Update recommendations now #4

	name: Update recommendations now

	on:
	workflow_dispatch:

	jobs:
	recompute-recommendations:
	runs-on: ubuntu-20.04

	steps:
	# step 1: checkout the repository
	- name: Checkout repository
	uses: actions/checkout@v2
	with:
	submodules: true # checkout submodules as well

	# step 2: setup Python environment
	- name: Set up Python
	uses: actions/setup-python@v2
	with:
	python-version: '3.10'

	# step 3: install dependencies
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install -r requirements.txt

	# step 4: run recommendation systems
	- name: Run keyword-based recommendation system
	run: python run_kwd_recs.py

	- name: Run BM25 recommendation system
	run: python run_bm25_recs.py

	- name: Run SPECTER recommendation system
	run: python run_spctr_recs.py

	# step 5: run the unit tests
	- name: Run unit tests
	run: \|
	set +e # Continue execution even if the tests fail
	python tests.py > tests.log 2>&1
	cat tests.log
	continue-on-error: true

	# step 6: commit and push changes if there are any
	- name: Commit and push changes
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: \|
	git config --global user.name 'github-actions[bot]'
	git config --global user.email 'github-actions[bot]@users.noreply.github.com'
	TIMESTAMP=$(date -u +"%Y-%m-%dT%H:%M:%SZ")
	git add dhq-recs*.tsv
	git commit -m "feat: update recommendations due to request on ${TIMESTAMP}"
	git pull --rebase
	git push https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}.git HEAD:main

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