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import { parseArgs } from "@std/cli";
import { serveDir, STATUS_CODE, STATUS_TEXT } from "@std/http";
import { join } from "@std/path";
import { Config } from "../config.ts";
import { runBuildCommand } from "./build.ts";
function isResourcePath(pathname: string): boolean {
const EXTENSIONS = [
".css",
".gif",
".ico",
".jpeg",
".jpg",
".js",
".mjs",
".png",
".svg",
];
return EXTENSIONS.some((ext) => pathname.endsWith(ext));
}
export function runServeCommand(config: Config) {
const parsedArgs = parseArgs(Deno.args, {
boolean: ["no-rebuild"],
});
const doRebuild = !parsedArgs["no-rebuild"];
const rootDir = join(Deno.cwd(), config.locations.destDir);
Deno.serve({ hostname: "127.0.0.1" }, async (req) => {
const pathname = new URL(req.url).pathname;
if (!isResourcePath(pathname) && doRebuild) {
await runBuildCommand(config);
console.log("rebuild");
}
const res = await serveDir(req, {
fsRoot: rootDir,
showIndex: true,
});
if (res.status !== STATUS_CODE.NotFound) {
return res;
}
const notFoundHtml = await Deno.readTextFile(join(rootDir, "404.html"));
return new Response(notFoundHtml, {
status: STATUS_CODE.NotFound,
statusText: STATUS_TEXT[STATUS_CODE.NotFound],
headers: {
"content-type": "text/html",
},
});
});
}
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