Method policyTargets

cli/command_policy.go:47–76

(ctx context.Context, rep repo.Repository)

}

func (c *policyTargetFlags) policyTargets(ctx context.Context, rep repo.Repository) ([]snapshot.SourceInfo, error) {
	if c.global == (len(c.targets) > 0) {
		return nil, errors.New("must pass either '--global' or a list of path targets")
	}

	if c.global {
		return []snapshot.SourceInfo{
			policy.GlobalPolicySourceInfo,
		}, nil
	}

	var res []snapshot.SourceInfo

	for _, ts := range c.targets {
		// try loading policy by its manifest ID
		if t, err := policy.GetPolicyByID(ctx, rep, manifest.ID(ts)); err == nil {
			res = append(res, t.Target())
			continue
		}

		target, err := snapshot.ParseSourceInfo(ts, rep.ClientOptions().Hostname, rep.ClientOptions().Username)
		if err != nil {
			return nil, errors.Wrapf(err, "unable to parse source info: %q", ts)
		}

		res = append(res, target)
	}

	return res, nil
}