[Doc] Add assets needed for new docs build system

doc/source/_static/js/custom.js

@@ -28,128 +28,11 @@ window.addEventListener("scroll", loadVisibleTermynals);
 createTermynals();
 loadVisibleTermynals();
 
-// Reintroduce dropdown icons on the sidebar. This is a hack, as we can't
-// programmatically figure out which nav items have children anymore.
+// Send GA events any time a code block is copied
 document.addEventListener("DOMContentLoaded", function() {
-    let navItems = document.querySelectorAll(".bd-sidenav li");
-
-    const defaultStyle = {"fontWeight": "bold"}
-
-    const stringList = [
-        {"text": "User Guides"},
-        {"text": "Examples"},
-        // Ray Core
-        {"text": "Ray Core"},
-        {"text": "Ray Core API"},
-        // Ray Cluster
-        {"text": "Ray Clusters"},
-        {"text": "Deploying on Kubernetes"},
-        {"text": "Deploying on VMs"},
-        {"text": "Applications Guide"},
-        {"text": "Ray Cluster Management API"},
-        {"text": "Getting Started with KubeRay"},
-        {"text": "KubeRay Ecosystem"},
-        {"text": "KubeRay Benchmarks"},
-        {"text": "KubeRay Troubleshooting"},
-        // Ray Data
-        {"text": "Ray Data"},
-        {"text": "Ray Data API"},
-        {"text": "Integrations"},
-        // Ray Train
-        {"text": "Ray Train"},
-        {"text": "More Frameworks"},
-        {"text": "Advanced Topics"},
-        {"text": "Internals"},
-        {"text": "Ray Train API"},
-        // Ray Tune
-        {"text": "Ray Tune"},
-        {"text": "Ray Tune Examples"},
-        {"text": "Ray Tune API"},
-        // Ray Serve
-        {"text": "Ray Serve"},
-        {"text": "Ray Serve API"},
-        {"text": "Production Guide"},
-        {"text": "Advanced Guides"},
-        {"text": "Deploy Many Models"},
-        // Ray RLlib
-        {"text": "Ray RLlib"},
-        {"text": "Ray RLlib API"},
-        // More libraries
-        {"text": "More Libraries"},
-        {"text": "Ray Workflows (Alpha)"},
-        // Monitoring/debugging
-        {"text": "Monitoring and Debugging"},
-        // References
-        {"text": "References"},
-        {"text": "Use Cases", "style": {}}, // Don't use default style: https://github.com/ray-project/ray/issues/39172
-        // Developer guides
-        {"text": "Developer Guides"},
-        {"text": "Getting Involved / Contributing"},
-    ];
-
-  Array.from(navItems).filter(
-    item => stringList.some(({text}) => item.innerText === text) && ! item.classList.contains('current')
-  ).forEach((item, i) => {
-    if (item.classList.contains('toctree-l1')) {
-      const { style } = stringList.find(({text}) => item.innerText == text)
-
-      // Set the style on the menu items
-      Object.entries(style ?? defaultStyle).forEach(([key, value]) => {
-        item.style[key] = value
-      })
-
-    }
-    item.innerHTML +=
-        `<a href="${item.querySelector("a").getAttribute("href")}" style="display: none">`
-        + '<input checked="" class="toctree-checkbox" id="toctree-checkbox-'
-        + i + '" name="toctree-checkbox-' + i + '" type="button"></a>'
-        + '<label for="toctree-checkbox-' + i + '">' +
-        '<i class="fas fa-chevron-down"></i></label>'
-  })
-});
-
-// Dynamically adjust the height of all panel elements in a gallery to be the same as
-// that of the max-height element.
-document.addEventListener("DOMContentLoaded", function() {
-  let images = document.getElementsByClassName("fixed-height-img");
-  let maxHeight = 0;
-
-  for (let i = 0; i < images.length; i++) {
-    if (images[i].height > maxHeight) {
-      maxHeight = images[i].height;
-    }
-  }
-
-  for (let i = 0; i < images.length; i++) {
-    let margin = Math.floor((maxHeight - images[i].height) / 2);
-    images[i].style.cssText = "margin-top: " + margin + "px !important;" +
-        "margin-bottom: " + margin + "px !important;"
-  }
-});
-
-// Remember the scroll position when the page is unloaded.
-window.onload = function() {
-    let sidebar = document.querySelector("#site-navigation");
-
-    window.onbeforeunload = function() {
-        let scroll = sidebar.scrollTop;
-        localStorage.setItem("scroll", scroll);
-    }
-
-    let storedScrollPosition = localStorage.getItem("scroll");
-    if (storedScrollPosition) {
-        sidebar.scrollTop = storedScrollPosition;
-        localStorage.removeItem("scroll");
-    }
-};
-
-// When the document is fully loaded
-document.addEventListener("DOMContentLoaded", function() {
-    // find all the code blocks' copy buttons
     let codeButtons = document.querySelectorAll(".copybtn");
         for (let i = 0; i < codeButtons.length; i++) {
             const button = codeButtons[i];
-            // and add a click event listener to each one for Google Analytics.
             button.addEventListener("click", function() {
                 gtag("event", "code_copy_click", {
                      "send_to": "UA-110413294-1",
@@ -161,3 +44,16 @@ document.addEventListener("DOMContentLoaded", function() {
             });
         }
 });
+
+document.addEventListener("DOMContentLoaded", function() {
+  let anyscaleButton = document.getElementById("try-anyscale")
+  anyscaleButton.onclick = () => {
+    gtag("event", "try_anyscale", {
+        "send_to": "UA-110413294-1",
+        "event_category": "TryAnyscale",
+        "event_label": "TryAnyscale",
+        "value": 1,
+    });
+    window.open('https://www.anyscale.com', '_blank');
+  }
+});