swap back to __version__.py

CONTRIBUTING.md

@@ -74,7 +74,7 @@ Rather than forking `dbt-labs/dbt-postgres`, use `dbt-labs/dbt-postgres` directl
 [Setting up an environment](https://github.com/dbt-labs/dbt-core/blob/HEAD/CONTRIBUTING.md#setting-up-an-environment)
 3. Install `dbt-postgres` and development dependencies in the virtual environment
    ```shell
-   pip install -e .[dev]
+   pip install -e "".[dev]""
    ```
 
 When `dbt-postgres` is installed this way, any changes made to the `dbt-postgres` source code
@@ -86,6 +86,8 @@ will be reflected in the virtual environment immediately.
 `dbt-postgres` contains [unit](https://github.com/dbt-labs/dbt-postgres/tree/main/tests/unit)
 and [functional](https://github.com/dbt-labs/dbt-postgres/tree/main/tests/functional) tests.
 
+To install test dependencies run: `pip install -e ".[test]"`
+
 ### Unit tests
 
 Unit tests can be run locally without setting up a database connection:

pyproject.toml

@@ -84,7 +84,7 @@ include = ["dbt"]
 packages = ["dbt"]
 
 [tool.hatch.version]
-path = "dbt/adapters/postgres/__about__.py"
+path = "dbt/adapters/postgres/__version__.py"
 
 [tool.hatch.envs.default]
 features = [

tests/functional/dbt_debug/test_dbt_debug.py

@@ -0,0 +1,55 @@
+import pytest
+import os
+import re
+import yaml
+
+from tests.functional.utils import run_dbt, run_dbt_and_capture
+
+MODELS__MODEL_SQL = """
+seled 1 as id
+"""
+
+
+class BaseDebug:
+    @pytest.fixture(scope="class")
+    def models(self):
+        return {"model.sql": MODELS__MODEL_SQL}
+
+    @pytest.fixture(autouse=True)
+    def capsys(self, capsys):
+        self.capsys = capsys
+
+    def assertGotValue(self, linepat, result):
+        found = False
+        output = self.capsys.readouterr().out
+        for line in output.split("\n"):
+            if linepat.match(line):
+                found = True
+                assert result in line
+        if not found:
+            with pytest.raises(Exception) as exc:
+                msg = f"linepat {linepat} not found in stdout: {output}"
+                assert msg in str(exc.value)
+
+    def check_project(self, splitout, msg="ERROR invalid"):
+        for line in splitout:
+            if line.strip().startswith("dbt_project.yml file"):
+                assert msg in line
+            elif line.strip().startswith("profiles.yml file"):
+                assert "ERROR invalid" not in line
+
+
+class BaseDebugProfileVariable(BaseDebug):
+    @pytest.fixture(scope="class")
+    def project_config_update(self):
+        return {"config-version": 2, "profile": '{{ "te" ~ "st" }}'}
+
+
+class TestDebugPostgres(BaseDebug):
+    def test_ok(self, project):
+        result, log = run_dbt_and_capture(["debug"])
+        assert "ERROR" not in log
+
+
+class TestDebugProfileVariablePostgres(BaseDebugProfileVariable):
+    pass