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;;; Guile-Git --- GNU Guile bindings of libgit2
;;; Copyright © 2019 Marius Bakke <marius@devup.no>
;;;
;;; This file is part of Guile-Git.
;;;
;;; Guile-Git is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or
;;; (at your option) any later version.
;;;
;;; Guile-Git is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
;;; General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with Guile-Git. If not, see <http://www.gnu.org/licenses/>.
(define-module (git signature)
#:use-module (system foreign)
#:use-module (git bindings)
#:use-module (git types)
#:use-module (git structs)
#:export (signature-default
signature-new
signature-now))
;;; https://libgit2.org/libgit2/#HEAD/group/signature
(define %signature-free (libgit2->pointer "git_signature_free"))
(define (pointer->signature! pointer)
(set-pointer-finalizer! pointer %signature-free)
(pointer->signature pointer))
;; Return a <signature> for the current user in REPOSITORY. Throws an error
;; if no configuration is found.
(define signature-default
(let ((proc (libgit2->procedure* "git_signature_default" '(* *))))
(lambda (repository)
(let ((out (make-double-pointer)))
(proc out (repository->pointer repository))
(pointer->signature! (dereference-pointer out))))))
(define signature-new
(let ((proc (libgit2->procedure* "git_signature_new" `(* * * ,int64 ,int))))
(lambda (name email time offset)
(let ((out (make-double-pointer)))
(proc out
(string->pointer name)
(string->pointer email)
time offset)
(pointer->signature! (dereference-pointer out))))))
(define signature-now
(let ((proc (libgit2->procedure* "git_signature_now" '(* * *))))
(lambda (name email)
(let ((out (make-double-pointer)))
(proc out
(string->pointer name)
(string->pointer email))
(pointer->signature! (dereference-pointer out))))))
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