Move all configuration to subfolder

1 files changed, 102 insertions, 0 deletions

diff --git a/init/functions.el b/init/functions.el
new file mode 100644
index 000000000000..e26e1f1bea62
--- /dev/null
+++ b/init/functions.el
@@ -0,0 +1,102 @@
+;; A few handy functions I use in init.el (or not, but they're nice to
+;; have)
+
+(defun custom-download-theme (url filename)
+  "Downloads a theme through HTTP and places it in ~/.emacs.d/themes"
+
+  ;; Ensure the directory exists
+  (unless (file-exists-p "~/.emacs.d/themes")
+    (make-directory "~/.emacs.d/themes"))
+
+  ;; Adds the themes folder to the theme load path (if not already
+  ;; there)
+  (unless (member "~/.emacs.d/themes" custom-theme-load-path)
+    (add-to-list 'custom-theme-load-path "~/.emacs.d/themes"))
+
+  ;; Download file if it doesn't exist.
+
+  (let ((file
+         (concat "~/.emacs.d/themes/" filename)))
+    (unless (file-exists-p file)
+      (url-copy-file url file))))
+
+(defun custom-download-script (url filename)
+  "Downloads an Elisp script, places it in ~/.emacs/other and then loads it"
+  
+  ;; Ensure the directory exists
+  (unless (file-exists-p "~/.emacs.d/other")
+    (make-directory "~/.emacs.d/other"))
+  
+  ;; Download file if it doesn't exist.
+  (let ((file
+         (concat "~/.emacs.d/other/" filename)))
+    (unless (file-exists-p file)
+      (url-copy-file url file))
+
+    (load file)))
+
+(defun keychain-password (account &optional keychain)
+  "Returns the password for the account, by default it's looked up in the Login.keychain but a
+   different keychain can be specified."
+  (let ((k (if keychain keychain "Login.keychain")))
+    (replace-regexp-in-string
+     "\n" ""
+     (shell-command-to-string (concat  "security find-generic-password -w -a "
+                                       account
+                                       " "
+                                       k)))))
+
+;; This clones a git repository to 'foldername in .emacs.d
+;; if there isn't already a folder with that name
+(defun custom-clone-git (url foldername)
+  "Clones a git repository to .emacs.d/foldername"
+  (let ((fullpath (concat "~/.emacs.d/" foldername)))
+    (unless (file-exists-p fullpath)
+      (async-shell-command (concat "git clone " url " " fullpath)))))
+
+(defun load-file-if-exists (filename)
+  (if (file-exists-p filename)
+      (load filename)))
+
+;; These come from magnars, he's got some awesome things.
+
+(defun goto-line-with-feedback ()
+  "Show line numbers temporarily, while prompting for the line number input"
+  (interactive)
+  (unwind-protect
+      (progn
+        (linum-mode 1)
+        (call-interactively 'goto-line))
+    (linum-mode -1)))
+
+
+(defun untabify-buffer ()
+  (interactive)
+  (untabify (point-min) (point-max)))
+
+(defun indent-buffer ()
+  (interactive)
+  (indent-region (point-min) (point-max)))
+
+(defun cleanup-buffer ()
+  "Perform a bunch of operations on the whitespace content of a buffer.
+Including indent-buffer, which should not be called automatically on save."
+  (interactive)
+  (untabify-buffer)
+  (delete-trailing-whitespace)
+  (indent-buffer))
+
+;; These come from the emacs starter kit
+
+(defun esk-add-watchwords ()
+  (font-lock-add-keywords
+   nil '(("\\<\\(FIX\\(ME\\)?\\|TODO\\|DEBUG\\|HACK\\|REFACTOR\\|NOCOMMIT\\)"
+          1 font-lock-warning-face t))))
+
+(defun esk-sudo-edit (&optional arg)
+  (interactive "p")
+  (if (or arg (not buffer-file-name))
+      (find-file (concat "/sudo:root@localhost:" (ido-read-file-name "File: ")))
+    (find-alternate-file (concat "/sudo:root@localhost:" buffer-file-name))))
+
+(provide 'functions)