Merge pull request #190 from JohnsonMao/style/marathon #2

	name: Push Change to Discord Webhook URL

	on:
	push:
	branches:
	- dev

	# Allow manual trigger
	workflow_dispatch:

	jobs:
	send-to-discord-webhook-url:
	runs-on: ubuntu-latest
	steps:
	- name: crawl-commit-message-headers
	id: crawl-commit-message-headers
	uses: actions/github-script@v7
	with:
	script: \|
	const commits = context.payload.commits;
	const messages = commits.map(commit => commit.message.split('\n')[0]);
	console.log(commits, messages);
	console.log('context: ', context)
	core.exportVariable('messages', messages.join('\n'));
	- name: build-discord-webhook-payload
	id: build-discord-webhook-payload
	uses: actions/github-script@v7
	env:
	# sandbox webhook url
	DISCORD_WEBHOOK_URL: ${{ secrets.SANDBOX_DISCORD_WEBHOOK_URL }}
	# real webhook url
	# DISCORD_WEBHOOK_URL: ${{ secrets.SPLIT_GAME_CHANNEL_DISCORD_WEBHOOK_URL }}
	with:
	script: \|
	const { messages } = process.env;

	const discordWebhookPayload = {
	content: '# 島島阿學前端更新' + '\n' + messages,
	username: '島島阿學日誌'
	};
	const req = new Request(process.env.DISCORD_WEBHOOK_URL, {
	method: 'POST',
	headers: {
	'Content-Type': 'application/json'
	},
	body: JSON.stringify(discordWebhookPayload)
	});
	const res = await fetch(req);
	if (!res.ok) {
	throw new Error(`HTTP error! status: ${res.status}`);
	}

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