Golang charm.Repository类代码示例

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本文整理汇总了Golang中github.com/juju/charm.Repository类的典型用法代码示例。如果您正苦于以下问题：Golang Repository类的具体用法？Golang Repository怎么用？Golang Repository使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了Repository类的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: addCharmViaAPI

// 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
}

开发者ID:rogpeppe，项目名称:juju，代码行数:33，代码来源:deploy.go

示例2: PutCharm

// PutCharm uploads the given charm to provider storage, and adds a
// state.Charm to the state.  The charm is not uploaded if a charm with
// the same URL already exists in the state.
// If bumpRevision is true, the charm must be a local directory,
// and the revision number will be incremented before pushing.
func (conn *Conn) PutCharm(curl *charm.URL, repo charm.Repository, bumpRevision bool) (*state.Charm, error) {
	if curl.Revision == -1 {
		rev, err := charm.Latest(repo, curl)
		if err != nil {
			return nil, fmt.Errorf("cannot get latest charm revision: %v", err)
		}
		curl = curl.WithRevision(rev)
	}
	ch, err := repo.Get(curl)
	if err != nil {
		return nil, fmt.Errorf("cannot get charm: %v", err)
	}
	if bumpRevision {
		chd, ok := ch.(*charm.Dir)
		if !ok {
			return nil, fmt.Errorf("cannot increment revision of charm %q: not a directory", curl)
		}
		if err = chd.SetDiskRevision(chd.Revision() + 1); err != nil {
			return nil, fmt.Errorf("cannot increment revision of charm %q: %v", curl, err)
		}
		curl = curl.WithRevision(chd.Revision())
	}
	if sch, err := conn.State.Charm(curl); err == nil {
		return sch, nil
	}
	return conn.addCharm(curl, ch)
}

开发者ID:rogpeppe，项目名称:juju，代码行数:32，代码来源:conn.go

示例3: resolveCharm

func (c *Client) resolveCharm(ref charm.Reference, repo charm.Repository) (*charm.URL, error) {
	if ref.Schema != "cs" {
		return nil, fmt.Errorf("only charm store charm references are supported, with cs: schema")
	}

	// Resolve the charm location with the repository.
	return repo.Resolve(ref)
}

开发者ID:，项目名称:，代码行数:8，代码来源:

注：本文中的github.com/juju/charm.Repository类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。