oni-php: Add command to add use statement

2 files changed, 39 insertions, 1 deletions

diff --git a/oni-php/oni-php.el b/oni-php/oni-php.el
index 1f42ddb..941a6fe 100644
--- a/oni-php/oni-php.el
+++ b/oni-php/oni-php.el
@@ -4,7 +4,7 @@
 
 ;; Author: Tom Willemse <tom@ryuslash.org>
 ;; Keywords: local
-;; Version: 2024.1224.093837
+;; Version: 2024.1230.091219
 ;; Package-Requires: (php-mode oni-yasnippet oni-flycheck oni-company oni-hydra ggtags fic-mode company-php)
 
 ;; This program is free software; you can redistribute it and/or modify
@@ -44,6 +44,10 @@
   (expand-file-name "snippets" oni-php-root)
   "The directory where ‘oni-php’ stores its snippets.")
 
+(defconst oni-php-scripts-dir
+  (expand-file-name "scripts" oni-php-root)
+  "The directory where ‘oni-php’ stores its scripts.")
+
 (defun oni-php-snippets-initialize ()
   "Initialize the snippets for ‘oni-php’."
   (when (boundp 'yas-snippet-dirs)
@@ -66,6 +70,21 @@ nil for some reason."
   (setq-local comment-auto-fill-only-comments t)
   (auto-fill-mode))
 
+(defun oni-php-add-use (class)
+  "Try to add a use statement for CLASS under point."
+  (interactive (list (symbol-name (symbol-at-point))))
+  (let* ((classes (read (shell-command-to-string (concat (expand-file-name "find-php-class" oni-php-scripts-dir) " " class))))
+         (class (if (> (length classes) 1)
+                    (completing-read "Use: " classes nil t)
+                  (car classes))))
+    (save-excursion
+      (goto-char (point-min))
+      (search-forward "use ")
+      (forward-paragraph)
+      (let ((start (point)))
+        (insert "use " class ";\n")
+        (pulse-momentary-highlight-region start (point))))))
+
 (defhydra php-mode-hydra (:color blue)
   ("a" align-current "Align current selection"))
 
diff --git a/oni-php/scripts/find-php-class b/oni-php/scripts/find-php-class
new file mode 100755
index 0000000..65f43fc
--- /dev/null
+++ b/oni-php/scripts/find-php-class
@@ -0,0 +1,19 @@
+#!/usr/bin/env -S scsh -e main -o srfi-1 -s
+!#
+
+(define (main args)
+  (let* ((class-name (cadr args))
+         (file-names
+          (run/strings (find "." -type f -name ,(string-append class-name ".php")
+                             -exec grep "namespace" "{}" ";")
+                       (> 2 "/dev/null"))))
+    (format #t "~s"
+            (delete-duplicates
+             (map (lambda (n)
+                    (string-append
+                     (match:substring
+                      (regexp-search (rx "namespace " (submatch (+ any)) ";") n)
+                      1)
+                     "\\"
+                     class-name))
+                  file-names)))))