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-rw-r--r--src/wrap.scm23
1 files changed, 0 insertions, 23 deletions
diff --git a/src/wrap.scm b/src/wrap.scm deleted file mode 100644 index aa077d8..0000000 --- a/src/wrap.scm +++ /dev/null
@@ -1,23 +0,0 @@
1(declare (module (jimmy wrap)))
2
3(import scheme (chicken base)
4 (jimmy emit)
5 (jimmy util)
6 (only (chicken io) read-string)
7 (only (chicken port) with-output-to-string)
8 (only (chicken string) string-translate* string-intersperse))
9
10;; templates are strings with variables interpolated with "{{variables}}"
11
12(define-public (wrap document template)
13 (let* ((meta (map (lambda (el)
14 (cons (string-append "{{" (car el) "}}")
15 (string-intersperse (cdr el) " ")))
16 (alist-walk document 'meta)))
17 (body (cons "{{body}}"
18 (with-output-to-string
19 (lambda () (emit document))))))
20 (string-translate* template (cons body meta))))
21
22(define-public (wrap-with document file)
23 (wrap document (with-input-from-file file read-string)))