release: Improve publishing pipeline

Signed-off-by: Ryan Northey <[email protected]>

.github/workflows/ci.yml

@@ -6,6 +6,7 @@ on:
 
 jobs:
   test:
+    # we might want to restrict these to not run on a release branch...
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v1
@@ -82,6 +83,8 @@ jobs:
 
   publish:
     runs-on: ubuntu-latest
+    # this should be only on main, not sure about tags...
+    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
     needs:
     - package
     steps:
@@ -91,14 +94,35 @@ jobs:
     - uses: actions/setup-python@v2
       with:
         python-version: "3.8"
-    - name: Find packages to publish
+    - name: Update VERSION files
+      run: |
+        echo "Updating VERSION files"
+    - name: Commit changes
+      run: |
+        echo "Committing changes"
+    - name: Create release branch
+      run: |
+        echo "Creating release branch"
+
+  release:
+    runs-on: ubuntu-latest
+    # this should be only on release branch
+    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
+    steps:
+    - uses: actions/checkout@v1
+    - name: Download all workflow run artifacts
+      uses: actions/download-artifact@v2
+    - uses: actions/setup-python@v2
+      with:
+        python-version: "3.8"
+    - name: Copy packages to publish
       run: |
         echo "PUBLISH_PACKAGES=true" >> $GITHUB_ENV
         mkdir dist-out
         find packages/ -maxdepth 1 -type f ! -path "*dev*" | xargs -I{} cp {} dist-out/
         [ "$(ls -A dist-out)" ] || echo "PUBLISH_PACKAGES=false" >> $GITHUB_ENV
     - name: Publish to PyPi
-      if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags') && env.PUBLISH_PACKAGES == 'true'
+      if: env.PUBLISH_PACKAGES == 'true'
       uses: pypa/gh-action-pypi-publish@release/v1
       with:
         user: __token__