feat: Allow cloning repositories via SSH (#961)

* drop redundant git install

* add ssh-client and ca-certs to Dockerfile to allow repo indexing via ssh

* move ssh-client installation

* update documentation to reflect change

* add space back in

* Update configuration.md

* Update configuration.md

---------

Co-authored-by: christian <christian@thoughtmachine.net>
Co-authored-by: Meng Zhang <meng@tabbyml.com>

Dockerfile

@@ -45,6 +45,8 @@ FROM ${BASE_CUDA_RUN_CONTAINER} as runtime
 RUN apt-get update && \
     apt-get install -y --no-install-recommends \
         git \
+        openssh-client \
+        ca-certificates \
         && \
     apt-get clean && \
     rm -rf /var/lib/apt/lists/*

website/docs/configuration.md

@@ -17,7 +17,7 @@ To enable repository level context for code completion, you can add the followin
 git_url = "https://github.com/TabbyML/tabby.git"
 
 [[repositories]]
-git_url = "https://github.com/OpenNMT/CTranslate2.git"
+git_url = "git@github.com:OpenNMT/CTranslate2.git"
 ```
 
 Once this is set, you can run `tabby scheduler` to index the source code repository.