[elpa] externals/company ca231bf 04/46: Remove company-eclim

[Dmitry Gutov]

branch: externals/company
commit ca231bf9e794883f5669aea4bfb92464ec35427e
Author: Dmitry Gutov <dgutov@yandex.ru>
Commit: Dmitry Gutov <dgutov@yandex.ru>

    Remove company-eclim
---
 NEWS.md          |   7 +++
 company-eclim.el | 186 -------------------------------------------------------
 company.el       |   3 +-
 3 files changed, 8 insertions(+), 188 deletions(-)

diff --git a/NEWS.md b/NEWS.md
index f1f1d05..a16ff5d 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,5 +1,12 @@
 # History of user-visible changes
 
+## Next
+
+* `company-eclim` has been removed. Eclim is generally not recommended for 
Emacs
+  users these days, with
+  ([emacs-eclim](https://github.com/emacs-eclim/emacs-eclim/)) declared 
obsolete
+  in favor of `lsp-java`. Though it used its own backend anyway.
+
 ## 2020-07-26 (0.9.13)
 
 * `company-clang`: error handling is more permissive.
diff --git a/company-eclim.el b/company-eclim.el
deleted file mode 100644
index b37f756..0000000
--- a/company-eclim.el
+++ /dev/null
@@ -1,186 +0,0 @@
-;;; company-eclim.el --- company-mode completion backend for Eclim
-
-;; Copyright (C) 2009, 2011, 2013, 2015  Free Software Foundation, Inc.
-
-;; Author: Nikolaj Schumacher
-
-;; 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 <http://www.gnu.org/licenses/>.
-
-;;; Commentary:
-;;
-;; Using `emacs-eclim' together with (or instead of) this backend is
-;; recommended, as it allows you to use other Eclim features.
-;;
-;; The alternative backend provided by `emacs-eclim' uses `yasnippet'
-;; instead of `company-template' to expand function calls, and it supports
-;; some languages other than Java.
-
-;;; Code:
-
-(require 'company)
-(require 'company-template)
-(require 'cl-lib)
-
-(defgroup company-eclim nil
-  "Completion backend for Eclim."
-  :group 'company)
-
-(defun company-eclim-executable-find ()
-  (let (file)
-    (cl-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)))
-           (cl-return file)))))
-
-(defcustom company-eclim-executable
-  (or (bound-and-true-p eclim-executable)
-      (executable-find "eclim")
-      (company-eclim-executable-find))
-  "Location of eclim executable."
-  :type 'file)
-
-(defcustom company-eclim-auto-save t
-  "Determines whether to save the buffer when retrieving completions.
-eclim can only complete correctly when the buffer has been saved."
-  :type '(choice (const :tag "Off" nil)
-                 (const :tag "On" t)))
-
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-
-(defvar-local company-eclim--project-dir 'unknown)
-
-(defvar-local company-eclim--project-name nil)
-
-(declare-function json-read "json")
-(defvar json-array-type)
-
-(defun company-eclim--call-process (&rest args)
-  (let ((coding-system-for-read 'utf-8)
-        res)
-    (require 'json)
-    (with-temp-buffer
-      (if (= 0 (setq res (apply 'call-process company-eclim-executable nil t 
nil
-                                "-command" args)))
-          (let ((json-array-type 'list))
-            (goto-char (point-min))
-            (unless (eobp)
-              (json-read)))
-        (message "Company-eclim command failed with error %d:\n%s" res
-                 (buffer-substring (point-min) (point-max)))
-        nil))))
-
-(defun company-eclim--project-list ()
-  (company-eclim--call-process "project_list"))
-
-(defun company-eclim--project-dir ()
-  (if (eq company-eclim--project-dir 'unknown)
-      (let ((dir (locate-dominating-file buffer-file-name ".project")))
-        (when dir
-          (setq company-eclim--project-dir
-                (directory-file-name
-                 (expand-file-name dir)))))
-    company-eclim--project-dir))
-
-(defun company-eclim--project-name ()
-  (or company-eclim--project-name
-      (let ((dir (company-eclim--project-dir)))
-        (when dir
-          (setq company-eclim--project-name
-                (cl-loop for project in (company-eclim--project-list)
-                         when (equal (cdr (assoc 'path project)) dir)
-                         return (cdr (assoc 'name project))))))))
-
-(defun company-eclim--candidates (prefix)
-  (interactive "d")
-  (let ((project-file (file-relative-name buffer-file-name
-                                          (company-eclim--project-dir)))
-        completions)
-    (when company-eclim-auto-save
-      (when (buffer-modified-p)
-        (basic-save-buffer))
-      ;; FIXME: Sometimes this isn't finished when we complete.
-      (company-eclim--call-process "java_src_update"
-                                   "-p" (company-eclim--project-name)
-                                   "-f" project-file))
-    (dolist (item (cdr (assoc 'completions
-                              (company-eclim--call-process
-                               "java_complete" "-p" 
(company-eclim--project-name)
-                               "-f" project-file
-                               "-o" (number-to-string
-                                     (company-eclim--search-point prefix))
-                               "-e" "utf-8"
-                               "-l" "standard"))))
-      (let* ((meta (cdr (assoc 'info item)))
-             (completion meta))
-        (when (string-match " ?[(:-]" completion)
-          (setq completion (substring completion 0 (match-beginning 0))))
-        (put-text-property 0 1 'meta meta completion)
-        (push completion completions)))
-    (let ((completion-ignore-case nil))
-      (all-completions prefix completions))))
-
-(defun company-eclim--search-point (prefix)
-  (if (or (cl-plusp (length prefix)) (eq (char-before) ?.))
-      (1- (point))
-    (point)))
-
-(defun company-eclim--meta (candidate)
-  (get-text-property 0 'meta candidate))
-
-(defun company-eclim--annotation (candidate)
-  (let ((meta (company-eclim--meta candidate)))
-    (when (string-match "\\(([^-]*\\) -" meta)
-      (substring meta (match-beginning 1) (match-end 1)))))
-
-(defun company-eclim--prefix ()
-  (let ((prefix (company-grab-symbol)))
-    (when prefix
-      ;; Completion candidates for annotations don't include '@'.
-      (when (eq ?@ (string-to-char prefix))
-        (setq prefix (substring prefix 1)))
-      prefix)))
-
-(defun company-eclim (command &optional arg &rest ignored)
-  "`company-mode' completion backend for Eclim.
-Eclim provides access to Eclipse Java IDE features for other editors.
-
-Eclim version 1.7.13 or newer (?) is required.
-
-Completions only work correctly when the buffer has been saved.
-`company-eclim-auto-save' determines whether to do this automatically."
-  (interactive (list 'interactive))
-  (cl-case command
-    (interactive (company-begin-backend 'company-eclim))
-    (prefix (and (derived-mode-p 'java-mode 'jde-mode)
-                 buffer-file-name
-                 company-eclim-executable
-                 (company-eclim--project-name)
-                 (not (company-in-string-or-comment))
-                 (or (company-eclim--prefix) 'stop)))
-    (candidates (company-eclim--candidates arg))
-    (meta (company-eclim--meta arg))
-    ;; because "" doesn't return everything
-    (no-cache (equal arg ""))
-    (annotation (company-eclim--annotation arg))
-    (post-completion (let ((anno (company-eclim--annotation arg)))
-                       (when anno
-                         (insert anno)
-                         (company-template-c-like-templatify anno))))))
-
-(provide 'company-eclim)
-;;; company-eclim.el ends here
diff --git a/company.el b/company.el
index 592c6d1..7906fb3 100644
--- a/company.el
+++ b/company.el
@@ -310,7 +310,6 @@ This doesn't include the margins and the scroll bar."
     (company-css . "CSS")
     (company-dabbrev . "dabbrev for plain text")
     (company-dabbrev-code . "dabbrev for code")
-    (company-eclim . "Eclim (an Eclipse interface)")
     (company-elisp . "Emacs Lisp")
     (company-etags . "etags")
     (company-files . "Files")
@@ -339,7 +338,7 @@ This doesn't include the margins and the scroll bar."
                                   (list 'company-nxml))
                               ,@(unless (version<= "26" emacs-version)
                                   (list 'company-css))
-                              company-eclim company-semantic company-clang
+                              company-semantic company-clang
                               company-xcode company-cmake
                               company-capf
                               company-files