Build fix: remove R packages not utilized, remove unnecessary files i… #5

	name: Extract Packages

	on:
	push:
	branches:
	- devel
	paths:
	- 'DESCRIPTION'

	permissions: write-all

	jobs:
	extract_packages:
	runs-on: ubuntu-latest
	env:
	R_LIBS_USER: ${{ github.workspace }}/R/library
	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Set up R
	uses: r-lib/actions/setup-r@v2

	- name: Cache R packages
	uses: actions/cache@v2
	with:
	path: ${{ env.R_LIBS_USER }}
	key: ${{ runner.os }}-r-${{ hashFiles('**/DESCRIPTION') }}
	restore-keys: \|
	${{ runner.os }}-r-

	- name: Install R dependencies
	run: Rscript -e 'if (!require("stringi", quietly = TRUE)) install.packages("stringi")'

	- name: Run extract_packages script
	working-directory: ./oma_packages
	run: Rscript extract_packages.R

	- name: Commit and push changes
	run: \|
	git config --local user.name "$GITHUB_ACTOR"
	git config --local user.email "[email protected]"
	cd oma_packages
	git add oma_packages.csv
	git commit -m "Update oma_packages.csv" -a \|\| echo "No changes to commit"
	git push origin \|\| echo "No changes to commit"

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