checkout: use configured protocol for PR checkout
instead of defaulting to ssh if that is enabled
this might fix#262
login add: try to find a matching ssh key & store it in config
possibly expensive operation should be done once
pr checkout: don't fetch ssh keys
As a result, we don't try to pull via ssh, if no privkey was configured.
This increases chances of a using ssh only on a working ssh setup.
fix import order
remove debug print statement
improve ssh-key value docs
rm named return & fix pwCallback nil check
Co-authored-by: Norwin Roosen <git@nroo.de>
Co-authored-by: 6543 <6543@obermui.de>
Reviewed-on: https://gitea.com/gitea/tea/pulls/277
Reviewed-by: khmarbaise <khmarbaise@noreply.gitea.io>
Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com>
Reviewed-by: 6543 <6543@obermui.de>
Co-Authored-By: Norwin <noerw@noreply.gitea.io>
Co-Committed-By: Norwin <noerw@noreply.gitea.io>
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