func (c *Cmd) String() string {
_, _, cmd, err := shell.ShCommandf(c.Shell, c.Format, c.FormatArgs...)
if err != nil {
return "error formatting cmd: " + err.Error()
}
return cmd
}
func (c *Cmd) formatCmd() (string, error) {
cmdf := c.Format
if c.Dir != "" {
cmdf = fmt.Sprintf("cd %s && %s", c.Dir, cmdf)
}
shell, shellargs, cmd, err := shell.ShCommandf(c.Shell, cmdf, c.FormatArgs...)
if err != nil {
return "", err
}
return fmt.Sprintf(`%s %s "%s"`, shell, strings.Join(shellargs, " "), cmd), nil
}