1 files changed, 45 insertions, 0 deletions
diff --git a/com/simatime/caplinks.scm b/com/simatime/caplinks.scm
new file mode 100755
index 0000000..21f0b88
--- /dev/null
+++ b/com/simatime/caplinks.scm
@@ -0,0 +1,45 @@
+
+(define-module (com simatime caplinks)
+  #:use-module ((ice-9 popen) #:prefix popen/)
+  #:use-module ((com simatime string) #:prefix string/)
+  #:use-module ((com simatime shell) #:prefix sh/)
+  #:export (main get-all-nodes make-symlink))
+
+;; given a root directory, walk the tree and get a list of all the files. Then,
+;; for each file, symlink a capitalized version
+(define (main args)
+  (let* ((root (cadr args))
+         (files (get-all-nodes root)))
+    (for-each (lambda (file)
+                (display file)
+                (move-file file (capitalize-file file)))
+              files)
+    (display root) (newline)
+    (display "done moving files") (newline)
+    (newline)))
+
+(define (get-all-nodes root)
+  (filter (lambda (s) (not (equal? "" s)))
+          (string-split (sh/stream
+                         (format #f "find ~a -name '*.hs*'" root))
+                        #\newline)))
+
+(define (capitalize-file file)
+  (string-join (map string/capitalize (string-split file #\/))
+               "/"))
+
+(define (butlast ls)
+  (let ((len (length ls)))
+    (list-head ls (- len 1))))
+
+(define (dir-for f)
+  (string-join
+   (butlast (string-split f #\/))
+   "/"))
+
+(define (move-file here there)
+  (display (format #f "~a -> ~a" here there))
+  (newline)
+  ;; make the directory tree for the link, if it doesn't already exist
+  (system (format #f "mkdir -p ~a" (dir-for there)))
+  (system (format #f "mv ~a ~a" here there)))