From: "Christian Köstlin" <christian.koestlin@gmail.com>
To: emacs-orgmode@gnu.org
Subject: Please add support for dlangs packagemanager to ob-C.el
Date: Mon, 26 Sep 2022 22:38:59 +0200 [thread overview]
Message-ID: <CAG741+YvASTSV+ubTuvMikRiP4F7BZH9P0nAZ5dwewsDRS1QVA@mail.gmail.com> (raw)
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Please see the patch comment. I reworked my original patch to fit into the
TINYPATCH category.
Kind regards,
Christian
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From 85ee67484d85c42babc4dd616597f554099070b5 Mon Sep 17 00:00:00 2001
From: Christian Koestlin <christian.koestlin@gmail.com>
Date: Tue, 8 Mar 2022 23:12:31 +0100
Subject: [PATCH] lisp/ob-C.el: Support dub dependencies for dlang
Dlangs official package manager dub (https://dub.pm/) supports running
single files that carry dependency information in a /+ dub.sdl comment
block.
This patch switches from rdmd to dub if dependencies are used in the
source block. The dependency format used in the sourceblocks is
`:dependencies '(dep1=v1 ...)`.
The version specifier can be left out or be used with `*` which then
resolves to the latest version of the package.
Example: test.org
#+BEGIN_SRC D :dependencies '(mir-algorithm=3.16.2 dyaml=0.9.2) :results value pp
import mir.combinatorics : permutations;
import dyaml;
foreach (permutation; ['a', 'b', 'c'].permutations) {
writeln(permutation);
}
import std.array : appender;
auto buffer = appender!string;
dumper().dump(buffer, Node([1,2,3]));
writeln(buffer.data);
#+END_SRC
TINYCHANGE
---
lisp/ob-C.el | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/lisp/ob-C.el b/lisp/ob-C.el
index e9951cb79..ae97b27a1 100644
--- a/lisp/ob-C.el
+++ b/lisp/ob-C.el
@@ -176,7 +176,7 @@ or `org-babel-execute:C++' or `org-babel-execute:D'."
(concat tmp-bin-file cmdline))
(`d
(format "%s %s %s %s"
- org-babel-D-compiler
+ (if (eq 'nil (cdr (assq :dependencies params))) org-babel-D-rdmd "dub")
flags
(org-babel-process-file-name tmp-src-file)
cmdline)))
@@ -268,11 +268,20 @@ or `org-babel-execute:C++' or `org-babel-execute:D'."
(org-babel-C-ensure-main-wrap body)
body) "\n") "\n")))
+(defun org-babel-D-dependencies (dependencies)
+ "Convert DEPENDENCIES to dub.sdl code."
+ (mapconcat (lambda (x) (let* ((s (split-string (symbol-name x) "="))
+ (d (car s))
+ (v (or (car (cdr s)) "*")))
+ (format "dependency \"%s\" version=\"%s\"" d v)))
+ dependencies "\n"))
+
(defun org-babel-C-expand-D (body params)
"Expand a block of D code with org-babel according to its header arguments."
(let ((vars (org-babel--get-vars params))
(colnames (cdr (assq :colname-names params)))
(main-p (not (string= (cdr (assq :main params)) "no")))
+ (dependencies (cdr (assq :dependencies params)))
(imports (or (cdr (assq :imports params))
(org-babel-read (org-entry-get nil "imports" t)))))
(when (stringp imports)
@@ -280,6 +289,9 @@ or `org-babel-execute:C++' or `org-babel-execute:D'."
(setq imports (append imports '("std.stdio" "std.conv")))
(mapconcat 'identity
(list
+ "/+ dub.sdl:"
+ (org-babel-D-dependencies dependencies)
+ "+/"
"module mmm;"
;; imports
(mapconcat
--
2.37.3
next reply other threads:[~2022-09-26 20:40 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-26 20:38 Christian Köstlin [this message]
2022-09-27 20:41 ` Please add support for dlangs packagemanager to ob-C.el Bastien
2022-09-29 19:53 ` tbanelwebmin
2022-10-29 6:34 ` Ihor Radchenko
-- strict thread matches above, loose matches on Subject: below --
2022-03-08 22:47 Christian Köstlin
2022-03-10 8:24 ` tbanelwebmin
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