Update supported versions matrix

.github/workflows/ci.yaml

@@ -22,32 +22,30 @@ jobs:
       fail-fast: false
       matrix:
         python-version:
+          - '3.12'
           - '3.11'
           - '3.10'
           - '3.9'
           - '3.8'
         airflow-version:
-          - '2.7.2'
-          - '2.6.3'
-          - '2.5.3'
-          - '2.4.3'
+          - '2.9.2'
+          - '2.8.4'
+          - '2.7.3'
         dbt-version:
+          - 1.8
           - 1.7
-          - 1.6
-          - 1.5
-          - 1.4
         exclude:
           # Incompatible combinations
-          - python-version: 3.11
-            airflow-version: '2.4.3'
+          - python-version: 3.12
+            airflow-version: '2.8.4'
 
-          - python-version: 3.11
-            airflow-version: '2.5.3'
+          - python-version: 3.12
+            airflow-version: '2.7.3'
 
     runs-on: ubuntu-latest
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@v2.6.1
+        uses: step-security/harden-runner@v2.8.1
         with:
           egress-policy: block
           allowed-endpoints: >
@@ -73,34 +71,35 @@ jobs:
           sudo apt-get update
           sudo apt-get install --yes --no-install-recommends postgresql
 
-      - uses: actions/checkout@v4.1.1
+      - uses: actions/checkout@v4.1.7
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4.7.1
+        uses: actions/setup-python@v5.1.0
         with:
           python-version: ${{ matrix.python-version }}
 
       - name: Install Poetry
         uses: abatilo/actions-poetry@v2.3.0
         with:
-          poetry-version: 1.7.0
+          poetry-version: 1.8.3
 
-      - name: Install airflow-dbt-python with Poetry
-        run: poetry install -E postgres --with dev
-
-      - name: Install Airflow with constraints
+      - name: Install Airflow & dbt
         run: |
-          wget https://github.com/raw/apache/airflow/constraints-${{ matrix.airflow-version }}/constraints-${{ matrix.python-version }}.txt -O constraints.txt
-          poetry run pip install apache-airflow==${{ matrix.airflow-version }} apache-airflow-providers-amazon apache-airflow-providers-ssh -c constraints.txt
-          poetry run pip install "dbt-core~=${{ matrix.dbt-version }}.0" "dbt-postgres~=${{ matrix.dbt-version }}.0"
-          poetry run airflow db init
+          poetry env use ${{ matrix.python-version }}
+          poetry add "apache-airflow==${{ matrix.airflow-version }}" \
+                     "dbt-core~=${{ matrix.dbt-version }}.0" \
+                     "dbt-postgres~=${{ matrix.dbt-version }}.0" \
+                 --python ${{ matrix.python-version }}
+          poetry install -E postgres --with dev
+          poetry run airflow db migrate
+          poetry run airflow connections create-default-connections
 
       - name: Linting with ruff
-        run: poetry run ruff .
+        run: poetry run ruff check .
 
       - name: Static type checking with mypy
         # We only run mypy on the latest supported versions of Airflow & dbt,
         # so it is currently impossible to write conditions for that depend on package versions.
-        if: matrix.airflow-version == '2.7.2' && matrix.dbt-version == '1.7'
+        if: matrix.python-version == '3.12' && matrix.airflow-version == '2.9.2' && matrix.dbt-version == '1.8'
         run: poetry run mypy .
 
       - name: Code formatting with black
@@ -131,7 +130,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@v2.6.0
+        uses: step-security/harden-runner@v2.8.1
         with:
           egress-policy: block
           allowed-endpoints: >
@@ -140,15 +139,15 @@ jobs:
             api.github.com:443
             pypi.org:443
 
-      - uses: actions/checkout@v4.1.1
-      - uses: actions/setup-python@v4.7.1
+      - uses: actions/checkout@v4.1.7
+      - uses: actions/setup-python@v5.1.0
         with:
-          python-version: '3.11'
+          python-version: '3.12'
 
       - name: Install Poetry
         uses: abatilo/actions-poetry@v2.3.0
         with:
-          poetry-version: 1.7.0
+          poetry-version: 1.8.3
 
       - name: Install airflow-dbt-python with Poetry
         run: poetry install --with dev -E airflow-providers
@@ -179,7 +178,7 @@ jobs:
           path: htmlcov
 
       - name: "Make coverage badge"
-        uses: schneegans/dynamic-badges-action@v1.6.0
+        uses: schneegans/dynamic-badges-action@v1.7.0
         if: github.event_name != 'pull_request'
         with:
           auth: ${{ secrets.GIST_TOKEN }}

README.md

@@ -15,10 +15,10 @@ Read the [documentation](https://airflow-dbt-python.readthedocs.io) for examples
 ## Requirements
 
 Before using *airflow-dbt-python*, ensure you meet the following requirements:
-* A *dbt* project using [dbt-core](https://pypi.org/project/dbt-core/) version 1.4.0 or later.
-* An Airflow environment using version 2.2 or later.
+* A *dbt* project using [dbt-core](https://pypi.org/project/dbt-core/) version 1.7.5 or later.
+* An Airflow environment using version 2.7 or later.
 
-  * If using any managed service, like AWS MWAA, ensure your environment is created with a supported version of Airflow.
+  * If using any managed service, like AWS MWAA or GCP Cloud Composer 2/3, ensure your environment is created with a supported version of Airflow.
   * If self-hosting, Airflow installation instructions can be found in their [official documentation](https://airflow.apache.org/docs/apache-airflow/stable/installation/index.html).
 
 * Running Python 3.8 or later in your Airflow environment.
@@ -29,7 +29,7 @@ Before using *airflow-dbt-python*, ensure you meet the following requirements:
 
 > **Note**
 >
-> Older versions of Airflow and *dbt* may work with *airflow-dbt-python*, although we cannot guarantee this. Our testing pipeline runs the latest *dbt-core* with the latest Airflow release, and the latest version supported by [AWS MWAA](https://aws.amazon.com/managed-workflows-for-apache-airflow/).
+> Older versions of Airflow and *dbt* may work with *airflow-dbt-python*, although we cannot guarantee this. Our testing pipeline runs the latest *dbt-core* with the latest Airflow release, and the latest version supported by [AWS MWAA](https://aws.amazon.com/managed-workflows-for-apache-airflow/) and [GCP Cloud Composer 2/3](https://aws.amazon.com/managed-workflows-for-apache-airflow/).
 
 ## From PyPI
 
@@ -66,6 +66,12 @@ Add *airflow-dbt-python* to your `requirements.txt` file and edit your Airflow e
 
 Read the [documentation](https://airflow-dbt-python.readthedocs.io/en/latest/getting_started.html#installing-in-mwaa) for more a more detailed AWS MWAA installation breakdown.
 
+## In GCP Cloud Composer
+
+Add *airflow-dbt-python* to your PyPI packages list.
+
+Read the [documentation](https://cloud.google.com/composer/docs/composer-2/install-python-dependencies#install-pypi) for more a more detailed GCP Cloud Composer 2 installation breakdown.
+
 ## In other managed services
 
 *airflow-dbt-python* should be compatible with most or all Airflow managed services. Consult the documentation specific to your provider.
@@ -119,7 +125,7 @@ See an example DAG [here](examples/airflow_connection_target_dag.py).
 
 Although [`dbt`](https://docs.getdbt.com/) is meant to be installed and used as a CLI, we may not have control of the environment where Airflow is running, disallowing us the option of using *dbt* as a CLI.
 
-This is exactly what happens when using [Amazon's Managed Workflows for Apache Airflow](https://aws.amazon.com/managed-workflows-for-apache-airflow/) or MWAA: although a list of Python requirements can be passed, the CLI cannot be found in the worker's PATH.
+This is exactly what happens when using [Amazon's Managed Workflows for Apache Airflow](https://aws.amazon.com/managed-workflows-for-apache-airflow/) (aka MWAA): although a list of Python requirements can be passed, the CLI cannot be found in the worker's PATH.
 
 There is a workaround which involves using Airflow's `BashOperator` and running Python from the command line:
 

airflow_dbt_python/__init__.py

@@ -1,2 +1,3 @@
 """Provides an Airflow operator and hooks to run all or most dbtcommands."""
+
 from .__version__ import __author__, __copyright__, __title__, __version__

airflow_dbt_python/__version__.py

@@ -1,5 +1,6 @@
 """The module's version information."""
+
 __author__ = "Tomás Farías Santana"
 __copyright__ = "Copyright 2021 Tomás Farías Santana"
 __title__ = "airflow-dbt-python"
-__version__ = "2.0.1"
+__version__ = "2.1.0"

airflow_dbt_python/hooks/dbt.py

@@ -1,4 +1,5 @@
 """Provides a hook to interact with a dbt project."""
+
 from __future__ import annotations
 
 import json
@@ -24,14 +25,13 @@
 from airflow.hooks.base import BaseHook
 from airflow.models.connection import Connection
 
-from airflow_dbt_python.utils.version import DBT_INSTALLED_LESS_THAN_1_5
+from airflow_dbt_python.utils.version import DBT_INSTALLED_GTE_1_8
 
 if sys.version_info >= (3, 11):
     from contextlib import chdir as chdir_ctx
 else:
     from contextlib_chdir import chdir as chdir_ctx
 
-
 if TYPE_CHECKING:
     from dbt.contracts.results import RunResult
     from dbt.task.base import BaseTask
@@ -227,18 +227,11 @@ def run_dbt_task(
             A tuple containing a boolean indicating success and optionally the results
                 of running the dbt command.
         """
-        from dbt.adapters.factory import register_adapter
+        from dbt.adapters.factory import adapter_management
         from dbt.task.base import get_nearest_project_dir
         from dbt.task.clean import CleanTask
         from dbt.task.deps import DepsTask
-
-        from airflow_dbt_python.utils.version import DBT_INSTALLED_LESS_THAN_1_5
-
-        if DBT_INSTALLED_LESS_THAN_1_5:
-            from dbt.main import adapter_management, track_run  # type: ignore
-        else:
-            from dbt.adapters.factory import adapter_management
-            from dbt.tracking import track_run
+        from dbt.tracking import track_run
 
         config = self.get_dbt_task_config(command, **kwargs)
         extra_target = self.get_dbt_target_from_connection(config.target)
@@ -252,36 +245,24 @@ def run_dbt_task(
         ) as dbt_dir:
             # When creating tasks via from_args, dbt switches to the project directory.
             # We have to do that here as we are not using from_args.
-            if DBT_INSTALLED_LESS_THAN_1_5:
-                # For compatibility with older versions of dbt, as the signature
-                # of move_to_nearest_project_dir changed in dbt-core 1.5 to take
-                # just the project_dir.
-                nearest_project_dir = get_nearest_project_dir(config)  # type: ignore
-            else:
-                nearest_project_dir = get_nearest_project_dir(config.project_dir)
+            nearest_project_dir = get_nearest_project_dir(config.project_dir)
 
             with chdir_ctx(nearest_project_dir):
-                config.dbt_task.pre_init_hook(config)
                 self.ensure_profiles(config)
 
-                task, runtime_config = config.create_dbt_task(
-                    extra_target, write_perf_info
-                )
-                requires_profile = isinstance(task, (CleanTask, DepsTask))
-
-                self.setup_dbt_logging(task, config.debug)
+                with adapter_management():
+                    task, runtime_config = config.create_dbt_task(
+                        extra_target, write_perf_info
+                    )
+                    requires_profile = isinstance(task, (CleanTask, DepsTask))
 
-                if runtime_config is not None and not requires_profile:
-                    # The deps command installs the dependencies, which means they may
-                    # not exist before deps runs and the following would raise a
-                    # CompilationError.
-                    runtime_config.load_dependencies()
+                    self.setup_dbt_logging(task, config.debug)
 
-                results = None
-                with adapter_management():
-                    if not requires_profile:
-                        if runtime_config is not None:
-                            register_adapter(runtime_config)
+                    if runtime_config is not None and not requires_profile:
+                        # The deps command installs the dependencies, which means they
+                        # may not exist before deps runs and the following would raise a
+                        # CompilationError.
+                        runtime_config.load_dependencies()
 
                     with track_run(task):
                         results = task.run()
@@ -419,19 +400,17 @@ def setup_dbt_logging(self, task: BaseTask, debug: Optional[bool]):
         default_stdout. As these are initialized by the CLI app, we need to
         initialize them here.
         """
-        from dbt.events.functions import setup_event_logger
-
-        log_path = None
-        if task.config is not None:
-            log_path = getattr(task.config, "log_path", None)
-
-        if DBT_INSTALLED_LESS_THAN_1_5:
-            setup_event_logger(log_path or "logs")
+        if DBT_INSTALLED_GTE_1_8:
+            from dbt.events.logging import setup_event_logger
         else:
-            from dbt.flags import get_flags
+            from dbt.events.functions import (  # type: ignore[no-redef]
+                setup_event_logger,
+            )
+
+        from dbt.flags import get_flags
 
-            flags = get_flags()
-            setup_event_logger(flags)
+        flags = get_flags()
+        setup_event_logger(flags)
 
         configured_file = logging.getLogger("configured_file")
         file_log = logging.getLogger("file_log")
@@ -458,7 +437,7 @@ def ensure_profiles(self, config: BaseConfig):
         if not profiles_path.exists():
             profiles_path.parent.mkdir(exist_ok=True)
             with profiles_path.open("w", encoding="utf-8") as f:
-                f.write("config:\n  send_anonymous_usage_stats: false\n")
+                f.write("flags:\n  send_anonymous_usage_stats: false\n")
 
     def get_dbt_target_from_connection(
         self, target: Optional[str]

airflow_dbt_python/hooks/git.py

@@ -1,4 +1,5 @@
 """A concrete DbtRemoteHook for git repositories with dulwich."""
+
 import datetime as dt
 from typing import Callable, Optional, Tuple, Union
 
@@ -90,7 +91,7 @@ def upload(
 
             repo.stage(str(f.relative_to(source)))
 
-        ts = dt.datetime.utcnow()
+        ts = dt.datetime.now(dt.timezone.utc)
         repo.do_commit(
             self.commit_msg.format(ts=ts).encode(), self.commit_author.encode()
         )

airflow_dbt_python/hooks/localfs.py

@@ -2,6 +2,7 @@
 
 Intended to be used only when running Airflow with a LocalExceutor.
 """
+
 from __future__ import annotations
 
 import shutil

airflow_dbt_python/hooks/remote.py

@@ -4,6 +4,7 @@
 
 Currently, only AWS S3 and the local filesystem are supported as remotes.
 """
+
 from abc import ABC, abstractmethod
 from pathlib import Path
 from typing import Optional, Type

airflow_dbt_python/hooks/s3.py

@@ -1,4 +1,5 @@
 """An implementation for an S3 remote for dbt."""
+
 from __future__ import annotations
 
 from typing import Iterable, Optional