bazel-lib/docs/host_repo.md

Public API

host_repo

host_repo(name, repo_mapping)

Exposes information about the host platform

ATTRIBUTES

Name	Description	Type	Mandatory	Default
name	A unique name for this repository.	Name	required
repo_mapping	In WORKSPACE context only: a dictionary from local repository name to global repository name. This allows controls over workspace dependency resolution for dependencies of this repository. For example, an entry "@foo": "@bar" declares that, for any time this repository depends on @foo (such as a dependency on @foo//some:target, it should actually resolve that dependency within globally-declared @bar (@bar//some:target). This attribute is not supported in MODULE.bazel context (when invoking a repository rule inside a module extension's implementation function).	Dictionary: String -> String	optional