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Diffstat (limited to 'lisp/org/ob-vala.el')
| -rw-r--r-- | lisp/org/ob-vala.el | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/lisp/org/ob-vala.el b/lisp/org/ob-vala.el deleted file mode 100644 index 6c3068a8b47..00000000000 --- a/lisp/org/ob-vala.el +++ /dev/null @@ -1,116 +0,0 @@ -;;; ob-vala.el --- Babel functions for Vala evaluation -*- lexical-binding: t; -*- - -;; Copyright (C) 2017-2021 Free Software Foundation, Inc. - -;; Author: Christian Garbs <mitch@cgarbs.de> -;; Keywords: literate programming, reproducible research -;; Homepage: https://orgmode.org - -;;; License: - -;; This file is part of GNU Emacs. - -;; GNU Emacs 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. - -;; GNU Emacs 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 GNU Emacs. If not, see <https://www.gnu.org/licenses/>. - -;;; Commentary: - -;; ob-vala.el provides Babel support for the Vala language -;; (see https://live.gnome.org/Vala for details) - -;;; Requirements: - -;; - Vala compiler binary (valac) -;; - Vala development environment (Vala libraries etc.) -;; -;; vala-mode.el is nice to have for code formatting, but is not needed -;; for ob-vala.el - -;;; Code: - -(require 'ob) -(require 'org-macs) - -;; File extension. -(add-to-list 'org-babel-tangle-lang-exts '("vala" . "vala")) - -;; Header arguments empty by default. -(defvar org-babel-default-header-args:vala '()) - -(defcustom org-babel-vala-compiler "valac" - "Command used to compile a C source code file into an executable. -May be either a command in the path, like \"valac\" -or an absolute path name, like \"/usr/local/bin/valac\". -Parameters may be used like this: \"valac -v\"" - :group 'org-babel - :version "26.1" - :package-version '(Org . "9.1") - :type 'string) - -;; This is the main function which is called to evaluate a code -;; block. -;; -;; - run Vala compiler and create a binary in a temporary file -;; - compiler/linker flags can be set via :flags header argument -;; - if compilation succeeded, run the binary -;; - commandline parameters to the binary can be set via :cmdline -;; header argument -;; - stdout will be parsed as RESULT (control via :result-params -;; header argument) -;; -;; There is no session support because Vala is a compiled language. -;; -;; This function is heavily based on ob-C.el -(defun org-babel-execute:vala (body params) - "Execute a block of Vala code with Babel. -This function is called by `org-babel-execute-src-block'." - (message "executing Vala source code block") - (let* ((tmp-src-file (org-babel-temp-file - "vala-src-" - ".vala")) - (tmp-bin-file (org-babel-temp-file "vala-bin-" org-babel-exeext)) - (cmdline (cdr (assq :cmdline params))) - (flags (cdr (assq :flags params)))) - (with-temp-file tmp-src-file (insert body)) - (org-babel-eval - (format "%s %s -o %s %s" - org-babel-vala-compiler - (mapconcat #'identity - (if (listp flags) flags (list flags)) " ") - (org-babel-process-file-name tmp-bin-file) - (org-babel-process-file-name tmp-src-file)) "") - (when (file-executable-p tmp-bin-file) - (let ((results - (org-trim - (org-babel-eval - (concat tmp-bin-file (if cmdline (concat " " cmdline) "")) "")))) - (org-babel-reassemble-table - (org-babel-result-cond (cdr (assq :result-params params)) - (org-babel-read results) - (let ((tmp-file (org-babel-temp-file "vala-"))) - (with-temp-file tmp-file (insert results)) - (org-babel-import-elisp-from-file tmp-file))) - (org-babel-pick-name - (cdr (assq :colname-names params)) (cdr (assq :colnames params))) - (org-babel-pick-name - (cdr (assq :rowname-names params)) (cdr (assq :rownames params)))))))) - -(defun org-babel-prep-session:vala (_session _params) - "Prepare a session. -This function does nothing as Vala is a compiled language with no -support for sessions." - (error "Vala is a compiled language -- no support for sessions")) - -(provide 'ob-vala) - -;;; ob-vala.el ends here |