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* Please add support for dlangs packagemanager to ob-C.el
@ 2022-03-08 22:47 Christian Köstlin
  2022-03-10  8:24 ` tbanelwebmin
  0 siblings, 1 reply; 6+ messages in thread
From: Christian Köstlin @ 2022-03-08 22:47 UTC (permalink / raw)
  To: emacs-orgmode


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I Hope the patch already contains enough background information why its a
nice feature to have in ob-C.el.

Kind regards,
Christian

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[-- Attachment #2: 0001-lisp-ob-C.el-Support-dub-dependencies-for-dlang.patch --]
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From 0fb0c86b40e0189040534a9cfe416aeb1d8beb3b 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:
#+begin_src D :dependencies '(mir-algorithm=*)
import mir.combinatorics;
import mir.ndslice.fuse;
foreach (permutation; ['a', 'b', 'c'].permutations) {
  writeln(permutation);
}
#+end_src

TINYCHANGE
---
 lisp/ob-C.el | 27 ++++++++++++++++++++++++++-
 1 file changed, 26 insertions(+), 1 deletion(-)

diff --git a/lisp/ob-C.el b/lisp/ob-C.el
index 4f71a8879..55d2cb6d4 100644
--- a/lisp/ob-C.el
+++ b/lisp/ob-C.el
@@ -85,6 +85,15 @@ parameter may be used, like rdmd --chatty"
   :version "24.3"
   :type 'string)
 
+(defcustom org-babel-D-dub "dub"
+  "Command of the dlang package manager dub.
+May be either a command in the path, like dub
+or an absolute path name, like /usr/local/bin/dub
+parameter may be used, like dub --verbose"
+  :group 'org-babel
+  :version "24.3"
+  :type 'string)
+
 (defvar org-babel-c-variant nil
   "Internal variable used to hold which type of C (e.g. C or C++ or D)
 is currently being evaluated.")
@@ -173,7 +182,9 @@ 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
+		       (pcase (cdr (assq :dependencies params))
+                         ('nil org-babel-D-rdmd)
+                         (_ org-babel-D-dub))
 		       flags
 		       (org-babel-process-file-name tmp-src-file)
 		       cmdline)))
@@ -265,11 +276,22 @@ 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)
@@ -277,6 +299,9 @@ 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
-- 
2.33.1


^ permalink raw reply related	[flat|nested] 6+ messages in thread
* Please add support for dlangs packagemanager to ob-C.el
@ 2022-09-26 20:38 Christian Köstlin
  2022-09-27 20:41 ` Bastien
  0 siblings, 1 reply; 6+ messages in thread
From: Christian Köstlin @ 2022-09-26 20:38 UTC (permalink / raw)
  To: emacs-orgmode


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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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[-- Attachment #2: 0001-lisp-ob-C.el-Support-dub-dependencies-for-dlang.patch --]
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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


^ permalink raw reply related	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2022-10-29  6:34 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2022-03-08 22:47 Please add support for dlangs packagemanager to ob-C.el Christian Köstlin
2022-03-10  8:24 ` tbanelwebmin
  -- strict thread matches above, loose matches on Subject: below --
2022-09-26 20:38 Christian Köstlin
2022-09-27 20:41 ` Bastien
2022-09-29 19:53   ` tbanelwebmin
2022-10-29  6:34     ` Ihor Radchenko

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