/
main.go
224 lines (212 loc) · 5.79 KB
/
main.go
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package main
import (
"fmt"
"os"
"github.com/appleboy/easyssh-proxy"
"github.com/joho/godotenv"
_ "github.com/joho/godotenv/autoload"
"github.com/urfave/cli"
)
// build number set at compile-time
var build = "0"
// Version set at compile-time
var Version string
func main() {
if Version == "" {
Version = fmt.Sprintf("1.3.1+%s", build)
}
// Load env-file if it exists first
if filename, found := os.LookupEnv("PLUGIN_ENV_FILE"); found {
_ = godotenv.Load(filename)
}
app := cli.NewApp()
app.Name = "Drone SSH"
app.Usage = "Executing remote ssh commands"
app.Copyright = "Copyright (c) 2017 Bo-Yi Wu"
app.Authors = []cli.Author{
{
Name: "Bo-Yi Wu",
Email: "appleboy.tw@gmail.com",
},
}
app.Action = run
app.Version = Version
app.Flags = []cli.Flag{
cli.StringFlag{
Name: "ssh-key",
Usage: "private ssh key",
EnvVar: "PLUGIN_SSH_KEY,PLUGIN_KEY,SSH_KEY",
},
cli.StringFlag{
Name: "key-path,i",
Usage: "ssh private key path",
EnvVar: "PLUGIN_KEY_PATH,SSH_KEY_PATH",
},
cli.StringFlag{
Name: "username,user,u",
Usage: "connect as user",
EnvVar: "PLUGIN_USERNAME,PLUGIN_USER,SSH_USERNAME",
Value: "root",
},
cli.StringFlag{
Name: "password,P",
Usage: "user password",
EnvVar: "PLUGIN_PASSWORD,SSH_PASSWORD",
},
cli.StringSliceFlag{
Name: "host,H",
Usage: "connect to host",
EnvVar: "PLUGIN_HOST,SSH_HOST",
},
cli.IntFlag{
Name: "port,p",
Usage: "connect to port",
EnvVar: "PLUGIN_PORT,SSH_PORT",
Value: 22,
},
cli.BoolFlag{
Name: "sync",
Usage: "sync mode",
EnvVar: "PLUGIN_SYNC",
},
cli.DurationFlag{
Name: "timeout,t",
Usage: "connection timeout",
EnvVar: "PLUGIN_TIMEOUT,SSH_TIMEOUT",
},
cli.IntFlag{
Name: "command.timeout,T",
Usage: "command timeout",
EnvVar: "PLUGIN_COMMAND_TIMEOUT,SSH_COMMAND_TIMEOUT",
Value: 60,
},
cli.StringSliceFlag{
Name: "script,s",
Usage: "execute commands",
EnvVar: "PLUGIN_SCRIPT,SSH_SCRIPT",
},
cli.BoolFlag{
Name: "script.stop",
Usage: "stop script after first failure",
EnvVar: "PLUGIN_SCRIPT_STOP",
},
cli.StringFlag{
Name: "proxy.ssh-key",
Usage: "private ssh key of proxy",
EnvVar: "PLUGIN_PROXY_SSH_KEY,PLUGIN_PROXY_KEY,PROXY_SSH_KEY",
},
cli.StringFlag{
Name: "proxy.key-path",
Usage: "ssh private key path of proxy",
EnvVar: "PLUGIN_PROXY_KEY_PATH,PROXY_SSH_KEY_PATH",
},
cli.StringFlag{
Name: "proxy.username",
Usage: "connect as user of proxy",
EnvVar: "PLUGIN_PROXY_USERNAME,PLUGIN_PROXY_USER,PROXY_SSH_USERNAME",
Value: "root",
},
cli.StringFlag{
Name: "proxy.password",
Usage: "user password of proxy",
EnvVar: "PLUGIN_PROXY_PASSWORD,PROXY_SSH_PASSWORD",
},
cli.StringFlag{
Name: "proxy.host",
Usage: "connect to host of proxy",
EnvVar: "PLUGIN_PROXY_HOST,PROXY_SSH_HOST",
},
cli.StringFlag{
Name: "proxy.port",
Usage: "connect to port of proxy",
EnvVar: "PLUGIN_PROXY_PORT,PROXY_SSH_PORT",
Value: "22",
},
cli.DurationFlag{
Name: "proxy.timeout",
Usage: "proxy connection timeout",
EnvVar: "PLUGIN_PROXY_TIMEOUT,PROXY_SSH_TIMEOUT",
},
cli.StringSliceFlag{
Name: "secrets",
Usage: "plugin secret",
EnvVar: "PLUGIN_SECRETS",
},
cli.StringSliceFlag{
Name: "envs",
Usage: "Pass envs",
EnvVar: "PLUGIN_ENVS",
},
cli.BoolFlag{
Name: "debug",
Usage: "debug mode",
EnvVar: "PLUGIN_DEBUG",
},
}
// Override a template
cli.AppHelpTemplate = `
________ _________ _________ ___ ___
\______ \_______ ____ ____ ____ / _____// _____// | \
| | \_ __ \/ _ \ / \_/ __ \ ______ \_____ \ \_____ \/ ~ \
| | \ | \( <_> ) | \ ___/ /_____/ / \/ \ Y /
/_______ /__| \____/|___| /\___ > /_______ /_______ /\___|_ /
\/ \/ \/ \/ \/ \/
version: {{.Version}}
NAME:
{{.Name}} - {{.Usage}}
USAGE:
{{.HelpName}} {{if .VisibleFlags}}[global options]{{end}}{{if .Commands}} command [command options]{{end}} {{if .ArgsUsage}}{{.ArgsUsage}}{{else}}[arguments...]{{end}}
{{if len .Authors}}
AUTHOR:
{{range .Authors}}{{ . }}{{end}}
{{end}}{{if .Commands}}
COMMANDS:
{{range .Commands}}{{if not .HideHelp}} {{join .Names ", "}}{{ "\t"}}{{.Usage}}{{ "\n" }}{{end}}{{end}}{{end}}{{if .VisibleFlags}}
GLOBAL OPTIONS:
{{range .VisibleFlags}}{{.}}
{{end}}{{end}}{{if .Copyright }}
COPYRIGHT:
{{.Copyright}}
{{end}}{{if .Version}}
VERSION:
{{.Version}}
{{end}}
REPOSITORY:
Github: https://github.com/appleboy/drone-ssh
`
if err := app.Run(os.Args); err != nil {
fmt.Println("drone-ssh error: ", err)
os.Exit(1)
}
}
func run(c *cli.Context) error {
plugin := Plugin{
Config: Config{
Key: c.String("ssh-key"),
KeyPath: c.String("key-path"),
UserName: c.String("user"),
Password: c.String("password"),
Host: c.StringSlice("host"),
Port: c.Int("port"),
Timeout: c.Duration("timeout"),
CommandTimeout: c.Int("command.timeout"),
Script: c.StringSlice("script"),
ScriptStop: c.Bool("script.stop"),
Secrets: c.StringSlice("secrets"),
Envs: c.StringSlice("envs"),
Debug: c.Bool("debug"),
Sync: c.Bool("sync"),
Proxy: easyssh.DefaultConfig{
Key: c.String("proxy.ssh-key"),
KeyPath: c.String("proxy.key-path"),
User: c.String("proxy.username"),
Password: c.String("proxy.password"),
Server: c.String("proxy.host"),
Port: c.String("proxy.port"),
Timeout: c.Duration("proxy.timeout"),
},
},
Writer: os.Stdout,
}
return plugin.Exec()
}