ci: Add release workflow

.github/workflows/release.yml

@@ -0,0 +1,66 @@
+name: Release
+
+on:
+  push:
+
+jobs:
+  build:
+    name: Build and Inspect
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
+    - uses: hynek/build-and-inspect-python-package@v2
+
+  publish:
+    name: Publish to PyPI
+    runs-on: ubuntu-latest
+    needs: [build]
+    environment:
+      name: pypi
+      url: https://pypi.org/p/dbt-ext
+    if: startsWith(github.ref, 'refs/tags/')
+    permissions:
+      id-token: write  # Needed for OIDC PyPI publishing
+    steps:
+    - uses: actions/download-artifact@v4
+      with:
+        name: Packages
+        path: dist
+    - name: Publish
+      uses: pypa/[email protected]
+
+  upload-to-release:
+    name: Upload files to release
+    runs-on: ubuntu-latest
+    needs: [build]
+    if: startsWith(github.ref, 'refs/tags/')
+    permissions:
+      contents: write     # Needed for uploading files to the release
+      id-token: write     # Needed for attestations
+      attestations: write # Needed for attestations
+
+    steps:
+    - uses: actions/download-artifact@v4
+      with:
+        name: Packages
+        path: dist
+    - name: Upload wheel and sdist to release
+      uses: svenstaro/upload-release-action@v2
+      with:
+        file: dist/singer_sdk*
+        tag: ${{ github.ref }}
+        overwrite: true
+        file_glob: true
+    - uses: actions/attest-build-provenance@v1
+      id: attest
+      with:
+        subject-path: "./dist/edk*"
+    - name: Upload attestations to release
+      uses: svenstaro/upload-release-action@v2
+      with:
+        file: ${{ steps.attest.outputs.bundle-path }}
+        tag: ${{ github.ref }}
+        overwrite: true
+        asset_name: attestations.intoto.jsonl

dbt_ext/dbt_files/__init__.py

@@ -0,0 +1 @@
+"""Files used to initialize a dbt project."""

dbt_ext/extension.py

@@ -14,10 +14,12 @@
 from meltano.edk.process import Invoker, log_subprocess_error
 from meltano.edk.types import ExecArg
 
+from . import dbt_files
+
 try:
-    from importlib.resources import files as ir_files
+    from importlib import resources
 except ImportError:
-    from importlib_resources import files as ir_files
+    import importlib_resources as resources
 
 log = structlog.get_logger()
 
@@ -130,7 +132,9 @@ def initialize(self, force: bool = False) -> None:
             log.info("creating dbt project directory", path=self.dbt_project_dir)
             self.dbt_project_dir.mkdir(parents=True, exist_ok=True)
 
-        for entry in ir_files("files_dbt_ext.bundle.transform").iterdir():
+        files_dir = resources.files(dbt_files)
+
+        for entry in files_dir.joinpath("bundle", "transform").iterdir():
             if entry.name == "__pycache__":
                 continue
             log.debug(f"deploying {entry.name}", entry=entry, dst=self.dbt_project_dir)
@@ -145,7 +149,7 @@ def initialize(self, force: bool = False) -> None:
             log.info("creating dbt profiles directory", path=self.dbt_profiles_dir)
             self.dbt_profiles_dir.mkdir(parents=True, exist_ok=True)
 
-        for entry in ir_files("files_dbt_ext.profiles").iterdir():
+        for entry in files_dir.joinpath("profiles").iterdir():
             if entry.name == self.dbt_ext_type and entry.is_dir():
                 log.debug(
                     f"deploying {entry.name} profile",

pyproject.toml

@@ -11,7 +11,6 @@ license = "Apache-2.0"
 
 packages = [
     { include = "dbt_ext" },
-    { include = "files_dbt_ext" },
 ]
 
 # If you need to static assets with your extension, you can add them here.