The command line client supports a special notation scheme for specifying references to OCM components and repositories. This allows for specifying references to any registry supported by the OCM toolset that can host OCM components:
[+][<type>::][./]<file path>//<component id>[:<version>]
or
[+][<type>::][<json repo spec>//]<component id>[:<version>]
or
[+][<type>::][<scheme>://]<domain>[:<port>][/<repository prefix>]//<component id>[:<version]
or
[+][<type>::][<scheme>://]<host>[:<port>][/<repository prefix>]//<component id>[:<version]
Besides dedicated components it is also possible to denote repositories as a whole:
[+][<type>::][./]<file path>
or
[+][<type>::]<json repo spec>
or
[+][<type>::][<scheme>://]<domain>[:<port>][/<repository prefix>]
or
[+][<type>::][<scheme>://]<host>[:<port>][/<repository prefix>]
The optional + is used for file based implementations
(Common Transport Format) to indicate the creation of a not yet existing
file.
The type may contain a file format qualifier separated by a +
character. The following formats are supported: directory, tar, tgz
Complete Component Reference Specifications (including all optional arguments):
+ctf+directory::./ocm/ctf//ocm.software/ocmcli:0.7.0
oci::{"baseUrl":"ghcr.io","componentNameMapping":"urlPath","subPath":"open-component-model"}//ocm.software/ocmcli.0.7.0
oci::https://ghcr.io:443/open-component-model//ocm.software/ocmcli:0.7.0
oci::http://localhost:8080/local-component-repository//ocm.software/ocmcli:0.7.0
---
Short-Hand Component Reference Specifications (omitting optional arguments):
./ocm/ctf//ocm.software/ocmcli:0.7.0
ghcr.io/open-component-model//ocm.software/ocmcli:0.7.0
localhost:8080/local-component-repository//ocm.software/ocmcli:0.7.0 (defaulting to https)
http://localhost:8080/local-component-repository//ocm.software/ocmcli:0.7.0
- ocm — Open Component Model command line client