Revert "feature/codespaces proxy url (#4683)"

This reverts commit 65ae9bd.

Author: jjallaire

news/changelog-1.3.md

@@ -164,7 +164,6 @@
 ## Preview
 
 - Correct redirect for VS Code Server (#3352) (Thank you, @benz0li!)
-- Correct redirect for GitHub Codespaces
 
 ## LUA
 

src/command/preview/preview.ts

@@ -74,8 +74,6 @@ import { projectOutputDir } from "../../project/project-shared.ts";
 import { projectContext } from "../../project/project-context.ts";
 import { normalizePath, pathWithForwardSlashes } from "../../core/path.ts";
 import {
-  gitHubCodeSpacesProxyUri,
-  isGitHubCodespaces,
   isJupyterHubServer,
   isRStudioServer,
   isRStudioWorkbench,
@@ -752,9 +750,6 @@ function pdfFileRequestHandler(
           : isVSCodeServer()
           ? vsCodeServerProxyUri()!.replace("{{port}}", `${port}`) +
             kPdfJsInitialPath
-          : isGitHubCodespaces()
-          ? gitHubCodeSpacesProxyUri()!.replace("{{port}}", `${port}`) +
-            kPdfJsInitialPath
           : "/" + kPdfJsInitialPath;
         return Promise.resolve(serveRedirect(url));
       } else {

src/command/render/render-shared.ts

@@ -21,8 +21,6 @@ import { resourceFilesFromRenderedFile } from "./resources.ts";
 import { RenderFlags, RenderOptions, RenderResult } from "./types.ts";
 import { fileExecutionEngine } from "../../execute/engine.ts";
 import {
-  gitHubCodeSpacesProxyUri,
-  isGitHubCodespaces,
   isJupyterHubServer,
   isJupyterServer,
   isRStudioServer,
@@ -190,10 +188,6 @@ export async function printBrowsePreviewMessage(
     const browseUrl = proxyUrl.replace("{{port}}", `${port}`) +
       path;
     info(`\nBrowse at ${browseUrl}`, { format: colors.green });
-  } else if (isVSCodeTerminal() && isGitHubCodespaces()) {
-    const browseUrl =
-      gitHubCodeSpacesProxyUri()!.replace("{{port}}", `${port}`) + path;
-    info(`\nBrowse at ${browseUrl}`, { format: colors.green });
   } else if (isJupyterHubServer()) {
     const httpReferrer = `${
       jupyterHubHttpReferrer() || "<jupyterhub-server-url>/"

src/core/platform.ts

@@ -33,29 +33,6 @@ export function isVSCodeTerminal() {
   return Deno.env.get("TERM_PROGRAM") === "vscode";
 }
 
-export function gitHubCodespaceName() {
-  return Deno.env.get("CODESPACE_NAME");
-}
-
-export function gitHubCodespacePortForwardingDomain() {
-  return Deno.env.get("GITHUB_CODESPACES_PORT_FORWARDING_DOMAIN");
-}
-
-export function isGitHubCodespaces() {
-  return !!gitHubCodespacePortForwardingDomain() && !!gitHubCodespaceName();
-}
-
-export function gitHubCodeSpacesProxyUri() {
-  const CODESPACE_NAME = gitHubCodespaceName();
-  const GITHUB_CODESPACES_PORT_FORWARDING_DOMAIN =
-    gitHubCodespacePortForwardingDomain();
-  if (CODESPACE_NAME && GITHUB_CODESPACES_PORT_FORWARDING_DOMAIN) {
-    return `https://${CODESPACE_NAME}-{{port}}.${GITHUB_CODESPACES_PORT_FORWARDING_DOMAIN}`;
-  } else {
-    return undefined;
-  }
-}
-
 export function isVSCodeServer() {
   return !!vsCodeServerProxyUri();
 }