Auto-create pyproject.toml

action.yml

@@ -81,29 +81,34 @@ runs:
         fi
       shell: bash
 
-    - name: check for deprecated features
+    - name: Git config
       if: env.IS_GIT_BEHIND != 'true'
       run: |
-        if [[ -f setup.cfg ]]; then
-          echo " "
-          echo "WIPACrepo/wipac-dev-py-setup-action no longer supports 'setup.cfg'"
-          echo "Migration Steps:"
-          echo "  1. Manually move attributes from [wipac:cicd_setup_builder]"
-          echo "     section to WIPACrepo/wipac-dev-py-setup-action's 'with' block."
-          echo "     See https://github.com/WIPACrepo/wipac-dev-py-setup-action#inputs"
-          echo "  2. Migrate any non-autogenerated configuration to 'pyproject.toml', "
-          echo "     then delete 'setup.cfg'. If there is no non-autogenerated"
-          echo "     configuration, simply delete 'setup.cfg'."
-          echo "  3. Re-run this action!"
-          exit 1
-        fi
+        git config user.name ${{ inputs.git_committer_name }}
+        git config user.email ${{ inputs.git_committer_email }}
       shell: bash
 
-    - name: Git config
+    - name: check for deprecated features
       if: env.IS_GIT_BEHIND != 'true'
       run: |
-        git config user.name ${{ inputs.git_committer_name }}
-        git config user.email ${{ inputs.git_committer_email }}
+        if [[ -f setup.cfg ]]; then
+            if [[ ! -f pyproject.toml ]]; then
+                # auto-create a blank toml that will be added to in next steps
+                # when this action runs on next commit, it will match the 'else' condition below
+                touch pyproject.toml
+            else
+                echo " "
+                echo "WIPACrepo/wipac-dev-py-setup-action no longer supports 'setup.cfg'"
+                echo "Migration Steps:"
+                echo "  1. Manually move attributes from [wipac:cicd_setup_builder]"
+                echo "     section to WIPACrepo/wipac-dev-py-setup-action's 'with' block."
+                echo "     See https://github.com/WIPACrepo/wipac-dev-py-setup-action#inputs"
+                echo "  2. Migrate any non-autogenerated configuration to 'pyproject.toml', "
+                echo "     then delete 'setup.cfg'. If there is no non-autogenerated"
+                echo "     configuration, simply delete 'setup.cfg'."
+                echo "  3. Re-run this action!"
+            fi
+        fi
       shell: bash
 
     - name: Build pyproject.toml + README.md (and commit)