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lang/plantuml: fix org-babel+plantuml executor

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This commit is contained in:
Henrik Lissner 2019-10-23 03:24:34 -04:00
parent d6cbe5dc8b
commit a3765aca32
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GPG Key ID: 5F6C0EA160557395
1 changed files with 38 additions and 27 deletions
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65
modules/lang/plantuml/autoload.el
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@ -5,25 +5,26 @@
"Execute a block of plantuml code with org-babel.
This function is called by `org-babel-execute-src-block'."
(require 'plantuml-mode)
;; REVIEW Refactor me
(let* ((body (replace-regexp-in-string
"^[[:blank:]\n]*\\(@start\\)"
"\\\\\\1"
body))
(out-file (or (cdr (assoc :file params))
(concat doom-cache-dir
"ob-plantuml/"
(md5 str nil nil nil t)
".png")))
(fullbody (org-babel-plantuml-make-body body params))
(out-file (or (cdr (assq :file params))
(org-babel-temp-file "plantuml-" ".png")))
(in-file (org-babel-temp-file "plantuml-")))
(if (eq plantuml-default-exec-mode 'server)
(let* ((url-request-location ))
(with-current-buffer
(url-retrieve-synchronously (plantuml-server-encode-url body))
(goto-char (point-min))
;; skip the HTTP headers
(while (not (looking-at "\n")) (forward-line))
(kill-region (point-min) (+ 1 (point)))
(write-file (org-babel-process-file-name out-file))))
(save-current-buffer
(save-match-data
(with-current-buffer
(url-retrieve-synchronously (plantuml-server-encode-url body)
nil t)
(goto-char (point-min))
;; skip the HTTP headers
(while (not (looking-at "\n")) (forward-line))
(delete-region (point-min) (+ 1 (point)))
(write-file out-file))))
(let* ((cmd (concat (cond ((eq plantuml-default-exec-mode 'executable)
(unless (executable-find plantuml-executable-path)
(error "Could not find plantuml at %s"
@ -32,18 +33,28 @@ This function is called by `org-babel-execute-src-block'."
" --headless "))
((not (file-exists-p org-plantuml-jar-path))
(error "Could not find plantuml.jar at %s" org-plantuml-jar-path))
((concat "java " (or (cdr (assoc :java params)) "") " -jar "
(shell-quote-argument (expand-file-name plantuml-executable-path)))))
(concat (if (string= (file-name-extension out-file) "svg")
" -tsvg" "")
(if (string= (file-name-extension out-file) "eps")
" -teps" "")
" -p " (cdr (assoc :cmdline params)) " < "
(org-babel-process-file-name in-file)
" > "
(org-babel-process-file-name out-file)))))
(with-temp-file in-file
(insert (concat "@startuml\n" body "\n@enduml")))
((concat "java " (cdr (assoc :java params)) " -jar "
(shell-quote-argument
(expand-file-name plantuml-executable-path)))))
(pcase (file-name-extension out-file)
("png" "-tpng")
("svg" "-tsvg")
("eps" "-teps")
("pdf" "-tpdf")
("tex" "-tlatex")
("vdx" "-tvdx")
("xmi" "-txmi")
("scxml" "-tscxml")
("html" "-thtml")
("txt" "-ttxt")
("utxt" "-utxt"))
" "
" -p " (cdr (assoc :cmdline params)) " < "
(org-babel-process-file-name in-file)
" > "
(org-babel-process-file-name out-file))))
(with-temp-file in-file (insert fullbody))
(message "%s" cmd)
(org-babel-eval cmd "")
nil)))) ;; signal that output has already been written to file
(org-babel-eval cmd "")))
(unless (cdr (assq :file params))
out-file)))