33 lines
988 B
EmacsLisp
33 lines
988 B
EmacsLisp
(defgroup ledger-binary nil
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"Interface to the Ledger command-line accounting program."
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:group 'ledger)
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(defcustom ledger-binary-path "ledger"
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"Path to the ledger executable."
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:type 'file
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:group 'ledger)
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(defvar ledger-delete-after nil)
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(defun ledger-run-ledger (buffer &rest args)
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"run ledger with supplied arguments"
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;; Let's try again, just in case they moved it while we were sleeping.
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(cond
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((null ledger-binary-path)
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(error "The variable `ledger-binary-path' has not been set"))
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(t
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(let ((buf (current-buffer)))
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(with-current-buffer buffer
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(let ((coding-system-for-write 'utf-8)
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(coding-system-for-read 'utf-8))
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(apply #'call-process-region
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(append (list (point-min) (point-max)
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ledger-binary-path ledger-delete-after
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buf nil "-f" "-")
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args))))))))
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(defun ledger-run-ledger-and-delete (buffer &rest args)
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(let ((ledger-delete-after t))
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(apply #'ledger-run-ledger buffer args)))
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(provide 'ldg-exec)
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