Support for GitLab Duo

[valegui]

Check for existing issues

• [X] Completed

Describe the feature

I was wondering if there's a way (or a plan to) to integrate GitLab Duo with Zed. Currently, GitLab Duo considers plugins/extension for other editors, but none consider the usage of the GitLab personal access token which can also grants access to GitLab Duo API endpoints, so I'm a bit lost on how (and if) I can use this assistant with Zed.

If applicable, add mockups / screenshots to help present your vision of the feature

No response

[notpeter]

Looking at the docs, here are the docs for the relevant API endpoints:

• /code_suggestions/completions
• /chat/completions GitLab Duo Chat Completions API. Note says "This API is for internal use only."

Digging further:

• /v3/code/completions (anthropic)
• /v2/code/completions (anthropic claude-instant-1.2 or deprecated vertex-ai code-gecko@002)
• /v1/agent/chat (anthropic)

Here are some open source examples of integrations:

• gitlab.vim for neovim specifically Lua code in code_suggestions.lua
• gitlab duo jetbrains plugin specifically Kotlin code for chat and code suggestions
• gitlab for vscode extension specifically TS code for chat and code suggestions