new files

Task/Check-that-file-exists/Go/check-that-file-exists.go

@@ -0,0 +1,24 @@
+package main
+
+import (
+    "fmt"
+    "os"
+)
+
+func printStat(p string) {
+    switch i, err := os.Stat(p); {
+    case err != nil:
+        fmt.Println(err)
+    case i.IsDir():
+        fmt.Println(p, "is a directory")
+    default:
+        fmt.Println(p, "is a file")
+    }
+}
+
+func main() {
+    printStat("input.txt")
+    printStat("/input.txt")
+    printStat("docs")
+    printStat("/docs")
+}