Upload release to Test PyPI and install from it before deploying to P…

…yPI (#48)

* Deploy to Test PyPI and test before final deploy

* Install twine

* Advance package version

* Fix typo

* Move release action to master

* Upload and downlaod artifacts

* Fix indentation

* Sleep so that Test PyPI can update

* New version

* Increase sleep and move it to the job before

* Prepare PR

.github/workflows/release_n_deploy.yml

@@ -3,12 +3,81 @@ name: release-n-deploy
 on:
   push:
     tags:
-      - "v*.*" # Trigger on push with tags matching aversion, e.g.: v1.0, v0.1.5
+      - "v*.*" # Trigger on push with tags matching a version, e.g.: v1.0, v0.1.5
 
 jobs:
+  deploy-test-pypi:
+    name: Deploy to Test PyPI
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Set up Python
+        uses: actions/setup-python@v1
+        with:
+          python-version: "3.x"
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install setuptools wheel twine
+
+      - name: Build
+        run: python setup.py sdist bdist_wheel
+
+      - name: Twine check
+        run: twine check dist/*
+
+      - name: Upload package artifacts
+        uses: actions/upload-artifact@master
+        with:
+          name: package-artifacts
+          path: dist/
+
+      - name: Publish package to PyPI
+        uses: pypa/gh-action-pypi-publish@master
+        with:
+          user: __token__
+          password: ${{ secrets.test_pypi_password }}
+          repository_url: https://test.pypi.org/legacy/
+
+      # Sleep for some seconds to give Test PyPI time to update the search index
+      - name: Sleep for 120 seconds
+        uses: jakejarvis/wait-action@master
+        with:
+          time: '120s'
+
+  verify-test-pypi:
+    name: Install from Test PyPI
+    runs-on: ubuntu-latest
+    needs: [deploy-test-pypi]
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Set up Python
+        uses: actions/setup-python@v1
+        with:
+          python-version: "3.x"
+
+      - name: Get release version
+        id: release_version
+        run: |
+          echo ::set-output name=number::${GITHUB_REF#refs/*/}
+          echo ${{ steps.release_version.outputs.number }}
+
+      - name: Install torch-lr-finder ${{ steps.release_version.outputs.number }} from Test PyPI
+        run: |
+          python -m pip install --upgrade pip
+          pip install --index-url https://test.pypi.org/simple/ --extra-index-url https://pypi.org/simple torch-lr-finder==${{ steps.release_version.outputs.number }}
+
   release:
     name: Create Release
     runs-on: ubuntu-latest
+    needs: [verify-test-pypi]
 
     steps:
       - name: Checkout repository
@@ -40,7 +109,7 @@ jobs:
           echo "::set-output name=content::$notes"
 
       - name: Create draft release
-        uses: actions/create-release@v1
+        uses: actions/create-release@master
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
@@ -52,29 +121,20 @@ jobs:
           draft: true
           prerelease: false
 
-  deploy:
+  deploy-pypi:
     name: Deploy to PyPI
     runs-on: ubuntu-latest
+    needs: [verify-test-pypi]
 
     steps:
-      - name: Checkout repository
-        uses: actions/checkout@v2
-
-      - name: Set up Python
-        uses: actions/setup-python@v1
+      - name: Download package artifacts
+        uses: actions/download-artifact@master
         with:
-          python-version: "3.x"
-
-      - name: Install dependencies
-        run: |
-          python -m pip install --upgrade pip
-          pip install setuptools wheel
-
-      - name: Build
-        run: python setup.py sdist bdist_wheel
+          name: package-artifacts
+          path: dist/
 
       - name: Publish package to PyPI
-        uses: pypa/gh-action-pypi-publish@v1.1.0
+        uses: pypa/gh-action-pypi-publish@master
         with:
           user: __token__
           password: ${{ secrets.pypi_password }}

setup.py

@@ -38,7 +38,6 @@
             ]
         )
 
-
 with open("README.md", "r") as f:
     long_description = f.read()