1 package main
2
3 import (
4 "fmt"
5 "log"
6
7 "github.com/codeskyblue/go-sh"
8 )
9
10 func main() {
11 sh.Command("echo", "hello").Run()
12 out, err := sh.Command("echo", "hello").Output()
13 if err != nil {
14 log.Fatal(err)
15 }
16 fmt.Println("output is", string(out))
17
18 var a int
19 sh.Command("echo", "2").UnmarshalJSON(&a)
20 fmt.Println("a =", a)
21
22 s := sh.NewSession()
23 s.Alias("hi", "echo", "hi")
24 s.Command("hi", "boy").Run()
25
26 fmt.Print("pwd = ")
27 s.Command("pwd", sh.Dir("/")).Run()
28
29 if !sh.Test("dir", "data") {
30 sh.Command("echo", "mkdir", "data").Run()
31 }
32
33 sh.Command("echo", "hello", "world").
34 Command("awk", `{print "second arg is "$2}`).Run()
35 s.ShowCMD = true
36 s.Command("echo", "hello", "world").
37 Command("awk", `{print "second arg is "$2}`).Run()
38
39 s.SetEnv("BUILD_ID", "123").Command("bash", "-c", "echo $BUILD_ID").Run()
40 s.Command("bash", "-c", "echo current shell is $SHELL").Run()
41 }
42
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