configure

#!/bin/sh

set -euo pipefail

get_name() {
	sed -En '/^---$/,/^---$/{
	/^slug:/{
		s/\//./g
		s/^slug: Web\.(API|JavaScript\.Reference\.Global_Objects)\.//p
		q
	}
	}' "$1"
}

get_files() (
	m=$1
	shift
	grep -rLxE \
	-e 'page-type: (guide|landing-page|web-api-overview)' \
	-e '  - (deprecated|experimental|non-standard)' \
	"$@" |
	while read f; do
		if [ "${f##*/}" != index.md ]; then continue; fi
		name=$(get_name "$f")
		if ! [ "$name" ]; then
			echo >&2 failed to get name for "$f"
			exit 1
		fi
		case $name in *\ *)
			echo >&2 invalid name for "$f"
			exit 1
		esac
		o='$(mansectdir)'/$name.'$(mansect)'
		printf ' %s' "$o"
		printf '%s: %s\n\t$(MD2MAN) %s > $@ || { $(RM) $@; false; }\n' \
			"$o" "$f" "$f" >> "$m"
	done
)

base=content/files/en-us/web
dirs="$base/api $base/javascript/reference/global_objects"
for dir in $dirs; do
	(cd "$dir" && git-restore-mtime)
done
>files.mk
printf 'files=%s\n' "$(get_files files.mk $dirs)" >> files.mk