Add release workflow for publishing to PyPI via Github Actions

.github/workflows/release.yml

@@ -0,0 +1,118 @@
+name: Publish Python package to PyPI and TestPyPI
+
+on: push
+
+jobs:
+  build:
+    name: Build distribution package
+    runs-on: "ubuntu-latest"
+
+    steps:
+    - name: Checkout source
+      uses: actions/checkout@v4
+
+    - name: Set up Python 3.7
+      uses: actions/setup-python@v4
+      with:
+        python-version: "3.7"
+
+    - name: Install pypa/build
+      run: python3 -m pip install build --user
+
+    - name: Build a binary wheel and a source tarball
+      run: cd draw_rna && python3 -m build
+
+    - name: Store the distribution packages
+      uses: actions/upload-artifact@v3
+      with:
+        name: python-package-distributions
+        path: draw_rna/dist/
+
+  publish-to-pypi:
+    name: >-
+      Publish Python distribution to PyPI
+    if: startsWith(github.ref, 'refs/tags/')  # only publish to PyPI on tag pushes
+    needs:
+    - build
+    runs-on: ubuntu-latest
+    environment:
+      name: pypi
+      url: https://pypi.org/p/rdat-kit  # Replace <package-name> with your PyPI project name
+    permissions:
+      id-token: write  # IMPORTANT: mandatory for trusted publishing
+
+    steps:
+    - name: Download all the dists
+      uses: actions/download-artifact@v3
+      with:
+        name: python-package-distributions
+        path: dist/
+    - name: Publish distribution to PyPI
+      uses: pypa/gh-action-pypi-publish@release/v1
+
+  publish-to-testpypi:
+    name: Publish Python distribution to TestPyPI
+    needs:
+    - build
+    runs-on: ubuntu-latest
+
+    environment:
+      name: testpypi
+      url: https://test.pypi.org/p/rdat-kit
+
+    permissions:
+      id-token: write  # IMPORTANT: mandatory for trusted publishing
+
+    steps:
+    - name: Download all the dists
+      uses: actions/download-artifact@v3
+      with:
+        name: python-package-distributions
+        path: dist/
+    - name: Publish distribution to TestPyPI
+      uses: pypa/gh-action-pypi-publish@release/v1
+      with:
+        repository-url: https://test.pypi.org/legacy/
+
+  github-release:
+    name: >-
+      Sign the Python distribution with Sigstore
+      and upload them to GitHub Release
+    needs:
+    - publish-to-pypi
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: write  # IMPORTANT: mandatory for making GitHub Releases
+      id-token: write  # IMPORTANT: mandatory for sigstore
+
+    steps:
+    - name: Download all the dists
+      uses: actions/download-artifact@v3
+      with:
+        name: python-package-distributions
+        path: dist/
+    - name: Sign the dists with Sigstore
+      uses: sigstore/[email protected]
+      with:
+        inputs: >-
+          ./dist/*.tar.gz
+          ./dist/*.whl
+    - name: Create GitHub Release
+      env:
+        GITHUB_TOKEN: ${{ github.token }}
+      run: >-
+        gh release create
+        '${{ github.ref_name }}'
+        --repo '${{ github.repository }}'
+        --notes ""
+    - name: Upload artifact signatures to GitHub Release
+      env:
+        GITHUB_TOKEN: ${{ github.token }}
+      # Upload to GitHub Release using the `gh` CLI.
+      # `dist/` contains the built packages, and the
+      # sigstore-produced signatures and certificates.
+      run: >-
+        gh release upload
+        '${{ github.ref_name }}' dist/**
+        --repo '${{ github.repository }}'

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2020 Leland Stanford Junior University
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -9,16 +9,15 @@ A communal and continuing effort by the Das Lab, Eterna Players, M. Wu, H. Wayme
 The default behavior is to output the secondary structure visualization to both svg and png. The png requires Inkscape, whose directory must be set by environmental variable `INKSCAPEDIR`.
 
 ## Install
+`draw_rna` is [available on PyPI](https://pypi.org/project/draw-rna/).
 
-Clone this repository to your hard drive and install as follows:
+`pip install draw_rna`
 
-```
-git clone [email protected]:DasLab/draw_rna.git
-cd draw_rna/
-python setup.py install
-```
+Alternatively, clone the Github repository to your hard drive as follows:
+
+`git clone [email protected]:DasLab/draw_rna.git`
 
-*Warning* if you see errors in using the repository, it maybe due to your `draw_rna` directory sitting in a folder like `src/` which already is in your Python Path. in that case, *rename* `draw_rna` to `draw_rna_directory` and/or move it to another spot in your system.
+*Warning* if you see errors in using the repository, it may be due to your `draw_rna` directory sitting in a folder like `src/` which already is in your Python Path. in that case, *rename* `draw_rna` to `draw_rna_directory` and/or move it to another spot in your system.
 
 ## Basic Usage
 

pyproject.toml

@@ -0,0 +1,28 @@
+[project]
+name = "draw_rna"
+version = "0.1.1"
+authors = [
+  { name="Das Lab", email="[email protected]" },
+]
+description = "Draw RNA secondary structures in Python"
+readme = "README.md"
+requires-python = ">=3.7"
+classifiers = [
+    "Programming Language :: Python :: 3",
+    "License :: OSI Approved :: MIT License",
+    "Operating System :: OS Independent",
+]
+dependencies = [
+  "argparse>=1.4",
+  "numpy>=1.15",
+  "matplotlib>=3.2",
+  "rdat-kit>=1.6"
+]
+
+[project.urls]
+"Homepage" = "https://github.com/DasLab/draw_rna"
+"Bug Tracker" = "https://github.com/DasLab/draw_rna/issues"
+
+[build-system]
+requires = ["setuptools>=61.0"]
+build-backend = "setuptools.build_meta"