questions/lint.sh

#!/usr/bin/env bash
# Validates every question YAML file's shape against what
# portal/src/content.rs actually requires at parse time - not a full
# schema check (that would mean building portal itself just to lint
# content, real coupling for no real benefit here), but the mistakes
# that would actually break a load: bad YAML, missing `id`/`name`,
# duplicate `id`s, and unknown requirement `type`s. Uses `yq` (the
# jq-wrapping kislyuk/yq, not the Go mikefarah/yq) so every check is a
# real jq filter, not bespoke parsing.
set -euo pipefail

dir="${1:-questions}"
fail=0
declare -A seen_ids

shopt -s nullglob
for f in "$dir"/*.yaml; do
	if ! json=$(yq . "$f" 2>&1); then
		echo "FAIL $f: invalid YAML: $json" >&2
		fail=1
		continue
	fi

	id=$(jq -r '.id // empty' <<<"$json")
	name=$(jq -r '.name // empty' <<<"$json")

	if [[ -z "$id" ]]; then
		echo "FAIL $f: missing required 'id'" >&2
		fail=1
	elif [[ -n "${seen_ids[$id]:-}" ]]; then
		echo "FAIL $f: duplicate id '$id' (also used by ${seen_ids[$id]})" >&2
		fail=1
	else
		seen_ids[$id]="$f"
	fi

	if [[ -z "$name" ]]; then
		echo "FAIL $f: missing required 'name'" >&2
		fail=1
	fi

	# "textarea", "file", and "prosekit" are the three values
	# content.rs/app.rs special-case; anything else is passed straight
	# through as an HTML <input type> attribute, so this is the real set
	# of valid values, not a guess.
	bad_types=$(jq -r '
		[.alternatives[]?.features[]?.requirements[]?
			| select(.type != null and (.type | IN(
				"text", "textarea", "file", "prosekit", "email", "tel", "url",
				"number", "password", "date", "datetime-local", "time", "month",
				"week", "color", "range", "checkbox", "radio", "hidden", "search"
			) | not))
			| .type]
		| unique | .[]
	' <<<"$json")
	if [[ -n "$bad_types" ]]; then
		echo "FAIL $f: unknown requirement type(s): $(tr '\n' ' ' <<<"$bad_types")" >&2
		fail=1
	fi
done

if [[ $fail -eq 0 ]]; then
	echo "OK: all question files valid"
fi
exit $fail