GetRepoCurrentVersionedTag returns the current versioned tag of a repo if there is one.

GetRepoSemverTags returns a list of tags that are valid semantic versions.

RefFromBranch returns a ref from a branch name.

RefFromCommit returns a ref from a commit hash.

RefFromTag returns a ref from a given tag.

RefFromTagRef resolves a tag reference to its actual object.

MatchDependencyString matches a dependency string such as 'Username/Repository:tag', 'Username/Repository@branch', 'Username/Repository#commit'.

MatchGitSSH matches ssh URLs such as '[email protected]:Southclaws/sampctl'.

DependencyMeta represents all the individual components of a DependencyString.

VersionedTag represents a git tag ref with a valid semantic version number as a tag.

DependencyString represents a git repository via various patterns.

VersionedTags is just for implementing the Sort interface.