Release scripts (#95)

* add release workflow

* add script

Author: Yusuke Oda

.github/workflows/release.yml

@@ -0,0 +1,26 @@
+name: Release workflow
+
+on:
+  push:
+    tags:
+      - "v[0123456789].*"
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@v3
+      - name: setup python
+        uses: actions/setup-python@v2
+        with:
+          python-version: "3.10"
+      - name: build
+        run: |
+          echo "__version__ = \"${GITHUB_REF_NAME:1}\"" > src/latexify/_version.py
+          python -m pip install --upgrade build
+          python -m build
+      - name: publish
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          password: ${{ secrets.PYPI_API_TOKEN }}

pyproject.toml

@@ -6,7 +6,6 @@ build-backend = "hatchling.build"
 
 [project]
 name = "latexify-py"
-version = "0.1.1"
 description = "Generates LaTeX math description from Python functions."
 readme = "README.md"
 requires-python = ">=3.7, <3.11"
@@ -36,6 +35,9 @@ classifiers = [
 dependencies = [
     "dill>=0.3.2",
 ]
+dynamic = [
+    "version"
+]
 
 [project.optional-dependencies]
 dev = [
@@ -64,6 +66,9 @@ only-packages = true
 [tool.hatch.build.targets.wheel]
 packages = ["src/latexify"]
 
+[tool.hatch.version]
+path = "src/latexify/_version.py"
+
 [tool.flake8]
 max-line-length = 88
 extend-ignore = "E203"

src/latexify/__init__.py

@@ -1,17 +1,11 @@
-# Copyright 2020 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-"""Latexify toplevel module."""
+"""Latexify root package."""
+
+try:
+    from latexify import _version
+
+    __version__ = _version.__version__
+except:
+    __version__ = ""
 
 from latexify import frontend