api #3
@ -7,7 +7,9 @@
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{
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"react":"https://esm.sh/preact@10.15.1/compat",
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"react-original":"https://esm.sh/preact@10.15.1/compat",
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"able/": "http://localhost:1234/"
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"able/": "http://localhost:1234/",
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"able:app": "./example/app.tsx",
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">able/": "https://gitea.hptrow.me/SethTrowbridge/able-baker/raw/branch/master/"
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},
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"tasks":
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{
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@ -1,4 +1,4 @@
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import {Configure, Transpile, Extension} from "./run-serve.tsx";
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import {Configure, Transpile, Extension, Root} from "./run-serve.tsx";
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import * as Collect from "./hmr-static.tsx";
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const SocketsLive:Set<WebSocket> = new Set();
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@ -30,21 +30,8 @@ Configure({
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if(Transpile.Check(inExt) && !inURL.searchParams.get("reload"))
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{
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// const imp = await import(inConfig.Proxy+inURL.pathname);
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// const members = [];
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// for( const key in imp ) { members.push(key); }
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//
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// const code =`
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//import {FileListen} from "${import.meta.resolve(`./hmr-listen.tsx`)}";
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//import * as Import from "${inURL.pathname}?reload=0";
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//${ members.map(m=>`let proxy_${m} = Import.${m}; export { proxy_${m} as ${m} };`).join("\n") }
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//FileListen("${inURL.pathname}", (updatedModule)=>
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//{
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// ${ members.map(m=>`proxy_${m} = updatedModule.${m};`).join("\n") }
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//});`
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// we dont need to add ?reload= because this fetch is by way the file system not the hosted url
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const [local, foreign] = await Collect.FileExports(inConfig.Proxy+inURL.pathname);
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const [local, foreign] = await Collect.FileExports(Root+inURL.pathname);
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const code =`
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import {FileListen} from "${import.meta.resolve(`./hmr-listen.tsx`)}";
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import * as Import from "${inURL.pathname}?reload=0";
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@ -1,6 +1,7 @@
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import * as MIME from "https://deno.land/std@0.180.0/media_types/mod.ts";
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import * as SWCW from "https://esm.sh/@swc/wasm-web@1.3.62";
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export const Root = new URL(`file://${Deno.cwd().replaceAll("\\", "/")}`).toString();
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Deno.args.forEach(arg=>
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{
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@ -14,10 +15,11 @@ Deno.args.forEach(arg=>
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type DenoConfig = {imports:Record<string, string>};
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const ImportMap:DenoConfig = {imports:{}};
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let ImportMapOriginal = {};
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let ImportMapProxies:Record<string, string> = {};
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const ImportMapReload =async()=>
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{
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let json:DenoConfig;
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const path = Configuration.Proxy+"/deno.json";
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const path = Root+"/deno.json";
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try
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{
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const resp = await fetch(path);
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@ -41,17 +43,24 @@ const ImportMapReload =async()=>
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json.imports["react/"] = json.imports["react"]+"/";
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}
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if(!json.imports["entry"])
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if(!json.imports["able:app"])
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{
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console.log(`"entry" specifier not defined in import map.`);
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console.log(`"able:app" specifier not defined in import map.`);
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}
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ImportMapProxies = {};
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Object.entries(json.imports).forEach(([key, value])=>
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{
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if(value.startsWith("./"))
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{
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json.imports[key] = value.substring(1);
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}
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if(key.startsWith(">")||key.startsWith("able/"))
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{
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ImportMapProxies["/"+encodeURI(key)] = value;
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json.imports[key] = "/"+key;
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}
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});
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ImportMap.imports = Configuration.Remap(json.imports, Configuration);
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@ -59,11 +68,10 @@ const ImportMapReload =async()=>
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type CustomHTTPHandler = (inReq:Request, inURL:URL, inExt:string|false, inMap:{imports:Record<string, string>}, inConfig:Configuration)=>void|false|Response|Promise<Response|void|false>;
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type CustomRemapper = (inImports:Record<string, string>, inConfig:Configuration)=>Record<string, string>;
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type Configuration = {Proxy:string, Allow:string, Reset:string, SWCOp:SWCW.Options, Serve:CustomHTTPHandler, Shell:CustomHTTPHandler, Remap:CustomRemapper};
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type ConfigurationArgs = {Proxy?:string, Allow?:string, Reset?:string, SWCOp?:SWCW.Options, Serve?:CustomHTTPHandler, Shell?:CustomHTTPHandler, Remap?:CustomRemapper};
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type Configuration = {Allow:string, Reset:string, SWCOp:SWCW.Options, Serve:CustomHTTPHandler, Shell:CustomHTTPHandler, Remap:CustomRemapper};
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type ConfigurationArgs = {Allow?:string, Reset?:string, SWCOp?:SWCW.Options, Serve?:CustomHTTPHandler, Shell?:CustomHTTPHandler, Remap?:CustomRemapper};
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let Configuration:Configuration =
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{
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Proxy: new URL(`file://${Deno.cwd().replaceAll("\\", "/")}`).toString(),
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Allow: "*",
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Reset: "/clear-cache",
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async Serve(inReq, inURL, inExt, inMap, inConfig){},
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@ -73,8 +81,6 @@ let Configuration:Configuration =
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},
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Shell(inReq, inURL, inExt, inMap, inConfig)
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{
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const parts = Deno.mainModule.split(inConfig.Proxy);
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return new Response(
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`<!doctype html>
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<html>
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@ -87,7 +93,7 @@ let Configuration:Configuration =
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<script type="importmap">${JSON.stringify(inMap)}</script>
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<script type="module">
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import Mount from "${import.meta.resolve("./run-browser.tsx")}";
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Mount("#app", "entry");
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Mount("#app", "able:app");
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</script>
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</body>
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</html>`, {status:200, headers:{"content-type":"text/html"}});
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@ -133,6 +139,7 @@ export const Transpile =
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return size;
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},
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/**
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* DONT USE
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* Converts dynamic module imports in to static, also can resolve paths with an import map
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*/
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async Patch(inPath:string, inKey:string, inMap?:DenoConfig)
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@ -269,12 +276,30 @@ const server = Deno.serve({port:parseInt(Deno.env.get("port")||"8000")}, async(r
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const url:URL = new URL(req.url);
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const ext = Extension(url.pathname);
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const headers = {"content-type":"application/json", "Access-Control-Allow-Origin": Configuration.Allow, "charset":"UTF-8"};
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let proxy = Root + url.pathname;
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if(url.pathname.includes("/__"))
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{
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return new Response(`{"error":"unmatched route", "path":"${url.pathname}"}`, {status:404, headers});
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}
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// proxy imports
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if(url.pathname.startsWith(encodeURI("/>")))
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{
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let bestMatch="";
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for(let key in ImportMapProxies)
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{
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if(url.pathname.startsWith(key) && key.length > bestMatch.length)
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{
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bestMatch = key;
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}
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}
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if(bestMatch.length)
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{
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proxy = ImportMapProxies[bestMatch] + url.pathname.substring(bestMatch.length);
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}
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}
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// allow for custom handler
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const custom = await Configuration.Serve(req, url, ext, ImportMap, Configuration);
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if(custom)
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@ -285,39 +310,7 @@ const server = Deno.serve({port:parseInt(Deno.env.get("port")||"8000")}, async(r
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// transpileable files
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if(Transpile.Check(ext))
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{
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let code;
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let path;
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let file;
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if( req.headers.get("user-agent")?.startsWith("Deno") || url.searchParams.has("deno") )
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{
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try
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{
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path = Configuration.Proxy + ExtensionPrefix(url.pathname, "deno");
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console.log("looking for", path);
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file = await fetch(path) as Response;
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if(file.ok)
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{
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code = await file.text();
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}
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else
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{
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throw new Error("404");
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}
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}
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catch(e)
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{
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path = Configuration.Proxy + url.pathname;
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console.log("falling back to", path);
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file = await fetch(path);
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code = await file.text();
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}
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}
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else
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{
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path = Configuration.Proxy + url.pathname;
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code = await Transpile.Fetch(path, url.pathname);
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}
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const code = await Transpile.Fetch(proxy, url.pathname);
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if(code)
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{
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return new Response(code, {headers:{...headers, "content-type":"application/javascript"}} );
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@ -346,7 +339,7 @@ const server = Deno.serve({port:parseInt(Deno.env.get("port")||"8000")}, async(r
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try
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{
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const type = MIME.typeByExtension(ext);
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const file = await fetch(Configuration.Proxy + url.pathname);
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const file = await fetch(proxy);
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return new Response(file.body, {headers:{...headers, "content-type":type||""}});
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}
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catch(e)
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Loading…
Reference in New Issue
Block a user