Documentation
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Index ¶
- type Manager
- func (vm *Manager) CheckoutTag(service *api.Service, version *api.Version) error
- func (vm *Manager) CloneServiceRepository(event *api.Event) error
- func (vm *Manager) CloneVersionRepository(event *api.Event) error
- func (vm *Manager) GetCloneDir(service *api.Service, version *api.Version) string
- func (vm *Manager) GetTagCommit(service *api.Service, version *api.Version) (string, error)
- func (vm *Manager) NewTagFromLatest(event *api.Event) error
- type VCS
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type Manager ¶
type Manager struct {
}
Manager manages all version control operations, like clone, cherry-pick. Based on the operations, some are handled asychronously and some are not. Asynchronous operations are time consuming and usually involve stream output to clients, like clone, fetch, etc; synchronous operations are not time consuming and usually don't have to send output, like checkout a tag, etc. The above constants define all async operations; all other operations are synchronous. Manager is also responsible for managing repository status; it knows whether a repository is healthy or not, and set repository status accordingly. synchronous.
func (*Manager) CheckoutTag ¶
CheckoutTag checkout to given tag in version.
func (*Manager) CloneServiceRepository ¶
CloneServiceRepository clones a service's repo and records service status accordingly.
func (*Manager) CloneVersionRepository ¶
CloneVersionRepository clones a version's repo
func (*Manager) GetCloneDir ¶
GetCloneDir returns the directory where a repository should be cloned to. It honors flag 'cloneDir' which is primarily used for testing/debugging. We use the combination of cloneDir, userID, serviceID, and versionID as repository path. As repositories come and go, we don't have to have a persistent directory structure; therefore, if version is not nil, use cloneDir/userID/versionID; otherwise, use cloneDir/userID/serviceID.
func (*Manager) GetTagCommit ¶
GetTagCommit finds commit/revision hash of a given tag.
type VCS ¶
type VCS interface {
// CloneRepo pulls repository from url into destination path. Code base lives
// directly under 'destPath', do not nest the code base. E.g.
// CloneRepo("https://github.com/caicloud/cyclone", /tmp/xxx/yyy")
// should clone cyclone directly under /tmp/xxx/yyy, not /tmp/xxx/yyy/cyclone/
// You can always assume 'destPath' doesn't exist, but its parent direcotry
// exists.
CloneRepo(url, destPath string, event *api.Event) error
// NewTagFromLatest creates a new tag from latest source for a service.
NewTagFromLatest(repoPath string, event *api.Event) error
// CheckoutTag checkout to given tag.
CheckoutTag(repoPath string, tag string) error
// GetTagCommit finds commit/revision hash of a given tag.
GetTagCommit(repoPath string, tag string) (string, error)
// CheckOutByCommitID checks out code in repo by special commit id.
CheckOutByCommitID(commitID string, repoPath string, event *api.Event) error
}
VCS is the interface of all operations needed for managing repository.
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