[Fix] Astro relatives dirs

CHANGELOG.md

@@ -1,3 +1,4 @@
+- Addressed an issue preventing Astro applications from being deployed from Windows. (#5709)
 - Fixed an issue preventing Angular apps using ng-deploy from being emulated or deployed. (#6584)
 - Warn if a Web Framework is outside a well known version range on deploy/emulate. (#6562)
 - Use Web Framework's well known version range in `firebase init hosting`. (#6562)

src/frameworks/astro/utils.ts

@@ -1,24 +1,25 @@
 import { dirname, join, relative } from "path";
 import { findDependency } from "../utils";
 import { gte } from "semver";
+import { fileURLToPath } from "url";
 
 const { dynamicImport } = require(true && "../../dynamicImport");
 
 export function getBootstrapScript() {
   // `astro build` with node adapter in middleware mode will generate a middleware at entry.mjs
   // need to convert the export to `handle` to work with express integration
   return `const entry = import('./entry.mjs');\nexport const handle = async (req, res) => (await entry).handler(req, res)`;
 }
 
 export async function getConfig(cwd: string) {
   const astroDirectory = dirname(require.resolve("astro/package.json", { paths: [cwd] }));
   const version = getAstroVersion(cwd);
 
   let config;
   const configPath = join(astroDirectory, "dist", "core", "config", "config.js");
   if (gte(version!, "2.9.7")) {
     const { resolveConfig } = await dynamicImport(configPath);
     const { astroConfig } = await resolveConfig({ root: cwd }, "build");
     config = astroConfig;
   } else {
     const { openConfig }: typeof import("astro/dist/core/config/config") = await dynamicImport(
@@ -29,8 +30,8 @@
     config = astroConfig;
   }
   return {
-    outDir: relative(cwd, config.outDir.pathname),
-    publicDir: relative(cwd, config.publicDir.pathname),
+    outDir: relative(cwd, fileURLToPath(config.outDir)),
+    publicDir: relative(cwd, fileURLToPath(config.publicDir)),
     output: config.output,
     adapter: config.adapter,
   };