project: Add publish action and update package.json.

Author: freezy

.github/workflows/VisualPinball.Engine.yml

@@ -0,0 +1,30 @@
+on: [push, pull_request]
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/master' }}
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Fetch next version
+        id: nextVersion
+        uses: freezy/[email protected]
+        with:
+          tagPrefix: 'v'
+      - name: Publish
+        run: |
+          echo "//registry.visualpinball.org/:_authToken=${NPM_TOKEN}" > ~/.npmrc
+          npm version ${{ steps.nextVersion.outputs.nextVersion }} --no-git-tag-version --allow-same-version
+          npm publish
+        env:
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
+      - name: Create Release
+        uses: actions/create-release@v1
+        with:
+          tag_name: ${{ steps.nextVersion.outputs.nextTag }}
+          release_name: ${{ steps.nextVersion.outputs.nextTag }}
+          prerelease: ${{ steps.nextVersion.outputs.isPrerelease }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+

package.json

@@ -1,8 +1,9 @@
 {
   "name": "org.visualpinball.engine.unity.hdrp",
-  "version": "0.1.0",
+  "version": "0.0.1-preview.0",
   "displayName": "Visual Pinball Engine (HDRP)",
-  "description": "Adds support for the High Definition Render Pipeline.",
+  "description": "High Definition Render Pipeline support",
+  "keywords": [ "Unity", "HDRP" ],
   "unity": "2020.2",
   "unityRelease": "0b12",
   "dependencies": {
@@ -20,5 +21,12 @@
     "Kleis Auke Wolthuizen <[email protected]>",
     "Eli Curtz <[email protected]>",
     "Pandeli"
-  ]
+  ],
+  "repository": {
+    "url": "https://github.com/VisualPinball/VisualPinball.Unity.Hdrp.git",
+    "type": "git"
+  },
+  "publishConfig": {
+    "registry": "https://registry.visualpinball.org"
+  }
 }