1 files changed, 28 insertions, 0 deletions
diff --git a/file/file-utils.lisp b/file/file-utils.lisp
new file mode 100644
index 0000000..604a20f
--- /dev/null
+++ b/file/file-utils.lisp
@@ -0,0 +1,28 @@
+;;; -*- Mode: Lisp; Syntax: ANSI-Common-Lisp; Base: 10 -*-
+(declaim (optimize (speed 0) (safety 3) (debug 3)))
+
+(in-package #:music-dispensary)
+
+;; ========================================================================== ;;
+
+(defun mkdir (path)
+  (uffi:run-shell-command (format nil "mkdir -p ~a" path)))
+
+(defun file-exists-p (file-path)
+  (equal (car (shell-wrapper (format nil "if test -f '~a'; then echo 0; else echo 1; fi" file-path))) "0"))
+
+(defun directory-p (absolute-path)
+  (if (car (shell-wrapper (format nil "file '~a' |grep 'directory'" absolute-path))) t nil))
+
+(defun symlink-p (absolute-path)
+  (if (car (shell-wrapper (format nil "file '~a' |grep 'symbolic link'" absolute-path))) t nil))
+
+(defun file-p (absolute-path)
+  (if (or (directory-p absolute-path) (symlink-p absolute-path)) nil t))
+
+(defun find-files (working-dir base-dir pattern)
+  (shell-wrapper (format nil
+                         "pushd ~a >/dev/null 2>&1 ; find ~a -iname '~a' ; popd >/dev/null 2>&1"
+                         working-dir
+                         base-dir
+                         pattern)))