chore: migrate bare curl/utopia-fetch to utopia-php/client

[loks0n]

What

Migrates all bare cURL and utopia-php/fetch calls onto utopia-php/client, coupling directly to its PSR-18 exception types for control flow (no translation layer).

Net −69 LoC across the source (excluding the generated lockfile).

Changes

src/Executor/Runner/Docker.php — the three bare-cURL closures (sendCreateRuntimeRequest, executeV2, executeV5) now use the Curl adapter + RequestFactory:

• Retry loop catches the client's exceptions directly: ConnectionException/DnsException → retry, TimeoutException → EXECUTION_TIMEOUT for v2 (else internal error).
• Faithful to prior wire behavior: multi-value response headers (Set-Cookie), v2 JSON_FORCE_OBJECT, the implicit application/x-www-form-urlencoded content type cURL adds for a raw v5 body, and CURLOPT_NOBODY for HEAD.
• The Curl adapter is required here (not SwooleCoroutine): Swoole's coroutine HTTP client collapses duplicate response headers, which would break the multi-cookie behavior.

tests/e2e/Client.php — off utopia-php/fetch, selecting the adapter by context (Curl outside a coroutine, SwooleCoroutine inside) so the 60+ direct calls and the concurrent log-streaming test both work without a bootstrap hook.

Build / deps / CI

• composer.json: php >=8.4, platform 8.4, +utopia-php/client, −utopia-php/fetch (lock regenerated). utopia-php/client requires PHP 8.4 — its source uses 8.4-only new Foo()->bar() syntax.
• Dockerfile: build on phpswoole/swoole:6.2.1-php8.4-alpine (openruntimes/base has no PHP 8.4 build). Adds docker-cli (the executor shells out to Docker) and sets WORKDIR /usr/local/.
• ci.yml: unit/e2e Swoole test images 5.1.2-php8.3 → 6.2.1-php8.4.
• Incidental rector php84 idioms (array_any, new-without-parens) applied — required for refactor:check to stay green on the 8.4 platform.

Verification

• composer analyze (phpstan lvl 8) ✅ · format:check (pint) ✅ · refactor:check (rector) ✅
• Unit tests ✅ 7/7 under PHP 8.4 + Swoole 6.2.1
• docker build ✅ — image boots clean (PHP 8.4.21, app/http.php parses, docker CLI present, all three utopia/client adapters autoload)

Note: this also moves production Swoole 5.1.2 → 6.2.1. Full coroutine-server behavior under load is exercised by the e2e job, which can now build and run.

🤖 Generated with Claude Code

[greptile-apps]

Greptile Summary

This PR migrates all bare-cURL and utopia-php/fetch HTTP calls onto utopia-php/client, adopting its PSR-18 exception hierarchy directly for retry and timeout control flow. The net result is −69 LoC with no behavioural regressions across the three HTTP paths (sendCreateRuntimeRequest, executeV2, executeV5) and the e2e test client.

• Docker.php: three bare-cURL closures replaced with HttpClient(new CurlAdapter()); errNo checks replaced by catching ConnectionException/DnsException (retry) and ClientTimeoutException/NetworkExceptionInterface (throw); status-code branching, multi-value Set-Cookie header normalisation, and JSON_FORCE_OBJECT encoding are all preserved.
• tests/e2e/Client.php: standalone Client class using RequestFactory with adapter selected by coroutine context (SwooleAdapter inside, CurlAdapter outside); multipart, form-url-encoded, and JSON request paths explicitly handled.
• Build/deps: PHP platform and Swoole bumped to 8.4/6.2.1; utopia-php/client 0.1.4 added as a production dependency, utopia-php/fetch removed.

Confidence Score: 5/5

Safe to merge; all three HTTP paths preserve their prior wire behaviour and error-handling contracts, and the e2e test client correctly selects the coroutine-aware adapter at runtime.

The migration is mechanically faithful: retry/timeout branching, status-code logic, header normalisation, and content-type fallbacks all match the old cURL code. The exception hierarchy maps cleanly to the prior errNo checks, and no path silently drops or transforms errors in a new way.

No files require special attention.

Important Files Changed

Filename	Overview
src/Executor/Runner/Docker.php	Replaces three bare-cURL closures with utopia-php/client's Curl adapter; retry/timeout logic, status-code branching, and header normalisation are all behaviourally equivalent to the old code.
tests/e2e/Client.php	Migrates from FetchClient subclass to a standalone Client using RequestFactory; adapter selection (Curl vs SwooleCoroutine) based on coroutine context is correct; multipart/form-data and streaming paths are handled.
composer.json	Adds utopia-php/client 0.1.* to production dependencies and removes utopia-php/fetch from dev; PHP platform bumped to 8.4.
composer.lock	Lock regenerated; adds utopia-php/client 0.1.4 with its transitive deps (pools, span, telemetry); removes utopia-php/fetch; several other packages bumped as incidental dependency resolution.

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