add stuff (#20)

* add ability to view list of linked configs

* hide password in input for sync command

* confirm overwrite existing configs when adding

Makefile

@@ -8,3 +8,4 @@ sandbox:
 
 unit-test:
 	TESTING=true go test -v ./test
+	rm -rf test/dotctl_test 2> /dev/null

cmd/add.go

@@ -7,6 +7,7 @@ import (
 	"strings"
 
 	"github.com/Marcusk19/dotctl/tools"
+	"github.com/manifoldco/promptui"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
 )
@@ -50,6 +51,20 @@ func runAddCommand(cmd *cobra.Command, args []string) {
     fmt.Printf("Will copy %s -> %s \n", configSrc, dotfileDest)
     return
   }
+
+  _, err = fs.Stat(dotfileDest)
+  if err == nil {
+    fmt.Printf("Looks like %s exists in current dotfile directory\n", dotfileDest) 
+    fmt.Println("Do you want to overwrite it?")
+    confirm := promptui.Prompt{
+      Label: "overwrite config",
+      IsConfirm: true,
+    }
+    overwrite, _ := confirm.Run()
+    if strings.ToUpper(overwrite) != "Y" {
+      return
+    }
+  }
   
   err = tools.CopyDir(fs, configSrc, dotfileDest)
   if err != nil {

cmd/link.go

@@ -10,6 +10,12 @@ import (
 	"github.com/spf13/viper"
 )
 
+func init() {
+  RootCmd.AddCommand(linkCommand)
+  linkCommand.AddCommand(listCommand)
+}
+
+
 var linkCommand = &cobra.Command {
   Use: "link",
   Run: runLinkCommand,
@@ -17,9 +23,6 @@ var linkCommand = &cobra.Command {
   Long: "add longer description", // TODO add longer description here
 }
 
-func init() {
-  RootCmd.AddCommand(linkCommand)
-}
 
 func runLinkCommand(cmd *cobra.Command, args []string) {
   fs := FileSystem
@@ -64,6 +67,20 @@ func runLinkCommand(cmd *cobra.Command, args []string) {
       }
     }
   }
+}
+
 
+var listCommand = &cobra.Command {
+  Use: "list",
+  Run: runListCommand,
+  Short: "list configs that should be symlinked",
+  Long: "add longer description", // TODO add longer description here
+}
 
+func runListCommand(cmd *cobra.Command, args []string) {
+  links := viper.GetStringMapString("links")
+  fmt.Println("Configs added:")
+  for configName, configPath := range links {
+    fmt.Printf("%s: %s\n", configName, configPath)
+  }
 }

cmd/sync.go

@@ -98,6 +98,8 @@ func runSyncCommand(cmd *cobra.Command, args []string) {
   password := promptui.Prompt{
     Label: "password",
     Validate: validateInput,
+    HideEntered: true,
+    Mask: '*',
   }
 
   usernameVal, err := username.Run()

test/link_test.go

@@ -14,6 +14,7 @@ import (
 
 
 func TestLinkCommand(t *testing.T) {
+  oldDotfilePath := viper.GetString("dotfile-path")
   setUpTesting()
   dotctl := cmd.RootCmd
   actual := new(bytes.Buffer)
@@ -32,7 +33,7 @@ func TestLinkCommand(t *testing.T) {
 
   assert.Equal(t, expected, actual.String(), "actual differs from expected")
 
-  tearDownTesting()
+  tearDownTesting(oldDotfilePath)
 }
 
 func setUpTesting() {
@@ -49,7 +50,7 @@ func setUpTesting() {
   viper.Set("someconfig", filepath.Join(homedir, ".config/someconfig/"))
 }
 
-func tearDownTesting() {
+func tearDownTesting(oldDotfilePath string) {
-  fs := cmd.FileSystem
+  viper.Set("dotfile-path", oldDotfilePath)
-  fs.RemoveAll("dotctl_test/")
+  viper.WriteConfig()
 }