...so that it's possible to enable or disable open registration on a
per-remote basis.
For example, the `DRONE_REGISTRATION_OPEN` environment variable now
becomes `DRONE_GITHUB_OPEN` when using GitHub as a remote.
The default for open registration in this commit is `false` (disabled),
which matches the existing behaviour.
This is useful if you need to support both public and private remotes,
e.g. GitHub.com and GitHub Enterprise, where you trust all of the
private users and want to allow open registration for those but would
not want all GitHub.com users to run builds on your server.
Tested with GitHub and GitLab.
Allow the GitHub and GitHub Enterprise remotes to restrict who can login
based on a user's organisation membership. This can be used as a safe
addition to open registration and also ensures that access is revoked when a
user is subsequently removed from the org. The default is not to restrict at
all.
While updating an Ansible module I noticed that while Gogs is supported,
it doesn't appear, commented out, in the TOML file. This commit adds it
Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
