/
ssh.go
48 lines (45 loc) · 866 Bytes
/
ssh.go
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package params
import (
"errors"
"net/url"
"os/user"
"strings"
)
type SSHParams struct {
Port int
Insecure bool
LoginName string
Host string
Commands []string
HTTPProxy *url.URL
UseAgent bool
}
func GetSSHParams(c CLIContext) (p SSHParams, err error) {
p.Host = strings.TrimSpace(c.SSHHost())
if p.Host == "" {
return p, errors.New("empty host")
}
spl := strings.SplitN(p.Host, "@", 2)
if len(spl) == 2 {
p.LoginName = spl[0]
p.Host = spl[1]
}
if p.LoginName == "" {
p.LoginName = c.SSHLogin()
if p.LoginName == "" {
u, err := user.Current()
if err != nil {
return p, err
}
p.LoginName = u.Username
}
}
p.Commands = c.SSHCommand()
p.Insecure = c.SSHInsecure()
p.UseAgent = c.SSHAgent()
p.Port = c.SSHPort()
if c.HTTPProxy() != "" {
p.HTTPProxy, err = url.Parse(c.HTTPProxy())
}
return p, err
}