Adds the prod URL

packages/playground/src/navigation.ts

@@ -83,7 +83,9 @@ export const gistPoweredNavBar = (sandbox: Sandbox, ui: UI, showNav: () => void)
 
   const gistHash = location.hash.split("#gist/")[1]
   const [gistID, gistStoryIndex] = gistHash.split("-")
-  fetch(`http://localhost:7071/api/API?gistID=${gistID}`)
+  // const relay = "http://localhost:7071/api/API"
+  const relay = "https://typescriptplaygroundgistproxyapi.azurewebsites.net/api/API"
+  fetch(`${relay}?gistID=${gistID}`)
     .then(async res => {
       playground.style.opacity = "1"
       sandbox.editor.updateOptions({ readOnly: false })

packages/sandbox/src/vendor/ata/apis.ts

@@ -0,0 +1,61 @@
+import { ATABootstrapConfig } from "."
+
+//  https://github.com/jsdelivr/data.jsdelivr.com
+
+export const getNPMVersionsForModule = (config: ATABootstrapConfig, moduleName: string) => {
+  const url = `https://data.jsdelivr.com/v1/package/npm/${moduleName}`
+  return api<{ tags: Record<string, string>; versions: string[] }>(config, url)
+}
+
+export const getNPMVersionForModuleReference = (config: ATABootstrapConfig, moduleName: string, reference: string) => {
+  const url = `https://data.jsdelivr.com/v1/package/resolve/npm/${moduleName}@${reference}`
+  return api<{ version: string | null }>(config, url)
+}
+
+export type NPMTreeMeta = { default: string; files: Array<{ name: string }>; moduleName: string; version: string }
+
+export const getFiletreeForModuleWithVersion = async (
+  config: ATABootstrapConfig,
+  moduleName: string,
+  version: string
+) => {
+  const url = `https://data.jsdelivr.com/v1/package/npm/${moduleName}@${version}/flat`
+  const res = await api<NPMTreeMeta>(config, url)
+  if (res instanceof Error) {
+    return res
+  } else {
+    return {
+      ...res,
+      moduleName,
+      version,
+    }
+  }
+}
+
+export const getDTSFileForModuleWithVersion = async (
+  config: ATABootstrapConfig,
+  moduleName: string,
+  version: string,
+  file: string
+) => {
+  // file has a prefix / in falr mode
+  const url = `https://cdn.jsdelivr.net/npm/${moduleName}@${version}${file}`
+  const f = config.fetcher || fetch
+  const res = await f(url, { headers: { "User-Agent": `Type Acquisition ${config.projectName}` } })
+  if (res.ok) {
+    return res.text()
+  } else {
+    return new Error("OK")
+  }
+}
+
+function api<T>(config: ATABootstrapConfig, url: string): Promise<T | Error> {
+  const f = config.fetcher || fetch
+  return f(url, { headers: { "User-Agent": `Type Acquisition ${config.projectName}` } }).then(res => {
+    if (res.ok) {
+      return res.json().then(f => f as T)
+    } else {
+      return new Error("OK")
+    }
+  })
+}

packages/sandbox/src/vendor/ata/edgeCases.ts

@@ -0,0 +1,65 @@
+/** Converts some of the known global imports to node so that we grab the right info */
+export const mapModuleNameToModule = (name: string) => {
+  // in node repl:
+  // > require("module").builtinModules
+  const builtInNodeMods = [
+    "assert",
+    "assert/strict",
+    "async_hooks",
+    "buffer",
+    "child_process",
+    "cluster",
+    "console",
+    "constants",
+    "crypto",
+    "dgram",
+    "diagnostics_channel",
+    "dns",
+    "dns/promises",
+    "domain",
+    "events",
+    "fs",
+    "fs/promises",
+    "http",
+    "http2",
+    "https",
+    "inspector",
+    "module",
+    "net",
+    "os",
+    "path",
+    "path/posix",
+    "path/win32",
+    "perf_hooks",
+    "process",
+    "punycode",
+    "querystring",
+    "readline",
+    "repl",
+    "stream",
+    "stream/promises",
+    "stream/consumers",
+    "stream/web",
+    "string_decoder",
+    "sys",
+    "timers",
+    "timers/promises",
+    "tls",
+    "trace_events",
+    "tty",
+    "url",
+    "util",
+    "util/types",
+    "v8",
+    "vm",
+    "wasi",
+    "worker_threads",
+    "zlib",
+  ]
+
+  if (builtInNodeMods.includes(name.replace("node:", ""))) {
+    return "node"
+  }
+
+  return name
+}