commit cb88871d5aab472302e2ad8b8af09f4a825393a9
parent d3ded3f889719a1dfea0dcc102b20ddce82b2560
Author: Chris Johns <chris@ter0.net>
Date: Mon, 10 May 2021 20:56:06 +0100
Add some comments
Diffstat:
1 file changed, 4 insertions(+), 0 deletions(-)
diff --git a/main.go b/main.go
@@ -20,11 +20,15 @@ func readFileAsBytes(filename string) []byte {
return file
}
+// shouldSkipDir returns true if the given file is both a directory and begins
+// with the character ".".
func shouldSkipDir(info os.FileInfo) bool {
name := info.Name()
return info.IsDir() && strings.HasPrefix(name, ".")
}
+// shouldSkipFile returns true if the given file begins with the character "_",
+// the character ".", or is a directory.
func shouldSkipFile(info os.FileInfo) bool {
name := info.Name()
return strings.HasPrefix(name, "_") || strings.HasPrefix(name, ".") || info.IsDir()