2022-02-16 23:27:55 +01:00
|
|
|
# Namespaces
|
2022-08-04 16:53:33 +02:00
|
|
|
|
2022-09-23 18:33:14 +02:00
|
|
|
Namespaces are used in conjunction with addon IDs to uniquely identify an addon as well as
|
|
|
|
|
an identifier for repositories.
|
2022-08-04 16:53:33 +02:00
|
|
|
|
|
|
|
|
## Format
|
|
|
|
|
|
2022-09-05 16:54:36 +02:00
|
|
|
Namespaces MUST only contain lowercase alphanumeric characters, hyphens (SHOULD be avoided) and dots.
|
|
|
|
|
They SHOULD be in a reversed domain name format. A namespace SHOULD specify the distribution source
|
2022-08-04 16:53:33 +02:00
|
|
|
(i.e. `com.example.repository`) or the author (i.e. `com.author.website`) of the addon and
|
|
|
|
|
optionally also the addon type (i.e. `com.example.repository.mods`, `com.author.website.modpacks`).
|
|
|
|
|
|
2022-09-23 18:33:14 +02:00
|
|
|
## Repository Namespaces
|
|
|
|
|
|
|
|
|
|
A repository namespace describes an addon repository across [API instances](../api/). A repository
|
|
|
|
|
contains different addons and MAY be hosted on multiple API instances (mirrors). The ID of an addon
|
|
|
|
|
MUST be unique in a repository, so an addon can be resolved by the addon ID in conjuction with the
|
|
|
|
|
repository namespace. Since the same addon MAY be contained in multiple repositories, it MUST have a
|
|
|
|
|
[canonical namespace](#canonical-namespaces), so it can be identified globally. The repository
|
|
|
|
|
described by the canonical namespace of an addon MUST also contain that addon. If different API
|
|
|
|
|
instances return contradicting information about a repository, for example an addon with the same
|
|
|
|
|
ID in the same repository has different canonical namespaces on different instances, the AddonScript
|
|
|
|
|
implementation decides, which instance is more trustworthy. This MAY be done by comparing the
|
|
|
|
|
repository namespace to the API URL or by asking the user.
|
|
|
|
|
|
2022-08-04 16:53:33 +02:00
|
|
|
## Canonical Namespaces
|
|
|
|
|
|
2022-09-23 18:33:14 +02:00
|
|
|
While an addon MAY be included in multiple repository namespaces, it MUST have exactly
|
|
|
|
|
one canonical namespace, which is defined in the [addon manifest](../schema/manifest.md#namespace).
|
2022-09-05 16:54:36 +02:00
|
|
|
An [API instance](../api/) MUST also return the canonical namespace of
|
2022-08-31 14:40:32 +02:00
|
|
|
the addon on the [addon endpoint](../api/features/addons.md#get-addon)
|
2022-09-23 18:33:14 +02:00
|
|
|
even if the addon was requested from another repository namespace. To check, if two addons
|
|
|
|
|
are the same addon, their canonical namespace and their ID MUST be equal.
|
