add new CI for release

Author: jimboid

.github/workflows/publish-on-pypi.yaml

@@ -0,0 +1,131 @@
+name: release
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        required: true
+        default: 'x.y.z'
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  checks:
+    name: Version check
+    runs-on: ubuntu-24.04
+    steps:
+    - name: Checkout repository
+      id: repo
+      uses: actions/checkout@v5.0.0
+
+    - name: Set up Python
+      uses: actions/setup-python@v5.6.0
+      with:
+        python-version: 3.13
+
+    - name: Get latest release from pip
+      id: latestreleased
+      run: |
+        PREVIOUS_VERSION=$(python -m pip index versions CodeEntropy | grep "CodeEntropy" | cut -d "(" -f2 | cut -d ")" -f1)
+        echo "pip_tag=$PREVIOUS_VERSION" >> "$GITHUB_OUTPUT"
+        echo $PREVIOUS_VERSION
+
+    - name: version comparison
+      id: compare
+      run: |
+        pip3 install semver
+        output=$(pysemver compare ${{ steps.latestreleased.outputs.pip_tag }} ${{ github.event.inputs.version }})
+        if [ $output -ge 0 ]; then exit 1; fi
+
+  version:
+    name: prepare ${{ github.event.inputs.version }}
+    needs: checks
+    runs-on: ubuntu-24.04
+    steps:
+
+      - name: checkout
+        uses: actions/checkout@v5.0.0
+
+      - name: Change version in repo
+        run: sed -i "s/__version__ =.*/__version__ = \"${{ github.event.inputs.version }}\"/g" CodeEntropy/__init__.py
+
+      - name: send PR
+        id: pr_id
+        uses: peter-evans/create-pull-request@v7.0.8
+        with:
+          commit-message: Update version to ${{ github.event.inputs.version }}
+          branch: version-update
+          title: "Update to version ${{ github.event.inputs.version }}"
+          body: |
+            Update version
+            - Update the __init__.py with new release
+            - Auto-generated by [CI]
+          base: main
+          signoff: false
+          draft: false
+
+      - name: merge PR
+        run: gh pr merge --merge --delete-branch --auto "${{ steps.pr_id.outputs.pull-request-number }}"
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+  tag:
+    name: tag release
+    needs: version
+    runs-on: ubuntu-24.04
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v5.0.0
+        with:
+          ref: main
+
+      - name: tag v${{ github.event.inputs.version }}
+        run: |
+          git config user.name github-actions
+          git config user.email github-actions@github.com
+          git tag ${{ github.event.inputs.version }}
+          git push origin tag ${{ github.event.inputs.version }}
+
+  release:
+    name: make github release
+    needs: tag
+    runs-on: ubuntu-24.04
+    steps:
+
+      - name: create release
+        uses: softprops/action-gh-release@v2.3.2
+        with:
+          name: v${{ github.event.inputs.version }}
+          generate_release_notes: true
+          tag_name: ${{ github.event.inputs.version }}
+
+  pypi:
+    name: make pypi release
+    needs: [tag, release]
+    runs-on: ubuntu-24.04
+    steps:
+
+    - name: checkout
+      uses: actions/checkout@v5.0.0
+      with:
+        ref: main
+
+    - name: Set up Python
+      uses: actions/setup-python@v5.6.0
+      with:
+        python-version: 3.13
+
+    - name: Install flit
+      run: |
+        python -m pip install --upgrade pip
+        python -m pip install flit~=3.9
+
+    - name: Build and publish
+      run: |
+        flit publish
+      env:
+        FLIT_USERNAME: __token__
+        FLIT_PASSWORD:  ${{ secrets.PYPI_API_TOKEN }}
+