bump version with github actions

.github/workflows/bump_version.yml

@@ -0,0 +1,49 @@
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: "Version level to increase"
+        required: true
+        default: "minor"
+        type: choice
+        options:
+          - major
+          - minor
+          - patch
+
+jobs:
+  # https://packaging.python.org/en/latest/guides/publishing-package-distribution-releases-using-github-actions-ci-cd-workflows/
+  update-version:
+    name: "Publish Python 🐍 distribution 📦 to PyPI"
+    runs-on: ubuntu-latest
+    permissions:
+      id-token: write
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Install poetry
+        run: |
+          pipx install poetry
+          poetry config virtualenvs.create true
+          poetry config virtualenvs.in-project true
+
+      - uses: actions/setup-python@v4
+        with:
+          python-version: "3.7"
+          cache: "poetry"
+
+      - name: Update version
+        run: ./s/update-version ${{ inputs.version }}
+
+      - name: Build
+        run: poetry build
+
+      - name: Publish distribution 📦 to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1
+
+      - name: Push changes
+        run: |
+          git config --global user.name 'github-actions[bot]'
+          git config --global user.email 'github-actions[bot]@users.noreply.github.com'
+          git commit -am 'Increment version: ${{ inputs.version }}'
+          git push

.python-version

@@ -0,0 +1 @@
+3.7.13

pyproject.toml

@@ -27,6 +27,7 @@ types-PyYAML = "^6.0.1"
 types-pytz = "^2021.3.0"
 psycopg2-binary = "^2.9.3"
 ruff = "^0.0.286"
+tomlkit = "^0.12.1"
 
 [tool.black]
 line-length = 88

s/update-version

@@ -0,0 +1,44 @@
+#!/usr/bin/env python3
+# This script requires fastmod to be installed
+# fastmod: https://github.com/facebookincubator/fastmod
+
+from pathlib import Path
+import re
+import argparse
+import tomlkit
+
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument("version_increment", choices=["major", "minor", "patch"])
+    args = parser.parse_args()
+
+    pyproject_path = Path(".").parent.parent / "pyproject.toml"
+    pyproject = pyproject_path.read_text()
+
+    current_version = tomlkit.loads(pyproject)["tool"]["poetry"]["version"]
+
+    major, minor, patch = [int(x) for x in current_version.split(".")]
+
+    if args.version_increment == "major":
+        major += 1
+        minor = 0
+        patch = 0
+    elif args.version_increment == "minor":
+        minor += 1
+        patch = 0
+    elif args.version_increment == "patch":
+        patch += 1
+    else:
+        raise ValueError("Unexpected value")
+
+    new_version = f"{major}.{minor}.{patch}"
+
+    updated_pyproject = re.sub(
+        r'^version = ".*"', f'version = "{new_version}"', pyproject, flags=re.MULTILINE
+    )
+    pyproject_path.write_text(updated_pyproject)
+
+
+if __name__ == "__main__":
+    main()