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34 lines
1.4 KiB
Scheme
34 lines
1.4 KiB
Scheme
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(define-library (chibi snow interface)
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(export warn info message die input input-password input-number yes-or-no?
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restore-history save-history)
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(import (scheme base) (scheme char) (scheme read) (scheme write)
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(scheme file) (scheme process-context) (srfi 1)
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(chibi config) (chibi pathname) (chibi show)
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(chibi term edit-line))
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(cond-expand
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(chibi
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(import (chibi filesystem)))
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(chicken
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(import posix)
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(begin
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(define (create-directory* dir) (create-directory dir #t))))
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(sagittarius
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(import (only (sagittarius) create-directory)
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(chibi string))
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(begin
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(define (create-directory* dir . o)
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(let ((mode (if (pair? o) (car o) #o755)))
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(or (file-directory? dir)
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(create-directory dir mode)
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(let* ((start (string-cursor-start dir))
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(slash
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(string-find-right dir #\/ start
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(string-skip-right dir #\/))))
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(and (string-cursor>? slash start)
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(let ((parent (substring-cursor dir start slash)))
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(and (not (equal? parent dir))
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(not (file-exists? parent))
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(create-directory* parent mode)
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(create-directory dir mode)))))))))))
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(include "interface.scm"))
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