Merge branch 'master' of https://gitea.hptrow.me/SethTrowbridge/able-baker

Reviewed-on: #14

.gitingore

@@ -0,0 +1,2 @@
+deno.lock
+.env

.vscode/launch.json

@@ -0,0 +1,21 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Debug Serve Mode",
+            "request": "launch",
+            "type": "node",
+            "runtimeExecutable": "deno",
+            "runtimeArgs": ["task", "debug"],
+            "attachSimplePort": 9229
+        },
+        {
+            "name":"Attach",
+            "request": "attach",
+            "type": "node"
+        }
+    ]
+}

.vscode/settings.json

@@ -1,5 +0,0 @@
-{
-    "deno.enable": true,
-    "deno.unstable": true,
-    "deno.config": "./deno.json"
-}

_lib_/boot.tsx

@@ -1,15 +0,0 @@
-import "../serve.tsx";
-
-Deno.args.forEach(arg=>
-{
-    if(arg.startsWith("--"))
-    {
-        const kvp = arg.substring(2).split("=");
-        Deno.env.set(kvp[0], kvp[1] || "true");
-    }
-});
-
-if(Deno.env.get("dev"))
-{
-  await import("../local.tsx");
-}

_lib_/hmr.tsx

@@ -1,74 +0,0 @@
-import { type StateCapture } from "./react.tsx";
-
-
-const FileListeners = new Map() as Map<string, Array<(module:unknown)=>void>>;
-export const FileListen =(inPath:string, inHandler:()=>void)=>
-{
-    const members = FileListeners.get(inPath)??[];
-    members.push(inHandler);
-    FileListeners.set(inPath, members);
-};
-
-const Socket:WebSocket = new WebSocket("ws://"+document.location.host);
-Socket.addEventListener('message', async(event:{data:string})=>
-{
-    // When a file changes, dynamically re-import it to get the updated members
-    // send the updated members to any listeners for that file
-    const reImport = await import(event.data+"?reload="+Math.random());
-    FileListeners.get(event.data)?.forEach(reExport=>reExport(reImport));
-    HMR.update();
-});
-Socket.addEventListener("error", ()=>{clearInterval(SocketTimer); console.log("HMR socket lost")})
-const SocketTimer = setInterval(()=>{Socket.send("ping")}, 5000);
-
-
-/*
-
-Each custom component is secretly modified to have an extra state and id.
-When there is an HMR update, this state is changed, forcing it to re-render.
-
-Each *user-created* React.useState is secretly modified and accompanied by an ID.
-Every time its state is set, the HMR.statesNew map for this ID is set to contain the new state and updater.
-When a component is removed, any of it's states in HMR.statesNew are also removed. 
-(HMR.statesNew is the "running total" of all states currently at play).
-
----
-
-When a state is interacted with:
-- statesNew for this id is set
-- the internal state is also set in the traditional way
-
-When there is an HMR update:
-- All custom components are re-rendered...
-  for each useState(value) call that then happens in the re-render:
-  - if there is a "statesOld" value for this state, use that and ignore the passed value, otherwise use the passed value
-  - if this state has not been interacted with since the last reload (statesNew is empty at this id), set statesNew<id> with whatever is in statesOld<id>
-- statesNew is moved into *statesOld*
-- statesNew is cleared.
-
-
-*/
-
-
-const HMR =
-{
-    reloads:1,
-    RegisteredComponents: new Map() as Map<string, ()=>void>,
-    statesNew: new Map() as Map<string, StateCapture>,
-    statesOld: new Map() as Map<string, StateCapture>,
-    wireframe: false,
-    RegisterComponent(reactID:string, value:()=>void):void
-    {
-        this.RegisteredComponents.set(reactID, value);
-    },
-    update()
-    {
-        this.reloads++;
-        this.RegisteredComponents.forEach(handler=>handler());
-        this.RegisteredComponents.clear();
-        this.statesOld = this.statesNew;
-        this.statesNew = new Map();
-    }
-};
-
-export {HMR};

_lib_/mount.tsx

@@ -1,89 +0,0 @@
-import React from "react";
-import * as TW from   "https://esm.sh/@twind/core@1.0.1";
-import TWPreTail from "https://esm.sh/@twind/preset-tailwind@1.0.1";
-import TWPreAuto from "https://esm.sh/@twind/preset-autoprefix@1.0.1";
-
-const Configure =
-{
-  theme: {},
-  presets: [TWPreTail(), TWPreAuto()],
-  hash: false
-} as TW.TwindUserConfig;
-
-export const Shadow =(inElement:HTMLElement, inConfig?:TW.TwindUserConfig)=>
-{
-    const merge = inConfig ? {...Configure, ...inConfig} : Configure;
-
-    const ShadowDOM = inElement.attachShadow({ mode: "open" });
-    const ShadowDiv = document.createElement("div");
-    const ShadowCSS = document.createElement("style");
-
-    ShadowDOM.append(ShadowCSS);
-    ShadowDOM.append(ShadowDiv);
-    TW.observe(TW.twind(merge, TW.cssom(ShadowCSS)), ShadowDiv);
-    return ShadowDiv;
-};
-
-let booted = false;
-export const Boot =async(inSettings:{App:()=>React.JSX.Element, CSS?:TW.TwindUserConfig, DOM?:string})=>
-{
-  if(booted){return;}
-  booted = true;
-
-  const settings = {CSS:{...Configure, ...inSettings.CSS||{} }, DOM:inSettings.DOM||"#app", App:inSettings.App};
-
-  console.log("Clinet boot called")
-
-  let dom = document.querySelector(settings.DOM);
-  if(!dom)
-  {
-    console.log(`element "${settings.DOM}" not found.`);
-    return false;
-  }
-
-  dom = Shadow(dom as HTMLElement, settings.CSS)
-
-  const app = React.createElement(()=> React.createElement(settings.App, null), null);
-  if(React.render)
-  {
-    React.render(app, dom);
-    return ()=>dom && React.unmountComponentAtNode(dom);
-  }
-  else
-  {
-    const reactDom = await import(`https://esm.sh/react-dom@${React.version}/client`);
-    const root = reactDom.createRoot(dom);
-    root.render(app);
-    return root.unmount;        
-  }
-
-};
-
-
-export default async(inSelector:string, inModulePath:string, inMemberApp="default", inMemberCSS="CSS"):Promise<(()=>void)|false>=>
-{
-  let dom = document.querySelector(inSelector);
-  if(!dom)
-  {
-    console.log(`element "${inSelector}" not found.`);
-    return false;
-  }
-
-  const module = await import(inModulePath);
-  dom = Shadow(dom as HTMLElement, module[inMemberCSS])
-
-  const app = React.createElement(()=> React.createElement(module[inMemberApp], null), null);
-  if(React.render)
-  {
-    React.render(app, dom);
-    return ()=>dom && React.unmountComponentAtNode(dom);
-  }
-  else
-  {
-    const reactDom = await import(`https://esm.sh/react-dom@${React.version}/client`);
-    const root = reactDom.createRoot(dom);
-    root.render(app);
-    return root.unmount;        
-  }
-
-};

api.tsx

@@ -0,0 +1,4 @@
+export default (req:Request):Response|false=>
+{
+    return false;
+}

app.tsx

@@ -0,0 +1,7 @@
+import * as ISO from ">able/iso-elements.tsx";
+
+console.log(ISO)
+
+export default ()=><div>
+    <h1 class="p-4 bg-red-500 text-white">App</h1>
+</div>;

checker.tsx

@@ -0,0 +1,233 @@
+import { parse as JSONC } from "https://deno.land/x/jsonct@v0.1.0/mod.ts";
+
+type ConfigCheck = {path?:string, text?:string, json?:Record<string, string|Record<string, string|string[]>>};
+type ConfigCheckPair = [config:ConfigCheck, imports:ConfigCheck];
+
+export const RootHost = import.meta.resolve("./");
+export const Root = new URL(`file://${Deno.cwd().replaceAll("\\", "/")}`).toString();
+export async function HuntConfig()
+{
+    console.log("hunting in", Root);
+    let path:string, resp:Response, text="", json;
+    try
+    {
+        path = "deno.json"
+        resp = await fetch(Root + "/" + path);
+        text = await resp.text();
+    }
+    catch(e)
+    {
+        try
+        {
+            path = "deno.jsonc";
+            resp = await fetch(Root + "/" + path);
+            text = await resp.text();
+        }
+        catch(e)
+        {
+            try
+            {
+                path = ".vscode/settings.json";
+                resp = await fetch(Root + "/" + path);
+                json = await resp.json();
+
+                path = json["deno.config"];
+                json = undefined;
+                if(path)
+                {
+                    resp = await fetch(Root + "/" + path);
+                    text = await resp.text();
+                }
+            }
+            catch(e)
+            {
+                path = "";
+            }
+        }
+    }
+
+    if(path)
+    {
+        try
+        {
+            json = JSONC(text);
+        }
+        catch(e)
+        {
+            json = undefined;
+        }
+    }
+
+    let imports:ConfigCheck = {};
+    if(json && json.imports)
+    {
+        // config.imports
+        imports.json = json;
+        imports.text = JSON.stringify(json);
+        imports.path = path;
+    }
+    else if(json && !json.imports && json.importMap)
+    {
+        // config.importMap
+        try
+        {
+            imports.path = json.importMap;
+            resp = await fetch(Root + "/" + imports.path);
+            imports.text = await resp.text();
+            try
+            {
+                imports.json = JSONC(imports.text);
+            }
+            catch(e)
+            {
+                imports.json = undefined;
+            }
+        }
+        catch(e)
+        {
+            // malformed import map
+        }
+    }
+
+    return [{path, text, json}, imports] as ConfigCheckPair
+}
+
+export async function Install(file:string, overrideName?:string, handler?:(content:string)=>string)
+{
+    const pathFile = RootHost + "install__/" + file;
+
+    try{
+        const check = await Deno.readTextFile(Deno.cwd()+"/"+file);
+        const replace = confirm(`⚠️🚧 The file "${file}" already exists. Replace it?`);
+        if(replace)
+        {
+            throw("")
+        }
+        console.log(`Using pre-existing "${file}" for now.`);
+    }
+    catch(e)
+    {
+        const resp = await fetch(pathFile);
+        const text = await resp.text();
+        const name = overrideName || file;
+        await Deno.writeTextFile(Deno.cwd()+"/"+name, handler ? handler(text) : text);   
+    }
+}
+
+export async function Check()
+{
+    let [config, imports] = await HuntConfig();
+    try
+    {
+        
+        //console.log(config, imports);
+        if(!config.path)
+        {
+            console.log(`🛠️ No Deno configuration found. Creating "deno.json" now.`);
+            await Deno.writeTextFile(Deno.cwd()+"/deno.json", `{"imports":{}}`);   
+            Check();
+            return;
+        }
+        else if(!config.json)
+        {
+            if(confirm(`🚧 Deno configuration is malformed. Replace "${config.path}" with a new one?.`))
+            {
+                await Deno.writeTextFile(Deno.cwd()+"/"+config.path, `{"imports":{}}`);   
+                Check();
+                return;
+            }
+            else
+            {
+                throw("⛔ Invalid configuration.");
+            }
+        }
+        else if(!imports.json)
+        {        
+            if(imports.path != config.path)
+            {
+                if(confirm(`🚧 External import map "${imports.path}" is missing or malformed. Replace it with defaults?.`))
+                {
+                    await Deno.writeTextFile(Deno.cwd()+"/"+imports.path, `{"imports":{}}`);   
+                    Check();
+                    return;
+                }
+                else
+                {
+                    throw("⛔ Invalid configuration.");
+                }
+            }
+        }
+        else if(!imports.json?.imports)
+        {
+            imports.json.imports = {};
+        }
+
+        if(config.json && imports.json?.imports)
+        {
+            const importMap = imports.json.imports as Record<string, string>;
+            const bake =async(obj:ConfigCheck)=> await Deno.writeTextFile(Deno.cwd()+"/"+obj.path, JSON.stringify(obj.json, null, "\t")); 
+
+            importMap["react"] = `https://esm.sh/preact@10.20.2/compat`;
+            importMap["react/"] = `https://esm.sh/preact@10.20.2/compat/`;
+            importMap["@preact/signals"] = `https://esm.sh/@preact/signals@1.2.3?deps=preact@10.20.2`;
+            importMap["@twind/core"] = `https://esm.sh/v126/@twind/core@1.1.3/es2022/core.mjs`;
+            importMap[">able/"] = `${RootHost}`;
+            if(!importMap[">able/app.tsx"])
+            {
+                importMap[">able/app.tsx"] = `./app.tsx`;
+                await Install("app.tsx");
+            }
+            if(!importMap[">able/api.tsx"])
+            {
+                if(confirm(`🤔 OPTIONAL: Add backend ">able/api.tsx"?`))
+                {
+                    importMap[">able/api.tsx"] = "./api.tsx";
+                    await Install("api.tsx");
+                }
+            }
+
+            const tasks:Record<string, string> = {
+                "check": `deno run -A --no-lock ${RootHost}cli.tsx check`,
+                "local": `deno run -A --no-lock ${RootHost}cli.tsx local`,
+                "debug": `deno run -A --no-lock ${RootHost}cli.tsx debug`,
+                "serve": `deno run -A --no-lock ${RootHost}cli.tsx serve`,
+                "cloud": `deno run -A --no-lock ${RootHost}cli.tsx cloud`        
+            };
+            const confTasks = (config.json.tasks || {}) as Record<string, string>;
+            config.json.tasks = {...confTasks, ...tasks};
+
+            const optionsRequired = 
+            {
+                "lib": ["deno.window", "dom", "dom.iterable", "dom.asynciterable"],
+                "jsx": "react-jsx"
+            }
+            const optionsCurrent = config.json.compilerOptions as Record<string, string|string[]> || {};
+            //const compLib:string[] = compOpts.lib as string[] || [];
+
+            if(!optionsCurrent.lib)
+            {
+                optionsCurrent.lib = [];
+            }
+            optionsRequired.lib.forEach(s=>
+            {
+                if(!optionsCurrent.lib.includes(s))
+                {
+                    (optionsCurrent.lib as string[]).push(s);
+                }
+            });
+
+            optionsCurrent.jsx = optionsRequired.jsx;
+            config.json.compilerOptions = optionsCurrent;
+
+            await bake(imports);
+            await bake(config);
+        }
+    }
+    catch(e)
+    {
+        console.log(e, "\n (Able Exiting...)");
+        Deno.exit();
+    }
+    console.log(`🚗 Good to go!`);
+
+}

cli.tsx

@@ -0,0 +1,140 @@
+import * as Env from "https://deno.land/std@0.194.0/dotenv/mod.ts";
+import * as Arg from "https://deno.land/std@0.194.0/flags/mod.ts";
+import { RootHost, HuntConfig, Install, Check } from "./checker.tsx";
+
+let arg = await Arg.parse(Deno.args);
+let env = await Env.load();
+const collect =async(inKey:string, inArg:Record<string, string>, inEnv:Record<string, string>):Promise<string|undefined>=>
+{
+    const scanArg = inArg[inKey];
+    const scanEnvFile = inEnv[inKey];
+    const scanEnvDeno = Deno.env.get(inKey);
+
+    if(scanArg)
+    {
+        console.log(`Using "${inKey}" from passed argument.`);
+        return scanArg;
+    }
+    if(scanEnvFile)
+    {
+        console.log(`Using "${inKey}" from .env file.`);
+        return scanEnvFile;
+    }
+    if(scanEnvDeno)
+    {
+        console.log(`Using "${inKey}" from environment variable.`);
+        return scanEnvDeno;
+    }
+
+    const scanUser = prompt(`No "${inKey}" found. Enter one here:`);
+    if(!scanUser || scanUser?.length < 3)
+    {
+        console.log("Exiting...");
+        Deno.exit();
+    }
+    return scanUser;
+};
+
+export async function SubProcess(args:string[])
+{
+    const command = new Deno.Command(
+        `deno`,
+        {
+            args,
+            stdin: "piped",
+            stdout: "piped"
+        }
+    );
+
+    const child = command.spawn();
+
+    // open a file and pipe the subprocess output to it.
+    const writableStream = new WritableStream({
+        write(chunk: Uint8Array): Promise<void> {
+            Deno.stdout.write(chunk);
+            return Promise.resolve();
+        },
+    });
+    child.stdout.pipeTo(writableStream);
+
+    // manually close stdin
+    child.stdin.close();
+    const status = await child.status;    
+    
+    return status;
+}
+
+if(arg._.length)
+{
+
+    const [config, imports] = await HuntConfig();
+
+    console.log("able subprocesses running with ", config.path);
+
+    switch(arg._[0])
+    {
+        case "check" :
+        case "setup" :
+        {
+            await Check();
+            break;
+        }
+
+        case "local" :
+        {
+            await SubProcess(["run", `-A`, `--no-lock`, `--config=${config.path}`, RootHost+"run.tsx", "--dev", ...Deno.args]);
+            break;
+        }
+        case "debug" :
+        {
+            await SubProcess(["run", `-A`, `--no-lock`, `--config=${config.path}`, `--inspect-brk`, RootHost+"run.tsx", "--dev", ...Deno.args]);
+            break;
+        }
+        case "serve" :
+        {
+            const args = ["run", `-A`, `--no-lock`, `--config=${config.path}`, RootHost+"run.tsx", ...Deno.args];
+            console.log("args are", args);
+            await SubProcess(args);
+            break;
+        }
+        case "cloud" :
+        {
+            const useToken = await collect("DENO_DEPLOY_TOKEN", arg, env);
+            const useProject = await collect("DENO_DEPLOY_PROJECT", arg, env);
+            
+            let scanProd:string[]|string|null = prompt(`Do you want to deploy to *production*?`);
+            if(scanProd)
+            {
+                scanProd = prompt(`Are you sure? This will update the live project at "${useProject}"`);
+                scanProd = scanProd ? ["--prod"] : [];
+            }
+            else
+            {
+                scanProd = [];
+            }
+
+            const command = [
+                "run",
+                "-A",
+                "--no-lock",
+                `--config=${config.path}`,
+                "https://deno.land/x/deploy@1.12.0/deployctl.ts",
+                "deploy",
+                `--project=${useProject}`,
+                `--token=${useToken}`,
+                `--import-map=${imports.path}`,
+                `--exclude=.*`,
+                ...scanProd,
+                RootHost+"run.tsx"];
+
+            await SubProcess(command);
+
+            break;
+        }
+        case "upgrade" :
+        {
+            await SubProcess(["install", `-A`, `-r`, `-f`, `--no-lock`, `--config=${config.path}`, RootHost+"cli.tsx", ...Deno.args]);
+            break;
+        }
+    }
+}

deno.json

@@ -1,17 +0,0 @@
-{
-    "compilerOptions": { "lib": ["deno.window", "dom"],
-        "jsx": "react-jsx",
-        "jsxImportSource": "https://esm.sh/preact@10.15.1/compat"
-    },
-    "imports":
-    {
-        "react":"https://esm.sh/preact@10.15.1/compat",
-        "react-original":"https://esm.sh/preact@10.15.1/compat",
-        "@able/": "./_lib_/"
-    },
-    "tasks":
-    {
-        "local": "deno run -A --no-lock ./local.tsx",
-        "serve": "deno run -A --no-lock ./serve.tsx"
-    }
-}

deno.jsonc

@@ -0,0 +1,28 @@
+{
+	"imports": {
+
+		"react": "https://esm.sh/preact@10.20.2/compat",
+		"react-original": "https://esm.sh/preact@10.20.2/compat",
+		"react-original/": "https://esm.sh/preact@10.20.2/compat/",
+		"react/": "https://esm.sh/preact@10.20.2/compat/",
+		"@preact/signals": "https://esm.sh/@preact/signals@1.2.3?deps=preact@10.20.2",
+		"signals-original": "https://esm.sh/@preact/signals@1.2.3?deps=preact@10.20.2",
+		"@twind/core": "https://esm.sh/v126/@twind/core@1.1.3/es2022/core.mjs",
+
+		">other/": "https://esm.sh/",
+		">able/": "./",
+		">able/app.tsx": "./app.tsx"
+	},
+	"tasks": {
+		"check": "deno run -A --no-lock ./cli.tsx check",
+		"local": "deno run -A --no-lock ./cli.tsx local",
+		"debug": "deno run -A --no-lock ./cli.tsx debug",
+		"serve": "deno run -A --no-lock ./cli.tsx serve",
+		"cloud": "deno run -A --no-lock ./cli.tsx cloud",
+		"install": "deno install -A -r -f -n able ./cli.tsx"
+	},
+	"compilerOptions": {
+		"jsx": "react-jsx",
+		"lib": ["deno.window", "dom", "dom.iterable", "dom.asynciterable"]
+	}
+}

deno.lock

@@ -0,0 +1,32 @@
+{
+  "version": "3",
+  "remote": {
+    "https://deno.land/std@0.180.0/media_types/_db.ts": "7606d83e31f23ce1a7968cbaee852810c2cf477903a095696cdc62eaab7ce570",
+    "https://deno.land/std@0.180.0/media_types/_util.ts": "916efbd30b6148a716f110e67a4db29d6949bf4048997b754415dd7e42c52378",
+    "https://deno.land/std@0.180.0/media_types/content_type.ts": "c682589a0aeb016bfed355cc1ed6fbb3ead2ea48fc0000ac5de6a5730613ad1c",
+    "https://deno.land/std@0.180.0/media_types/extension.ts": "7a4ef2813d7182f724a941f38161525996e4a67abc3cf6a0f9bc2168d73a0f0e",
+    "https://deno.land/std@0.180.0/media_types/extensions_by_type.ts": "4358023feac696e6e9d49c0f1e76a859f03ca254df57812f31f8536890c3a443",
+    "https://deno.land/std@0.180.0/media_types/format_media_type.ts": "1e35e16562e5c417401ffc388a9f8f421f97f0ee06259cbe990c51bae4e6c7a8",
+    "https://deno.land/std@0.180.0/media_types/get_charset.ts": "8be15a1fd31a545736b91ace56d0e4c66ea0d7b3fdc5c90760e8202e7b4b1fad",
+    "https://deno.land/std@0.180.0/media_types/mod.ts": "d3f0b99f85053bc0b98ecc24eaa3546dfa09b856dc0bbaf60d8956d2cdd710c8",
+    "https://deno.land/std@0.180.0/media_types/parse_media_type.ts": "bed260d868ea271445ae41d748e7afed9b5a7f407d2777ead08cecf73e9278de",
+    "https://deno.land/std@0.180.0/media_types/type_by_extension.ts": "6076a7fc63181d70f92ec582fdea2c927eb2cfc7f9c9bee9d6add2aca86f2355",
+    "https://deno.land/std@0.180.0/media_types/vendor/mime-db.v1.52.0.ts": "6925bbcae81ca37241e3f55908d0505724358cda3384eaea707773b2c7e99586",
+    "https://deno.land/std@0.194.0/_util/asserts.ts": "178dfc49a464aee693a7e285567b3d0b555dc805ff490505a8aae34f9cfb1462",
+    "https://deno.land/std@0.194.0/collections/filter_values.ts": "5b9feaf17b9a6e5ffccdd36cf6f38fa4ffa94cff2602d381c2ad0c2a97929652",
+    "https://deno.land/std@0.194.0/collections/without_all.ts": "a89f5da0b5830defed4f59666e188df411d8fece35a5f6ca69be6ca71a95c185",
+    "https://deno.land/std@0.194.0/dotenv/mod.ts": "39e5d19e077e55d7e01ea600eb1c6d1e18a8dfdfc65d68826257a576788da3a4",
+    "https://deno.land/std@0.194.0/flags/mod.ts": "17f444ddbee43c5487568de0c6a076c7729cfe90d96d2ffcd2b8f8adadafb6e8",
+    "https://deno.land/x/jsonct@v0.1.0/mod.ts": "dba7e7f3529be6369f5c718e3a18b69f15ffa176006d2a7565073ce6c5bd9f3f",
+    "https://deno.land/x/jsonct@v0.1.0/src/_util/asserts.ts": "178dfc49a464aee693a7e285567b3d0b555dc805ff490505a8aae34f9cfb1462",
+    "https://deno.land/x/jsonct@v0.1.0/src/parse.ts": "a3a016822446b0584b40bae9098df480db5590a9915c9e3c623ba2801cf1b8df",
+    "https://esm.sh/@swc/wasm-web@1.3.62": "b43fb5cde95beb7736182fa62250235dfa6b71717b9d38aa4e6077f05ec90e5e",
+    "https://esm.sh/preact@10.20.2/compat/jsx-runtime": "e3942a5ffd734d5eaf0790ada3ed4ad81c0c0c2ff56a8e4740247de259f7fb65",
+    "https://esm.sh/stable/preact@10.20.2/denonext/compat.js": "2e0564fd10e09b587503f9ecd4407ac8726c79beae80026ac89034a47b270c68",
+    "https://esm.sh/stable/preact@10.20.2/denonext/compat/jsx-runtime.js": "fbbbceb98af95d1c73181f9e5043fad6cdae30ef9e5fcf90d44ffd6fa6055c02",
+    "https://esm.sh/stable/preact@10.20.2/denonext/hooks.js": "91d64a217b2f2c9f724042d0ed1b87bf3edf721261e86358aa6fd55501ee915f",
+    "https://esm.sh/stable/preact@10.20.2/denonext/jsx-runtime.js": "2a5b981955e92e3ff86906ac0e5955ec0e6e5ca71032f3f063912cb85ae9a7f1",
+    "https://esm.sh/stable/preact@10.20.2/denonext/preact.mjs": "f418bc70c24b785703afb9d4dea8cdc1e315e43c8df620a0c52fd27ad9bd70eb",
+    "https://esm.sh/v135/@swc/wasm-web@1.3.62/denonext/wasm-web.mjs": "57046d46c9ef1398a294ba7447034f5966e48866a05c309cccec4bb4d6e7c61b"
+  }
+}

example/app.tsx

@@ -1,53 +0,0 @@
-import "@able/boot.tsx";
-import React from "react";
-
-const CTXString = React.createContext("lol");
-
-type StateBinding<T> = [get:T, set:React.StateUpdater<T>];
-const CTXState = React.createContext(null) as React.Context<StateBinding<number>|null>;
-const Outer =(props:{children:React.JSX.Element})=>
-{
-    const binding = React.useState(11);
-    return <CTXState.Provider value={binding}>
-        {props.children}
-    </CTXState.Provider>
-};
-const Inner =()=>
-{
-    const [stateGet, stateSet] = React.useContext(CTXState) || ["default", ()=>{}];
-    return <button onClick={e=>stateSet((old)=>old+1)}>count: {stateGet} :)</button>
-};
-
-
-type Store = {name:string, age:number}
-const reducer =(inState:Store, inAction:number)=>
-{
-    return {...inState, age:inState.age+inAction};
-}
-
-const builder =(inState:Store):Store=>
-{
-    inState.age = 100;
-    return inState;
-}
-
-
-export default ()=>
-{
-    const [Store, Dispatch] = React.useReducer(reducer, {name:"seth", age:24} as Store, builder)
-    return <CTXString.Provider value="intradestink">
-        <div class="my-4 font-sans">
-            <h1 class="font-black text-xl text-red-500">Title????</h1>
-            <h2>subtitle!</h2>
-            <p>
-                <button onClick={e=>Dispatch(1)}>{Store.name}|{Store.age}?</button>
-            </p>
-        </div>
-        <Outer>
-            <Inner/>
-        </Outer>
-        <Outer>
-            <Inner/>
-        </Outer>
-    </CTXString.Provider>;         
-}

example/deno.json

@@ -1,13 +0,0 @@
-{
-    "compilerOptions": { "lib": ["deno.window", "dom"] },
-    "imports":
-    {
-        "react":"https://esm.sh/preact@10.15.1/compat",
-        "@able/":"http://localhost:4507/_lib_/"
-    },
-    "tasks":
-    {
-        "local": "deno run -A --no-lock --reload=http://localhost:4507 app.tsx --dev",
-        "serve": "deno run -A --no-lock --reload=http://localhost:4507 app.tsx"
-    }
-}

hmr-listen.tsx

@@ -0,0 +1,31 @@
+import { HMR } from "./hmr-react.tsx";
+import { GroupSignal, GroupSignalHook } from "./hmr-signal.tsx";
+
+const FileListeners = new Map() as Map<string, Array<(module:unknown)=>void>>;
+export const FileListen =(inPath:string, inHandler:()=>void)=>
+{
+    const members = FileListeners.get(inPath)??[];
+    members.push(inHandler);
+    FileListeners.set(inPath, members);
+};
+
+const Socket:WebSocket = new WebSocket("ws://"+document.location.host);
+Socket.addEventListener('message', async(event:{data:string})=>
+{
+    // When a file changes, dynamically re-import it to get the updated members
+    // send the updated members to any listeners for that file
+
+    GroupSignal.reset();
+
+    const reImport = await import(document.location.origin+event.data+"?reload="+Math.random());
+    FileListeners.get(event.data)?.forEach(reExport=>reExport(reImport));
+
+    GroupSignal.swap();
+
+    GroupSignalHook.reset();
+    HMR.update();
+    GroupSignalHook.reset();
+
+});
+Socket.addEventListener("error", ()=>{clearInterval(SocketTimer); console.log("HMR socket lost")})
+const SocketTimer = setInterval(()=>{Socket.send("ping")}, 5000);

hmr-react.tsx

@@ -1,5 +1,51 @@
 import * as ReactParts from "react-original";
-import { HMR } from "./hmr.tsx";
+
+/*
+
+Each custom component is secretly modified to have an extra state and id.
+When there is an HMR update, this state is changed, forcing it to re-render.
+
+Each *user-created* React.useState is secretly modified and accompanied by an ID.
+Every time its state is set, the HMR.statesNew map for this ID is set to contain the new state and updater.
+When a component is removed, any of it's states in HMR.statesNew are also removed. 
+(HMR.statesNew is the "running total" of all states currently at play).
+
+---
+
+When a state is interacted with:
+- statesNew for this id is set
+- the internal state is also set in the traditional way
+
+When there is an HMR update:
+- All custom components are re-rendered...
+  for each useState(value) call that then happens in the re-render:
+  - if there is a "statesOld" value for this state, use that and ignore the passed value, otherwise use the passed value
+  - if this state has not been interacted with since the last reload (statesNew is empty at this id), set statesNew<id> with whatever is in statesOld<id>
+- statesNew is moved into *statesOld*
+- statesNew is cleared.
+
+*/
+export const HMR =
+{
+    reloads:1,
+    RegisteredComponents: new Map() as Map<string, ()=>void>,
+    statesNew: new Map() as Map<string, StateCapture>,
+    statesOld: new Map() as Map<string, StateCapture>,
+    wireframe: false,
+    RegisterComponent(reactID:string, value:()=>void):void
+    {
+        this.RegisteredComponents.set(reactID, value);
+    },
+    update()
+    {
+        this.reloads++;
+        this.RegisteredComponents.forEach(handler=>handler());
+        this.RegisteredComponents.clear();
+        this.statesOld = this.statesNew;
+        this.statesNew = new Map();
+    }
+};
+
 
 export type StateType = boolean|number|string|Record<string, string>
 export type StateCapture = {state:StateType, set:ReactParts.StateUpdater<StateType>, reload:number};
@@ -68,7 +114,6 @@ const ProxyState =(argNew:StateType)=>
                 // this is a switch/ui change, not a HMR reload change
                 const oldState = MapIndex(HMR.statesOld, HMR.statesNew.size-1);
                 oldState && HMR.statesOld.set(oldState[0], {...oldState[1], state:argNew});
-                console.log("check: ui-invoked")
             }
 
             HMR.statesNew.delete(id);
@@ -112,7 +157,6 @@ const ProxyReducer =(inReducer:(inState:Storelike, inAction:string)=>Storelike,
         const capture = inReducer(inInterceptState, inInterceptAction);
         const stateUser = {state:capture, set:()=>{}, reload:HMR.reloads};
         HMR.statesNew.set(id, stateUser);
-        console.log("interepted reducer", stateUser);
         return capture;
     };
 

hmr-signal.tsx

@@ -0,0 +1,47 @@
+import * as SignalsParts from "signals-original";
+import DeepEqual from "https://esm.sh/deep-eql@4.1.3";
+
+type Entry<T> = [signal:SignalsParts.Signal<T>, initArg:T];
+
+function ProxyGroup<T>(inFunc:(initArg:T)=>SignalsParts.Signal<T>)
+{
+    let recordEntry:Entry<T>[] = [];
+    let recordEntryNew:Entry<T>[] = [];
+    let recordIndex = 0;
+    const reset =()=> recordIndex = 0;
+    const swap =()=>
+    {
+        recordEntry = recordEntryNew;
+        recordEntryNew = [] as Entry<T>[];
+    };
+    const proxy =(arg:T)=>
+    {
+        const lookupOld = recordEntry[recordIndex];
+        if(lookupOld && DeepEqual(lookupOld[1], arg))
+        {
+            recordEntryNew[recordIndex] = lookupOld;
+            recordIndex++;
+            return lookupOld[0];
+        }
+        else
+        {
+            const sig = inFunc(arg);
+            recordEntryNew[recordIndex] = [sig, arg];
+            recordEntry[recordIndex] = [sig, arg];
+            recordIndex++;
+            return sig;
+        }
+    };
+    return {reset, swap, proxy};
+}
+
+export const GroupSignal = ProxyGroup(SignalsParts.signal);
+export const GroupSignalHook = ProxyGroup(SignalsParts.useSignal);
+
+
+const proxySignal = GroupSignal.proxy;
+const proxySignalHook = GroupSignalHook.proxy;
+
+export * from "signals-original";
+export { proxySignal as signal, proxySignalHook as useSignal };
+export default {...SignalsParts, signal:proxySignal, useSignal:proxySignalHook};

hmr-static.tsx

@@ -0,0 +1,139 @@
+
+type GlyphCheck = (inGlyph:string)=>boolean
+const isAlphaLike:GlyphCheck =(inGlyph:string)=>
+{
+    const inCode = inGlyph.charCodeAt(0);
+
+    if(inCode >= 97 && inCode <= 122)
+    {
+        return true;
+    }
+
+    if(inCode >= 65 && inCode <= 90)
+    {
+        return true;
+    }
+
+    return `$_.`.includes(inGlyph);
+}
+const isWhiteSpace:GlyphCheck =(inGlyph:string)=> `\n\r\t `.includes(inGlyph);
+const isQuote:GlyphCheck =(inGlyph:string)=>`"'\``.includes(inGlyph)
+const isNot =(inCheck:GlyphCheck)=> (inGlyph:string)=>!inCheck(inGlyph);
+const contiguous =(inText:string, inStart:number, inTest:GlyphCheck):number=>
+{
+    let ok = true;
+    let index = inStart;
+    let count = 0;
+    while(ok && count < inText.length)
+    {
+        count++;
+        ok = inTest(inText.charAt(index++));
+    }
+    return index-1;
+}
+
+const findNextExport =(inFile:string, inIndex=0, inLocal:Array<string>, inForeign:Array<string>)=>
+{
+    const pos = inFile.indexOf("export", inIndex);
+    if(pos !== -1)
+    {
+        if(!isAlphaLike(inFile.charAt(pos-1)) || !isAlphaLike(inFile.charAt(pos+6)))
+        {
+            
+            const nextCharInd = contiguous(inFile, pos+6, isWhiteSpace);
+            const nextChar = inFile[nextCharInd];
+
+            //console.log(inFile.substring(pos, nextCharInd+1), `>>${nextChar}<<`)
+
+            if(nextChar === "*")
+            {
+                const  firstQuoteInd = contiguous(inFile,   nextCharInd+1, isNot(isQuote) );
+                const secondQuoteInd = contiguous(inFile, firstQuoteInd+1, isNot(isQuote) );
+                //console.log("ASTERISK:", inFile.substring(pos, secondQuoteInd+1));
+                inForeign.push(inFile.substring(nextCharInd, secondQuoteInd+1));
+            }
+            else if(nextChar == "{")
+            {
+                const endBracketInd = contiguous(inFile, nextCharInd, (inGlyph:string)=>inGlyph!=="}");
+                const nextLetterInd = contiguous(inFile, endBracketInd+1, isWhiteSpace);
+                if(inFile.substring(nextLetterInd, nextLetterInd+4) == "from")
+                {
+                    const  firstQuoteInd = contiguous(inFile, nextLetterInd+4, isNot(isQuote) );
+                    const secondQuoteInd = contiguous(inFile, firstQuoteInd+1, isNot(isQuote) );
+                    //console.log(`BRACKET foreign: >>${inFile.substring(nextCharInd, secondQuoteInd+1)}<<`);
+                    inForeign.push(inFile.substring(nextCharInd, secondQuoteInd+1));
+                }
+                else
+                {
+                    const members = inFile.substring(nextCharInd+1, endBracketInd).replace(/\s/g, '');
+                    members.split(",").forEach(part=>
+                    {
+                        const renamed = part.split(" as ");
+                        inLocal.push(renamed[1] || renamed[0]);
+                    });
+                }
+                
+            }
+            else if(isAlphaLike(nextChar))
+            {
+                const keywordEndInd = contiguous(inFile, nextCharInd, isAlphaLike);
+                const keyword = inFile.substring(nextCharInd, keywordEndInd);
+                if(keyword === "default")
+                {
+                    inLocal.push(keyword);
+                    //console.log(`MEMBER: >>${keyword})}<<`);
+                }
+                else if(["const", "let", "var", "function", "class"].includes(keyword))
+                {
+                    const varStartInd = contiguous(inFile, keywordEndInd+1, isWhiteSpace);
+                    const varEndInd = contiguous(inFile, varStartInd+1, isAlphaLike);
+                    //console.log(`MEMBER: >>${inFile.substring(varStartInd, varEndInd)}<<`);
+                    inLocal.push(inFile.substring(varStartInd, varEndInd))
+                }
+            }
+        }
+
+        return pos + 7;
+    }
+    else
+    {
+        return false;
+    }
+};
+
+export const Exports =(inFile:string)=>
+{
+    let match = 0 as number|false;
+    let count = 0;
+    const local = [] as string[];
+    const foreign = [] as string[];
+    while(match !== false && count <200)
+    {
+        count++;
+        match = findNextExport(inFile, match, local, foreign);
+    }
+    return[local, foreign] as [local:string[], foreign:string[]];
+};
+
+export const FileExports =async(inURL:string|URL)=>
+{
+    const resp = await fetch(inURL);
+    const text = await resp.text();
+    return Exports(text);
+}
+
+//console.log(await FileExports(import.meta.resolve("./hmr-listen.tsx")));
+
+/*
+const [local, global] = Exports(`
+// export in comment
+export * from "react";
+const fakeexport =()=>{};
+export{ thing1 as remapped, thing2}
+export{ thing1 as remapped, thing2} from 'React';
+export 
+export const func=()=>{};
+`);
+
+console.log(local, global);
+*/

install__/api.tsx

@@ -0,0 +1,4 @@
+export default (req:Request):Response|false=>
+{
+    return false;
+}

install__/app.tsx

@@ -0,0 +1,3 @@
+export default ()=><div>
+    <h1>App!</h1>
+</div>;

iso-elements.tsx

@@ -0,0 +1,396 @@
+import React from "react";
+
+type MetasInputs = { [Property in MetaKeys]?: string };
+type MetasModeArgs = {concatListed?:string; dropUnlisted?:boolean};
+type MetasStackItem = MetasModeArgs&MetasInputs&{id:string, depth:number}
+type Meta = {title:string, description:string, keywords:string, image:string, canonical:string }
+type MetaKeys = keyof Meta;
+
+export const Meta =
+{
+    Stack:[] as MetasStackItem[],
+    Meta: {
+        title:"",
+        description:"",
+        keywords:"",
+        image:"",
+        canonical:""
+    } as Meta,
+    ComputeFinal(inStack:MetasStackItem[], inStart=0)
+    {
+        const seed = {
+            title:"",
+            description:"",
+            keywords:"",
+            image:"",
+            canonical:""
+        };
+        if(inStack.length>0)
+        {
+            let final = {...seed, ...inStack[0]};
+            for(let i=inStart+1; i<inStack.length; i++)
+            {
+                const curr = inStack[i];
+                Object.keys(seed).forEach(key=>
+                {
+                    const lookup = key as MetaKeys
+                    const valPrev = final[lookup];
+                    const valCurr = curr[lookup];
+
+                    if(valPrev && !valCurr)
+                    {
+                        final[lookup] = curr.dropUnlisted ? "" : valPrev;
+                    }
+                    else if(valPrev && valCurr)
+                    {
+                        final[lookup] = curr.concatListed ? valPrev + curr.concatListed + valCurr : valCurr
+                    }
+                    else
+                    {
+                        final[lookup] = valCurr||"";
+                    }
+                });
+            }
+            return final;
+        }
+        else
+        {
+            return seed;
+        }
+    },
+    Context: React.createContext([[], ()=>{}] as [Get:MetasStackItem[], Set:React.StateUpdater<MetasStackItem[]>]),
+    Provider({children}:{children:Children})
+    {
+        const binding = React.useState([] as MetasStackItem[]);
+
+        type MetaDOM = {description:NodeListOf<Element>, title:NodeListOf<Element>, image:NodeListOf<Element>, url:NodeListOf<Element>};
+
+        const refElements = React.useRef(null as null | MetaDOM);
+
+        React.useEffect(()=>
+        {
+            refElements.current = {
+                description:document.querySelectorAll(`head > meta[name$='description']`),
+                title:document.querySelectorAll(`head > meta[name$='title']`),
+                image:document.querySelectorAll(`head > meta[name$='image']`),
+                url:document.querySelectorAll(`head > link[rel='canonical']`)
+            };
+        }, []);
+
+        React.useEffect(()=>
+        {
+            if(refElements.current)
+            {
+                const final = Meta.ComputeFinal(binding[0]);
+
+                refElements.current.url.forEach(e=>e.setAttribute("content", final.canonical||""));
+                document.title = final.title;
+                refElements.current.title.forEach(e=>e.setAttribute("content", final.title||""));
+                refElements.current.image.forEach(e=>e.setAttribute("content", final.image||""));
+                refElements.current.description.forEach(e=>e.setAttribute("content", final.description||""));
+            }
+        });
+        return <Meta.Context.Provider value={binding}>{children}</Meta.Context.Provider>;
+    },
+    Metas({concatListed=undefined, dropUnlisted=false, ...props}:MetasModeArgs&MetasInputs):null
+    {
+        const id = React.useId();
+        const [, metasSet] = React.useContext(Meta.Context);
+        const {depth} = React.useContext(SwitchContext);
+
+        React.useEffect(()=>{
+            metasSet((m)=>{
+                console.log(`adding meta`, props, depth);
+                const clone = [...m];
+                let i;
+                for(i=clone.length-1; i>-1; i--)
+                {
+                    if(clone[i].depth <= depth)
+                    {
+                        break;
+                    }
+                }
+                clone.splice(i+1, 0, {id, depth, concatListed, dropUnlisted, ...props});
+                return clone;
+            });
+            return ()=>
+            {
+                metasSet((m)=>{
+                    const clone = [...m];
+                    const ind = clone.findIndex(i=>i.id === id);      
+                    if(ind > -1)
+                    {
+                        console.log(`removing meta`, props, depth);
+                        clone.splice(ind, 1);
+                    } 
+                    return clone;
+                });
+
+            };
+        }, []);
+
+        React.useEffect(()=>{
+            metasSet((m)=>{
+                const clone = [...m];
+                const ind = clone.findIndex(i=>i.id === id);      
+                if(ind > -1)
+                {
+                    console.log(`updating meta`, props, depth);
+                    clone[ind] = {...clone[ind], ...props};
+                } 
+                return clone;
+            });
+        }, Object.keys(props).map( (key) => props[key as MetaKeys] ));
+
+        if(!window.innerWidth && props.title)
+        {
+            Meta.Stack.push({id, depth, concatListed, dropUnlisted, ...props});
+        }
+
+        return null;
+    }
+};
+
+
+export type Children = string | number | React.JSX.Element | React.JSX.Element[];
+
+type RoutePath = Array<string>;
+type RouteParams = Record<string, string|number|boolean>;
+type RouteState = {URL:URL, Path:RoutePath, Params:RouteParams, Anchor:string};
+type RouteContext = [Route:RouteState, Update:(inPath?:RoutePath, inParams?:RouteParams, inAnchor?:string)=>void];
+type RouteProps = {children:Children, url?:URL };
+export const Router = {
+    Parse(url:URL):RouteState
+    {
+        const Path = url.pathname.substring(1, url.pathname.endsWith("/") ? url.pathname.length-1 : url.pathname.length).split("/");
+        const Params:RouteParams = {};
+        new URLSearchParams(url.search).forEach((k, v)=> Params[k] = v);
+        const Anchor = url.hash.substring(1);
+        return {URL:url, Path, Params, Anchor} as RouteState;
+    },
+    Context:React.createContext([{URL:new URL("https://original.route/"), Path:[], Params:{}, Anchor:""}, ()=>{}] as RouteContext),
+    Provider(props:RouteProps)
+    {
+        const [routeGet, routeSet] = React.useState(Router.Parse(props.url || new URL(document.location.href)));
+        const [dirtyGet, dirtySet] = React.useState(true);
+
+        const routeUpdate:RouteContext[1] =(inPath, inParams, inAnchor)=>
+        {
+            const clone = new URL(routeGet.URL);
+            inPath && (clone.pathname = inPath.join("/"));
+            inParams && (clone.search = new URLSearchParams(inParams as Record<string, string>).toString());
+            routeSet({
+                URL:clone,
+                Path: inPath || routeGet.Path,
+                Params: inParams || routeGet.Params,
+                Anchor: inAnchor || routeGet.Anchor
+            });
+        };
+
+        // when the state changes, update the page url
+        React.useEffect(()=> dirtyGet ? dirtySet(false) : history.pushState({...routeGet, URL:undefined}, "", routeGet.URL), [routeGet.URL.href]);
+
+        React.useEffect(()=>{
+            history.replaceState({...routeGet, URL:undefined}, "", routeGet.URL);
+            window.addEventListener("popstate", ({state})=>
+            {
+                dirtySet(true);
+                routeUpdate(state.Path, state.Params, state.Anchor);
+            });
+            document.addEventListener("click", e=>
+            {
+                const path = e.composedPath() as HTMLAnchorElement[];
+                for(let i=0; i<path.length; i++)
+                {
+                    if(path[i].href)
+                    {
+                        const u = new URL(path[i].href);
+                        if(u.origin == document.location.origin)
+                        {
+                            e.preventDefault();
+                            const parts = Router.Parse(u);
+                            routeUpdate(parts.Path, parts.Params, parts.Anchor);
+                        }
+                        return;
+                    }
+                }
+            })
+        }, []);
+
+        return <Router.Context.Provider value={[routeGet, routeUpdate]}>{props.children}</Router.Context.Provider>;
+    },
+    Consumer()
+    {
+        return React.useContext(Router.Context);
+    }
+};
+
+type SwitchContext = {depth:number, keys:Record<string, string>};
+export const SwitchContext = React.createContext({depth:0, keys:{}} as SwitchContext);
+export const Switch =({children}:{children:Children})=>
+{
+    let fallback = null;
+    if(Array.isArray(children))
+    {
+        const contextSelection = React.useContext(SwitchContext);
+        const [contextRoute] = Router.Consumer();
+        const routeSegment = contextRoute.Path.slice(contextSelection.depth);
+        const checkChild =(inChild:{props:{value?:string}})=>
+        {
+            if(inChild?.props?.value)
+            {   
+                const parts = inChild.props.value.split("/");
+                if(parts.length > routeSegment.length)
+                {
+                    return false;
+                }
+    
+                const output:SwitchContext = {depth:contextSelection.depth+parts.length, keys:{}};
+                for(let i=0; i<parts.length; i++)
+                {
+                    const partRoute = routeSegment[i];
+                    const partCase = parts[i];
+                    if(partCase[0] == ":")
+                    {
+                        output.keys[partCase.substring(1)] = partRoute;
+                    }
+                    else if(partCase != "*" && partCase != partRoute)
+                    {
+                        return false;
+                    }
+                }
+                return output;
+            }
+            return false;
+        }
+
+        for(let i=0; i<children.length; i++)
+        {
+            const childCase =  children[i];
+            const childCaseChildren = childCase.props?.__args?.slice(2) || childCase.props.children;
+            const newContextValue = checkChild(childCase);
+            if(newContextValue)
+            {
+                return <SwitchContext.Provider value={newContextValue}>{childCaseChildren}</SwitchContext.Provider>
+            }
+            if(childCase?.props?.default && !fallback)
+            {
+                //console.log(routeSegment);
+                fallback = childCaseChildren;
+            }
+        } 
+    }
+
+    return fallback;
+};
+export const Case =({children, value}:{children:Children, value?:string, default?:true})=>null;
+export const useRouteVars =()=> React.useContext(SwitchContext).keys;
+
+export type FetchCachOptions = {CacheFor:number, CacheOnServer:boolean, DelaySSR:boolean, Seed:boolean};
+export type FetchRecord = {URL:string, Promise?:Promise<FetchRecord>, CachedAt:number, Error?:string, JSON?:object} & FetchCachOptions;
+type FetchGuide = [Record:FetchRecord, Init:boolean, Listen:boolean];
+export type FetchHookState = [Data:undefined|object, Updating:boolean];
+export const Fetch = {
+    Cache:new Map() as Map<string, FetchRecord>,
+    ServerBlocking:false as false|Promise<FetchRecord>[],
+    ServerTouched:false as false|Set<FetchRecord>,
+    ServerRemove:false as false|Set<FetchRecord>,
+    Seed(seed:FetchRecord[])
+    {
+        seed.forEach(r=>{
+            //r.Promise = Promise.resolve(r);
+            Fetch.Cache.set(r.URL, r)
+        });
+    },
+    DefaultOptions:{CacheFor:60, CacheOnServer:true, DelaySSR:true, Seed:true} as FetchCachOptions,
+    Request(URL:string, Init?:RequestInit|null, CacheFor:number = 60, CacheOnServer:boolean = true, DelaySSR:boolean = true, Seed:boolean = true):FetchGuide
+    {
+        let check = Fetch.Cache.get(URL);
+        
+        const load =(inCheck:FetchRecord)=>
+        {
+            Fetch.Cache.set(URL, inCheck);
+            inCheck.CachedAt = 0;
+            inCheck.Promise = fetch(URL, Init?Init:undefined).then(resp=>resp.json()).then((json)=>{
+                inCheck.JSON = json;
+                inCheck.CachedAt = new Date().getTime();
+                //console.log(`...cached!`);
+                return inCheck;
+            });
+            return inCheck;
+        };
+
+        if(!check)
+        {
+            // not in the cache
+            // - listen
+
+            //console.log(`making new cache record...`);
+            return [load({URL, CacheFor, CachedAt:0, CacheOnServer, DelaySSR, Seed}), false, true];
+        }
+        else if(check.CachedAt == 0)
+        {
+            // loading started but not finished
+            // - listen
+            // - possibly init if there is something in JSON
+
+            //console.log(`currently being cached...`);
+            return [check, check.JSON ? true : false, true];
+        }
+        else
+        {
+            //console.log(`found in cache...`);
+            let secondsAge = (new Date().getTime() - check.CachedAt)/1000;
+            if(secondsAge > check.CacheFor)
+            {
+                // cached but expired
+                // - listen
+                // - init
+                //console.log(`...outdated...`);
+                return [load(check), true, true];
+            }
+            else
+            {
+                // cached and ready
+                // - init
+                //console.log(`...retrieved!`);
+                return [check, true, false];
+            }
+
+        }
+    },
+
+    Use(URL:string, Init?:RequestInit|null, Options?:FetchCachOptions)
+    {
+        const config = {...Fetch.DefaultOptions, ...Options};
+        const [receipt, init, listen] = Fetch.Request(URL, Init, config.CacheFor, config.CacheOnServer, config.DelaySSR, config.Seed);
+        const initialState:FetchHookState = init ? [receipt.JSON, listen] : [undefined, true];
+        const [cacheGet, cacheSet] = React.useState(initialState);
+
+        if(Fetch.ServerBlocking && Fetch.ServerTouched && config.DelaySSR) // if server-side rendering
+        {
+            if(listen) // if the request is pending
+            {
+                receipt.Promise && Fetch.ServerBlocking.push(receipt.Promise); // add promise to blocking list
+                return [undefined, listen] as FetchHookState; // no need to return any actual data while waiting server-side
+            }
+            else // if request is ready
+            {
+                receipt.Seed && Fetch.ServerTouched.add(receipt); // add record to client seed list (if specified in receipt.seed)
+                return [receipt.JSON, false] as FetchHookState;
+            }
+        }
+
+        React.useEffect(()=>
+        {
+            if(listen)
+            {
+                //const receipt = Fetch.Request(URL, Init, CacheFor, CacheOnServer, DelaySSR);
+                receipt.Promise?.then(()=>cacheSet([receipt.JSON, receipt.CachedAt === 0]));
+            }
+        }
+        , []);
+
+        return cacheGet;
+    }
+};

iso-menu.tsx

@@ -0,0 +1,224 @@
+import React from "react";
+
+type StateArgs = {done?:boolean, open?:boolean};
+type StateObj = {done:boolean, open:boolean};
+type StateBinding = [state:StateObj, update:(args:StateArgs)=>void];
+
+const CTX = React.createContext([{done:true, open:false}, (args)=>{}] as StateBinding);
+
+export const Group =(props:{children:React.JSX.Element|React.JSX.Element[]})=>
+{
+    const [stateGet, stateSet] = React.useState({done:true, open:false} as StateObj);
+    return <CTX.Provider value={[stateGet, (args:StateArgs)=> stateSet({...stateGet, ...args})]}>{props.children}</CTX.Provider>;
+};
+
+export const Menu =(props:{children:React.JSX.Element|React.JSX.Element[]})=>
+{
+    const [stateGet, stateSet] = React.useContext(CTX);
+    const refElement:React.MutableRefObject<HTMLElement|null> = React.useRef( null );
+    const refControl:React.MutableRefObject<CollapseControls|null> = React.useRef( null );
+    const refInitial:React.MutableRefObject<boolean> = React.useRef(true);
+
+    type MenuClassStates = {Keep:string, Open:string, Shut:string, Move:string, Exit:string};
+    const base = `relative transition-all border(8 black) overflow-hidden`;
+    const Classes:MenuClassStates =
+    {
+      Shut: `${base} h-0    top-0  w-1/2   duration-300`,
+      Open: `${base} h-auto top-8  w-full  duration-700`,
+      lol: `${base} h-auto top-36 bg-yellow-500  w-2/3  duration-700`,
+    };
+    const Window = window as {TwindInst?:(c:string)=>string};
+    if(Window.TwindInst)
+    {
+      for(let stateName in Classes)
+      {
+        Classes[stateName as keyof MenuClassStates] = Window.TwindInst(Classes[stateName as keyof MenuClassStates]);
+      }
+    }
+
+    React.useEffect(()=>
+    {
+      refControl.current = refElement.current && Collapser(refElement.current, stateGet.open ? "Open" : "Shut", Classes);
+    }
+    , []);
+    React.useEffect(()=>
+    {
+      (!refInitial.current && refControl.current) && refControl.current(stateGet.open ? "Open" : "Shut", ()=>stateSet({done:true}));
+      refInitial.current = false;
+    }
+    , [stateGet.open]);
+
+    useAway(refElement, (e)=>stateSet({open:false, done:false}) );
+
+    return <div ref={refElement as React.Ref<HTMLDivElement>} class={Classes.Shut}>
+      { (!stateGet.open && stateGet.done) ? null : props.children}
+    </div>;
+};
+
+export const Button =()=>
+{
+    const [stateGet, stateSet] = React.useContext(CTX);
+    return <>
+        <p>{JSON.stringify(stateGet)}</p>
+        <button class="px-10 py-2 bg-red-500 text-white" onClick={e=>stateSet({open:true,  done:false})}>Open</button>
+        <button class="px-10 py-2 bg-red-500 text-white" onClick={e=>stateSet({open:false, done:false})}>Close</button>
+    </>;
+};
+
+type Handler = (e:MouseEvent)=>void
+const Refs:Map<HTMLElement, React.Ref<Handler>> = new Map();
+function isHighest(inElement:HTMLElement, inSelection:HTMLElement[])
+{
+  let currentNode = inElement;
+  while (currentNode != document.body)
+  {
+    currentNode = currentNode.parentNode as HTMLElement;
+    if(currentNode.hasAttribute("data-use-away") && inSelection.includes(currentNode))
+    {
+      return false;
+    }    
+  }
+  return true;
+}
+window.innerWidth && document.addEventListener("click", e=>
+{
+  const path = e.composedPath();
+  const away:HTMLElement[] = [];
+
+  Refs.forEach( (handlerRef, element)=>
+  {
+    if(!path.includes(element) && handlerRef.current)
+    {
+      away.push(element);
+    }
+  });
+
+  away.forEach((element)=>
+  {
+    if(isHighest(element, away))
+    {
+      const handler = Refs.get(element);
+      handler?.current && handler.current(e);
+    }
+  });
+
+}
+, true);
+const useAway =(inRef:React.Ref<HTMLElement>, handleAway:Handler)=>
+{
+  const refHandler:React.MutableRefObject<Handler> = React.useRef(handleAway);
+  refHandler.current = handleAway;
+
+  React.useEffect(()=>
+  {
+    if(inRef.current)
+    {
+      inRef.current.setAttribute("data-use-away", "0");
+      Refs.set(inRef.current, refHandler);      
+    }
+    return ()=> inRef.current && Refs.delete(inRef.current);
+  }
+  , []);
+};
+
+type StyleSize = [classes:string, width:number, height:number];
+type StylePack = Record<string, string>;
+type StyleCalc = Record<string, StyleSize>;
+const StyleCalc =(inElement:HTMLElement, inClasses:StylePack)=>
+{
+  const initialStyle = inElement.getAttribute("style")||"";
+  const initialClass = inElement.getAttribute("class")||"";
+  const output = {} as StyleCalc;
+
+  inElement.setAttribute("style", `transition: none;`);
+  Object.entries(inClasses).forEach(([key, value])=>
+  {
+    inElement.setAttribute("class", value);
+    output[key] =  [value, inElement.offsetWidth, inElement.offsetHeight];
+  });
+  inElement.setAttribute("class", initialClass);
+  inElement.offsetHeight; // this has be be exactly here
+  inElement.setAttribute("style", initialStyle);
+
+  return output;
+};
+
+type DoneCallback =(inState:string)=>void;
+export type CollapseControls =(inOpen?:string, inDone?:DoneCallback)=>void;
+export function Collapser(inElement:HTMLElement, initialState:string, library:Record<string, string>)
+{
+    let userDone:DoneCallback = (openState) => {};
+    let userMode = initialState;
+    let frameRequest = 0;
+    let inTransition = false;
+    let measurements:StyleCalc;
+    const transitions:Set<string> = new Set();
+
+    const run = (inEvent:TransitionEvent)=> (inEvent.target == inElement) && transitions.add(inEvent.propertyName);
+    const end = (inEvent:TransitionEvent)=>
+    {
+      if (inEvent.target == inElement)
+      {
+        transitions.delete(inEvent.propertyName);
+        if(transitions.size === 0)
+        {
+          measurements = StyleCalc(inElement, library);
+          const [, w, h] = measurements[userMode];
+          if(inElement.offsetHeight != h || inElement.offsetWidth != w)
+          {
+            anim(userMode, userDone);
+          }
+          else
+          {
+            inElement.setAttribute("style", "");
+            inTransition = false;
+            userDone(userMode);   
+          }
+        }
+      }
+    };
+    const anim = function(inState:string, inDone)
+    {
+      cancelAnimationFrame(frameRequest);
+
+      if(arguments.length)
+      {
+        if(!library[inState]){ return; }
+
+        userDone = inDone|| ((m)=>{}) as DoneCallback;
+        userMode = inState;
+
+        if(!inTransition)
+        {
+          measurements = StyleCalc(inElement, library);
+        }
+
+        if(measurements)
+        {
+          const [classes, width, height] = measurements[inState] as StyleSize;
+          const oldWidth = inElement.offsetWidth;
+          const oldHeight = inElement.offsetHeight;
+          inElement.style.width  = oldWidth  + "px";
+          inElement.style.height = oldHeight + "px";
+          inTransition = true;
+
+          frameRequest = requestAnimationFrame(()=>
+          {
+            inElement.style.height = height + "px";
+            inElement.style.width = width + "px";
+            inElement.className = classes;
+          });
+        }
+      }
+      else
+      {
+        inElement.removeEventListener("transitionrun", run);
+        inElement.removeEventListener("transitionend", end);
+      }
+    } as CollapseControls;
+
+    inElement.addEventListener("transitionend", end);
+    inElement.addEventListener("transitionrun", run);
+
+    return anim;
+} 

local.tsx

@@ -1,100 +0,0 @@
-import {Configure, Transpile, Extension} from "./serve.tsx";
-
-const SocketsLive:Set<WebSocket> = new Set();
-const SocketsSend =(inData:string)=>{ console.log(inData); for (const socket of SocketsLive){ socket.send(inData); } }
-
-Configure({
-    SWCOp:
-    {
-        sourceMaps: "inline",
-        minify: false,
-        jsc:
-        {
-            target:"es2022",
-            parser:
-            {
-                syntax: "typescript",
-                tsx: true,
-            }
-        }
-    },
-    Remap: (inImports)=>
-    {
-        inImports["react-original"] = inImports["react"];
-        inImports["react"] = "/_lib_/react.tsx";
-        return inImports;
-    },
-    async Serve(inReq, inURL, inExt, inMap, inProxy)
-    {
-        if(Transpile.Check(inExt) && !inURL.searchParams.get("reload") && !inURL.pathname.startsWith("/_lib_/"))
-        {
-            const imp = await import(inProxy+inURL.pathname);
-            const members = [];
-            for( const key in imp ) { members.push(key); }
-
-            const code =`
-import {FileListen} from "/_lib_/hmr.tsx";
-import * as Import from "${inURL.pathname}?reload=0";
-${ members.map(m=>`let proxy_${m} = Import.${m}; export { proxy_${m} as ${m} };`).join("\n") }
-FileListen("${inURL.pathname}", (updatedModule)=>
-{
-    ${ members.map(m=>`proxy_${m} = updatedModule.${m};`).join("\n") }
-});`            
-
-            return new Response(code, {headers:{"content-type":"application/javascript"}});
-        }
-
-
-        if(inReq.headers.get("upgrade") == "websocket")
-        {
-            try
-            {
-              const { response, socket } = Deno.upgradeWebSocket(inReq);
-              socket.onopen = () => SocketsLive.add(socket);
-              socket.onclose = () => SocketsLive.delete(socket);
-              socket.onmessage = (e) => {};
-              socket.onerror = (e) => console.log("Socket errored:", e);
-              return response;
-            }
-            catch(e){ /**/ }
-        }
-    }
-});
-
-const Watcher =async()=>
-{
-    let blocking = false;
-    const filesChanged:Map<string, string> = new Map();
-    for await (const event of Deno.watchFs(Deno.cwd()))
-    {
-        event.paths.forEach( path => filesChanged.set(path, event.kind) );
-        if(!blocking)
-        {
-            blocking = true;
-            setTimeout(async()=>
-            {
-                for await (const [path, action] of filesChanged)
-                {
-                    if(Transpile.Check(Extension(path)))
-                    {
-                        const key = path.substring(Deno.cwd().length).replaceAll("\\", "/");
-                        if(action != "remove")
-                        {   
-                            const tsx = await Transpile.Fetch(`file://${Deno.cwd().replaceAll("\\", "/")}`+key, key, true);
-                            tsx && SocketsSend(key);
-                        }
-                        else
-                        {
-                            Transpile.Cache.delete(key);
-                        }
-                    }
-                }
-                filesChanged.clear();
-                blocking = false;
-            }
-            , 1000);
-        }
-    }
-}
-
-Watcher().then(()=>console.log("done watching"));

run-browser.tsx

@@ -0,0 +1,65 @@
+import React from "react";
+import * as TW from   "@twind/core";
+import TWPreTail from "https://esm.sh/v126/@twind/preset-tailwind@1.1.3/es2022/preset-tailwind.mjs";
+import TWPreAuto from "https://esm.sh/v126/@twind/preset-autoprefix@1.0.7/es2022/preset-autoprefix.mjs";
+
+const Configure =
+{
+  theme: {},
+  presets: [TWPreTail(), TWPreAuto()],
+  hash: false
+} as TW.TwindUserConfig;
+
+export const Shadow =(inElement:HTMLElement, inConfig:TW.TwindUserConfig)=>
+{
+    const ShadowDOM = inElement.attachShadow({ mode: "open" });
+    const ShadowDiv = document.createElement("div");
+    const ShadowCSS = document.createElement("style");
+
+    ShadowDOM.append(ShadowCSS);
+    ShadowDOM.append(ShadowDiv);
+    TW.observe(TW.twind(inConfig, TW.cssom(ShadowCSS)), ShadowDiv);
+    return ShadowDiv;
+};
+
+export default async(inSelector:string, inModulePath:string, inMemberApp="default", inMemberCSS="CSS", inShadow=false):Promise<(()=>void)|false>=>
+{
+  if(!inModulePath)
+  {
+    return false;
+  }
+
+  let dom = document.querySelector(inSelector);
+  if(!dom)
+  {
+    console.log(`element "${inSelector}" not found.`);
+    return false;
+  }
+
+  const module = await import(inModulePath);
+
+  const merge = inMemberCSS ? {...Configure, ...module[inMemberCSS]} : Configure;
+
+  if(inShadow)
+  {
+    dom = Shadow(dom as HTMLElement, merge);
+  }
+  else
+  {
+    TW.install(merge);
+  }
+
+  const app = React.createElement(()=> React.createElement(module[inMemberApp], null), null);
+  if(React.render)
+  {
+    React.render(app, dom);
+    return ()=>dom && React.unmountComponentAtNode(dom);
+  }
+  else
+  {
+    const reactDom = await import(`https://esm.sh/react-dom@${React.version}/client`);
+    const root = reactDom.createRoot(dom);
+    root.render(app);
+    return root.unmount;        
+  }
+};

run-deploy.tsx

@@ -0,0 +1,106 @@
+import * as Env from "https://deno.land/std@0.194.0/dotenv/mod.ts";
+import { parse } from "https://deno.land/std@0.194.0/flags/mod.ts";
+
+
+const collect =async(inKey:string, inArg:Record<string, string>, inEnv:Record<string, string>):Promise<string|undefined>=>
+{
+    const scanArg = inArg[inKey];
+    const scanEnvFile = inEnv[inKey];
+    const scanEnvDeno = Deno.env.get(inKey);
+
+    if(scanArg)
+    {
+        console.log(`Using "${inKey}" from passed argument.`);
+        return scanArg;
+    }
+    if(scanEnvFile)
+    {
+        console.log(`Using "${inKey}" from .env file.`);
+        return scanEnvFile;
+    }
+    if(scanEnvDeno)
+    {
+        console.log(`Using "${inKey}" from environment variable.`);
+        return scanEnvDeno;
+    }
+
+    const scanUser = await prompt(`No "${inKey}" found. Enter one here:`);
+    if(!scanUser || scanUser?.length < 3)
+    {
+        console.log("Exiting...");
+        Deno.exit();
+    }
+    return scanUser;
+};
+
+const prompt =async(question: string):Promise<string>=>
+{
+    const buf = new Uint8Array(1024);
+    await Deno.stdout.write(new TextEncoder().encode(question));
+    const bytes = await Deno.stdin.read(buf);
+    if (bytes) {
+        return new TextDecoder().decode(buf.subarray(0, bytes)).trim();
+    }
+    throw new Error("Unexpected end of input");
+};
+
+try
+{
+    console.log("Runing deploy!", Deno.mainModule);
+
+    let arg = parse(Deno.args);
+    let env = await Env.load();
+
+    let useToken = await collect("DENO_DEPLOY_TOKEN", arg, env);
+    let useProject = await collect("DENO_DEPLOY_PROJECT", arg, env);
+    
+    let scanProd:string|string[] = await prompt(`Do you want to deploy to *production*? [y/n]`);
+    if(scanProd == "y")
+    {
+        scanProd = await prompt(`This will update the live project at ${useProject} are you sure you want to continue? [y/n]`);
+        scanProd = scanProd=="y" ? ["--prod"] : [];
+    }
+    else
+    {
+        scanProd = [];
+    }
+
+    const command = new Deno.Command(
+        `deno`,
+        {
+            args:[
+                "run",
+                "-A",
+                "--no-lock",
+                "https://deno.land/x/deploy/deployctl.ts",
+                "deploy",
+                `--project=${useProject}`,
+                `--import-map=./deno.json`,
+                `--token=${useToken}`,
+                ...scanProd,
+                Deno.mainModule
+            ],
+            stdin: "piped",
+            stdout: "piped"
+        }
+    );
+
+    const child = command.spawn();
+    
+    // open a file and pipe the subprocess output to it.
+    const writableStream = new WritableStream({
+        write(chunk: Uint8Array): Promise<void> {
+            Deno.stdout.write(chunk);
+            return Promise.resolve();
+        },
+    });
+    child.stdout.pipeTo(writableStream);
+
+    // manually close stdin
+    child.stdin.close();
+    const status = await child.status;
+}
+catch(e)
+{
+    console.error(e);
+}

run-local.tsx

@@ -0,0 +1,115 @@
+import {Configure, Transpile, Extension} from "./run-serve.tsx";
+import { Root } from "./checker.tsx";
+import * as Collect from "./hmr-static.tsx";
+
+const SocketsLive:Set<WebSocket> = new Set();
+const SocketsSend =(inData:string)=>{ for (const socket of SocketsLive){ socket.send(inData); } }
+
+Configure({
+    SWCOp:
+    {
+        sourceMaps: "inline",
+        minify: false,
+        jsc:
+        {
+            target:"es2022",
+            parser:
+            {
+                syntax: "typescript",
+                tsx: true,
+            },
+            transform:
+            {
+                react: { runtime: "automatic" }
+            }
+        }
+    },
+    Remap: (inImports, inConfig)=>
+    {
+        inImports["react-original"] = inImports["react"];
+        inImports["react"] = `/>able/hmr-react.tsx`;
+
+        inImports["signals-original"] = inImports["@preact/signals"];
+        inImports["@preact/signals"] = `/>able/hmr-signal.tsx`;
+
+        return inImports;
+    },
+    async Extra(inReq, inURL, inExt, inMap, inConfig)
+    {
+        if(!inURL.pathname.startsWith(encodeURI("/>")))
+        {
+            if(Transpile.Check(inExt) && !inURL.searchParams.get("reload"))
+            {
+
+                // we dont need to add ?reload= because this fetch is by way the file system not the hosted url
+                const [local, foreign] = await Collect.FileExports(Root+inURL.pathname);
+                const code =`
+    import {FileListen} from ">able/hmr-listen.tsx";
+    import * as Import from "${inURL.pathname}?reload=0";
+    ${ local.map(m=>`let proxy_${m} = Import.${m}; export { proxy_${m} as ${m} };`).join("\n") }
+    FileListen("${inURL.pathname}", (updatedModule)=>
+    {
+        ${ local.map(m=>`proxy_${m} = updatedModule.${m};`).join("\n") }
+    });
+    ${ foreign.join(";\n") }
+    `    
+
+                return new Response(code, {headers:{"content-type":"application/javascript"}});
+            }
+
+
+            if(inReq.headers.get("upgrade") == "websocket")
+            {
+                try
+                {
+                const { response, socket } = Deno.upgradeWebSocket(inReq);
+                socket.onopen = () => SocketsLive.add(socket);
+                socket.onclose = () => SocketsLive.delete(socket);
+                socket.onmessage = (e) => {};
+                socket.onerror = (e) => console.log("Socket errored:", e);
+                return response;
+                }
+                catch(e){ /**/ }
+            }            
+        }
+
+    }
+});
+
+const Watcher =async()=>
+{
+    let blocking = false;
+    const filesChanged:Map<string, string> = new Map();
+    for await (const event of Deno.watchFs(Deno.cwd()))
+    {
+        event.paths.forEach( path => filesChanged.set(path, event.kind) );
+        if(!blocking)
+        {
+            blocking = true;
+            setTimeout(async()=>
+            {
+                for await (const [path, action] of filesChanged)
+                {
+                    if(Transpile.Check(Extension(path)))
+                    {
+                        const key = path.substring(Deno.cwd().length).replaceAll("\\", "/");
+                        if(action != "remove")
+                        {   
+                            const tsx = await Transpile.Fetch(Root+key, key, true);
+                            tsx && SocketsSend(key);
+                        }
+                        else
+                        {
+                            Transpile.Cache.delete(key);
+                        }
+                    }
+                }
+                filesChanged.clear();
+                blocking = false;
+            }
+            , 1000);
+        }
+    }
+}
+
+Watcher();

run-serve.tsx

@@ -0,0 +1,241 @@
+import * as MIME from "https://deno.land/std@0.180.0/media_types/mod.ts";
+import * as SWCW from "https://esm.sh/@swc/wasm-web@1.3.62";
+import { HuntConfig, Root } from "./checker.tsx";
+import CustomServe from ">able/api.tsx"; 
+
+type DenoConfig = {imports:Record<string, string>};
+const ImportMap:DenoConfig = {imports:{}};
+
+const ImportMapReload =async()=>
+{
+    const [, {json}] = await HuntConfig();
+    const imports = (json as DenoConfig).imports;
+
+    if(imports)
+    {
+        Object.entries(imports).forEach(([key, value])=>
+        {
+            // re-write deno project-relative paths (e.g. "./app.tsx") to root-relative for the browser ("/app.tsx"); 
+            if(value.startsWith("./"))
+            {
+                imports[key] = value.substring(1);
+            }
+
+            if(key.startsWith(">") && key.endsWith("/"))
+            {
+                imports[key] = "/"+key;
+            }
+        });
+
+        ImportMap.imports = Configuration.Remap(imports, Configuration);
+    }
+
+};
+
+export type CustomHTTPHandler = (inReq:Request, inURL:URL, inExt:string|false, inMap:{imports:Record<string, string>}, inConfig:Configuration)=>void|false|Response|Promise<Response|void|false>;
+export type CustomRemapper = (inImports:Record<string, string>, inConfig:Configuration)=>Record<string, string>;
+export type Configuration     = {Start:string, Allow:string, Reset:string, SWCOp:SWCW.Options, Serve:CustomHTTPHandler, Extra:CustomHTTPHandler, Shell:CustomHTTPHandler, Remap:CustomRemapper};
+export type ConfigurationArgs = Partial<Configuration>;
+let Configuration:Configuration =
+{
+    Start: ">able/app.tsx",
+    Allow: "*",
+    Reset: "/clear-cache",
+    async Extra(inReq, inURL, inExt, inMap, inConfig){},
+    Serve: CustomServe,
+    Remap: (inImports, inConfig)=>
+    {
+        return inImports;
+    },
+    Shell(inReq, inURL, inExt, inMap, inConfig)
+    {
+        return new Response(
+            `<!doctype html>
+            <html>
+                <head>
+                    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
+                    <meta charset="utf-8"/>
+                </head>
+                <body>
+                    <div id="app"></div>
+                    <script type="importmap">${JSON.stringify(inMap, null, " ")}</script>
+                    <script type="module">
+                        import Mount from ">able/run-browser.tsx";
+                        Mount("#app", "${inConfig.Start}");
+                    </script>
+                </body>
+            </html>`, {status:200, headers:{"content-type":"text/html"}});
+    },
+    SWCOp:
+    {
+        sourceMaps: false,
+        minify: true,
+        jsc:
+        {
+            target:"es2022",
+            minify:
+            {
+                compress: { unused: true },
+                mangle: true
+            },
+            parser:
+            {
+                syntax: "typescript",
+                tsx: true,
+            },
+            transform:
+            {
+                react: { runtime: "automatic" }
+            }
+        }
+    }
+};
+
+export const Transpile =
+{
+    Cache: new Map() as Map<string, string>,
+    Files: ["tsx", "jsx", "ts", "js", "mjs"],
+    Check(inExtension:string|false)
+    {
+        return inExtension ? this.Files.includes(inExtension) : false;
+    },
+    Clear()
+    {
+        const size = this.Cache.size;
+        this.Cache.clear();
+        ImportMapReload();
+        return size;
+    },
+    async Fetch(inPath:string, inKey:string, inCheckCache=true)
+    {
+        const check = this.Cache.get(inPath);
+        if(check && inCheckCache)
+        {
+            return check;
+        }
+        else
+        {
+            try
+            {
+                const resp = await fetch(inPath);
+                const text = await resp.text();
+                const {code} = await SWCW.transform(text, { ...Configuration.SWCOp, filename:inKey});
+                this.Cache.set(inKey, code);
+                return code;
+            }
+            catch(e)
+            {
+                console.log(`Transpile.Fetch error. Key:"${inKey}" Path:"${inPath}" Error:"${e}"`);
+                return null;
+            }
+        }
+    }
+};
+
+export const Extension =(inPath:string)=>
+{
+    const posSlash = inPath.lastIndexOf("/");
+    const posDot = inPath.lastIndexOf(".");
+    return posDot > posSlash ? inPath.substring(posDot+1).toLowerCase() : false;
+};
+
+export const Configure =(config:ConfigurationArgs)=>
+{
+    Configuration = {...Configuration, ...config};
+    ImportMapReload();
+}
+
+
+let running = false;
+export default async()=>
+{
+    if(running){return};
+    running = true;
+    
+    try
+    {
+        await ImportMapReload();
+        await SWCW.default();
+    }
+    catch(e)
+    {
+        console.log("swc init error:", e);
+    }
+    
+    const server = Deno.serve({port:parseInt(Deno.env.get("port")||"8000")}, async(req: Request)=>
+    {
+        const url:URL = new URL(req.url);
+        const ext = Extension(url.pathname);
+        const headers = {"content-type":"application/json", "Access-Control-Allow-Origin": Configuration.Allow, "charset":"UTF-8"};
+        let proxy = Root + url.pathname;
+    
+        if(url.pathname.includes("__/") || url.pathname.lastIndexOf("__.") > -1)
+        {
+            return new Response(`{"error":"unmatched route", "path":"${url.pathname}"}`, {status:404, headers});
+        }
+    
+        // proxy imports
+        if(url.pathname.startsWith(encodeURI("/>")))
+        {
+            /** pathname with no leading slash */
+            const clippedPath = decodeURI(url.pathname.substring(1));
+            proxy = import.meta.resolve(clippedPath);
+        }
+    
+        // allow for custom handlers
+        const custom = await Configuration.Extra(req, url, ext, ImportMap, Configuration);
+        if(custom)
+        {
+            return custom;
+        }
+        const api = await Configuration.Serve(req, url, ext, ImportMap, Configuration);
+        if(api)
+        {
+            return api;
+        }
+    
+        // transpileable files
+        if(Transpile.Check(ext))
+        {
+            const code = await Transpile.Fetch(proxy, url.pathname);    
+            if(code)
+            {
+                return new Response(code, {headers:{...headers, "content-type":"application/javascript"}} );     
+            } 
+        }
+    
+        // custom page html
+        if(!ext)
+        {
+            const shell = await Configuration.Shell(req, url, ext, ImportMap, Configuration);
+            if(shell)
+            {
+                return shell;
+            }
+        }
+    
+        // cache-reset route
+        if(url.pathname === Configuration.Reset)
+        {
+            return new Response(`{"cleared":${Transpile.Clear()}}`, {headers});
+        }
+    
+        // all other static files
+        if(ext)
+        {
+            try
+            {
+                const type = MIME.typeByExtension(ext);
+                const file = await fetch(proxy);
+                return new Response(file.body, {headers:{...headers, "content-type":type||""}});
+            }
+            catch(e)
+            {
+                return new Response(`{"error":"${e}", "path":"${url.pathname}"}`, {status:404, headers});
+            }
+        }
+    
+        return new Response(`{"error":"unmatched route", "path":"${url.pathname}"}`, {status:404, headers});
+    
+    });
+}

run.tsx

@@ -0,0 +1,34 @@
+import * as Serve from "./run-serve.tsx";
+
+Deno.args.forEach(arg=>
+{
+    if(arg.startsWith("--"))
+    {
+        const kvp = arg.substring(2).split("=");
+        Deno.env.set(kvp[0], kvp[1] || "true");
+    }
+});
+const isDeploy = Deno.env.get("dep");
+const isDevelop = Deno.env.get("dev");
+
+export default function(config:Serve.ConfigurationArgs)
+{
+    if(!isDeploy)
+    {
+        Serve.Configure(config)
+        Serve.default();
+    }
+}
+
+if(isDeploy)
+{
+    import("./run-deploy.tsx");
+}
+else
+{
+    if(isDevelop)
+    {
+        await import("./run-local.tsx");
+    }
+    Serve.default();
+}

serve.tsx

@@ -1,245 +0,0 @@
-import * as MIME from "https://deno.land/std@0.180.0/media_types/mod.ts";
-import * as HTTP from "https://deno.land/std@0.177.0/http/server.ts";
-import * as SWCW from "https://esm.sh/@swc/wasm-web@1.3.62";
-
-type DenoConfig = {imports:Record<string, string>};
-const ImportMap:DenoConfig = {imports:{}};
-const ImportMapReload =async()=>
-{
-    let json:DenoConfig;
-    const path = Configuration.Proxy+"/deno.json";
-    try
-    {
-        const resp = await fetch(path);
-        json = await resp.json();
-        if(!json?.imports)
-        { throw new Error("imports not specified in deno.json") }
-    }
-    catch(e)
-    {
-        console.log(`error reading deno config "${path}" message:"${e}"`);
-        return;
-    }
-
-    Object.entries(json.imports).forEach(([key, value])=>
-    {
-        if(value.startsWith("./"))
-        {
-            json.imports[key] = value.substring(1);
-        }
-    });
-    if(!json.imports["@able/"])
-    {
-        console.log(`"@able/" specifier not defined in import map`);
-    }
-    json.imports["@able/"] = "/_lib_/";
-
-    if(!json.imports["react"])
-    {
-        console.log(`"react" specifier not defined in import map`);
-    }
-
-    ImportMap.imports = Configuration.Remap(json.imports);
-    console.log(ImportMap.imports);
-};
-
-type CustomHTTPHandler = (inReq:Request, inURL:URL, inExt:string|false, inMap:{imports:Record<string, string>}, inProxy:string)=>void|false|Response|Promise<Response|void|false>;
-type CustomRemapper = (inImports:Record<string, string>)=>Record<string, string>;
-type Configuration = {Proxy:string, Allow:string, Reset:string, SWCOp:SWCW.Options, Serve:CustomHTTPHandler, Shell:CustomHTTPHandler, Remap:CustomRemapper};
-type ConfigurationArgs = {Proxy?:string, Allow?:string, Reset?:string, SWCOp?:SWCW.Options, Serve?:CustomHTTPHandler, Shell?:CustomHTTPHandler, Remap?:CustomRemapper};
-let Configuration:Configuration =
-{
-    Proxy: new URL(`file://${Deno.cwd().replaceAll("\\", "/")}`).toString(),
-    Allow: "*",
-    Reset: "/clear-cache",
-    Serve(inReq, inURL, inExt, inMap, inProxy){},
-    Remap: (inImports)=>
-    {
-        const reactURL = inImports["react"];
-        const setting = Configuration.SWCOp?.jsc?.transform?.react;
-        if(setting && reactURL)
-        {
-            setting.importSource = reactURL;
-        }
-        return inImports;
-    },
-    Shell(inReq, inURL, inExt, inMap, inProxy)
-    {
-        console.log("Start app:", Deno.mainModule, "start dir", inProxy);
-        console.log("Split:", Deno.mainModule.split(inProxy) );
-
-        const parts = Deno.mainModule.split(inProxy);
-
-        return new Response(
-            `<!doctype html>
-            <html>
-                <head>
-                </head>
-                <body>
-                    <div id="app"></div>
-                    <script type="importmap">${JSON.stringify(inMap)}</script>
-                    <script type="module">
-                        import Mount from "/_lib_/mount.tsx";
-                        Mount("#app", "${parts[1]??"/app.tsx"}");
-                    </script>
-                </body>
-            </html>`, {status:200, headers:{"content-type":"text/html"}});
-    },
-    SWCOp:
-    {
-        sourceMaps: false,
-        minify: true,
-        jsc:
-        {
-            target:"es2022",
-            minify:
-            {
-                compress: { unused: true },
-                mangle: true
-            },
-            parser:
-            {
-                syntax: "typescript",
-                tsx: true,
-            },
-            transform:
-            {
-                react: { runtime: "automatic" }
-            }
-        }
-    }
-};
-
-export const Transpile =
-{
-    Cache: new Map() as Map<string, string>,
-    Files: ["tsx", "jsx", "ts", "js", "mjs"],
-    Check(inExtension:string|false)
-    {
-        return inExtension ? this.Files.includes(inExtension) : false;
-    },
-    Clear()
-    {
-        const size = this.Cache.size;
-        this.Cache.clear();
-        ImportMapReload();
-        return size;
-    },
-    Fetch: async function(inPath:string, inKey:string, inCheckCache=true)
-    {
-        const check = this.Cache.get(inPath);
-        if(check && inCheckCache)
-        {
-            return check;
-        }
-        else
-        {
-            try
-            {
-                const resp = await fetch(inPath);
-                const text = await resp.text();
-                const {code} = await SWCW.transform(text, { ...Configuration.SWCOp, filename:inKey});
-                this.Cache.set(inKey, code);
-                return code;
-            }
-            catch(e)
-            {
-                console.log(`Transpile.Fetch error. Key:"${inKey}" Path:"${inPath}" Error:"${e}"`);
-                return null;
-            }
-        }
-    }
-};
-
-export const Extension =(inPath:string)=>
-{
-    const posSlash = inPath.lastIndexOf("/");
-    const posDot = inPath.lastIndexOf(".");
-    return posDot > posSlash ? inPath.substring(posDot+1).toLowerCase() : false;
-};
-
-export const Configure =(config:ConfigurationArgs)=>
-{
-    Configuration = {...Configuration, ...config};
-    ImportMapReload();
-}
-
-await ImportMapReload();
-await SWCW.default();
-HTTP.serve(async(req: Request)=>
-{
-    const url:URL = new URL(req.url);
-    const ext = Extension(url.pathname);
-    const headers = {"content-type":"application/json", "Access-Control-Allow-Origin": Configuration.Allow, "charset":"UTF-8"};
-
-    // cache-reset route
-    if(url.pathname === Configuration.Reset)
-    {
-        return new Response(`{"cleared":${Transpile.Clear()}}`, {headers});
-    }
-
-    // allow for custom handler
-    const custom = await Configuration.Serve(req, url, ext, ImportMap, Configuration.Proxy);
-    if(custom)
-    {
-        return custom;
-    }
-
-    // transpileable files
-    if(Transpile.Check(ext))
-    {
-        let code;
-        let path;
-        if(url.pathname.startsWith("/_lib_/"))
-        {
-            if(url.pathname.endsWith("boot.tsx"))
-            {
-                path = import.meta.url+"/../_lib_/mount.tsx";
-            }
-            else
-            {
-                path = import.meta.url+"/.."+url.pathname;
-            }
-            code = await Transpile.Fetch(path, url.pathname, true);
-        }
-        else
-        {
-            path = Configuration.Proxy + url.pathname;
-            code = await Transpile.Fetch(path, url.pathname);    
-        }
-
-        if(code)
-        {
-            return new Response(code, {headers:{...headers, "content-type":"application/javascript"}} );     
-        } 
-    }
-
-    // custom page html
-    if(!ext)
-    {
-        const shell = await Configuration.Shell(req, url, ext, ImportMap, Configuration.Proxy);
-        if(shell)
-        {
-            return shell;
-        }
-    }
-
-    // all other static files
-    if(ext)
-    {
-        try
-        {
-            const type = MIME.typeByExtension(ext);
-            const file = await fetch(Configuration.Proxy + url.pathname);
-            const text = await file.text();
-            return new Response(text, {headers:{...headers, "content-type":type||""}});
-        }
-        catch(e)
-        {
-            return new Response(`{"error":"${e}", "path":"${url.pathname}"}`, {status:404, headers});
-        }
-    }
-
-    return new Response(`{"error":"unmatched route", "path":"${url.pathname}"}`, {status:404, headers});
-
-});