libudev's Introduction

libudev

Golang native implementation Udev library

Installation

go get github.com/citilinkru/libudev

Usage

Scanning devices

sc := libudev.NewScanner()
err, devices := s.ScanDevices()

Filtering devices

m := matcher.NewMatcher()
m.SetStrategy(matcher.StrategyOr)
m.AddRule(matcher.NewRuleAttr("dev", "189:133"))
m.AddRule(matcher.NewRuleEnv("DEVNAME", "usb/lp0"))

filteredDevices := m.Match(devices)

Getting parent device

if device.Parent != nil {
    fmt.Printf("%s\n", device.Parent.Devpath)
}

Getting children devices

fmt.Printf("Count children devices %d\n", len(device.Children))

Features

100% Native code
Without external dependencies
Code is covered by tests

Requirements

Need at least go1.13 or newer.

Documentation

You can read package documentation here or read tests.

Testing

Unit-tests:

go test -race -v ./...

Contributing

Fork
Write code
Run unit test: go test -v ./...
Run go vet: go vet -v ./...
Run go fmt: go fmt ./...
Commit changes
Create pull-request

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libudev's Issues

Error on go get

Hi,
great library! I am using go 1.14 and issuing a go get in my project return an error (on linux)

$ go get github.com/citilinkru/libudev
go: downloading github.com/citilinkru/libudev v0.1.0
go get github.com/citilinkru/libudev: create zip: malformed file path "assets/fixtures/demo_tree/run/udev/data/c13:32": invalid char ':'

Do you have a suggestion?

Thanks

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