chore(users): grfn -> aspen

Change-Id: I6c6847fac56f0a9a1a2209792e00a3aec5e672b9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10809
Autosubmit: aspen <root@gws.fyi>
Reviewed-by: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
Reviewed-by: lukegb <lukegb@tvl.fyi>

users/aspen/emacs.d/sql-strings.el

@@ -0,0 +1,75 @@
+;;; -*- lexical-binding: t; -*-
+
+;;; https://www.emacswiki.org/emacs/StringAtPoint
+(defun ourcomments-string-or-comment-bounds-1 (what)
+  (save-restriction
+    (widen)
+    (let* ((here (point))
+           ;; Fix-me: when on end-point, how to handle that and which should be last hit point?
+           (state (parse-partial-sexp (point-min) (1+ here)))
+           (type (if (nth 3 state)
+                     'string
+                   (if (nth 4 state)
+                       'comment)))
+           (start (when type (nth 8 state)))
+           end)
+      (unless start
+        (setq state (parse-partial-sexp (point-min) here))
+        (setq type (if (nth 3 state)
+                       'string
+                     (if (nth 4 state)
+                         'comment)))
+        (setq start (when type (nth 8 state))))
+      (unless (or (not what)
+                  (eq what type))
+        (setq start nil))
+      (if (not start)
+          (progn
+            (goto-char here)
+            nil)
+        (setq state (parse-partial-sexp (1+ start) (point-max)
+                                        nil nil state 'syntax-table))
+        (setq end (point))
+        (goto-char here)
+        (cons start end)))))
+
+(defun ourcomments-bounds-of-string-at-point ()
+  "Return bounds of string at point if any."
+  (ourcomments-string-or-comment-bounds-1 'string))
+
+(put 'string 'bounds-of-thing-at-point 'ourcomments-bounds-of-string-at-point)
+
+(defun -sanitize-sql-string (str)
+  (->> str
+       (downcase)
+       (s-trim)
+       (replace-regexp-in-string
+        (rx (or (and string-start (or "\"\"\""
+                                      "\""))
+                (and (or "\"\"\""
+                         "\"")
+                     string-end)))
+        "")
+       (s-trim)))
+
+(defun sql-string-p (str)
+  "Returns 't if STR looks like a string literal for a SQL statement"
+  (setq str (-sanitize-sql-string str))
+  (or (s-starts-with? "select" str)))
+
+;;; tests
+
+(require 'ert)
+
+(ert-deftest sanitize-sql-string-test ()
+  (should (string-equal "select * from foo;"
+                        (-sanitize-sql-string
+                         "\"\"\"SELECT * FROM foo;\n\n\"\"\""))))
+
+(ert-deftest test-sql-string-p ()
+  (dolist (str '("SELECT * FROM foo;"
+                 "select * from foo;"))
+    (should (sql-string-p str)))
+
+  (dolist (str '("not a QUERY"))
+    (should-not (sql-string-p str))))