/
cli.go
53 lines (46 loc) · 1.14 KB
/
cli.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
package main
import (
"fmt"
"os"
"os/exec"
"encoding/json"
"github.com/aws/aws-sdk-go/service/secretsmanager"
)
func map_to_equal_string(m map[string]string) []string {
var ret []string
for key, value := range m {
keyval := fmt.Sprintf("%s=%s", key, value)
ret = append(ret, keyval)
}
return ret
}
func RunScript(config Config, command []string) error {
var secrets_json map[string]string
// Grab env vars from Secrets Manager
sess := config.SmSession()
svc := secretsmanager.New(sess)
input := config.SmInput()
result, err := svc.GetSecretValue(input)
if err != nil {
fmt.Println(err.Error())
return err
}
// Massage resulting string
err = json.Unmarshal([]byte(*result.SecretString), &secrets_json)
if err != nil {
fmt.Println(err.Error())
return err
}
// Run command in a subprocess
cmd := exec.Command(command[0], command[1:]...)
cmd.Env = append(os.Environ(), map_to_equal_string(secrets_json)...)
cmd.Stdin = os.Stdin
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
err = cmd.Run()
if err != nil {
fmt.Println(err.Error())
return err
}
return nil
}