From c8740a037447b05ddb3b6114deef9a38a2b6500a Mon Sep 17 00:00:00 2001
From: Christian Meyer <christian.meyer@tisento.com>
Date: Fri, 28 Aug 2026 15:44:24 +0200
Subject: [PATCH] Support selectable Aider providers

---
 README.md                   | 38 ++++++++++++++++++++++++++++++++++---
 docker-compose.yml          |  4 ++++
 src/lai_automation/agent.py |  9 ++++++++-
 tests/test_agent.py         |  6 +++++-
 4 files changed, 52 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index 3b73787..89e2051 100644
--- a/README.md
+++ b/README.md
@@ -111,15 +111,47 @@ die empfohlene Betriebsart.
 
 ## Modelle
 
-Default:
+Das Modell wird ausschliesslich ueber `AGENT_MODEL` gewaehlt. Devstral ist der
+Default und ein Coding-Agent, nicht das Chat-Modell der Laravel-Anwendung:
 
 ```dotenv
 AGENT_MODEL=mistral/devstral-latest
+MISTRAL_API_KEY=...
 ```
 
-Das Chat-Modell und Coding-Modell sind bewusst getrennt. Fuer Coding-Agenten sollte ein
+Codestral verwendet denselben Mistral-Zugang:
+
+```dotenv
+AGENT_MODEL=mistral/codestral-latest
+MISTRAL_API_KEY=...
+```
+
+Qwen 3.5 27B ueber OpenRouter:
+
+```dotenv
+AGENT_MODEL=openrouter/qwen/qwen3.5-27b
+OPENROUTER_API_KEY=...
+```
+
+Oder mit einem lokalen Ollama auf dem Docker-Host:
+
+```dotenv
+AGENT_MODEL=ollama_chat/qwen3.5:27b
+OLLAMA_API_BASE=http://host.docker.internal:11434
+```
+
+Nach einer Aenderung wird der Worker neu erstellt, damit Compose die neue Umgebung
+uebernimmt:
+
+```bash
+docker compose up -d --force-recreate automation
+docker compose exec -T automation lai-agent check
+```
+
+Aider waehlt das passende Edit-Format anhand des Modells. Das Chat-Modell und
+Coding-Modell sind bewusst getrennt. Fuer Coding-Agenten sollte ein
 agentisch/coding-optimiertes Modell verwendet werden. Ein Wechsel zu OpenHands oder
-einem anderen Backend erfordert nur einen neuen Adapter neben `AiderAgent`.
+einem anderen Backend erfordert einen neuen Adapter neben `AiderAgent`.
 
 ## Tests
 
diff --git a/docker-compose.yml b/docker-compose.yml
index 9b082d6..723bb06 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -20,6 +20,10 @@ services:
       AGENT_COMMAND: ${AGENT_COMMAND:-aider}
       AGENT_MODEL: ${AGENT_MODEL:-mistral/devstral-latest}
       MISTRAL_API_KEY: ${MISTRAL_API_KEY:-}
+      OPENAI_API_KEY: ${OPENAI_API_KEY:-}
+      OPENAI_API_BASE: ${OPENAI_API_BASE:-}
+      OPENROUTER_API_KEY: ${OPENROUTER_API_KEY:-}
+      OLLAMA_API_BASE: ${OLLAMA_API_BASE:-}
       POLL_SECONDS: ${POLL_SECONDS:-60}
       MAX_AGENT_ATTEMPTS: ${MAX_AGENT_ATTEMPTS:-2}
       STALE_CLAIM_MINUTES: ${STALE_CLAIM_MINUTES:-90}
diff --git a/src/lai_automation/agent.py b/src/lai_automation/agent.py
index be18b38..90e262e 100644
--- a/src/lai_automation/agent.py
+++ b/src/lai_automation/agent.py
@@ -36,7 +36,14 @@ class AiderAgent:
             "HOME": coder.pw_dir,
             "PATH": os.environ.get("PATH", "/usr/local/bin:/usr/bin:/bin"),
         }
-        for name in ("MISTRAL_API_KEY", "OPENAI_API_KEY", "ANTHROPIC_API_KEY"):
+        for name in (
+            "MISTRAL_API_KEY",
+            "OPENAI_API_KEY",
+            "OPENAI_API_BASE",
+            "ANTHROPIC_API_KEY",
+            "OPENROUTER_API_KEY",
+            "OLLAMA_API_BASE",
+        ):
             if os.getenv(name):
                 environment[name] = os.environ[name]
 
diff --git a/tests/test_agent.py b/tests/test_agent.py
index 4738fd4..5ab335e 100644
--- a/tests/test_agent.py
+++ b/tests/test_agent.py
@@ -48,6 +48,8 @@ def test_aider_environment_does_not_include_database_credentials(tmp_path, monke
     workspace = tmp_path / "repo"
     (workspace / ".git").mkdir(parents=True)
     monkeypatch.setenv("TEST_DB_PASSWORD", "must-not-reach-aider")
+    monkeypatch.setenv("OPENROUTER_API_KEY", "qwen-provider-key")
+    monkeypatch.setenv("OLLAMA_API_BASE", "http://host.docker.internal:11434")
     captured = {}
 
     def run(command, **kwargs):
@@ -63,4 +65,6 @@ def test_aider_environment_does_not_include_database_credentials(tmp_path, monke
     AiderAgent(config).run(workspace, "fix it")
 
     assert "TEST_DB_PASSWORD" not in captured
-    assert "DB_PASSWORD" not in captured
\ No newline at end of file
+    assert "DB_PASSWORD" not in captured
+    assert captured["OPENROUTER_API_KEY"] == "qwen-provider-key"
+    assert captured["OLLAMA_API_BASE"] == "http://host.docker.internal:11434"
\ No newline at end of file