From 99a40958da2888662b6dcd7093bc788d85cc66dc Mon Sep 17 00:00:00 2001
From: Tassilo Horn <tassilo@member.fsf.org>
Date: Sat, 25 Apr 2009 12:42:03 +0200
Subject: [PATCH] Added some infrastructure

---
 eclim.el | 86 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 86 insertions(+)
 create mode 100644 eclim.el

diff --git a/eclim.el b/eclim.el
new file mode 100644
index 0000000..a44b54f
--- /dev/null
+++ b/eclim.el
@@ -0,0 +1,86 @@
+
+;;* Eclim
+
+(eval-when-compile (require 'cl))
+
+;;** Basics
+
+(defgroup eclim nil
+  "Interface to the Eclipse IDE."
+  :group 'tools)
+
+(defun eclim-executable-find ()
+  (let (file)
+    (dolist (eclipse-root '("/Applications/eclipse" "/usr/lib/eclipse"
+                            "/usr/local/lib/eclipse"))
+      (and (file-exists-p (setq file (expand-file-name "plugins" eclipse-root)))
+           (setq file (car (last (directory-files file t "^org.eclim_"))))
+           (file-exists-p (setq file (expand-file-name "bin/eclim" file)))
+           (return file)))))
+
+(defcustom eclim-executable
+  (or (executable-find "eclim") (eclim-executable-find))
+  "Location of eclim executable."
+  :group 'eclim
+  :type 'file)
+
+(defcustom eclim-auto-save nil
+  "Determines whether to save the buffer when retrieving completions.
+eclim can only complete correctly when the buffer has been
+saved."
+  :group 'eclim
+  :type '(choice (const :tag "Off" nil)
+                 (const :tag "On" t)))
+
+(defvar eclim--project-dir nil)
+(make-variable-buffer-local 'eclim--project-dir)
+
+(defvar eclim--project-name nil)
+(make-variable-buffer-local 'eclim--project-name)
+
+(defvar eclim--doc nil)
+(make-variable-buffer-local 'eclim--doc)
+
+(defun eclim--buffer-lines ()
+  (goto-char (point-max))
+  (let (lines)
+    (while (= 0 (forward-line -1))
+      (push (buffer-substring-no-properties (line-beginning-position)
+                                            (line-end-position))
+            lines))
+    lines))
+
+(defun eclim--call-process (&rest args)
+  (let ((coding-system-for-read 'utf-8))
+    (with-temp-buffer
+      (if (= 0 (apply 'call-process eclim-executable nil t nil
+                      "-command" args))
+          (eclim--buffer-lines)
+        ;; TODO: A more meaningful error message
+        (message "Eclim command failed")
+        nil))))
+
+(defun eclim--project-dir ()
+  "Return this file's project root directory."
+  (or eclim--project-dir
+      (setq eclim--project-dir
+            (directory-file-name
+             (expand-file-name
+              (locate-dominating-file buffer-file-name ".project"))))))
+
+(defun eclim--project-name ()
+  (or eclim--project-name
+      (setq eclim--project-name
+            (car (cddr (assoc (eclim--project-dir)
+                              (eclim/project-list)))))))
+
+(defun eclim/project-list ()
+  (mapcar (lambda (line) (nreverse (split-string line " *- *" nil)))
+          (eclim--call-process "project_list")))
+
+(define-minor-mode eclim-mode
+  "An interface to the Eclipse IDE."
+  nil
+  "Eclim"
+  (eclim--project-name)
+  )
\ No newline at end of file
-- 
2.11.4.GIT