Refactor: Restructure project

- Add an internal folder where all the internal code lives
- Make a state.go and state_test.go for the public interface

This gives a more clear separation between functions and modules. It
also makes this a more typical Go project setup.

1 files changed, 55 insertions, 0 deletions

diff --git a/cmd/cli/main.go b/cmd/cli/main.go
new file mode 100644
index 0000000..1406175
--- /dev/null
+++ b/cmd/cli/main.go
@@ -0,0 +1,55 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"os/exec"
+	"strings"
+
+	eduvpn "github.com/jwijenbergh/eduvpn-common"
+)
+
+func openBrowser(urlString string) {
+	fmt.Printf("OAuth: Initialized with AuthURL %s\n", urlString)
+	fmt.Println("OAuth: Opening browser with xdg-open...")
+	exec.Command("xdg-open", urlString).Start()
+}
+
+func logState(oldState string, newState string, data string) {
+	fmt.Printf("State: %s -> State: %s with data %s\n", oldState, newState, data)
+
+	if newState == "OAuth_Started" {
+		openBrowser(data)
+	}
+}
+
+func main() {
+	urlArg := flag.String("url", "", "The url of the vpn")
+	flag.Parse()
+
+	urlString := *urlArg
+
+	if urlString != "" {
+		if !strings.HasPrefix(urlString, "https://") {
+			urlString = "https://" + urlString
+		}
+
+		state := eduvpn.GetVPNState()
+
+		state.Register("org.eduvpn.app.linux", "configs", logState, true)
+		config, configErr := state.Connect(urlString)
+
+		if configErr != nil {
+			fmt.Printf("Config error %v", configErr)
+			return
+		}
+
+		fmt.Println(config)
+
+		state.Deregister()
+
+		return
+	}
+
+	flag.PrintDefaults()
+}