update #18

	# Simple action to fetch data, update chart and commit changes
	# Uses r2u container for ease of R package installation

	name: update

	on:
	#push:
	# branches: [main, master]
	#release:
	schedule:
	- cron: "31 10 * * *"
	workflow_dispatch:

	jobs:
	update:
	runs-on: ubuntu-latest

	permissions:
	# Give default GITHUB_TOKEN write permission to commit and push the changed files back to repo.
	contents: write

	steps:

	- name: Checkout
	uses: actions/checkout@v4

	- name: Setup r2u
	uses: eddelbuettel/github-actions/r2u-setup@master

	- name: SessionInfo
	run: R -q -e 'sessionInfo()'

	- name: Package Dependencies
	# takes advantage of r2u to install the named CRAN packages as binaries
	# in the r2u context we could also use script 'install.r'
	run: Rscript -e 'install.packages(c("tinyspotifyr", "ggplot2", "anytime", "data.table", "tinythemes"))'

	- name: Update Data
	env:
	SPOTIFY_CLIENT_ID: ${{ secrets.SPOTIFY_CLIENT_ID }}
	SPOTIFY_CLIENT_SECRET: ${{ secrets.SPOTIFY_CLIENT_SECRET }}
	run: Rscript scripts/top50fetch.R

	- name: Update Chart
	run: Rscript scripts/top50chart.R

	- name: Commit and push
	uses: EndBug/add-and-commit@v9
	with:
	add: '["graphs/top50us.png", "data/top50.csv", "data/top50.rds"]'
	push: true
	default_author: github_actions
	message: 'Update graphs and data'

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