func()

in load.go [437:481]

• 39 lines of code
• 10 McCabe index (conditional complexity)

func (c *Command) processBuildArgs(lex *shell.Lex, args map[string]string, allowArg func(string) bool) error {
	if c == nil {
		return nil
	}

	var errs []error
	appendErr := func(err error) {
		errs = append(errs, err)
	}

	for i, s := range c.Mounts {
		if err := s.processBuildArgs(lex, args, allowArg); err != nil {
			appendErr(err)
			continue
		}
		c.Mounts[i] = s
	}

	for k, v := range c.Env {
		updated, err := expandArgs(lex, v, args, allowArg)
		if err != nil {
			appendErr(errors.Wrapf(err, "env %s=%v", k, v))
			continue
		}
		c.Env[k] = updated
	}
	for i, step := range c.Steps {
		if err := step.processBuildArgs(lex, args, allowArg); err != nil {
			appendErr(errors.Wrapf(err, "step index %d", i))

		}
		for k, v := range step.Env {
			updated, err := expandArgs(lex, v, args, allowArg)
			if err != nil {
				appendErr(errors.Wrapf(err, "step env %s=%s", k, v))
				continue
			}

			step.Env[k] = updated
			c.Steps[i] = step
		}
	}

	return goerrors.Join(errs...)
}