WebAssembly
	run: \|
	go build -ldflags="-s -w" -tags tiny -o docs/html/main.wasm .

	- name: Deploy to GitHub Pages
	if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
	uses: crazy-max/ghaction-github-pages@v4
	with:
	target_branch: gh-pages
	build_dir: docs/html
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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