20 lines
784 B
Scheme
20 lines
784 B
Scheme
(define-module (oni gexp)
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#:use-module (guix gexp)
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#:export (mixed-executable-file))
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(define* (mixed-executable-file name #:key guile #:rest text)
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"Return an object representing store file NAME containing TEXT and having the
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executable bit set. TEXT is a sequence of strings and file-like objects, as in:
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(mixed-executable-file \"profile\"
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\"export PATH=\" coreutils \"/bin:\" grep \"/bin\")"
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(define build
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(let ((text (if guile (drop text 2) text)))
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(gexp (call-with-output-file (ungexp output "out")
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(lambda (port)
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(set-port-encoding! port "UTF-8")
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(display (string-append (ungexp-splicing text)) port)
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(chmod port #o555))))))
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(computed-file name build #:guile guile))
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