Materials update (2026-07-06-1700) by Emmanuela Carbé #9

	name: Build OKF bundle

	# Regenerate okf/ automatically whenever the programme data (or the generator)
	# changes, and commit the result back. Keeps the OKF bundle in sync with
	# data/program.js without anyone having to run the generator by hand.

	on:
	push:
	branches: [main]
	paths:
	- 'data/program.js'
	- 'content/**'
	- 'tools/build-okf.js'
	- '.github/workflows/build-okf.yml'
	workflow_dispatch: {} # also allow running it manually from the Actions tab

	permissions:
	contents: write # needed to commit the regenerated bundle back

	concurrency: # never let two regenerations race
	group: build-okf
	cancel-in-progress: true

	jobs:
	okf:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- uses: actions/setup-node@v4
	with:
	node-version: '20'

	- name: Regenerate OKF bundle
	run: node tools/build-okf.js

	- name: Commit if the bundle changed
	run: \|
	if [ -n "$(git status --porcelain okf)" ]; then
	git config user.name "github-actions[bot]"
	git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
	git add okf
	git commit -m "chore(okf): regenerate bundle from program.js [skip ci]"
	git push
	else
	echo "OKF bundle already up to date — nothing to commit."
	fi

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