/
bash.go
77 lines (65 loc) · 1.65 KB
/
bash.go
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package command
import (
"fmt"
"os"
"os/exec"
"strings"
"github.com/local-deploy/dl/project"
"github.com/sirupsen/logrus"
"github.com/spf13/cobra"
)
var bashRoot bool
func bashCommand() *cobra.Command {
cmd := &cobra.Command{
Use: "bash",
Short: "Login to PHP container",
Long: `Login to PHP container as www-data or root user and start bash shell.
As the second parameter, you can specify the name or ID of another docker container.
Default is always the PHP container.`,
Example: "dl bash\ndl bash -r\ndl bash site.com_db\ndl bash fcb13f1a3ea7",
Run: func(cmd *cobra.Command, args []string) {
runBash(args)
},
ValidArgs: []string{"--root"},
}
cmd.Flags().BoolVarP(&bashRoot, "root", "r", false, "Login as root")
return cmd
}
func runBash(args []string) {
project.LoadEnv()
bash, err := exec.LookPath("bash")
if err != nil {
fmt.Println(err)
return
}
docker, err := exec.LookPath("docker")
if err != nil {
fmt.Println(err)
return
}
var command []string
if bashRoot {
logrus.Info("Login as root user")
command = append(command, "--user root")
}
if len(args) > 0 {
command = append(command, args[0])
logrus.Infof("Use container name %s", args[0])
} else {
command = append(command, "-w /var/www/html")
site := project.Env.GetString("HOST_NAME")
command = append(command, site+"_php")
logrus.Infof("Use container name %s", site+"_php")
}
cmdCompose := &exec.Cmd{
Path: bash,
Args: []string{bash, "-c", docker + " exec -it " + strings.Join(command, " ") + " /bin/bash"},
Stdout: os.Stdout,
Stderr: os.Stderr,
Stdin: os.Stdin,
}
err = cmdCompose.Run()
if err != nil {
logrus.Error(err)
}
}