refactor(users/glittershark): Rename to grfn r/2485

Rename my //users directory and all places that refer to glittershark to
grfn, including nix references and documentation.

This may require some extra attention inside of gerrit's database after
it lands to allow me to actually push things.

Change-Id: I4728b7ec2c60024392c1c1fa6e0d4a59b3e266fa
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2933
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
Reviewed-by: lukegb <lukegb@tvl.fyi>
Reviewed-by: glittershark <grfn@gws.fyi>

1 files changed, 96 insertions, 0 deletions

diff --git a/users/grfn/emacs.d/org-query.el b/users/grfn/emacs.d/org-query.el
new file mode 100644
index 000000000000..e659e02c8b59
--- /dev/null
+++ b/users/grfn/emacs.d/org-query.el
@@ -0,0 +1,96 @@
+;;; -*- lexical-binding: t; -*-
+
+(require 'org)
+(require 'org-agenda)
+(require 'inflections)
+
+(defun grfn/org-agenda-entry->element (agenda-entry)
+  ;; ???
+  ())
+
+(defun org-elements-agenda-match (match &optional todo-only)
+  (setq match
+        (propertize match 'inherited t))
+  (with-temp-buffer
+    (let ((inhibit-redisplay (not debug-on-error))
+          (org-agenda-sticky nil)
+          (org-agenda-buffer-tmp-name (buffer-name))
+          (org-agenda-buffer-name (buffer-name))
+          (org-agenda-buffer (current-buffer))
+          (matcher (org-make-tags-matcher match))
+          result)
+      (org-agenda-prepare (concat "TAGS " match))
+      (setq match (car matcher)
+            matcher (cdr matcher))
+      (dolist (file (org-agenda-files nil 'ifmode)
+                    result)
+        (catch 'nextfile
+          (org-check-agenda-file file)
+          (when-let ((buffer (if (file-exists-p file)
+                                 (org-get-agenda-file-buffer file)
+                               (error "No such file %s" file))))
+            (with-current-buffer buffer
+              (unless (derived-mode-p 'org-mode)
+                (error "Agenda file %s is not in Org mode" file))
+              (save-excursion
+                (save-restriction
+                  (if (eq buffer org-agenda-restrict)
+                      (narrow-to-region org-agenda-restrict-begin
+                                        org-agenda-restrict-end)
+                    (widen))
+                  (setq result
+                        (append result (org-scan-tags
+                                        'agenda
+                                        matcher
+                                        todo-only))))))))))))
+
+(defun grfn/num-inbox-items ()
+  (length (org-elements-agenda-match "inbox" t)))
+
+(defun grfn/num-inbox-items-message ()
+  (let ((n (grfn/num-inbox-items)))
+    (unless (zerop n)
+      (format "%d %s"
+              n
+              (if (= 1 n) "item" "items")))))
+
+(defmacro grfn/at-org-clocked-in-item (&rest body)
+  `(when (org-clocking-p)
+     (let ((m org-clock-marker))
+       (with-current-buffer (marker-buffer m)
+         (save-mark-and-excursion
+           (goto-char m)
+           (org-back-to-heading t)
+           ,@body)))))
+
+(defun grfn/org-element-clocked-in-task ()
+  (grfn/at-org-clocked-in-item
+   (org-element-at-point)))
+
+(comment
+ (grfn/org-element-clocked-in-task)
+ (org-element-property :title (grfn/org-element-clocked-in-task))
+ )
+
+(defun grfn/minutes->hours:minutes (minutes)
+  (format "%d:%02d"
+          (floor (/ minutes 60))
+          (mod minutes 60)))
+
+(comment
+ (grfn/minutes->hours:minutes 1)        ; => "0:01"
+ (grfn/minutes->hours:minutes 15)       ; => "0:15"
+ (grfn/minutes->hours:minutes 130)      ; => "2:10"
+ )
+
+(defun grfn/org-current-clocked-in-task-message ()
+  (if (org-clocking-p)
+      (format "(%s) [%s]"
+              (org-element-property :title (grfn/org-element-clocked-in-task))
+              (grfn/minutes->hours:minutes
+               (org-clock-get-clocked-time)))
+    ""))
+
+(comment
+ (grfn/org-current-clocked-in-task-message)
+ )