feat: add report size #8

	name: Size report

	on:
	pull_request:
	branches:
	- main

	permissions:
	contents: read
	pull-requests: write

	jobs:
	size-report:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout main branch code
	uses: actions/checkout@v4
	with:
	ref: main
	path: main-code

	- name: Install pnpm
	uses: pnpm/action-setup@v2
	with:
	version: 8

	- name: Setup Node
	uses: actions/setup-node@v3
	with:
	node-version: 21

	- name: Install dependencies
	working-directory: main-code
	run: pnpm install

	- name: Build main branch
	working-directory: main-code
	run: pnpm run build

	- name: Calculate previous size
	working-directory: main-code
	run: \|
	PREVIOUS_SIZE=$(node scripts/size-report.js)

	- name: Checkout PR code
	uses: actions/checkout@v4

	- name: Build PR code
	run: pnpm run build

	- name: Calculate current size
	run: \|
	CURRENT_SIZE=$(node scripts/size-report.js)

	- name: Display size difference
	run: \|
	echo "Previous Size: $PREVIOUS_SIZE"
	echo "Current Size: $CURRENT_SIZE"

	- name: Comment on PR
	uses: actions/github-script@v5
	with:
	github-token: ${{ secrets.GITHUB_TOKEN }}
	script: \|
	const { context, github } = require('@actions/github');
	const prNumber = context.payload.pull_request.number;
	const previousSize = process.env.PREVIOUS_SIZE;
	const currentSize = process.env.CURRENT_SIZE;

	const message = `
	\| Difference \| Main branch \| Current PR \|
	\|------------\|-------------\|------------\|
	\| Build Size \| ${previousSize} \| ${currentSize} \|
	`;

	github.issues.createComment({
	owner: context.repo.owner,
	repo: context.repo.repo,
	issue_number: prNumber,
	body: message,
	});

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