feat(gp-cli): allow disabling output colorization

Author: Andrea Falzetti

components/gitpod-cli/cmd/ports-list.go

@@ -12,6 +12,7 @@ import (
 	"time"
 
 	supervisor_helper "github.com/gitpod-io/gitpod/gitpod-cli/pkg/supervisor-helper"
+	"github.com/gitpod-io/gitpod/gitpod-cli/pkg/utils"
 	supervisor "github.com/gitpod-io/gitpod/supervisor/api"
 	log "github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
@@ -76,9 +77,14 @@ var listPortsCmd = &cobra.Command{
 				}
 			}
 
+			colors := []tablewriter.Colors{}
+			if !noColor && utils.ColorsEnabled() {
+				colors = []tablewriter.Colors{{}, {statusColor}, {}, {}}
+			}
+
 			table.Rich(
 				[]string{fmt.Sprint(port.LocalPort), status, port.Exposed.Url, nameAndDescription},
-				[]tablewriter.Colors{{}, {statusColor}, {}, {}},
+				colors,
 			)
 		}
 
@@ -87,5 +93,6 @@ var listPortsCmd = &cobra.Command{
 }
 
 func init() {
+	listPortsCmd.Flags().BoolVarP(&noColor, "no-color", "", false, "Disable output colorization")
 	portsCmd.AddCommand(listPortsCmd)
 }

components/gitpod-cli/cmd/root.go

@@ -18,6 +18,8 @@ var rootCmd = &cobra.Command{
 	Short: "Command line interface for Gitpod",
 }
 
+var noColor bool
+
 // Execute runs the root command
 func Execute() {
 	entrypoint := strings.TrimPrefix(filepath.Base(os.Args[0]), "gp-")

components/gitpod-cli/cmd/tasks-list.go

@@ -12,6 +12,7 @@ import (
 	"time"
 
 	supervisor_helper "github.com/gitpod-io/gitpod/gitpod-cli/pkg/supervisor-helper"
+	"github.com/gitpod-io/gitpod/gitpod-cli/pkg/utils"
 	"github.com/gitpod-io/gitpod/supervisor/api"
 	"github.com/spf13/cobra"
 
@@ -48,13 +49,20 @@ var listTasksCmd = &cobra.Command{
 		}
 
 		for _, task := range tasks {
-			table.Rich([]string{task.Terminal, task.Presentation.Name, task.State.String()}, []tablewriter.Colors{{}, {}, {mapStatusToColor[task.State]}})
+			colors := []tablewriter.Colors{}
+
+			if !noColor && utils.ColorsEnabled() {
+				colors = []tablewriter.Colors{{}, {}, {mapStatusToColor[task.State]}}
+			}
+
+			table.Rich([]string{task.Terminal, task.Presentation.Name, task.State.String()}, colors)
 		}
 
 		table.Render()
 	},
 }
 
 func init() {
+	listTasksCmd.Flags().BoolVarP(&noColor, "no-color", "", false, "Disable output colorization")
 	tasksCmd.AddCommand(listTasksCmd)
 }

components/gitpod-cli/cmd/top.go

@@ -21,8 +21,6 @@ import (
 	"github.com/olekukonko/tablewriter"
 )
 
-var noColor bool
-
 func outputTable(workspaceResources *supervisor.ResourcesStatusResponse) {
 	table := tablewriter.NewWriter(os.Stdout)
 	table.SetHeader([]string{"CPU (millicores)", "Memory (bytes)"})