Merge pull request #107 from mattn/windows

Support Windows colors

Author: koddr

cmd/root.go

@@ -6,6 +6,7 @@ package cmd
 
 import (
 	"github.com/AlecAivazis/survey/v2"
+	"github.com/create-go-app/cli/v3/pkg/cgapp"
 	"github.com/create-go-app/cli/v3/pkg/registry"
 	"github.com/spf13/cobra"
 )
@@ -48,6 +49,11 @@ frontend (JavaScript, TypeScript) and deploy automation
 A helpful documentation and next steps -> https://create-go.app/`,
 }
 
+func init() {
+	rootCmd.SetOut(cgapp.Stdout)
+	rootCmd.SetErr(cgapp.Stderr)
+}
+
 // Execute adds all child commands to the root command and sets flags appropriately.
 // This is called by main.main(). It only needs to happen once to the rootCmd.
 func Execute() {

pkg/cgapp/utils.go

@@ -7,9 +7,15 @@ package cgapp
 import (
 	"fmt"
 	"time"
+
+	"github.com/mattn/go-colorable"
+)
+
+var (
+	Stdout = colorable.NewColorableStdout()
+	Stderr = colorable.NewColorableStderr()
 )
 
-// ShowMessage function for send message to output.
 func ShowMessage(level, text string, startWithNewLine, endWithNewLine bool) {
 	// Define variables.
 	var startLine, endLine string
@@ -22,12 +28,12 @@ func ShowMessage(level, text string, startWithNewLine, endWithNewLine bool) {
 		endLine = "\n" // set a new line
 	}
 
-	fmt.Println(startLine + colorizeLevel(level) + text + endLine)
+	fmt.Fprintln(Stdout, startLine+colorizeLevel(level)+text+endLine)
 }
 
 // ShowError function for send error message to output.
 func ShowError(text string) error {
-	return fmt.Errorf(colorizeLevel("error") + text)
+	return fmt.Errorf("%s", colorizeLevel("error")+text)
 }
 
 // CalculateDurationTime func to calculate duration time.