Merge versioned branches into main (#168)

* Revert "Upgraded to dbt-core 1.4. (#146)"

This reverts commit 3db05eb.

* Fix version bumping

* Migration bump2version (unmaintained) to bump-my-version
* Import `bumpversion.cfg` from `dbt-snowflake`
* Convert `bumpversion.cfg` to `bumpversion.toml`
* Fix a few incorrect version labels

* Remove macos and windows as integration targets

* Fix requirements conflict between dbt 1.2 and tox

* Bump version to 1.3

* Upgraded to dbt-core 1.4. (#146)

* Upgraded to dbt-core 1.4.

* Updated CHANGELOG.

* Fixed policy fields definitions for mariadb and mysql5.

* Replaced deprecated dbt.exceptions.raise_compiler_error() with dbt.exceptions.CompilationError.

* Now using dbt.exceptions.DbtDatabaseError insead of dbt.exceptions.DatabaseException.

* Update version

* Update changelog

---------

Co-authored-by: Doug Beatty <doug.beatty@dbtlabs.com>

* Bump version to 1.5

* Update dbt-core to 1.5 and implement support for model contracts (#163)

Update dbt-core to 1.5.9 and implement support for constraints
* Update changelog
* Fix unit test error
     - The error was: `AttributeError: 'Namespace' object has no attribute 'MACRO_DEBUGGING'`
* Allow Unix socket connection rather than just TCP (#165)

* Support Black & MyPy pre-commit hooks (#167)

* Add black and mypy as pre-commit hooks

* Run black formatter on all files

* Add MyPy configuration & make tweaks and ignore errors to make MyPy pass

* Add .git-blame-ignore-revs to ignore `black` changes in git blame

* Update changelog

* Run black formatter on all files

* Add black commit to .git-blame-ignore-revs

* Run black formatter on all files

* Add black commit to .git-blame-ignore-revs

* Fix MyPy & black errors

* Make the `database` config field nullable again

* Fix mypy

* Bump version to 1.6

* Bump version to 1.7

* Fix import error

---------

Co-authored-by: Luke <lpezet@gmail.com>
Co-authored-by: Doug Beatty <doug.beatty@dbtlabs.com>

Author: 3 people

.bumpversion.cfg

@@ -0,0 +1,56 @@
+[tool.bumpversion]
+current_version = "1.7.0a1"
+parse = '''
+     (?P<major>[\d]+) # major version number
+     \.(?P<minor>[\d]+) # minor version number
+     \.(?P<patch>[\d]+) # patch version number
+     (?P<prerelease>  # optional pre-release - ex: a1, b2, rc25
+     (?P<prekind>a|b|rc) # pre-release type
+     (?P<num>[\d]+) # pre-release version number
+     )?
+     ( # optional nightly release indicator
+     \.(?P<nightly>dev[0-9]+) # ex: .dev02142023
+     )? # expected matches: `1.15.0`, `1.5.0a11`, `1.5.0a1.dev123`, `1.5.0.dev123457`, expected failures: `1`, `1.5`, `1.5.2-a1`, `text1.5.0`
+'''
+serialize = [
+     "{major}.{minor}.{patch}{prekind}{num}.{nightly}",
+     "{major}.{minor}.{patch}.{nightly}",
+     "{major}.{minor}.{patch}{prekind}{num}",
+     "{major}.{minor}.{patch}",
+]
+commit = false
+tag = false
+
+[tool.bumpversion.parts.prekind]
+first_value = "a"
+optional_value = "final"
+values = [
+     "a",
+     "b",
+     "rc",
+     "final",
+]
+
+[tool.bumpversion.parts.num]
+first_value = "1"
+
+[[tool.bumpversion.files]]
+filename = "setup.py"
+
+[[tool.bumpversion.files]]
+filename = "dbt/adapters/mysql/__version__.py"
+
+[[tool.bumpversion.files]]
+filename = "dbt/adapters/mysql5/__version__.py"
+
+[[tool.bumpversion.files]]
+filename = "dbt/adapters/mariadb/__version__.py"
+
+[[tool.bumpversion.files]]
+filename = "dev-requirements.txt"
+parse = '''
+     (?P<major>[\d]+) # major version number
+     \.(?P<minor>[\d]+) # minor version number
+     .latest
+'''
+serialize = ["{major}.{minor}.latest"]

.bumpversion.toml

@@ -0,0 +1,6 @@
+# Ran `black` on all files
+99a125c82b846fd25aed432ed67a9ad982bbe0ad
+# Ran `black` on all files
+f0507baaa4279575831ad06452757666d25bd90b
+# Ran `black` on all files
+870bbbf3c55081c436da7acb67a28e05c7484a44

.git-blame-ignore-revs

@@ -39,24 +39,6 @@ module.exports = ({ context }) => {
               "database-image": adapterImages[adapter],
               "python-version": pythonVersion,
             });
-
-            if (labels.includes("test windows") || testAllLabel) {
-              include.push({
-                os: "windows-latest",
-                adapter,
-                "database-image": adapterImages[adapter],
-                "python-version": pythonVersion,
-              });
-            }
-
-            if (labels.includes("test macos") || testAllLabel) {
-              include.push({
-                os: "macos-latest",
-                adapter,
-                "database-image": adapterImages[adapter],
-                "python-version": pythonVersion,
-              });
-            }
           }
         }
       }
@@ -84,19 +66,6 @@ module.exports = ({ context }) => {
     }
   }
 
-  // additionally include runs for all adapters, on macos and windows,
-  // but only for the default python version
-  for (const adapter of supportedAdapters) {
-    for (const operatingSystem of ["windows-latest", "macos-latest"]) {
-      include.push({
-        os: operatingSystem,
-        adapter: adapter,
-        "database-image": adapterImages[adapter],
-        "python-version": defaultPythonVersion,
-      });
-    }
-  }
-
   console.log("matrix", { include });
 
   return {

.github/scripts/integration-test-matrix.js

@@ -58,6 +58,7 @@ jobs:
           python -m pip install -r dev-requirements.txt
           python -m pip --version
           pre-commit --version
+          mypy --version
           dbt --version
 
       - name: Run pre-commit hooks

.github/workflows/main.yml

@@ -1,22 +1,63 @@
 # For more on configuring pre-commit hooks (see https://pre-commit.com/)
 
+# Force all unspecified python hooks to run python 3.8
 default_language_version:
   python: python3
 
 repos:
 - repo: https://github.com/pre-commit/pre-commit-hooks
-  rev: v3.2.0
+  rev: v4.4.0
   hooks:
   - id: check-yaml
     args: [--unsafe]
   - id: check-json
   - id: end-of-file-fixer
   - id: trailing-whitespace
   - id: check-case-conflict
+- repo: https://github.com/psf/black
+  rev: 23.1.0
+  hooks:
+  - id: black
+    additional_dependencies: ['click~=8.1']
+    args:
+    - "--line-length=99"
+    - "--target-version=py38"
+  - id: black
+    alias: black-check
+    stages: [manual]
+    additional_dependencies: ['click~=8.1']
+    args:
+    - "--line-length=99"
+    - "--target-version=py38"
+    - "--check"
+    - "--diff"
 - repo: https://github.com/pycqa/flake8
-  rev: 4.0.1
+  rev: 6.0.0
   hooks:
   - id: flake8
   - id: flake8
     alias: flake8-check
     stages: [manual]
+- repo: https://github.com/pre-commit/mirrors-mypy
+  rev: v1.1.1
+  hooks:
+  - id: mypy
+    # N.B.: Mypy is... a bit fragile.
+    #
+    # By using `language: system` we run this hook in the local
+    # environment instead of a pre-commit isolated one.  This is needed
+    # to ensure mypy correctly parses the project.
+
+    # It may cause trouble in that it adds environmental variables out
+    # of our control to the mix.  Unfortunately, there's nothing we can
+    # do about per pre-commit's author.
+    # See https://github.com/pre-commit/pre-commit/issues/730 for details.
+    args: [--show-error-codes, --ignore-missing-imports, --explicit-package-bases]
+    files: ^dbt/adapters/.*
+    language: system
+  - id: mypy
+    alias: mypy-check
+    stages: [manual]
+    args: [--show-error-codes, --pretty, --ignore-missing-imports, --explicit-package-bases]
+    files: ^dbt/adapters
+    language: system

.pre-commit-config.yaml

@@ -1,17 +1,20 @@
 ## Unreleased (TBD)
 
 ### Features
-- Support dbt v1.4 ([#146](https://github.com/dbeatty10/dbt-mysql/pull/146))
 - Migrate CircleCI to GitHub Actions ([#120](https://github.com/dbeatty10/dbt-mysql/issues/120))
+- Support dbt v1.4 ([#146](https://github.com/dbeatty10/dbt-mysql/pull/146))
+- Support dbt v1.5 ([#145](https://github.com/dbeatty10/dbt-mysql/issues/145))
+- Support connecting via UNIX sockets ([#164](https://github.com/dbeatty10/dbt-mysql/issues/164))
+- Support Black & MyPy pre-commit hooks ([#138](https://github.com/dbeatty10/dbt-mysql/issues/138))
 
 ### Fixes
 - Fix incremental composite keys ([#144](https://github.com/dbeatty10/dbt-mysql/issues/144))
 
 ### Contributors
-- [@lpezet](https://github.com/lpezet) ([#146](https://github.com/dbeatty10/dbt-mysql/pull/146), [#144](https://github.com/dbeatty10/dbt-mysql/issues/144))
+- [@lpezet](https://github.com/lpezet) ([#146](https://github.com/dbeatty10/dbt-mysql/pull/146))
 - [@moszutij](https://github.com/moszutij) ([#146](https://github.com/dbeatty10/dbt-mysql/pull/146), [#144](https://github.com/dbeatty10/dbt-mysql/issues/144))
 - [@wesen](https://github.com/wesen) ([#146](https://github.com/dbeatty10/dbt-mysql/pull/146))
-- [@mwallace582](https://github.com/mwallace582) ([#162](https://github.com/dbeatty10/dbt-mysql/pull/162))
+- [@mwallace582](https://github.com/mwallace582) ([#162](https://github.com/dbeatty10/dbt-mysql/pull/162), [#163](https://github.com/dbeatty10/dbt-mysql/pull/163), [#164](https://github.com/dbeatty10/dbt-mysql/issues/164), [#138](https://github.com/dbeatty10/dbt-mysql/issues/138))
 
 
 ## dbt-mysql 1.1.0 (Feb 5, 2023)

CHANGELOG.md

@@ -11,15 +11,26 @@ dev-uninstall: ## Uninstalls all packages while maintaining the virtual environm
 	pip freeze | grep -v "^-e" | cut -d "@" -f1 | xargs pip uninstall -y
 	pip uninstall -y dbt-mysql
 
+.PHONY: mypy
+mypy: ## Runs mypy against staged changes for static type checking.
+	@\
+	pre-commit run --hook-stage manual mypy-check | grep -v "INFO"
+
 .PHONY: flake8
 flake8: ## Runs flake8 against staged changes to enforce style guide.
 	@\
 	pre-commit run --hook-stage manual flake8-check | grep -v "INFO"
 
+.PHONY: black
+black: ## Runs black  against staged changes to enforce style guide.
+	@\
+	pre-commit run --hook-stage manual black-check -v | grep -v "INFO"
+
 .PHONY: lint
-lint: ## Runs flake8 code checks against staged changes.
+lint: ## Runs flake8 and mypy code checks against staged changes.
 	@\
-	pre-commit run flake8-check --hook-stage manual | grep -v "INFO";
+	pre-commit run flake8-check --hook-stage manual | grep -v "INFO"; \
+	pre-commit run mypy-check --hook-stage manual | grep -v "INFO"
 
 .PHONY: linecheck
 linecheck: ## Checks for all Python lines 100 characters or more
@@ -35,7 +46,9 @@ unit: ## Runs unit tests with py38.
 test: ## Runs unit tests with py38 and code checks against staged changes.
 	@\
 	tox -p -e py38; \
-	pre-commit run flake8-check --hook-stage manual | grep -v "INFO";
+	pre-commit run black-check --hook-stage manual | grep -v "INFO"; \
+	pre-commit run flake8-check --hook-stage manual | grep -v "INFO"; \
+	pre-commit run mypy-check --hook-stage manual | grep -v "INFO"
 
 .PHONY: integration
 integration: ## Runs mysql integration tests with py38.

Makefile

@@ -10,15 +10,15 @@
 1. Open a branch for the release
     - `git checkout -b releases/1.5.0`
 1. Update [`CHANGELOG.md`](CHANGELOG.md) with the most recent changes
-1. Bump the version using [`bump2version`](https://github.com/c4urself/bump2version/#bump2version):
-    1. Dry run first by running `bumpversion --dry-run --verbose --new-version <desired-version> <part>`. Some examples:
+1. Bump the version using [`bump-my-version`](https://github.com/callowayproject/bump-my-version):
+    1. Dry run first by running `bump-my-version bump --dry-run --verbose --new-version <desired-version> <part>`. Some examples:
         - Release candidates: `--new-version 1.5.0rc1 num`
         - Alpha releases: `--new-version 1.5.0a1 num`
         - Patch releases: `--new-version 1.5.1 patch`
         - Minor releases: `--new-version 1.5.0 minor`
         - Major releases: `--new-version 2.0.0 major`
-    1. Actually modify the files: `bumpversion --no-tag --new-version <desired-version> <part>`. An example:
-        - Minor releases: `bumpversion --no-tag --new-version 1.5.0 minor`
+    1. Actually modify the files: `bump-my-version bump --no-tag --new-version <desired-version> <part>`. An example:
+        - Minor releases: `bump-my-version bump --no-tag --new-version 1.5.0 minor`
   1. Check the diff with `git diff`
   1. Add the files that were changed with `git add --update`
   1. Commit with message `Release dbt-mysql v<desired-version>`
@@ -60,7 +60,7 @@ PyPI recognizes [pre-release versioning conventions](https://packaging.python.or
     - `git pull`
     - `git checkout -b bump-1.6.0a1`
     - Minor releases:
-        `bumpversion --no-tag --new-version 1.6.0a1 num`
+        `bump-my-version bump --no-tag --new-version 1.6.0a1 num`
     - Update the branch names in `dev-requirements.txt` from `@{previous-version}.latest` to `@{minor-version}.latest` (or `@main`)
     - Commit with message `Bump dbt-mysql 1.6.0a1`
     - `git push`

RELEASE.md

@@ -9,7 +9,7 @@
 
 
 Plugin = AdapterPlugin(
-    adapter=MariaDBAdapter,
+    adapter=MariaDBAdapter,  # type: ignore[arg-type]
     credentials=MariaDBCredentials,
     include_path=mariadb.PACKAGE_PATH,
 )