internal

Documentation

Overview

Copyright (c) Ultraviolet SPDX-License-Identifier: Apache-2.0

Copyright (c) Ultraviolet SPDX-License-Identifier: Apache-2.0

Copyright (c) Ultraviolet SPDX-License-Identifier: Apache-2.0

Index

• func CopyFile(srcPath, dstPath string) error
• func DeleteFilesInDir(dirPath string) error
• func ExeShCmdStdout(command string, args ...string) (string, error)
• func ExtractCmdAndArgs(cmdLine string, sudo bool) (string, []string)
• func MakeMetrics(namespace, subsystem string) (*kitprometheus.Counter, *kitprometheus.Summary)
• func RunCmdOutput(command string, args ...string) (string, error)
• func RunCmdStart(command string, args ...string) (*exec.Cmd, error)

Functions

func CopyFile

func CopyFile(srcPath, dstPath string) error

CopyFile copies a file from srcPath to dstPath.

func DeleteFilesInDir

func DeleteFilesInDir(dirPath string) error

DeleteFilesInDir deletes all files in the directory dirPath.

func ExeShCmdStdout

func ExeShCmdStdout(command string, args ...string) (string, error)

ExeShCmdStdout executes a shell command capturing the standard output.

func ExtractCmdAndArgs

func ExtractCmdAndArgs(cmdLine string, sudo bool) (string, []string)

ExtractCmdAndArgs extracts the command and its arguments from the output string.

func MakeMetrics

func MakeMetrics(namespace, subsystem string) (*kitprometheus.Counter, *kitprometheus.Summary)

MakeMetrics returns an instance of metrics.

func RunCmdOutput

func RunCmdOutput(command string, args ...string) (string, error)

RunCmdOutput runs the specified command and returns its standard output as a string.

func RunCmdStart

func RunCmdStart(command string, args ...string) (*exec.Cmd, error)

RunCmdStart starts the specified command and returns the *exec.Cmd for the running process.