org-mode/lisp/ob-plantuml.el
Bastien 6a1f6ee1f8 Tiny formatting fixes
* lisp/ox.el (org-export-table-dimensions):
* lisp/ox-texinfo.el (org-texinfo-template):
* lisp/ox-md.el (org-md-link):
* lisp/ox-icalendar.el (org-icalendar-use-UTC-date-time-p):
* lisp/ox-ascii.el (org-ascii-fixed-width):
* lisp/org.el (org-context):
* lisp/org-table.el (org-table-eval-formula)
(org-table-export):
* lisp/org-refile.el:
* lisp/org-plot.el (org-plot/gnuplot-to-grid-data):
* lisp/org-num.el (org-num):
* lisp/org-mouse.el (org-mouse-popup-global-menu)
(org-mouse-context-menu):
* lisp/org-macro.el (org-macro):
* lisp/org-lint.el (org-lint):
* lisp/org-keys.el (org-keys):
* lisp/org-duration.el:
* lisp/org-clock.el (org-clock-get-last-clock-out-time)
(org-clock-update-mode-line, org-find-open-clocks):
* lisp/org-agenda.el (org-diary)
(org-agenda-check-for-timestamp-as-reason-to-ignore-todo-item)
(org-agenda-highlight-todo, org-cmp-alpha)
(org-agenda-filter-by-category):
* lisp/ol.el (org-link-expand-abbrev, ol):
* lisp/ol-docview.el (ol-docview):
* lisp/ol-bibtex.el (org-execute-file-search-in-bibtex)
(org-bibtex, org-bibtex-read):
* lisp/ol-bbdb.el (org-bbdb-anniversary-description):
* lisp/ob-tangle.el (org-babel-tangle-jump-to-org):
* lisp/ob-table.el (org-babel-table-truncate-at-newline):
* lisp/ob-stan.el:
* lisp/ob-sqlite.el (org-babel-sqlite-table-or-scalar):
* lisp/ob-sql.el:
* lisp/ob-shen.el:
* lisp/ob-shell.el (org-babel-prep-session:shell)
(org-babel-prep-session:shell):
* lisp/ob-sed.el (org-babel-execute:sed)
(org-babel-execute:sed):
* lisp/ob-screen.el:
* lisp/ob-sass.el:
* lisp/ob-ruby.el (org-babel-prep-session:ruby)
(org-babel-prep-session:ruby):
* lisp/ob-ref.el (org-babel-ref-resolve, ob-ref):
* lisp/ob-python.el (org-babel-prep-session:python)
(org-babel-prep-session:python):
* lisp/ob-plantuml.el:
* lisp/ob-picolisp.el:
* lisp/ob-perl.el:
* lisp/ob-org.el:
* lisp/ob-octave.el (org-babel-prep-session:octave)
(org-babel-prep-session:octave)
(org-babel-octave-evaluate-session):
* lisp/ob-ocaml.el:
* lisp/ob-mscgen.el (org-babel-execute:mscgen)
(org-babel-execute:mscgen):
* lisp/ob-maxima.el:
(ob-maxima):
* lisp/ob-matlab.el:
* lisp/ob-makefile.el:
* lisp/ob-lua.el (org-babel-prep-session:lua)
(org-babel-prep-session:lua):
* lisp/ob-lisp.el:
* lisp/ob-ledger.el:
* lisp/ob-latex.el (org-babel-expand-body:latex)
(org-babel-expand-body:latex, ob-latex):
* lisp/ob-js.el:
* lisp/ob-java.el:
* lisp/ob-io.el (org-babel-prep-session:io)
(org-babel-prep-session:io):
* lisp/ob-hledger.el:
* lisp/ob-haskell.el:
* lisp/ob-groovy.el (org-babel-groovy-wrapper-method)
(org-babel-groovy-evaluate):
* lisp/ob-gnuplot.el:
* lisp/ob-fortran.el (org-babel-expand-body:fortran)
(org-babel-expand-body:fortran):
* lisp/ob-forth.el (org-babel-forth-session-execute):
* lisp/ob-exp.el (ob-exp):
* lisp/ob-eval.el:
* lisp/ob-emacs-lisp.el:
* lisp/ob-ebnf.el:
* lisp/ob-dot.el:
* lisp/ob-ditaa.el:
* lisp/ob-css.el:
* lisp/ob-core.el (org-babel-put-rownames):
* lisp/ob-coq.el:
* lisp/ob-comint.el:
* lisp/ob-calc.el:
* lisp/ob-awk.el:
* lisp/ob-asymptote.el:
* lisp/ob-abc.el:
* lisp/ob-R.el (org-babel-prep-session:R): Formatting fixes.
2020-02-18 22:57:37 +01:00

131 lines
4.8 KiB
EmacsLisp

;;; ob-plantuml.el --- Babel Functions for Plantuml -*- lexical-binding: t; -*-
;; Copyright (C) 2010-2020 Free Software Foundation, Inc.
;; Author: Zhang Weize
;; Keywords: literate programming, reproducible research
;; Homepage: https://orgmode.org
;; 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:
;; Org-Babel support for evaluating plantuml script.
;;
;; Inspired by Ian Yang's org-export-blocks-format-plantuml
;; http://www.emacswiki.org/emacs/org-export-blocks-format-plantuml.el
;;; Requirements:
;; plantuml | http://plantuml.sourceforge.net/
;; plantuml.jar | `org-plantuml-jar-path' should point to the jar file
;;; Code:
(require 'ob)
(defvar org-babel-default-header-args:plantuml
'((:results . "file") (:exports . "results"))
"Default arguments for evaluating a plantuml source block.")
(defcustom org-plantuml-jar-path ""
"Path to the plantuml.jar file."
:group 'org-babel
:version "24.1"
:type 'string)
(defun org-babel-variable-assignments:plantuml (params)
"Return a list of PlantUML statements assigning the block's variables.
PARAMS is a property list of source block parameters, which may
contain multiple entries for the key `:var'. `:var' entries in PARAMS
are expected to be scalar variables."
(mapcar
(lambda (pair)
(format "!define %s %s"
(car pair)
(replace-regexp-in-string "\"" "" (cdr pair))))
(org-babel--get-vars params)))
(defun org-babel-plantuml-make-body (body params)
"Return PlantUML input string.
BODY is the content of the source block and PARAMS is a property list
of source block parameters. This function relies on the
`org-babel-expand-body:generic' function to extract `:var' entries
from PARAMS and on the `org-babel-variable-assignments:plantuml'
function to convert variables to PlantUML assignments.
If BODY does not contain @startXXX ... @endXXX clauses, @startuml
... @enduml will be added."
(let ((full-body
(org-babel-expand-body:generic
body params (org-babel-variable-assignments:plantuml params))))
(if (string-prefix-p "@start" body t) full-body
(format "@startuml\n%s\n@enduml" full-body))))
(defun org-babel-execute:plantuml (body params)
"Execute a block of plantuml code with org-babel.
This function is called by `org-babel-execute-src-block'."
(let* ((out-file (or (cdr (assq :file params))
(error "PlantUML requires a \":file\" header argument")))
(cmdline (cdr (assq :cmdline params)))
(in-file (org-babel-temp-file "plantuml-"))
(java (or (cdr (assq :java params)) ""))
(full-body (org-babel-plantuml-make-body body params))
(cmd (if (string= "" org-plantuml-jar-path)
(error "`org-plantuml-jar-path' is not set")
(concat "java " java " -jar "
(shell-quote-argument
(expand-file-name org-plantuml-jar-path))
(if (string= (file-name-extension out-file) "png")
" -tpng" "")
(if (string= (file-name-extension out-file) "svg")
" -tsvg" "")
(if (string= (file-name-extension out-file) "eps")
" -teps" "")
(if (string= (file-name-extension out-file) "pdf")
" -tpdf" "")
(if (string= (file-name-extension out-file) "tex")
" -tlatex" "")
(if (string= (file-name-extension out-file) "vdx")
" -tvdx" "")
(if (string= (file-name-extension out-file) "xmi")
" -txmi" "")
(if (string= (file-name-extension out-file) "scxml")
" -tscxml" "")
(if (string= (file-name-extension out-file) "html")
" -thtml" "")
(if (string= (file-name-extension out-file) "txt")
" -ttxt" "")
(if (string= (file-name-extension out-file) "utxt")
" -utxt" "")
" -p " cmdline " < "
(org-babel-process-file-name in-file)
" > "
(org-babel-process-file-name out-file)))))
(unless (file-exists-p org-plantuml-jar-path)
(error "Could not find plantuml.jar at %s" org-plantuml-jar-path))
(with-temp-file in-file (insert full-body))
(message "%s" cmd) (org-babel-eval cmd "")
nil)) ;; signal that output has already been written to file
(defun org-babel-prep-session:plantuml (_session _params)
"Return an error because plantuml does not support sessions."
(error "Plantuml does not support sessions"))
(provide 'ob-plantuml)
;;; ob-plantuml.el ends here