meltano · edgarrmondragon · Apr 7, 2026 · Apr 7, 2026
@@ -28,21 +28,33 @@ jobs:
         - "3.15"
     steps:
     - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-    - uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
-      id: setup-python
-      with:
-        python-version: ${{ matrix.python-version }}
-        allow-prereleases: true
     - name: Install uv
       uses: astral-sh/setup-uv@eac588ad8def6316056a12d4907a9d4d84ff7a3b # v7.3.0
       with:
+        python-version: ${{ matrix.python-version }}
         version: ">=0.9.0"
     - name: Install dependencies
-      env:
-        UV_PYTHON: ${{ steps.setup-python.outputs.python-path }}
       run: |
         uv sync
-
     - name: Run tests
       run: |
         uv run pytest
+
+  types:
+    name: Static Analysis
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+    - name: Install uv
+      uses: astral-sh/setup-uv@eac588ad8def6316056a12d4907a9d4d84ff7a3b # v7.3.0
+      with:
+        version: ">=0.9.0"
+    - name: Install dependencies
+      run: |
+        uv sync
+    - name: Check types with mypy
+      run: |
+        uv run mypy cz_version_bump tests
+    - name: Check types with ty
+      run: |
+        uv run ty check
@@ -15,8 +15,13 @@ repos:
   - id: trailing-whitespace
 
 - repo: https://github.com/astral-sh/ruff-pre-commit
-  rev: v0.15.1
+  rev: v0.15.9
   hooks:
-    - id: ruff
-      args: [ --fix ]
+    - id: ruff-check
+      args: [ --fix, --show-fixes ]
     - id: ruff-format
+
+- repo: https://github.com/hukkin/mdformat
+  rev: 1.0.0
+  hooks:
+  - id: mdformat
@@ -2,14 +2,12 @@
 
 Commitizen customized for Meltano projects (https://commitizen-tools.github.io/commitizen/customization)
 
-
 ## Usage:
 
 Install this Python package, and set the Commitizen config option `name` to `cz_version_bump`.
 
 If using [`commitizen-action`](https://github.com/commitizen-tools/commitizen-action), this package can be installed using the `extra_requirements` option:
 
-
 ```yml
 - name: Version bump
   uses: commitizen-tools/commitizen-action@master

@@ -5,7 +5,7 @@
 import sys
 from collections import OrderedDict
 from textwrap import dedent
-from typing import TYPE_CHECKING, Any, ClassVar
+from typing import TYPE_CHECKING, Any, ClassVar  # noqa: F401
 
 from commitizen import defaults, git
 from commitizen.cz.base import BaseCommitizen
@@ -20,14 +20,16 @@
     from typing_extensions import override
 
 if TYPE_CHECKING:
-    from commitizen.defaults import Questions
+    from collections.abc import Mapping
+
+    from commitizen.question import CzQuestion
 
 issue_id_pattern = re.compile(r"\s+\(#(\d+)\)$")
 
 
 class MeltanoCommitizen(BaseCommitizen):
     bump_pattern = r"^(feat|fix|refactor|perf|break|docs|ci|chore|style|revert|test|build|packaging)(\(.+\))?(!)?"  # noqa: E501
-    bump_map: ClassVar = OrderedDict(
+    bump_map = OrderedDict(  # noqa: RUF012
         (
             (
                 r"^break",
@@ -48,16 +50,6 @@ class MeltanoCommitizen(BaseCommitizen):
         )
     )
     commit_parser = r"^(?P<change_type>feat|fix|refactor|perf|break|docs|packaging)(?:\((?P<scope>[^()\r\n]*)\)|\()?(?P<breaking>!)?:\s(?P<message>.*)?"  # noqa: E501
-    schema_pattern = r"(feat|fix|refactor|perf|break|docs|ci|chore|style|revert|test|build|packaging)(?:\((?P<scope>[^()\r\n]*)\)|\()?(?P<breaking>!)?:(\s.*)"  # noqa: E501
-    schema = dedent(
-        """
-        <type>(<scope>): <subject>
-        <BLANK LINE>
-        <body>
-        <BLANK LINE>
-        (BREAKING CHANGE: )<footer>
-    """
-    ).strip("\n")
     change_type_order = [  # noqa: RUF012
         "BREAKING CHANGES",
         "✨ New",
@@ -87,7 +79,25 @@ def __init__(self: MeltanoCommitizen, *args: Any, **kwargs: Any) -> None:
         self.thanker = Thanker(self.repo_name)
 
     @override
-    def questions(self: MeltanoCommitizen) -> Questions:
+    def schema(self: MeltanoCommitizen) -> str:
+        """Schema definition of the commit message."""
+        return dedent(
+            """
+            <type>(<scope>): <subject>
+            <BLANK LINE>
+            <body>
+            <BLANK LINE>
+            (BREAKING CHANGE: )<footer>
+        """
+        ).strip("\n")
+
+    @override
+    def schema_pattern(self: MeltanoCommitizen) -> str:
+        """Regex matching the schema used for message validation."""
+        return r"(feat|fix|refactor|perf|break|docs|ci|chore|style|revert|test|build|packaging)(?:\((?P<scope>[^()\r\n]*)\)|\()?(?P<breaking>!)?:(\s.*)"  # noqa: E501
+
+    @override
+    def questions(self: MeltanoCommitizen) -> list[CzQuestion]:
         """Questions regarding the commit message."""
         return [
             {
@@ -130,7 +140,7 @@ def questions(self: MeltanoCommitizen) -> Questions:
         ]
 
     @override
-    def message(self: MeltanoCommitizen, answers: dict) -> str:
+    def message(self: MeltanoCommitizen, answers: Mapping[str, Any]) -> str:
         """Format the git message."""
         message_template = Template("{{change_type}}: {{message}}")
         return message_template.render(**answers)

@@ -3,7 +3,7 @@
 
 def repo_name_from_git_remote() -> str:
     git_remote_output = subprocess.run(
-        ("git", "remote", "-v"),
+        ("git", "remote", "-v"),  # noqa: S607
         stdout=subprocess.PIPE,
         text=True,
         check=False,

@@ -16,9 +16,18 @@ cz_version_bump = "cz_version_bump:MeltanoCommitizen"
 
 [dependency-groups]
 dev = [
+    { include-group = "tests" },
+    { include-group = "typing" },
+]
+tests = [
     "pytest>=9",
     "pytest-httpserver>=1",
 ]
+typing = [
+    "mypy>=1.20.0",
+    "ty>=0.0.29",
+    { include-group = "tests" },
+]
 
 [tool.hatch.build.targets.sdist]
 include = ["cz_version_bump", "tests"]