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debug.go
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debug.go
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// Copyright © 2021 - 2023 SUSE LLC
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package cli
import (
"fmt"
"os"
"github.com/mattn/go-isatty"
"github.com/spf13/cobra"
)
var ()
func init() {
CmdDebug.AddCommand(CmdDebugTTY)
}
// CmdDebug implements the command: epinio debug
var CmdDebug = &cobra.Command{
Hidden: true,
Use: "debug",
Short: "Dev Tools",
Long: `Developer Tools. Hidden From Regular User.`,
SilenceErrors: true,
SilenceUsage: true,
Args: cobra.MinimumNArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
if err := cmd.Usage(); err != nil {
return err
}
return fmt.Errorf(`Unknown method "%s"`, args[0])
},
}
// CmdDebug implements the command: epinio debug tty
var CmdDebugTTY = &cobra.Command{
Use: "tty",
Short: "Running In a Terminal?",
Long: `Running In a Terminal?`,
Args: cobra.ExactArgs(0),
RunE: func(cmd *cobra.Command, args []string) error {
cmd.SilenceUsage = true
if isatty.IsTerminal(os.Stdout.Fd()) {
fmt.Println("Is Terminal")
} else if isatty.IsCygwinTerminal(os.Stdout.Fd()) {
fmt.Println("Is Cygwin/MSYS2 Terminal")
} else {
fmt.Println("Is Not Terminal")
}
return nil
},
}