mkdir: First implementation.

README.md

@@ -1,2 +0,0 @@
-# goblin
-GO Base utiL ImplementatioN

README.txt

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+# goblin
+GO Base utiL ImplementatioN
+Simple and crossplatform implementation of base(core) utils
+in highlevel Golang targeted to be easy to modify
+and implement new features.

mkdir/main.go

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+package main
+
+import(
+	"os"
+	"flag"
+	"log"
+)
+
+func main() {
+	var (
+		parentFlag, verbFlag bool
+		modeArg int
+	)
+	flag.BoolVar(&parentFlag, "p", false, "No error if existing, make parent as needed.")
+	flag.IntVar(&modeArg, "m", 0766, "Set file `mode`.")
+	flag.BoolVar(&verbFlag, "v", false, "Print a message for each created directory.")
+	if len(os.Args) < 2 {
+		flag.Usage()
+	}
+	flag.Parse()
+	mode := os.FileMode(modeArg)
+	var verb *log.Logger
+	if verbFlag {
+		verb = log.New(os.Stdout, os.Args[0]+": ", 0)
+	}
+	warn := log.New(os.Stderr, os.Args[0]+": ", 0)
+	for _,  path := range flag.Args() {
+		var err error
+		if parentFlag {
+			err = os.MkdirAll(path, mode)
+		} else {
+			err =  os.Mkdir(path, mode)
+		}
+		if err != nil {
+			warn.Println(err)
+		} else if verbFlag {
+			verb.Printf("Created directory '%s'.", path)
+		}
+	}
+}

newnix/README.txt

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-New implementations with no dependence
-on POSIX and other old shit.
-There are too many stupid things
-on options to put all of this in
-one implementation only.