add pypi publish in action

Author: vincentsarago

.github/workflows/ci.yml

@@ -59,13 +59,50 @@ jobs:
           name: ${{ matrix.python-version }}
           fail_ci_if_error: false
 
+  publish:
+    needs: [tests]
+    runs-on: ubuntu-latest
+    if: startsWith(github.event.ref, 'refs/tags') || github.event_name == 'release'
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ env.LATEST_PY_VERSION }}
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install wheel twine build
+          python -m pip install .
+
+      - name: Set tag version
+        id: tag
+        run: |
+          echo "version=${GITHUB_REF#refs/*/}"
+          echo "version=${GITHUB_REF#refs/*/}" >> $GITHUB_OUTPUT
+
+      - name: Set module version
+        id: module
+        run: |
+          echo version=$(python -c'import titiler.stacapi; print(titiler.stacapi.__version__)') >> $GITHUB_OUTPUT
+
+      - name: Build and publish
+        if: ${{ steps.tag.outputs.version }} == ${{ steps.module.outputs.version}}
+        env:
+          TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
+          TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
+        run: |
+          rm -rf dist
+          python -m build
+          twine upload dist/*
 
   publish-docker:
     needs: [tests]
     # runs on push to main, on tag creation, and on release
     if: github.ref == 'refs/heads/main' || startsWith(github.event.ref, 'refs/tags') || github.event_name == 'release'
     runs-on: ubuntu-latest
-    
+
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -110,4 +147,4 @@ jobs:
           file: dockerfiles/Dockerfile
           push: true
           tags: |
-            ghcr.io/developmentseed/titiler-stacapi:${{ steps.tag.outputs.version }}
+            ghcr.io/developmentseed/titiler-stacapi:${{ steps.tag.outputs.version }}