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

@@ -5,13 +5,17 @@
     "version": "0.2.0",
     "configurations": [
         {
-            "request": "launch",
             "name": "Debug Serve Mode",
+            "request": "launch",
             "type": "node",
-            "cwd": "${workspaceFolder}/example",
             "runtimeExecutable": "deno",
             "runtimeArgs": ["task", "debug"],
             "attachSimplePort": 9229
+        },
+        {
+            "name":"Attach",
+            "request": "attach",
+            "type": "node"
         }
     ]
 }

.vscode/settings.json

@@ -1,4 +0,0 @@
-{
-    "deno.enable": true,
-    "deno.unstable": true
-}

app

@@ -1 +0,0 @@
-export default ()=>{};

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

@@ -1,19 +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/": "http://localhost:4507/"
-    },
-    "tasks":
-    {
-        "local": "deno run -A --reload=http://localhost --no-lock ./run-local.tsx --port=1234",
-        "serve": "deno run -A --reload=http://localhost --no-lock ./run-serve.tsx --port=1234",
-        "debug": "deno run -A --reload=http://localhost --inspect-wait --no-lock ./run-serve.tsx --port=1234",
-        "deploy":"deno run -A --no-lock --reload=http://localhost http://localhost:4507/run-deploy.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/.env

@@ -1 +0,0 @@
-DENO_DEPLOY_TOKEN=1

example/api.tsx

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

example/app.tsx

@@ -1,56 +0,0 @@
-import { Router, Switch, Case } from ">able/iso-elements.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">
-        <Router.Provider>
-            <div class="my-4 font-sans">
-                <h1 class="font-black text-xl text-red-500">Title?????</h1>
-                <h2 class="font-black text-blue-500 p-4">subtitle</h2>
-                <p>
-                    <button onClick={e=>Dispatch(1)}>{Store.name}|{Store.age}?</button>
-                </p>
-            </div>
-            <Outer>
-                <Inner/>
-            </Outer>
-            <Outer>
-                <Inner/>
-            </Outer>
-        </Router.Provider>
-    </CTXString.Provider>;         
-}

example/deno.json

@@ -1,17 +0,0 @@
-{
-    "compilerOptions": { "lib": ["deno.window", "dom"] },
-    "imports":
-    {
-        "react": "https://esm.sh/preact@10.15.1/compat",
-        ">able/": "http://localhost:4507/",
-        ">able/app": "./app.tsx",
-        ">able/api": "./api.tsx"
-    },
-    "tasks":
-    {
-        "local": "deno run --config=deno.json -A --no-lock --reload=http://localhost:4507 http://localhost:4507/run-local.tsx",
-        "serve": "deno run --config=deno.json -A --no-lock --reload=http://localhost:4507 http://localhost:4507/run-serve.tsx",
-        "deploy":"deno run -A --no-lock --reload=http://localhost:4507 http://localhost:4507/run-deploy.tsx",
-        "debug": "deno run --config=deno.json -A --inspect-wait --no-lock --reload=http://localhost:4507 http://localhost:4507/run-serve.tsx"
-    }
-}

hmr-listen.tsx

@@ -1,4 +1,5 @@
-import { type StateCapture } from "./hmr-react.tsx";
+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)=>
@@ -13,58 +14,18 @@ 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);
-
-/*
-
-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};

hmr-react.tsx

@@ -1,5 +1,51 @@
 import * as ReactParts from "react-original";
-import { HMR } from "./hmr-listen.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};

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

@@ -65,7 +65,7 @@ const findNextExport =(inFile:string, inIndex=0, inLocal:Array<string>, inForeig
                 }
                 else
                 {
-                    const members = inFile.substring(nextCharInd+1, endBracketInd);
+                    const members = inFile.substring(nextCharInd+1, endBracketInd).replace(/\s/g, '');
                     members.split(",").forEach(part=>
                     {
                         const renamed = part.split(" as ");

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>;

run-browser.tsx

@@ -1,5 +1,5 @@
 import React from "react";
-import * as TW from   "https://esm.sh/v126/@twind/core@1.1.3/es2022/core.mjs";
+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";
 
@@ -10,22 +10,25 @@ const Configure =
   hash: false
 } as TW.TwindUserConfig;
 
-export const Shadow =(inElement:HTMLElement, inConfig?: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);
+    TW.observe(TW.twind(inConfig, TW.cssom(ShadowCSS)), ShadowDiv);
     return ShadowDiv;
 };
 
-export default async(inSelector:string, inModulePath:string, inMemberApp="default", inMemberCSS="CSS"):Promise<(()=>void)|false>=>
+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)
   {
@@ -34,7 +37,17 @@ export default async(inSelector:string, inModulePath:string, inMemberApp="defaul
   }
 
   const module = await import(inModulePath);
-  dom = Shadow(dom as HTMLElement, module[inMemberCSS])
+
+  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)
@@ -49,5 +62,4 @@ export default async(inSelector:string, inModulePath:string, inMemberApp="defaul
     root.render(app);
     return root.unmount;        
   }
-
 };

run-deploy.tsx

@@ -30,6 +30,7 @@ const collect =async(inKey:string, inArg:Record<string, string>, inEnv:Record<st
         console.log("Exiting...");
         Deno.exit();
     }
+    return scanUser;
 };
 
 const prompt =async(question: string):Promise<string>=>
@@ -45,8 +46,7 @@ const prompt =async(question: string):Promise<string>=>
 
 try
 {
-    console.log("Runing deploy!");
+    console.log("Runing deploy!", Deno.mainModule);
-    const serveScript = import.meta.resolve("./run-serve.tsx");
 
     let arg = parse(Deno.args);
     let env = await Env.load();
@@ -54,6 +54,17 @@ try
     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 ${useProject} are you sure you want to continue? [y/n]`);
+        scanProd = scanProd=="y" ? ["--prod"] : [];
+    }
+    else
+    {
+        scanProd = [];
+    }
+
     const command = new Deno.Command(
         `deno`,
         {
@@ -66,7 +77,8 @@ try
                 `--project=${useProject}`,
                 `--import-map=./deno.json`,
                 `--token=${useToken}`,
-                serveScript
+                ...scanProd,
+                Deno.mainModule
             ],
             stdin: "piped",
             stdout: "piped"

run-local.tsx

@@ -1,4 +1,5 @@
-import {Configure, Transpile, Extension, Root} from "./run-serve.tsx";
+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();
@@ -16,6 +17,10 @@ Configure({
             {
                 syntax: "typescript",
                 tsx: true,
+            },
+            transform:
+            {
+                react: { runtime: "automatic" }
             }
         }
     },
@@ -23,9 +28,13 @@ Configure({
     {
         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 Serve(inReq, inURL, inExt, inMap, inConfig)
+    async Extra(inReq, inURL, inExt, inMap, inConfig)
     {
         if(!inURL.pathname.startsWith(encodeURI("/>")))
         {

run-serve.tsx

@@ -1,91 +1,48 @@
 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 Api from ">able/api";
+import CustomServe from ">able/api.tsx"; 
-
-
-export const Root = new URL(`file://${Deno.cwd().replaceAll("\\", "/")}`).toString();
-
-Deno.args.forEach(arg=>
-{
-    if(arg.startsWith("--"))
-    {
-        const kvp = arg.substring(2).split("=");
-        Deno.env.set(kvp[0], kvp[1] || "true");
-    }
-});
 
 type DenoConfig = {imports:Record<string, string>};
 const ImportMap:DenoConfig = {imports:{}};
-let ImportMapOriginal = {};
+
-let ImportMapProxies:Record<string, string> = {};
 const ImportMapReload =async()=>
 {
-    let json:DenoConfig;
+    const [, {json}] = await HuntConfig();
-    const path = Root+"/deno.json";
+    const imports = (json as DenoConfig).imports;
-    try
-    {
-        const resp = await fetch(path);
-        json = await resp.json();
-        if(!json?.imports)
-        { throw new Error("imports not specified in deno.json") }
-        ImportMapOriginal = json;
-    }
-    catch(e)
-    {
-        console.log(`error reading deno config "${path}" message:"${e}"`);
-        return;
-    }
 
-    if(!json.imports["react"])
+    if(imports)
     {
-        console.log(`"react" specifier not defined in import map`);
+        Object.entries(imports).forEach(([key, value])=>
-    }
-    else if(!json.imports["react/"])
-    {
-        json.imports["react/"] = json.imports["react"]+"/";
-    }
-
-    if(!json.imports["able:app"])
-    {
-        console.log(`"able:app" specifier not defined in import map.`);
-    }
-
-
-    ImportMapProxies = {};
-    Object.entries(json.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("./"))
             {
-            json.imports[key] = value.substring(1);
+                imports[key] = value.substring(1);
             }
-        if(key.startsWith(">"))
+
+            if(key.startsWith(">") && key.endsWith("/"))
             {
-            if(value.startsWith("./"))
+                imports[key] = "/"+key;
-            {
-                ImportMapProxies[encodeURI(key)] = value.substring(1);
-                json.imports[key] = value.substring(1); 
-            }
-            else
-            {
-                ImportMapProxies["/"+encodeURI(key)] = value;
-                json.imports[key] = "/"+key;    
-            }
             }
         });
 
-    ImportMap.imports = Configuration.Remap(json.imports, Configuration);
+        ImportMap.imports = Configuration.Remap(imports, Configuration);
+    }
+
 };
 
-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 CustomHTTPHandler = (inReq:Request, inURL:URL, inExt:string|false, inMap:{imports:Record<string, string>}, inConfig:Configuration)=>void|false|Response|Promise<Response|void|false>;
-type CustomRemapper = (inImports:Record<string, string>, inConfig:Configuration)=>Record<string, string>;
+export type CustomRemapper = (inImports:Record<string, string>, inConfig:Configuration)=>Record<string, string>;
-type Configuration     = {Allow:string, Reset:string, SWCOp:SWCW.Options, Serve:CustomHTTPHandler, Shell:CustomHTTPHandler, Remap:CustomRemapper};
+export type Configuration     = {Start:string, Allow:string, Reset:string, SWCOp:SWCW.Options, Serve:CustomHTTPHandler, Extra:CustomHTTPHandler, Shell:CustomHTTPHandler, Remap:CustomRemapper};
-type ConfigurationArgs = {Allow?:string, Reset?:string, SWCOp?:SWCW.Options, Serve?:CustomHTTPHandler, Shell?:CustomHTTPHandler, Remap?:CustomRemapper};
+export type ConfigurationArgs = Partial<Configuration>;
 let Configuration:Configuration =
 {
+    Start: ">able/app.tsx",
     Allow: "*",
     Reset: "/clear-cache",
-    async Serve(inReq, inURL, inExt, inMap, inConfig){},
+    async Extra(inReq, inURL, inExt, inMap, inConfig){},
+    Serve: CustomServe,
     Remap: (inImports, inConfig)=>
     {
         return inImports;
@@ -101,10 +58,10 @@ let Configuration:Configuration =
                 </head>
                 <body>
                     <div id="app"></div>
-                    <script type="importmap">${JSON.stringify(inMap)}</script>
+                    <script type="importmap">${JSON.stringify(inMap, null, " ")}</script>
                     <script type="module">
                         import Mount from ">able/run-browser.tsx";
-                        Mount("#app", ">able/app");
+                        Mount("#app", "${inConfig.Start}");
                     </script>
                 </body>
             </html>`, {status:200, headers:{"content-type":"text/html"}});
@@ -149,85 +106,6 @@ export const Transpile =
         ImportMapReload();
         return size;
     },
-    /**
-     * DONT USE
-     * Converts dynamic module imports in to static, also can resolve paths with an import map
-     */
-    async Patch(inPath:string, inKey:string, inMap?:DenoConfig)
-    {
-        const check = this.Cache.get(inKey);
-        if(check)
-        {
-            return check;
-        }
-
-        let file, text;
-        try
-        {
-            file = await fetch(inPath);
-            text = await file.text();
-        }
-        catch(e)
-        {
-            return false;
-        }
-
-        const remap = inMap ? (inPath:string)=>
-        {
-            const match = inMap.imports[inPath];
-            if(match)
-            {
-                return match;
-            }
-            else if(inPath.includes("/"))
-            {
-                let bestKey = "";
-                let bestLength = 0;
-                Object.keys(inMap.imports).forEach((key, i, arr)=>
-                {
-                    if(key.endsWith("/") && inPath.startsWith(key) && key.length > bestLength)
-                    {
-                        bestKey = key;
-                        bestLength = key.length;
-                    }
-                });
-                if(bestKey)
-                {
-                    return inMap.imports[bestKey]+inPath.substring(bestKey.length);
-                }
-            }
-            return inPath;
-        }
-        : (inPath:string)=>inPath;
-        let match, regex;
-        let convertedBody = text;
-
-        // remap static imports
-        regex = /from\s+(['"`])(.*?)\1/g;
-        while ((match = regex.exec(text)))
-        {
-          const importStatement = match[0];
-          const importPath = match[2];
-          convertedBody = convertedBody.replace(importStatement, `from "${remap(importPath)}"`);
-        }
-
-        // convert dynamic imports into static (to work around deno deploy)
-        const staticImports = [];
-        regex = /(?<![\w.])import\(([^)]+)(?!import\b)\)/g;
-        while ((match = regex.exec(text)))
-        {
-            const importStatement = match[0];
-            const importPath = remap(match[1].substring(1, match[1].length-1));
-            const moduleName = `_dyn_${staticImports.length}` as string;
-
-            staticImports.push(`import ${moduleName} from ${importPath};`);
-            convertedBody = convertedBody.replace(importStatement, `Promise.resolve(${moduleName})`);
-        }
-        convertedBody = staticImports.join("\n") + convertedBody;
-        
-        inKey && this.Cache.set(inKey, convertedBody);
-        return convertedBody;
-    },
     async Fetch(inPath:string, inKey:string, inCheckCache=true)
     {
         const check = this.Cache.get(inPath);
@@ -254,19 +132,6 @@ export const Transpile =
     }
 };
 
-
-export const ExtensionPrefix =(string:string, suffix:string)=>
-{
-    const lastDotIndex = string.lastIndexOf(".");
-    if (lastDotIndex === -1) {
-        return string;
-    }
-    
-    const prefix = string.substring(0, lastDotIndex);
-    const suffixString = string.substring(lastDotIndex + 1);
-    return prefix + "." + suffix + "." + suffixString;
-};
-
 export const Extension =(inPath:string)=>
 {
     const posSlash = inPath.lastIndexOf("/");
@@ -280,9 +145,16 @@ export const Configure =(config:ConfigurationArgs)=>
     ImportMapReload();
 }
 
-await ImportMapReload();
+
+let running = false;
+export default async()=>
+{
+    if(running){return};
+    running = true;
+    
     try
     {
+        await ImportMapReload();
         await SWCW.default();
     }
     catch(e)
@@ -290,7 +162,6 @@ 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);
@@ -298,7 +169,7 @@ const server = Deno.serve({port:parseInt(Deno.env.get("port")||"8000")}, async(r
         const headers = {"content-type":"application/json", "Access-Control-Allow-Origin": Configuration.Allow, "charset":"UTF-8"};
         let proxy = Root + url.pathname;
     
-    if(url.pathname.includes("/__"))
+        if(url.pathname.includes("__/") || url.pathname.lastIndexOf("__.") > -1)
         {
             return new Response(`{"error":"unmatched route", "path":"${url.pathname}"}`, {status:404, headers});
         }
@@ -306,31 +177,18 @@ const server = Deno.serve({port:parseInt(Deno.env.get("port")||"8000")}, async(r
         // proxy imports
         if(url.pathname.startsWith(encodeURI("/>")))
         {
-        let bestMatch="";
+            /** pathname with no leading slash */
-        for(let key in ImportMapProxies)
+            const clippedPath = decodeURI(url.pathname.substring(1));
-        {
+            proxy = import.meta.resolve(clippedPath);
-            if(url.pathname.startsWith(key) && key.length > bestMatch.length)
-            {
-                bestMatch = key;
-            }
-        }
-        if(bestMatch.length)
-        {
-            const match = ImportMapProxies[bestMatch];
-            const path = url.pathname.substring(bestMatch.length);
-            proxy = path ? match + path : Root + match;
-
-        }     
         }
     
-    // allow for custom handler
+        // allow for custom handlers
-    const custom = await Configuration.Serve(req, url, ext, ImportMap, Configuration);
+        const custom = await Configuration.Extra(req, url, ext, ImportMap, Configuration);
         if(custom)
         {
             return custom;
         }
-
+        const api = await Configuration.Serve(req, url, ext, ImportMap, Configuration);
-    const api = Api(req);
         if(api)
         {
             return api;
@@ -339,7 +197,6 @@ const server = Deno.serve({port:parseInt(Deno.env.get("port")||"8000")}, async(r
         // transpileable files
         if(Transpile.Check(ext))
         {
-        console.log("transpiling:", proxy);
             const code = await Transpile.Fetch(proxy, url.pathname);    
             if(code)
             {
@@ -381,4 +238,4 @@ const server = Deno.serve({port:parseInt(Deno.env.get("port")||"8000")}, async(r
         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();
+}

things.md

@@ -1,56 +0,0 @@
-# Outpost
-
-## Deno Deploy
-```
-accept:  */*
-accept-encoding:  gzip, br
-accept-language:  *
-cdn-loop:  deno;s=deno;d=ah40t9m8n54g
-host:  bad-goat-66.deno.dev
-user-agent:  Deno/1.34.1
-```
-
-## Deno
-```
-accept:  */*
-accept-encoding:  gzip, br
-accept-language:  *
-host:  bad-goat-66.deno.dev
-user-agent:  Deno/1.34.3
-```
-
-## Edge
-```
-accept:  text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
-accept-encoding:  gzip, deflate, br
-accept-language:  en-US,en;q=0.9
-host:  bad-goat-66.deno.dev
-referer:  https://dash.deno.com/
-sec-ch-ua:  "Microsoft Edge";v="117", "Not;A=Brand";v="8", "Chromium";v="117"
-sec-ch-ua-mobile:  ?0
-sec-ch-ua-platform:  "Windows"
-sec-fetch-dest:  iframe
-sec-fetch-mode:  navigate
-sec-fetch-site:  cross-site
-upgrade-insecure-requests:  1
-user-agent:  Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36 Edg/117.0.0.0
-```
-
-## Firefox
-```
-accept:  text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
-accept-encoding:  gzip, deflate, br
-accept-language:  en-US,en;q=0.5
-host:  bad-goat-66.deno.dev
-sec-fetch-dest:  document
-sec-fetch-mode:  navigate
-sec-fetch-site:  cross-site
-te:  trailers
-upgrade-insecure-requests:  1
-user-agent:  Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/114.0
-```
-
-When a requet comes in:
-- if its for a transpile-able document:
-  - if its a request from deno:
-    -