feat: added context flag to make dev easier

needed until we have proper server subcommand system

cli/cli.go

@@ -39,6 +39,7 @@ func RunApp(version, commit string) {
 			BranchFlag,
 			NoPromptFlag,
 			DebugFlag,
+			ContextFlag,
 		},
 	}
 

cli/common.go

@@ -1,6 +1,9 @@
 package cli
 
 import (
+	"os"
+
+	"github.com/olekukonko/tablewriter"
 	"github.com/urfave/cli/v2"
 )
 
@@ -176,3 +179,31 @@ var TypeFlag = &cli.StringFlag{
 	Value:       "",
 	Destination: &Type,
 }
+
+var Context string
+var ContextFlag = &cli.StringFlag{
+	Name:        "context",
+	Value:       "",
+	Aliases:     []string{"c"},
+	Destination: &Context,
+}
+
+func createTable(columns []string) *tablewriter.Table {
+	table := tablewriter.NewWriter(os.Stdout)
+	table.SetHeader(columns)
+
+	// Settings to create very bare tab padded table
+	table.SetAutoWrapText(false)
+	table.SetAutoFormatHeaders(true)
+	table.SetHeaderAlignment(tablewriter.ALIGN_LEFT)
+	table.SetAlignment(tablewriter.ALIGN_LEFT)
+	table.SetCenterSeparator("")
+	table.SetColumnSeparator("")
+	table.SetRowSeparator("")
+	table.SetHeaderLine(false)
+	table.SetBorder(false)
+	table.SetTablePadding("\t") // pad with tabs
+	table.SetNoWhiteSpace(true)
+	table.SetColWidth(1)
+	return table
+}