Way to set the default model for ollama adapter declaratively

[mrjones2014]

I'd like to stick with lazy.nvim's opts declarative configuration if possible rather than have to drop to imperative config = function() configuration.

In #13 I added support for just specifying chat = "ollama", however now I'd like to also override the default model to be dolphin-mixtral.

I think it should also be easier in general, it's quite deeply nested for an option many people will probably want to change based on preferences.

Here's how I'm doing it right now:

return {
  'olimorris/codecompanion.nvim',
  dev = true,
  dependencies = {
    'nvim-treesitter/nvim-treesitter',
    'nvim-lua/plenary.nvim',
    {
      'stevearc/dressing.nvim', -- Optional: Improves the default Neovim UI
      opts = {},
    },
  },
  cmd = {
    'CodeCompanion',
    'CodeCompanionChat',
    'CodeCompanionToggle',
    'CodeCompanionActions',
  },
  config = function()
    require('codecompanion').setup({
      adapters = {
        chat = require('codecompanion.adapters').use(
          'ollama',
          { schema = { model = { default = 'dolphin-mixtral' } } }
        ),
        inline = require('codecompanion.adapters').use(
          'ollama',
          { schema = { model = { default = 'dolphin-mixtral' } } }
        ),
      },
    })
  end,
}

[mrjones2014]

It would be nice to be able to do something like this maybe?

return {
  -- stuff
  opts = {
      adapters = {
        chat = "ollama",
        inline = "ollama",
        config = {
          default_model = "dolphin-mixtral",
        },
    }
  }
}

[mrjones2014]

Although I guess that doesn't make a lot of sense because you may be using different adapters for chat vs. inline 🤔