AddCanonicalLink adds a "self" link to a chart resource's canonical API endpoint.

AddChartRelationship adds a "relationships" reference to a chartVersion resource's chart.

AddLatestChartVersionRelationship adds a "relationships" reference to a chart resource's latest chartVersion.

GetChartVersion returns a specific versions of a chart.

GetChartVersions returns all versions of a chart.

GetLatestChartVersion returns the most recent version from a slice of versioned charts.

IsYAML checks for valid YAML.

MakeChartID returns a chart ID in the form {:repo}/{:chart}.

MakeChartResource composes a Resource type that represents a repo+chart.

MakeChartResources accepts a slice of repo+chart data, converts each to a Resource type and then returns the slice of the converted Resource types (throwing away version information, and collapsing all chart+version records into a single resource representation for each chart).

MakeChartVersionID returns a chartVersion ID in the form {:repo}/{:chart}:{:version}.

MakeChartVersionResource composes a Resource type that represents a chartVersion.

MakeChartVersionResources accepts a slice of versioned repo+chart data, converts each to a Resource type and then returns the slice of the converted Resource types (retaining version info).

MakeRepoChartRouteURL returns a string that represents /{:apiVersion}/charts/{:repo}/{:chart}.

MakeRepoChartVersionRouteURL returns a string that represents /{:apiVersion}/charts/{:repo}/{:chart}/versions/{:version}.

MakeRepoResource composes a Resource type that represents a repository.

MakeRepoResources returns an array of RepoResources.

ParseYAMLRepo converts a YAML representation of a repo to a slice of charts.

APIVer1String is the API version 1 string we include in route URLs.