Update action version and set node to v20 #4

	name: "Publish to VS Code Marketplace"

	on:
	push:
	branches:
	- master

	jobs:
	cd:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout to branch
	uses: actions/checkout@v4

	- name: Setup node.js
	uses: actions/setup-node@v4
	with:
	node-version: 20
	- name: Install packages
	run: npm ci

	- name: Calculate version
	id: calculateVersion
	run: \|
	APP_VERSION=`cat package.json \| jq ".version" -M \| sed 's/\"//g'`
	echo "::set-output name=AppVersion::$APP_VERSION"
	echo "app version = v$APP_VERSION"
	- name: Build VSIX package
	run: npm run build -- -o vscode-string-manipulation.v${{ steps.calculateVersion.outputs.AppVersion }}.vsix

	- name: Publish extension package
	env:
	VSCE_TOKEN: ${{ secrets.VSCE_TOKEN }}
	run: npm run vsce -- publish -p $VSCE_TOKEN

	- uses: actions/upload-artifact@v4
	name: Upload artifact
	with:
	name: vscode-string-manipulation.v${{ steps.calculateVersion.outputs.AppVersion }}.vsix
	path: vscode-string-manipulation.v${{ steps.calculateVersion.outputs.AppVersion }}.vsix

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