feat: add support for OpenAI

[GregoMac1]

No description provided.

[fmaclen]

I haven't had time to do a lot of deep analysis but directionally I think it's a great start 👍

Left you some comments related to how I think we should choose one strategy over the other.

Another minor thing is that we can probably drop the strategy naming convention, at least on the file names.

[GregoMac1]

Thanks for the feedback! I'm working on it 🫡

[GregoMac1]

@fmaclen Just to be sure: should we get rid of all the 'connected' or 'disconnected' logic? For example, in the settings page, should the status badge be removed?

[fmaclen]

should we get rid of all the 'connected' or 'disconnected' logic?

@GregoMac1 let's keep that functionality only in the Settings view, it's still useful to know if we are correctly connected to an Ollama server.

[GregoMac1]

Remaining tasks:

• Match types between both APIs (that should fix the linting errors).
• Check if the OpenAI strategy works correctly with a real API key.
• Add missing tanslations for es, ja, and tr.
• Fix existing tests.
• Add new tests.

[fmaclen]

Wasn't able to try the functionality, when visiting a Session I kept getting a Can't connect to Ollama server error, even though my Ollama server was running.

Left you several comments but primarily I think we should limit the amount of calls we do to the API.

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[fmaclen]

I pushed some changes for updating the MOTD and README.
I also merged the latest set of changes from main and now there are 3 test failures.

Everything else looks good AFAIK, let's get those test fixed and we'll get this out 🚀

[fmaclen]

@GregoMac1 I get these 2 tests failing:

openai.test.ts:56:2 › OpenAI Integration › models list is sorted correctly
session.test.ts:720:2 › Session › handles errors when fetching models

---

This one I'm not entirely sure why it's failing, looks like a race condition (it wasn't, here's why it fails):
trace.zip

1) openai.test.ts:56:2 › OpenAI Integration › models list is sorted correctly ────────────────────

    Test timeout of 5000ms exceeded.

    Error: expect(locator).toHaveText(expected)

    Locator: locator('div[role="option"]').first()
    Expected string: "gpt-3.5-turbo"
    Received string: " codegemma:latest 9B  "
    Call log:
      - expect.toHaveText with timeout 5000ms
      - waiting for locator('div[role="option"]').first()
      -   locator resolved to <div role="option" id="yfbQhZM0We" aria-selected="fal…>…</div>
      -   unexpected value " codegemma:latest 9B  "
      -   locator resolved to <div role="option" id="yfbQhZM0We" aria-selected="fal…>…</div>
      -   unexpected value " codegemma:latest 9B  "

      61 |
      62 | 		const modelOptions = page.locator('div[role="option"]');
    > 63 | 		await expect(modelOptions.nth(0)).toHaveText('gpt-3.5-turbo');
         | 		                                  ^
      64 | 		await expect(modelOptions.nth(1)).toHaveText('gpt-4');
      65 | 	});
      66 |

        at /Users/winston/projects/hollama/tests/openai.test.ts:63:37

---

This next test actually broke with the changes we made to Sessions:
trace.zip

I suspect that when you were running the tests locally you didn't have an Ollama server running at the same time, if you do you'll see the error I'm getting in the flash alert.

I think the issue is that we were mocking **/api/tags before and now we need to mock **/api/chat.

  2) session.test.ts:720:2 › Session › handles errors when fetching models ─────────────────────────

    Test timeout of 5000ms exceeded.

    Error: expect(locator).toBeVisible()

    Locator: locator('ol[data-sonner-toaster] li').filter({ hasText: 'Can\'t connect to Ollama server' })
    Expected: visible
    Received: hidden
    Call log:
      - expect.toBeVisible with timeout 5000ms
      - waiting for locator('ol[data-sonner-toaster] li').filter({ hasText: 'Can\'t connect to Ollama server' })


      741 | 		await expect(
      742 | 			page.locator('ol[data-sonner-toaster] li', { hasText: "Can't connect to Ollama server" })
    > 743 | 		).toBeVisible();
          | 		  ^
      744 | 	});
      745 |
      746 | 	test('can navigate out of session during completion', async ({ page }) => {

        at /Users/winston/projects/hollama/tests/session.test.ts:743:5

[fmaclen]

This was certainly a tough one but I think we are good to go 👍
Let's get it out!

[fmaclen]

🎉 This PR is included in version 0.20.0 🎉

The release is available on GitHub release

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