Enhance host picker during launch #256

	on:
	pull_request:
	types: [labeled, unlabeled, synchronize]
	jobs:
	run:
	runs-on: ubuntu-latest
	if: contains(github.event.pull_request.labels.*.name, 'create-vsix')
	steps:
	# Get a bot token so the bot's name shows up on all our actions
	- name: Get Token From roku-ci-token Application
	uses: tibdex/[email protected]
	id: generate-token
	with:
	app_id: ${{ secrets.BOT_APP_ID }}
	private_key: ${{ secrets.BOT_PRIVATE_KEY }}
	- name: Set New GitHub Token
	run: echo "TOKEN=${{ steps.generate-token.outputs.token }}" >> $GITHUB_ENV
	#trigger the build on vscode-brightscript-language
	- name: Build vsix for branch "${{ github.head_ref}}"
	uses: aurelien-baudet/[email protected]
	id: create-vsix
	with:
	workflow: create-vsix
	ref: master
	wait-for-completion: true
	display-workflow-run-url: true
	repo: rokucommunity/vscode-brightscript-language
	token: ${{ env.TOKEN }}
	inputs: '{ "branch": "${{ github.head_ref }}"}'
	#add a comment on the PR
	- name: Add comment to PR
	uses: actions/github-script@v5
	with:
	github-token: ${{ env.TOKEN }}
	script: \|
	github.rest.issues.createComment({
	issue_number: context.issue.number,
	owner: context.repo.owner,
	repo: context.repo.repo,
	body: 'Hey there! I just built a new version of the vscode extension based on ${{ github.event.pull_request.head.sha }}. You can downloaded the .vsix [here](${{steps.create-vsix.outputs.workflow-url}}) and then follow [these installation instructions](https://rokucommunity.github.io/vscode-brightscript-language/prerelease-versions.html).'
	})

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