refactor(data): remove MySQL and SQLite support

Use PostgreSQL as the only database backend across runtime, schema tooling, installation, Compose, and CI. Update regression tests and reject removed drivers explicitly.
2026-10-08 02:17:46 +08:00 · 2026-09-07 00:09:42 +08:00
parent b5ed802277
commit 2281f2b754
298 changed files with 793 additions and 134804 deletions
@@ -0,0 +1,68 @@
+import json
+import os
+from pathlib import Path
+import shutil
+import subprocess
+import tempfile
+
+repo_root = Path(__file__).resolve().parent.parent
+environment = {key: os.environ[key] for key in ("HOME", "PATH") if key in os.environ}
+
+with tempfile.TemporaryDirectory(prefix="aether-compose-databases-") as directory:
+    fixture = Path(directory)
+    for filename in (
+        "docker-compose.yml",
+        "docker-compose.local.yml",
+        "docker-compose.single-node.yml",
+        "docker-compose.release-local.yml",
+    ):
+        shutil.copyfile(repo_root / filename, fixture / filename)
+    env_file = fixture / ".env"
+
+    def compose_config(files, *, overrides=None):
+        command = [
+            "docker", "compose", "--project-name", "aether-database-fixture",
+            "--project-directory", str(fixture), "--env-file", str(env_file),
+            "--profile", "*",
+        ]
+        for filename in files:
+            command.extend(["-f", str(fixture / filename)])
+        return subprocess.run(
+            command + ["config", "--format", "json"],
+            env={**environment, **(overrides or {})},
+            capture_output=True, text=True, check=False,
+        )
+
+    env_file.write_text("DB_PASSWORD=fixture-postgres\nREDIS_PASSWORD=fixture-redis\n")
+    for files in (
+        ["docker-compose.yml"],
+        ["docker-compose.yml", "docker-compose.local.yml"],
+        ["docker-compose.single-node.yml"],
+    ):
+        result = compose_config(files)
+        assert result.returncode == 0, result.stderr
+        config = json.loads(result.stdout)
+        assert set(config["services"]) == {"app", "postgres", "redis"}
+        assert set(config["volumes"]) == {"postgres_data"}
+        app_env = config["services"]["app"]["environment"]
+        assert app_env["AETHER_DATABASE_DRIVER"] == "postgres"
+        assert app_env["DATABASE_URL"] == "postgresql://postgres:fixture-postgres@postgres:5432/aether"
+        assert app_env["REDIS_URL"] == "redis://:fixture-redis@redis:6379/0"
+        for key in ("DB_PASSWORD", "REDIS_PASSWORD"):
+            result = compose_config(files, overrides={key: ""})
+            assert result.returncode != 0, f"empty {key} was accepted"
+            assert f"set {key} in .env" in result.stderr, result.stderr
+
+    result = compose_config(["docker-compose.release-local.yml"])
+    assert result.returncode == 0, result.stderr
+    config = json.loads(result.stdout)
+    assert set(config["services"]) == {"release-local-app", "postgres"}
+    assert set(config["volumes"]) == {"postgres_data", "aether_release_local_root"}
+    app_env = config["services"]["release-local-app"]["environment"]
+    assert app_env["AETHER_DATABASE_DRIVER"] == "postgres"
+    assert app_env["AETHER_DATABASE_URL"] == "postgresql://postgres:fixture-postgres@postgres:5432/aether"
+    result = compose_config(["docker-compose.release-local.yml"], overrides={"DB_PASSWORD": ""})
+    assert result.returncode != 0, "empty DB_PASSWORD was accepted"
+    assert "set DB_PASSWORD in .env" in result.stderr, result.stderr
+
+print("PASS: PostgreSQL/Redis Compose configurations")