Initial

cli/CmdStart.go

@@ -0,0 +1,31 @@
+package cli
+
+import (
+	"fileserver/version"
+	"log"
+	"net/http"
+
+	"github.com/spf13/cobra"
+)
+
+func cmdStart() (cmd *cobra.Command) {
+	cmd = &cobra.Command{
+		Use:   "start",
+		Short: "Starts the Simple File Server with the given configuration.",
+		Args:  cobra.NoArgs,
+		Run: func(cmd *cobra.Command, args []string) {
+			// Run the server
+			log.Printf("Simple File Server v%s", version.VERSION)
+			log.Printf("Compiled with Go %s", version.GetGoversion())
+			log.Printf("Configuration: root directory='%s', bind to='%s", configData.RootDirectory, configData.BindHostAndPort)
+			log.Println("Start the file server now...")
+
+			http.Handle("/", http.FileServer(http.Dir(configData.RootDirectory)))
+			http.ListenAndServe(configData.BindHostAndPort, nil)
+		},
+	}
+
+	cmd.Flags().StringVarP(&configData.RootDirectory, "rootDirectory", "d", ".", "The root directory. All files in this directory and its sub-directories get published.")
+	cmd.Flags().StringVarP(&configData.BindHostAndPort, "bindHostPort", "b", "0.0.0.0:8080", "The address or hostname and port where to bind the file server.")
+	return
+}

cli/CmdVersion.go

@@ -0,0 +1,22 @@
+package cli
+
+import (
+	"fileserver/version"
+	"fmt"
+
+	"github.com/spf13/cobra"
+)
+
+func cmdVersion() (cmd *cobra.Command) {
+	cmd = &cobra.Command{
+		Use:   "version",
+		Short: "Prints the current version",
+		Args:  cobra.NoArgs,
+		Run: func(cmd *cobra.Command, args []string) {
+			fmt.Printf("Simple File Server v%s\n", version.VERSION)
+			fmt.Printf("Compiled with Go %s", version.GetGoversion())
+		},
+	}
+
+	return
+}

cli/Init.go

@@ -0,0 +1,7 @@
+package cli
+
+func Init() {
+	rootCLI.AddCommand(cmdStart())
+	rootCLI.AddCommand(cmdVersion())
+	rootCLI.Execute()
+}

cli/Variables.go

@@ -0,0 +1,12 @@
+package cli
+
+import (
+	"fileserver/Configuration"
+
+	"github.com/spf13/cobra"
+)
+
+var (
+	rootCLI    = &cobra.Command{Use: "SimpleFileServer"}
+	configData = &configuration.Container{}
+)