Create the GitHub release with the contents of the annotated tag

Author: 0xced

.github/workflows/continuous-integration.yml

@@ -18,6 +18,7 @@ jobs:
     outputs:
       version: ${{ steps.dotnet-pack.outputs.version }}
       nupkg-filename: ${{ steps.dotnet-pack.outputs.nupkg-filename }}
+      release-body: ${{ steps.tag-message.outputs.release-notes }}
     steps:
       - name: Checkout git repository
         uses: actions/checkout@v2
@@ -43,6 +44,11 @@ jobs:
         with:
           name: ${{ steps.dotnet-pack.outputs.nupkg-filename }}
           path: ${{ steps.dotnet-pack.outputs.nupkg-filename }}
+      - name: Retrieve tag message
+        run: |
+          git fetch --tags --force
+          echo "::set-output name=release-notes::$(git tag --list ${{ steps.dotnet-pack.outputs.version }} --format='%(contents)')"
+        id: tag-message
   publish:
     runs-on: macos-latest
     needs: package
@@ -53,19 +59,19 @@ jobs:
         uses: actions/download-artifact@v2
         with:
           name: ${{ steps.dotnet-pack.outputs.nupkg-filename }}
-      - name: Add GitHub package registry source
-        run: dotnet nuget add source https://nuget.pkg.github.com/${{ github.repository_owner }}/index.json --name github --username ${{ github.repository_owner }} --password ${{ github.token }} --store-password-in-clear-text
-      - name: Publish NuGet package on nuget.org
-        run: dotnet nuget push ${{ needs.package.outputs.nupkg-filename }} --source https://api.nuget.org/v3/index.json --api-key "${{ secrets.NUGET_API_KEY }}"
-      - name: Publish NuGet package on github.com
-        run: dotnet nuget push ${{ needs.package.outputs.nupkg-filename }} --source github
       - name: Create GitHub Release
         uses: actions/create-release@v1
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           tag_name: ${{ needs.package.outputs.version }}
           release_name: Version ${{ needs.package.outputs.version }}
-          body: ${{ github.event.head_commit.message }}
+          body: ${{ needs.package.outputs.release-body }}
           draft: false
           prerelease: ${{ contains(needs.package.outputs.version, '-') }}
+      - name: Add GitHub package registry source
+        run: dotnet nuget add source https://nuget.pkg.github.com/${{ github.repository_owner }}/index.json --name github --username ${{ github.repository_owner }} --password ${{ github.token }} --store-password-in-clear-text
+      - name: Publish NuGet package on github.com
+        run: dotnet nuget push ${{ needs.package.outputs.nupkg-filename }} --source github
+      - name: Publish NuGet package on nuget.org
+        run: dotnet nuget push ${{ needs.package.outputs.nupkg-filename }} --source https://api.nuget.org/v3/index.json --api-key "${{ secrets.NUGET_API_KEY }}"