Golang Client.AddCharm Examples

Example #1

File: common.go Project: Pankov404/juju

// addCharmViaAPI calls the appropriate client API calls to add the
// given charm URL to state. For non-public charm URLs, this function also
// handles the macaroon authorization process using the given csClient.
// The resulting charm URL of the added charm is displayed on stdout.
func addCharmViaAPI(client *api.Client, ctx *cmd.Context, curl *charm.URL, repo charmrepo.Interface, csclient *csClient) (*charm.URL, error) {
	switch curl.Schema {
	case "local":
		ch, err := repo.Get(curl)
		if err != nil {
			return nil, err
		}
		stateCurl, err := client.AddLocalCharm(curl, ch)
		if err != nil {
			return nil, err
		}
		curl = stateCurl
	case "cs":
		if err := client.AddCharm(curl); err != nil {
			if !params.IsCodeUnauthorized(err) {
				return nil, errors.Mask(err)
			}
			m, err := csclient.authorize(curl)
			if err != nil {
				return nil, errors.Mask(err)
			}
			if err := client.AddCharmWithAuthorization(curl, m); err != nil {
				return nil, errors.Mask(err)
			}
		}
	default:
		return nil, fmt.Errorf("unsupported charm URL schema: %q", curl.Schema)
	}
	ctx.Infof("Added charm %q to the environment.", curl)
	return curl, nil
}

Example #2

File: deploy.go Project: kapilt/juju

// addCharmViaAPI calls the appropriate client API calls to add the
// given charm URL to state. Also displays the charm URL of the added
// charm on stdout.
func addCharmViaAPI(client *api.Client, ctx *cmd.Context, curl *charm.URL, repo charm.Repository) (*charm.URL, error) {
	if curl.Revision < 0 {
		latest, err := charm.Latest(repo, curl)
		if err != nil {
			return nil, err
		}
		curl = curl.WithRevision(latest)
	}
	switch curl.Schema {
	case "local":
		ch, err := repo.Get(curl)
		if err != nil {
			return nil, err
		}
		stateCurl, err := client.AddLocalCharm(curl, ch)
		if err != nil {
			return nil, err
		}
		curl = stateCurl
	case "cs":
		err := client.AddCharm(curl)
		if err != nil {
			return nil, err
		}
	default:
		return nil, fmt.Errorf("unsupported charm URL schema: %q", curl.Schema)
	}
	ctx.Infof("Added charm %q to the environment.", curl)
	return curl, nil
}

Example #3

File: store.go Project: pmatulis/juju

// addCharmFromURL calls the appropriate client API calls to add the
// given charm URL to state. For non-public charm URLs, this function also
// handles the macaroon authorization process using the given csClient.
// The resulting charm URL of the added charm is displayed on stdout.
func addCharmFromURL(client *api.Client, curl *charm.URL, repo charmrepo.Interface, csclient *csClient) (*charm.URL, error) {
	switch curl.Schema {
	case "local":
		ch, err := repo.Get(curl)
		if err != nil {
			return nil, err
		}
		stateCurl, err := client.AddLocalCharm(curl, ch)
		if err != nil {
			return nil, err
		}
		curl = stateCurl
	case "cs":
		if err := client.AddCharm(curl); err != nil {
			if !params.IsCodeUnauthorized(err) {
				return nil, errors.Trace(err)
			}
			m, err := csclient.authorize(curl)
			if err != nil {
				return nil, maybeTermsAgreementError(err)
			}
			if err := client.AddCharmWithAuthorization(curl, m); err != nil {
				return nil, errors.Trace(err)
			}
		}
	default:
		return nil, fmt.Errorf("unsupported charm URL schema: %q", curl.Schema)
	}
	return curl, nil
}

Example #4

File: store.go Project: makyo/juju

// addCharmFromURL calls the appropriate client API calls to add the
// given charm URL to state. For non-public charm URLs, this function also
// handles the macaroon authorization process using the given csClient.
// The resulting charm URL of the added charm is displayed on stdout.
func addCharmFromURL(client *api.Client, curl *charm.URL, channel csparams.Channel, csClient *csclient.Client) (*charm.URL, *macaroon.Macaroon, error) {
	var csMac *macaroon.Macaroon
	if err := client.AddCharm(curl, channel); err != nil {
		if !params.IsCodeUnauthorized(err) {
			return nil, nil, errors.Trace(err)
		}
		m, err := authorizeCharmStoreEntity(csClient, curl)
		if err != nil {
			return nil, nil, maybeTermsAgreementError(err)
		}
		if err := client.AddCharmWithAuthorization(curl, channel, m); err != nil {
			return nil, nil, errors.Trace(err)
		}
		csMac = m
	}
	return curl, csMac, nil
}

Example #5

File: store.go Project: AlexisBruemmer/juju

// addCharmFromURL calls the appropriate client API calls to add the
// given charm URL to state. For non-public charm URLs, this function also
// handles the macaroon authorization process using the given csClient.
// The resulting charm URL of the added charm is displayed on stdout.
//
// The repo holds the charm repository associated with with the URL
// by resolveCharmStoreEntityURL.
func addCharmFromURL(client *api.Client, curl *charm.URL, channel csparams.Channel, repo charmrepo.Interface) (*charm.URL, *macaroon.Macaroon, error) {
	var csMac *macaroon.Macaroon
	switch curl.Schema {
	case "local":
		ch, err := repo.Get(curl)
		if err != nil {
			return nil, nil, err
		}
		stateCurl, err := client.AddLocalCharm(curl, ch)
		if err != nil {
			return nil, nil, err
		}
		curl = stateCurl
	case "cs":
		repo, ok := repo.(*charmrepo.CharmStore)
		if !ok {
			return nil, nil, errors.Errorf("(cannot happen) cs-schema URL with unexpected repo type %T", repo)
		}
		csClient := repo.Client()
		if err := client.AddCharm(curl, channel); err != nil {
			if !params.IsCodeUnauthorized(err) {
				return nil, nil, errors.Trace(err)
			}
			m, err := authorizeCharmStoreEntity(csClient, curl)
			if err != nil {
				return nil, nil, maybeTermsAgreementError(err)
			}
			if err := client.AddCharmWithAuthorization(curl, channel, m); err != nil {
				return nil, nil, errors.Trace(err)
			}
			csMac = m
		}
	default:
		return nil, nil, fmt.Errorf("unsupported charm URL schema: %q", curl.Schema)
	}
	return curl, csMac, nil
}