ogulcanarbc / gommons

Swiss army knife for Golang developers

gommons

Swiss army knife for Golang developers

Features

• Async tasks
• Async tasks with results
• Command exec utils
• Zero alloc string-byte conversion
• Time utils
• Array utils

Async

Async tasks

New().Task(
    func () {
        a = 1
        fmt.Println("1")
    }, func () {
        b = 1
        fmt.Println("2")
    }).Await()

Async tasks with results

results := NewAsyncWorkWithResult[int]().TaskWithResult(
    func() int {
        return 5
    }, func() int {
        return 11
    }).AwaitResult()

Command exec

Run posix command and get output as byte array

out := Exec("echo", "test")

Run posix command with pipes

strReader := strings.NewReader("hello world")

outWriter := bytes.NewBuffer(nil)
errWriter := bytes.NewBuffer(nil)

ExecPipe(strReader, outWriter, errWriter, "echo", "test")
outputStr := outWriter.String()

Zero alloc string byte conversion

String to byte array zero allocation

str := String([]byte("test"))

Byte to string

byteArr := Byte("test")

Time utils