Fix job dependency

.github/workflows/build.yml

@@ -1,4 +1,4 @@
-name: Build discrete-optimization
+name: Build workflow-testing
 
 on:
   push:
@@ -15,44 +15,65 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  test-github-env:
+  build:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout source code
         uses: actions/checkout@v2
-      - name: test
-        run: | 
-          echo ${{ github.workflow }}-${{ github.ref }}
-          echo $GITHUB_REF
-          echo ${{ github.ref }}
-          echo ${{ github.ref_name }}
-          echo ${{ github.head_ref }}
-          echo ${{ github.base_ref }}
-          echo ${{ github.repository }}
-          echo $GITHUB_REPOSITORY
-          echo ${{ github }}
+      - name: Install build dependencies
+        run: pip install -U setuptools wheel
+      - name: Update version number, according to pushed tag or `git describe`
+        run: |
+          # pushing tag or branch?
+          if  [[ $GITHUB_REF == refs/tags/v* ]];
+          then
+            # pushing tag: ensure using the tag pushed
+            DESCRIBE=${GITHUB_REF/refs\/tags\//}  # stripping "refs/tags/"
+          else
+            # default: use git describe from previous tag matching *glob* pattern "v[0-9]*"
+            DESCRIBE=$(git describe --tags --match="v[0-9]*")
+          fi
+          VERSION=${DESCRIBE/v/}  # stripping "v"
+          echo $VERSION
+          # Replace in-place version number in package __init__.py, also used by setup.py
+          sed -i -e "s/^__version__\s*=.*$/__version__ = \"${VERSION}\"/g" workflow_testing/__init__.py
+          cat workflow_testing/__init__.py
+      - name: Build workflow_testing wheel
+        run: python setup.py bdist_wheel
+      - name: Upload as build artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: wheels
+          path: dist/*.whl
 
   deploy:
     runs-on: ubuntu-latest
-    needs: test-github-env
+    needs: build
     if: startsWith(github.ref, 'refs/tags/v')
     steps:
-      - name: Checkout source code
-        uses: actions/checkout@v2
-      - name: install build dependencies
-        run: pip install -U setuptools wheel
-      - name: Build workflow-testing wheel
-        run: python setup.py bdist_wheel
-      - name: rename dist as wheels
-        run: mv dist wheels
+      - name: Download wheels artifact
+        uses: actions/download-artifact@v1.0.0
+        with:
+          name: wheels
       - name: Create the github release
         uses: softprops/action-gh-release@v1
         with:
           files: wheels/*.whl
           generate_release_notes: true
-      - name: Publish package to TestPyPI
+      - name: Publish package to TestPyPI (only for forks)
+        env:
+          TEST_PYPI_API_TOKEN: ${{ secrets.TEST_PYPI_API_TOKEN }}
+        if: github.repository != 'airbus/workflow_testing' && env.TEST_PYPI_API_TOKEN != ''
         uses: pypa/gh-action-pypi-publish@release/v1
         with:
           password: ${{ secrets.TEST_PYPI_API_TOKEN }}
           repository_url: https://test.pypi.org/legacy/
           packages_dir: wheels/
+      - name: Publish package to PyPI (main repo)
+        env:
+          PYPI_API_TOKEN: ${{ secrets.PYPI_API_TOKEN }}
+        if: github.repository == 'airbus/workflow_testing' && env.PYPI_API_TOKEN != ''
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          password: ${{ secrets.PYPI_API_TOKEN }}
+          packages_dir: wheels/