(use regex posix srfi-69 srfi-1)
(define extract-rx (regexp "pages\\/(.*)_(view|ctrl).scm"))
(let* ((views (glob "pages/*_view.scm"))
(ctrls (glob "pages/*_ctrl.scm"))
(all (append views ctrls))
(lookup (make-hash-table))
(pages (delete-duplicates
(map (lambda (x)
(let* ((res (string-match extract-rx x))
(page (cadr res))
(type (caddr res)))
(hash-table-set! lookup (conc page "_" type) #t)
(cadr res)))
all))))
(if (null? all)(begin (print "No page files matching pages/*_(view|ctrl).scm")(exit)))
(print "Pages: " pages)
(with-output-to-file "all_pages.scm"
(lambda ()
(for-each (lambda (page)
(print "(define (pages:" page ")")
(if (hash-table-ref/default lookup (conc page "_ctrl") #f)
(print "(include \"pages/" page "_ctrl.scm\")"))
(if (hash-table-ref/default lookup (conc page "_view") #f)
(print "(include \"pages/" page "_view.scm\")"))
(print ")\n"))
pages))))