auto update package version on release

.github/workflows/npm-publish.yml

@@ -16,6 +16,27 @@ jobs:
         with:
           node-version: 12
           registry-url: https://registry.npmjs.org/
+
+      - run:
+          name: Install jq
+          command: |
+            sudo apt update
+            sudo apt install jq -y
+
+      - run:
+          name: Set package.json version
+          command: |
+            git config --local user.email "[email protected]"
+            git config --local user.name "Melvin Vermeer [ci]"
+            jq --arg version ${GITHUB_REF#refs/tags/} '.version = $version' package.json > package.json.tmp
+            mv package.json.tmp package.json
+            git add package.json
+            git commit --no-verify -m "update package version ${GITHUB_REF#refs/tags/} [skip ci]"
+
       - run: npm publish
         env:
           NODE_AUTH_TOKEN: ${{secrets.npm_token}}
+
+      - run:
+          name: Pushing git changes
+          command: git push --no-verify