Support dynamic api_key and url

[SDGLBL]

Sometimes we need to choose different api_key and base according to different models.

env = function(model)
  if model == "deepseek-coder" then
    return {
      api_key = "cmd:gpg --decrypt ~/.deepseek-api-key.gpg 2>/dev/null",
    }
  else
    return {
      api_key = "cmd:gpg --decrypt ~/.openai-api-key.gpg 2>/dev/null",
    }
  end
end,
url = function(model)
  if model == "deepseek-coder" then
    return os.getenv "DEEPSEEK_API_BASE" .. "/code/completions"
  else
    return os.getenv "OPENAI_API_BASE" .. "/chat/completions"
  end
end

[olimorris]

This is how I have my config setup:

adapters = {
  anthropic = require("codecompanion.adapters").use("anthropic", {
    env = {
      api_key = "cmd:op read op://personal/Anthropic_API/credential --no-newline",
    },
  }),
  openai = require("codecompanion.adapters").use("openai", {
    env = {
      api_key = "cmd:op read op://personal/OpenAI_API/credential --no-newline",
    },
  }),
  llama3 = require("codecompanion.adapters").use("ollama", {
    schema = {
      model = {
        default = "llama3:latest",
      },
      num_ctx = {
        default = 16384,
      },
      num_predict = {
        default = -1,
      },
    },
  }),
},

Would you need anymore than that?!