From bd6ff2a9c0c0fdea0483f5a3c1c7b9a8ec37d922 Mon Sep 17 00:00:00 2001
From: Michael Savin <jtprogru@gmail.com>
Date: Sat, 29 Jun 2024 19:29:29 +0300
Subject: [PATCH] #13 - Add command lic

---
 cmd/lic.go  | 62 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 cmd/root.go |  5 +++--
 2 files changed, 65 insertions(+), 2 deletions(-)
 create mode 100644 cmd/lic.go

diff --git a/cmd/lic.go b/cmd/lic.go
new file mode 100644
index 0000000..a1ba639
--- /dev/null
+++ b/cmd/lic.go
@@ -0,0 +1,62 @@
+package cmd
+
+import (
+	"os"
+	"text/template"
+	"time"
+
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+)
+
+var (
+	// cbrfCmd represents the cbrf command
+	licCmd = &cobra.Command{
+		Use:   "lic",
+		Short: "Generate new WTFPL license for you project",
+		Long:  `Just for fun! Generate new WTFPL license for LICENSE file with your email, full name and current year.`,
+		Run: func(cmd *cobra.Command, args []string) {
+
+			Email := viper.GetString("email")
+			FullName := viper.GetString("full_name")
+			Year, _, _ := time.Now().Date()
+			tmpl, err := template.New("wtfpl").Parse(licenseTpl)
+			if err != nil {
+				panic(err)
+			}
+
+			err = tmpl.Execute(os.Stdout, data{Email, FullName, Year})
+			if err != nil {
+				panic(err)
+			}
+		},
+	}
+)
+
+func init() {
+	rootCmd.AddCommand(licCmd)
+
+	// licCmd.Flags().BoolVarP(&showAll, "all", "a", false, "Show all rates")
+}
+
+type data struct {
+	Email    string
+	FullName string
+	Year     int
+}
+
+var licenseTpl = `            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+                    Version 2, December 2004
+
+ Copyright (C) {{ .Year }} {{ .FullName }} <{{ .Email }}>
+
+ Everyone is permitted to copy and distribute verbatim or modified
+ copies of this license document, and changing it is allowed as long
+ as the name is changed.
+
+            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. You just DO WHAT THE FUCK YOU WANT TO.
+
+`
diff --git a/cmd/root.go b/cmd/root.go
index 5a252e5..84b850a 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -60,7 +60,8 @@ func initConfig() {
 	viper.AutomaticEnv() // read in environment variables that match
 
 	// If a config file is found, read it in.
-	if err := viper.ReadInConfig(); err == nil {
-		fmt.Fprintln(os.Stderr, "Using config file:", viper.ConfigFileUsed())
+	err := viper.ReadInConfig()
+	if err != nil {
+		fmt.Printf("Error loading config: %s", err)
 	}
 }