Auto-publish yml added

Author: tjwhalen

.github/workflows/auto-publish.yml

@@ -0,0 +1,36 @@
+# Workflow based on the main w3c/spec-prod action example:
+# https://github.com/w3c/spec-prod/#basic-usage
+
+name: Build, Validate, Deploy and Publish
+
+on:
+  # Workflow runs on pull requests where it makes sure that the spec can still
+  # be generated, that markup is valid and that there are no broken links, as
+  # well as on pushes to the default branch where it also deploys the generated
+  # spec to the gh-pages branch and publishes the result to /TR.
+  # The "workflow_dispatch" hook allows admins to also trigger the workflow
+  # manually from GitHub's UI.
+  pull_request: {}
+  push:
+    branches: [main]
+  workflow_dispatch:
+
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+      # See doc at https://github.com/actions/checkout#checkout-v2
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      # See doc at https://github.com/w3c/spec-prod/#spec-prod
+      # The action only deploys the generated spec to the gh-pages branch when
+      # the workflow was triggered by a push to the default branch.
+      - name: Build and validate index.html, push to gh-pages branch if needed
+        uses: w3c/spec-prod@v2
+        with:
+          GH_PAGES_BRANCH: gh-pages
+          W3C_ECHIDNA_TOKEN: ${{ secrets.ECHIDNA_TOKEN }}
+          W3C_WG_DECISION_URL: https://github.com/w3c/patwg/issues/19
+          W3C_BUILD_OVERRIDE: |
+            status: WD