Documentation
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Overview ¶
Package imageref parses container image references and classifies how reproducible they are. It intentionally avoids network access: it only looks at the reference string.
Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type Reference ¶
type Reference struct {
Raw string
// Registry is the registry host, empty for Docker Hub.
Registry string
// Repository is the repository path without registry. Docker Hub
// official images are returned without the "library/" prefix.
Repository string
Tag string
Digest string
}
Reference is a parsed image reference such as "ghcr.io/org/app:1.2.3@sha256:abc...".
type TagKind ¶
type TagKind int
TagKind classifies how mutable a reference is.
const ( // KindDigest means the reference is pinned to an immutable digest. KindDigest TagKind = iota // KindVersion is a tag containing a version number, e.g. 1.2.3 or 16-alpine. KindVersion // KindChannel is a moving tag without any version number, e.g. stable. KindChannel // KindLatest is the "latest" tag or a variant of it. KindLatest // KindUntagged has neither tag nor digest and resolves to latest. KindUntagged )
Tag kinds, from most to least reproducible.
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