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@title Diffusion User Guide: Repositories API
@group userguide
Managing repositories with the API.
Overview
========
You can create and update Diffusion repositories using the Conduit API. This
may be useful if you have a large number of existing repositories you want
to import or apply bulk actions to.
For an introduction to Conduit, see @{article:Conduit API Overview}.
In general, you'll use these API methods:
- `diffusion.repository.edit`: Create and edit repositories.
- `diffusion.uri.edit`: Create and edit repository URIs to configure
observation, mirroring, and cloning.
To create a repository, you'll generally do this:
- Call `diffusion.repository.edit` to create a new object and configure
basic information.
- Optionally, call `diffusion.uri.edit` to add URIs to observe or mirror.
- Call `diffusion.repository.edit` to activate the repository.
This workflow mirrors the workflow from the web UI. The remainder of this
document walks through this workflow in greater detail.
Create a Repository
===================
To create a repository, call `diffusion.repository.edit`, providing any
properties you want to set. For simplicity these examples will use the
builtin `arc call-conduit` client, but you can use whatever Conduit client
you prefer.
When creating a repository, you must provide a `vcs` transaction to choose
a repository type, one of: `git`, `hg` or `svn`.
You must also provide a `name`.
Other properties are optional. Review the Conduit method documentation from the
web UI for an exhaustive list.
```
$ echo '{
"transactions": [
{
"type": "vcs",
"value": "git"
},
{
"type": "name",
"value": "Poetry"
}
]
}' | arc call-conduit diffusion.repository.edit
```
If things work, you should get a result that looks something like this:
```lang=json
{
...
"response": {
"object": {
"id": 1,
"phid": "PHID-REPO-7vm42oayez2rxcmpwhuv"
},
...
}
...
}
```
If so, your new repository has been created. It hasn't been activated yet so
it will not show up in the default repository list, but you can find it in the
web UI by browsing to {nav Diffusion > All Repositories}.
Continue to the next step to configure URIs.
Configure URIs
==============
Now that the repository exists, you can add URIs to it. This is optional,
and if you're creating a //hosted// repository you may be able to skip this
step.
However, if you want Phabricator to observe an existing remote, you'll
configure it here by adding a URI in "Observe" mode. Use the PHID from the
previous step to identify the repository you want to add a URI to, and call
`diffusion.uri.edit` to create a new URI in Observe mode for the repository.
You need to provide a `repository` to add the URI to, and the `uri` itself.
To add the URI in Observe mode, provide an `io` transaction selecting
`observe` mode.
You may also want to provide a `credential`.
```
$ echo '{
"transactions": [
{
"type": "repository",
"value": "PHID-REPO-7vm42oayez2rxcmpwhuv"
},
{
"type": "uri",
"value": "https://github.com/epriestley/poems.git"
},
{
"type": "io",
"value": "observe"
}
]
}' | arc call-conduit diffusion.uri.edit
```
You should get a response that looks something like this:
```lang=json
{
...
"response": {
"object": {
"id": 1,
"phid": "PHID-RURI-zwtho5o7h3m6rjzgsgrh"
},
...
}
...
}
```
If so, your URI has been created. You can review it in the web UI, under
{nav Manage Repository > URIs}.
When satisfied, continue to the next step to activate the repository.
Activate the Repository
=======================
Now that any URIs have been configured, activate the repository with another
call to `diffusion.repository.edit`. This time, modify the existing repostitory
instead of creating a new one:
```
$ echo '{
"objectIdentifier": "PHID-REPO-7vm42oayez2rxcmpwhuv",
"transactions": [
{
"type": "status",
"value": "active"
}
]
}' | arc call-conduit diffusion.repository.edit
```
If that goes through cleanly, you should be all set. You can review the
repository from the web UI.
Editing Repositories
====================
To edit an existing repository, apply changes normally with
`diffusion.repository.edit`. For more details on using edit endpoints, see
@{article:Conduit API: Using Edit Endpoints}.
Next Steps
==========
Continue by:
- returning to the @{article:Diffusion User Guide}.
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