--- a/maven.el	Sat Jan 02 00:27:54 2021 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,140 +0,0 @@
-;;; maven.el --- Maven build project helpers.
-
-;;; Commentary:
-;;
-
-;;; Code:
-
-(defvar maven-command "mvn")
-
-(defvar maven/help-buffer-name "*Maven Help*")
-
-(defun maven/parse-pom-dependency-in-region (start end)
-  (let (groupId artifactId version)
-    (save-restriction
-      (narrow-to-region start end)
-      (goto-char start)
-      (re-search-forward "<groupId>\\([^<]*\\)</groupId>" nil t)
-      (setq groupId (match-string-no-properties 1))
-      (goto-char start)
-      (re-search-forward "<artifactId>\\([^<]*\\)</artifactId>" nil t)
-      (setq artifactId (match-string-no-properties 1))
-      (goto-char start)
-      (re-search-forward "<version>\\([^<]*\\)</version>" nil t)
-      (setq version (match-string-no-properties 1))
-      (list groupId artifactId version)
-      )))
-
-(defun maven/parse-pom-dependency (&optional point)
-  (let (start end pos groupId artifactId version fs-o bs-o fs-c bs-c)
-    (save-excursion
-      (if (looking-at "[^>]*<[^!]")
-          (progn (search-forward "<") (backward-char))
-        (search-backward "<"))
-      (setq point (point))
-      (when (re-search-forward "<\\(?:plugin\\|dependency\\)>" nil t)
-        (setq fs-o (re-search-backward "<" nil t)))
-      (goto-char point)
-      (setq bs-o (re-search-backward "<\\(?:plugin\\|dependency\\)>" nil t))
-      (goto-char point)
-      (setq fs-c (re-search-forward "</\\(?:plugin\\|dependency\\)>" nil t))
-      (goto-char point)
-      (when (re-search-backward "</\\(?:plugin\\|dependency\\)>" nil t)
-        (setq bs-c (re-search-forward ">" nil t)))
-      (cond
-       ((and fs-o (= fs-o point) fs-c)
-        (maven/parse-pom-dependency-in-region fs-o fs-c))
-       ((and bs-o (<= bs-o point) fs-c (<= point fs-c))
-        (maven/parse-pom-dependency-in-region bs-o fs-c))
-       ((and fs-o fs-c)
-        (maven/parse-pom-dependency-in-region fs-o fs-c))
-       ((and bs-o bs-c)
-        (maven/parse-pom-dependency-in-region bs-o bs-c))
-       (t
-        (list nil nil nil)))
-      )))
-;; (pp (maven/parse-pom-dependency))
-
-;;;###autoload
-(defun maven-help ()
-  "Run help:describe for plugin at point."
-  (interactive)
-  (let (dependency groupId artifactId)
-    (setq dependency (maven/parse-pom-dependency))
-    (setq groupId (elt dependency 0))
-    (setq artifactId (elt dependency 1))
-    (if (not (and groupId artifactId))
-        (message "Can't find `groupId' or `artifactId'")
-      (shell-command
-       (format "%s help:describe -Ddetail -DgroupId=%s -DartifactId=%s" maven-command groupId artifactId)
-       (switch-to-buffer maven/help-buffer-name)) )
-    ))
-
-;;;###autoload
-(defun maven-effective-pom ()
-  "Run help:effective-pom for plugin at point."
-  (interactive)
-  (shell-command
-   (format "%s help:effective-pom" maven-command)
-   (switch-to-buffer maven/help-buffer-name)) )
-
-;;;###autoload
-(defun maven-effective-settings ()
-  "Run help:effective-settings for plugin at point."
-  (interactive)
-  (shell-command
-   (format "%s help:effective-settings" maven-command)
-   (switch-to-buffer maven/help-buffer-name)) )
-
-;;;###autoload
-(defun maven-dependency-tree ()
-  "Run dependency:tree for plugin at point."
-  (interactive)
-  (shell-command
-   (format "%s dependency:tree" maven-command)
-   (switch-to-buffer maven/help-buffer-name)) )
-
-(defun maven/project-root ()
-  "Root of project."
-  (let ( (dir default-directory) (found nil) )
-    (while (and (not found) (> (length dir) 5))
-      (when (file-exists-p (concat dir "/pom.xml"))
-        (setq found dir))
-      (setq dir (expand-file-name (concat dir "/.."))))
-    found))
-
-(defun maven/file-package ()
-  "Return file package."
-  (save-excursion
-    (goto-char (point-min))
-    (let (pkg cls)
-      (re-search-forward "package +\\([[:alnum:]_.]+\\) *;" nil t)
-      (setq pkg (match-string-no-properties 1))
-      (re-search-forward "class\\s +\\([[:alnum:]_]+\\)\\(\\s \\|\n\\|implements [^{]*\\|extents [^{]*\\)*{" nil t)
-      (setq cls (match-string-no-properties 1))
-      (when (and pkg cls)
-        (concat pkg "." cls))) ))
-
-;;;###autoload
-(defun maven-run-file ()
-  "Run exec:java for current file."
-  (interactive)
-  (let* ( (default-directory (concat (maven/project-root) "/")) )
-    (if (not default-directory)
-        (message "Can't find maven project root")
-      (compilation-start
-       (format "%s exec:java -Dexec.mainClass=%s" maven-command (maven/file-package))))))
-
-;;;###autoload
-(defun maven-run-test ()
-  "Run test -Dtest=... for current file."
-  (interactive)
-  (let* ( (default-directory (concat (maven/project-root) "/")) )
-    (if (not default-directory)
-        (message "Can't find maven project root")
-      (compilation-start
-       (format "%s test -Dtest=%s" maven-command (maven/file-package))))))
-
-(provide 'maven)
-
-;;; maven.el ends here