Process lotto analysis #1009

	name: Process lotto analysis

	on:
	workflow_dispatch:
	schedule:
	- cron: "0 12 * * *"

	jobs:
	scheduled:
	runs-on: ubuntu-latest

	steps:
	- name: Check out this repo
	uses: actions/checkout@v4

	- name: Check out data repo
	uses: actions/checkout@v4
	with:
	repository: fasmat/lotto-data
	path: "data"
	token: ${{ secrets.data_token }}

	- name: Setup R
	uses: r-lib/actions/setup-r@v2
	with:
	r-version: "4.1.1"

	- name: Install packages
	run: \|
	install.packages("minpack.lm")
	install.packages("lattice")
	shell: Rscript {0}

	- name: Run analysis
	run: \|
	source("analysis/helpers.r")
	# only analyze last three years
	data <- read.data("data/data/numbers.csv", "data/data/winnings.csv")
	data <- data[data$Date > as.POSIXct(Sys.Date() - 3 * 365), ]

	outdir <- "plots"

	source("analysis/analysis-special.r")
	source("analysis/analysis-general.r")
	shell: Rscript {0}

	- name: Commit updated data
	run: \|-
	rm -r data
	if [[ `git status --porcelain` ]]; then
	echo "New data analyzed"
	git config user.name "Auto Updater"
	git config user.email "actions@users.noreply.github.com"
	git add -A
	timestamp=$(date -u)
	git commit -m "Auto-update data: ${timestamp}" \|\| exit 0
	git push
	fi

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