ci: Working TestPyPI deployment.

Runs after tests in the release branch pass.

.github/workflows/deploy-pypi.yml

@@ -11,9 +11,6 @@ concurrency:
 
 jobs:
   build-test-publish-to-pypi:
-    environment: release
-    permissions:
-      id-token: write
     uses: ./.github/workflows/publish-packages.yml
     with:
       upload_to_test: false

.github/workflows/deploy-test-pypi.yml

@@ -1,19 +1,18 @@
 name: Publish to TestPyPI
 
 on:
-  push:
-    branches:
-      - 'release/*.*.*'
+  workflow_run:
+    workflows: ["Run Unit Tests"]
+    branches: ['release/*.*.*']
+    types: ["completed"]
 
 concurrency:
   group: "${{ github.workflow }}-${{ github.ref }}"
   cancel-in-progress: true
 
 jobs:
   build-test-publish-to-testpypi:
-    environment: release
-    permissions:
-      id-token: write
+    if: ${{ github.event.workflow_run.conclusion == 'success' }}
     uses: ./.github/workflows/publish-packages.yml
     with:
       upload_to_test: true

.github/workflows/publish-packages.yml

@@ -9,6 +9,9 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
+    environment: release
+    permissions:
+      id-token: write
     steps:
     - name: Check out repo
       uses: actions/checkout@v3
@@ -44,7 +47,7 @@ jobs:
       if: ${{ inputs.upload_to_test }}
       uses: pypa/gh-action-pypi-publish@release/v1
       with:
-        repository_url: https://test.pypi.org/legacy/
+        repository-url: https://test.pypi.org/legacy/
 
     - name: Publish package to PyPI
       if: ${{ !inputs.upload_to_test }}