configure phase as function
This commit is contained in:
parent
cdb9b35e68
commit
8917d179ef
@ -9,6 +9,6 @@
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},
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"tasks": {
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"host": "deno run -A --unstable https://deno.land/std@0.181.0/http/file_server.ts",
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"dev": "deno run -A --unstable --reload=http://localhost:4507/ --no-lock --config=deno.jsonc 'http://localhost:4507/server.tsx?reload=1'"
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"dev": "deno run -A --unstable --reload=http://localhost:4507/ --no-lock --config=deno.jsonc 'http://localhost:4507/server.tsx'"
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}
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}
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140
server.tsx
140
server.tsx
@ -60,11 +60,15 @@ const TranspileURL:Transpiler =async(inPath, inKey, inCheck)=>
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const LibPath = "lib";
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type ImportMap = {imports?:Record<string, string>, importMap?:string};
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let App, TwindInst;
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let ImportObject:ImportMap = {};
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try
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async function Configure(inDevMode:boolean, inLibPath:string)
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{
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type ImportMap = {imports?:Record<string, string>, importMap?:string};
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const output:{Imports?:ImportMap, App?:React.FunctionComponent, TwindInst?:Twind.Twind, Error?:string} = {};
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let ImportObject:ImportMap = {};
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try
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{
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const confDeno = await fetch(`${Path.Active}/deno.jsonc`);
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const confText = await confDeno.text();
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const confDenoParsed = JSONC(confText) as ImportMap;
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@ -75,47 +79,54 @@ try
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const confImports = await Deno.readTextFile(confDenoParsed.importMap);
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try
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{
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ImportObject = JSON.parse(confImports);
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output.Imports = JSON.parse(confImports);
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}
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catch(e)
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{
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console.log(`"importMap" "${confDenoParsed.importMap}" contains invalid JSON`);
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output.Error = `"importMap" "${confDenoParsed.importMap}" contains invalid JSON`;
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return output;
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}
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}
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catch(e)
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{
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console.log(`"importMap" "${confDenoParsed.importMap}" cannot be found`);
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output.Error = `"importMap" "${confDenoParsed.importMap}" cannot be found`;
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return output;
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}
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}
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else if(confDenoParsed.imports)
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{
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ImportObject = {imports:confDenoParsed.imports};
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output.Imports = {imports:confDenoParsed.imports};
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}
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if(ImportObject.imports)
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if(output.Imports?.imports)
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{
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const importReact = ImportObject.imports["react"];
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if(inDevMode)
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{
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const importReact = output.Imports.imports["react"];
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if(importReact)
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{
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ImportObject.imports["react-original"] = importReact;
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ImportObject.imports["react"] = `/${LibPath}/react.tsx`;
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output.Imports.imports["react-original"] = importReact;
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output.Imports.imports["react"] = `/${inLibPath}/react.tsx`;
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}
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else
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{
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console.log(`"imports" configuration does not alias "react"`);
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output.Error = `"imports" configuration does not alias "react"`;
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return output;
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}
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}
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const importIso = ImportObject.imports["@eno/iso"];
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const importIso = output.Imports.imports["@eno/iso"];
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if(importIso)
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{
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ImportObject.imports["@eno/iso"] = `/${LibPath}/iso.tsx`;
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output.Imports.imports["@eno/iso"] = `/${inLibPath}/iso.tsx`;
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}
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else
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{
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output.Error = `"imports" configuration does not alias "@eno/iso"`;
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return output;
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}
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const importApp = ImportObject.imports["@eno/app"];
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const importApp = output.Imports.imports["@eno/app"];
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if(importApp)
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{
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let appImport
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@ -125,16 +136,18 @@ try
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}
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catch(e)
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{
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console.log(`"@eno/app" entry-point (${importApp}) file not found`)
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output.Error = `"@eno/app" entry-point (${importApp}) file not found`;
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return output;
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}
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if(typeof appImport.default == "function" )
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{
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App = appImport.default;
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output.App = appImport.default;
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}
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else
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{
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console.log(`"@eno/app" entry-point (${importApp}) needs to export a default function to use as the app root.`)
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output.Error = `"@eno/app" entry-point (${importApp}) needs to export a default function to use as the app root.`;
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return output;
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}
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let twindConfig = Iso.CSS;
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@ -145,41 +158,53 @@ try
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try
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{
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// @ts-ignore
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TwindInst = Twind.install(twindConfig);
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output.TwindInst = Twind.install(twindConfig);
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}
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catch(e)
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{
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console.log(`CSS configuration is malformed`);
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output.Error = `CSS configuration is malformed`;
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return output;
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}
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}
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else
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{
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console.log(`"imports" configuration does not alias an entry-point file as "@eno/app"`);
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output.Error = `"imports" configuration does not alias an entry-point file as "@eno/app"`;
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return output;
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}
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Object.entries(ImportObject.imports).forEach(([key, value])=>{
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if(value.startsWith("./") && ImportObject.imports)
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Object.entries(output.Imports.imports).forEach(([key, value])=>{
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if(value.startsWith("./") && output.Imports?.imports)
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{
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ImportObject.imports[key] = value.substring(1);
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output.Imports.imports[key] = value.substring(1);
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}
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})
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}
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else
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{
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console.log(`No "imports" found in configuration`);
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output.Error = `No "imports" found in configuration`;
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return output;
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}
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}
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catch(e)
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{
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console.log(`error during configuration: ${e}`);
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}
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catch(e)
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{
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output.Error = `error during configuration: ${e}`;
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return output;
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}
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return output;
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}
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const {Imports, App, TwindInst, Error} = await Configure(true, LibPath);
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Deno.serve({ port: Deno.args[0]||3000 }, async(_req:Request) =>
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if(Error)
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{
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console.log(Error);
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}
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if(App && TwindInst)
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{
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Deno.serve({ port: Deno.args[0]||3000 }, async(_req:Request) =>
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{
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const url:URL = new URL(_req.url);
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const pathParts = url.pathname.substring(1, url.pathname.endsWith("/") ? url.pathname.length-1 : url.pathname.length).split("/");
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const pathLast = pathParts.at(-1);
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@ -235,17 +260,17 @@ Deno.serve({ port: Deno.args[0]||3000 }, async(_req:Request) =>
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const members = [];
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for( const key in imp ) { members.push(key); }
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body =
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`
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import {FileListen} from "/${LibPath}/hmr.tsx";
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import * as Import from "${url.pathname}?reload=0";
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${ members.map(m=>`let proxy_${m} = Import.${m};
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export { proxy_${m} as ${m} };
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`).join(" ") }
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const reloadHandler = (updatedModule)=>
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{
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`
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import {FileListen} from "/${LibPath}/hmr.tsx";
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import * as Import from "${url.pathname}?reload=0";
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${ members.map(m=>`let proxy_${m} = Import.${m};
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export { proxy_${m} as ${m} };
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`).join(" ") }
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const reloadHandler = (updatedModule)=>
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{
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${ members.map(m=>`proxy_${m} = updatedModule.${m};`).join("\n") }
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};
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FileListen("${url.pathname}", reloadHandler);`;
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};
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FileListen("${url.pathname}", reloadHandler);`;
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}
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else
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@ -291,14 +316,14 @@ FileListen("${url.pathname}", reloadHandler);`;
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type = `text/html`;
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body =
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`<!doctype html>
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<html lang="en">
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`<!doctype html>
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<html lang="en">
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<head>
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<title>${Iso.Meta.title}</title>
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<meta charset="utf-8"/>
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<style data-twind>${results.css}</style>
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<script type="importmap">${JSON.stringify(ImportObject)}</script>
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<script type="importmap">${JSON.stringify(Imports)}</script>
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</head>
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<body>
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<div id="app">${results.html}</div>
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@ -313,7 +338,7 @@ FileListen("${url.pathname}", reloadHandler);`;
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hydrate( H(Router.Provider, null, hmrWrap), document.querySelector("#app"));
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</script>
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</body>
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</html>`;
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</html>`;
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}
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return new Response(body, {headers:{"content-type":type as string, "Access-Control-Allow-Origin":"*", charset:"utf-8"}});
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@ -323,14 +348,14 @@ FileListen("${url.pathname}", reloadHandler);`;
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console.log(error);
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return new Response(error, {status:404});
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}
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});
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});
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const Sockets:Set<WebSocket> = new Set();
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const SocketsBroadcast =(inData:string)=>{ for (const socket of Sockets){ socket.send(inData); } }
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const Sockets:Set<WebSocket> = new Set();
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const SocketsBroadcast =(inData:string)=>{ for (const socket of Sockets){ socket.send(inData); } }
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const FilesChanged:Map<string, string> = new Map();
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const ProcessFiles =debounce(async()=>
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{
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const FilesChanged:Map<string, string> = new Map();
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const ProcessFiles =debounce(async()=>
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{
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console.log("Processing Files...", FilesChanged);
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for await (const [path, action] of FilesChanged)
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{
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@ -349,9 +374,9 @@ const ProcessFiles =debounce(async()=>
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}
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}
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FilesChanged.clear();
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}, 1000);
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for await (const event of Deno.watchFs(Deno.cwd()))
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{
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}, 1000);
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for await (const event of Deno.watchFs(Deno.cwd()))
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{
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event.paths.forEach( path =>
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{
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if(Transpileable(path))
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@ -363,4 +388,5 @@ for await (const event of Deno.watchFs(Deno.cwd()))
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{
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ProcessFiles();
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}
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}
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}
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