Init Viper write cofig

api/earthranger_service.go

@@ -9,11 +9,11 @@ import (
 )
 
 // ----------------------------------------------
-// static var
+// const var
 // ----------------------------------------------
 
-var DOMAIN = ".pamdas.org"
-var API_AUTH = "/oauth2/token"
+const DOMAIN = ".pamdas.org"
+const API_AUTH = "/oauth2/token"
 
 // ----------------------------------------------
 // stucts

cmd/auth.go

@@ -6,6 +6,7 @@ import (
 
 	"github.com/doneill/er-cli-go/api"
 	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
 )
 
 // ----------------------------------------------
@@ -50,8 +51,15 @@ func auth() {
 
 	// Print out the access token and expires in if the request was successful
 	if response != nil {
-		fmt.Printf("Access Token: %s\n", response.AccessToken)
-		fmt.Printf("Expires In: %d\n", response.ExpiresIn)
+		viper.Set("user", USERNAME)
+		viper.Set("oauth_token", response.AccessToken)
+		viper.Set("expires", response.ExpiresIn)
+		err := viper.WriteConfigAs(PROGRAM_NAME + CONFIG_TYPE)
+		if err != nil {
+			fmt.Println("Error writing configuration file:", err)
+		} else {
+			fmt.Println("Authenticated!")
+		}
 	}
 }
 

cmd/root.go

@@ -4,8 +4,21 @@ import (
 	"os"
 
 	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
 )
 
+// ----------------------------------------------
+// const var
+// ----------------------------------------------
+
+const PROGRAM_NAME string = "er"
+const CONFIG_TYPE string = ".toml"
+const CONFIG_PATH string = "/Users/dano/.config/er/"
+
+// ----------------------------------------------
+// command
+// ----------------------------------------------
+
 var rootCmd = &cobra.Command{
 	Use:     "er",
 	Short:   "EarthRanger CLI",
@@ -20,6 +33,17 @@ func Execute() {
 	}
 }
 
+// ----------------------------------------------
+// init
+// ----------------------------------------------
+
 func init() {
 	rootCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
+	cobra.OnInitialize(initConfig)
+}
+
+func initConfig() {
+	viper.SetConfigName(PROGRAM_NAME)
+	viper.SetConfigType(CONFIG_TYPE)
+	viper.AddConfigPath(CONFIG_PATH)
 }

go.mod

@@ -2,9 +2,30 @@ module github.com/doneill/er-cli-go
 
 go 1.21.4
 
-require github.com/spf13/cobra v1.8.0
+require (
+	github.com/spf13/cobra v1.8.0
+	github.com/spf13/viper v1.17.0
+)
 
 require (
+	github.com/fsnotify/fsnotify v1.6.0 // indirect
+	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
+	github.com/magiconair/properties v1.8.7 // indirect
+	github.com/mitchellh/mapstructure v1.5.0 // indirect
+	github.com/pelletier/go-toml/v2 v2.1.0 // indirect
+	github.com/sagikazarmark/locafero v0.3.0 // indirect
+	github.com/sagikazarmark/slog-shim v0.1.0 // indirect
+	github.com/sourcegraph/conc v0.3.0 // indirect
+	github.com/spf13/afero v1.10.0 // indirect
+	github.com/spf13/cast v1.5.1 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/subosito/gotenv v1.6.0 // indirect
+	go.uber.org/atomic v1.9.0 // indirect
+	go.uber.org/multierr v1.9.0 // indirect
+	golang.org/x/exp v0.0.0-20230905200255-921286631fa9 // indirect
+	golang.org/x/sys v0.12.0 // indirect
+	golang.org/x/text v0.13.0 // indirect
+	gopkg.in/ini.v1 v1.67.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )