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, 0 insertions, 84 deletions

diff --git a/cli/main.go b/cli/main.go
deleted file mode 100644
index d5c3aa8..0000000
--- a/cli/main.go
+++ /dev/null
@@ -1,84 +0,0 @@
-package main
-
-import (
-	"errors"
-	"flag"
-	"fmt"
-	"os"
-	"os/exec"
-	"strings"
-
-	eduvpn "github.com/jwijenbergh/eduvpn-common/src"
-)
-
-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 writeGraph(filename string) error {
-	state := eduvpn.GetVPNState()
-
-	state.InitializeFSM()
-
-	graph := state.GenerateGraph()
-
-	f, err := os.Create(filename)
-	if err != nil {
-		return errors.New(fmt.Sprintf("Failed to create file %s with error %v", filename, err))
-	}
-
-	defer f.Close()
-
-	f.WriteString(graph)
-
-	fmt.Printf("Graph written to file: %s, use 'fdp %s -Tsvg > graph.svg' from graphviz to save to a svg file called graph.svg\n", filename, filename)
-
-	return nil
-}
-
-func main() {
-	fileGraph := flag.String("dumpgraph", "", "Dump the FSM to a graphviz fdp file")
-	urlArg := flag.String("url", "", "The url of the vpn")
-	flag.Parse()
-
-	fileGraphString := *fileGraph
-	if fileGraphString != "" {
-		writeGraph(fileGraphString)
-		return
-	}
-	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()
-}