deno scripts started

This commit is contained in:
Seth Trowbridge 2025-02-22 16:38:11 -05:00
parent 28dc00fa90
commit a9ecc4672a
8 changed files with 249 additions and 29 deletions

34
app.js
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@ -1,7 +1,7 @@
const {DOM} = Gale({
Button: {
padding: "20px",
background: "orange",
background: "blue",
".Inner": {
fontSize: "10rem"
}
@ -31,34 +31,10 @@ const {DOM} = Gale({
/** @typedef {{done:boolean, text:string}} Todo */
/** @type {<T extends object>(obj:T, key:string)=>T} */
const Store =(obj, key)=> {
const recall = localStorage.getItem(key);
const store = vanX.reactive(recall ? JSON.parse(recall) : obj);
van.derive(() => localStorage.setItem(key, JSON.stringify(vanX.compact(store))));
return store;
}
const UI =()=>
{
return DOM.div.Window(
DOM.div.Ability(),
DOM.div.Ability(),
DOM.div.Ability(),
)
}
van.add(document.body, UI());
const items = Store({
const items = vanX.Store({
pending:"",
todos:/** @type {Todo[]}*/([])
}, "Todos?");
}, "Todos");
const {div, input, button, del, span, a} = van.tags;
@ -73,4 +49,6 @@ const TodoList = () => {
a({onclick: deleter}, "❌"),
)),
)
}
}
van.add(document.body, TodoList());

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@ -68,6 +68,8 @@ declare global
) => ElementType
readonly replace: <T extends object>(obj: T, replacement: VanX.ReplacementFunc<T> | T) => T
readonly compact: <T extends object>(obj: T) => T
// my addition
readonly Store: <T extends object>(obj:T, key:string)=>T
};
namespace Gale {
@ -91,4 +93,5 @@ declare global
};
}
const Gale:Gale.CreateSheet
}

17
bundle.js Normal file
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@ -0,0 +1,17 @@
//van
{let e,t,r,o,n,l,s,i,f,h,w,a,d,u,_,c,S,g,y,b,m,v,j,x,O;s=Object.getPrototypeOf,f={},h=s(i={isConnected:1}),w=s(s),a=(e,t,r,o)=>(e??(setTimeout(r,o),new Set)).add(t),d=(e,t,o)=>{let n=r;r=t;try{return e(o)}catch(e){return console.error(e),o}finally{r=n}},u=e=>e.filter(e=>e.t?.isConnected),_=e=>n=a(n,e,()=>{for(let e of n)e.o=u(e.o),e.l=u(e.l);n=l},1e3),c={get val(){return r?.i?.add(this),this.rawVal},get oldVal(){return r?.i?.add(this),this.h},set val(o){r?.u?.add(this),o!==this.rawVal&&(this.rawVal=o,this.o.length+this.l.length?(t?.add(this),e=a(e,this,x)):this.h=o)}},S=e=>({__proto__:c,rawVal:e,h:e,o:[],l:[]}),g=(e,t)=>{let r={i:new Set,u:new Set},n={f:e},l=o;o=[];let s=d(e,r,t);s=(s??document).nodeType?s:new Text(s);for(let e of r.i)r.u.has(e)||(_(e),e.o.push(n));for(let e of o)e.t=s;return o=l,n.t=s},y=(e,t=S(),r)=>{let n={i:new Set,u:new Set},l={f:e,s:t};l.t=r??o?.push(l)??i,t.val=d(e,n,t.rawVal);for(let e of n.i)n.u.has(e)||(_(e),e.l.push(l));return t},b=(e,...t)=>{for(let r of t.flat(1/0)){let t=s(r??0),o=t===c?g(()=>r.val):t===w?g(r):r;o!=l&&e.append(o)}return e},m=(e,t,...r)=>{let[{is:o,...n},...i]=s(r[0]??0)===h?r:[{},...r],a=e?document.createElementNS(e,t,{is:o}):document.createElement(t,{is:o});for(let[e,r]of Object.entries(n)){let o=t=>t?Object.getOwnPropertyDescriptor(t,e)??o(s(t)):l,n=t+","+e,i=f[n]??=o(s(a))?.set??0,h=e.startsWith("on")?(t,r)=>{let o=e.slice(2);a.removeEventListener(o,r),a.addEventListener(o,t)}:i?i.bind(a):a.setAttribute.bind(a,e),d=s(r??0);e.startsWith("on")||d===w&&(r=y(r),d=c),d===c?g(()=>(h(r.val,r.h),a)):h(r)}return b(a,i)},v=e=>({get:(t,r)=>m.bind(l,e,r)}),j=(e,t)=>t?t!==e&&e.replaceWith(t):e.remove(),x=()=>{let r=0,o=[...e].filter(e=>e.rawVal!==e.h);do{t=new Set;for(let e of new Set(o.flatMap(e=>e.l=u(e.l))))y(e.f,e.s,e.t),e.t=l}while(++r<100&&(o=[...t]).length);let n=[...e].filter(e=>e.rawVal!==e.h);e=l;for(let e of new Set(n.flatMap(e=>e.o=u(e.o))))j(e.t,g(e.f,e.t)),e.t=l;for(let e of n)e.h=e.rawVal},O={tags:new Proxy(e=>new Proxy(m,v(e)),v()),hydrate:(e,t)=>j(e,g(t,e)),add:b,state:S,derive:y},window.van=O;}
//vanx
{let e,t,r,{fromEntries:o,entries:l,keys:n,hasOwn:f,getPrototypeOf:a}=Object,{get:i,set:y,deleteProperty:c,ownKeys:s}=Reflect,{state:m,derive:d,add:u}=van,b=1e3,w=Symbol(),A=Symbol(),S=Symbol(),_=Symbol(),g=Symbol(),p=Symbol(),P=e=>(e[A]=1,e),v=e=>e instanceof Object&&!(e instanceof Function)&&!e[p],h=e=>{if(e?.[A]){let t=m();return d(()=>{let r=e();v(t.rawVal)&&v(r)?B(t.rawVal,r):t.val=x(r)}),t}return m(x(e))},F=e=>{let t=Array.isArray(e)?[]:{__proto__:a(e)};for(let[r,o]of l(e))t[r]=h(o);return t[S]=[],t[_]=m(1),t},O={get:(e,t,r)=>t===w?e:f(e,t)?Array.isArray(e)&&"length"===t?(e[_].val,e.length):e[t].val:i(e,t,r),set:(e,o,l,n)=>f(e,o)?Array.isArray(e)&&"length"===o?(l!==e.length&&++e[_].val,e.length=l,1):(e[o].val=x(l),1):o in e?y(e,o,l,n):y(e,o,h(l))&&(++e[_].val,C(e).forEach(E.bind(t,n,o,e[o],r)),1),deleteProperty:(e,t)=>(c(e,t)&&R(e,t),++e[_].val),ownKeys:e=>(e[_].val,s(e))},x=e=>!v(e)||e[w]?e:new Proxy(F(e),O),D=e=>(e[p]=1,e),j=e=>e[w],K=a(m()),N=e=>new Proxy(e,{get:(e,t,r)=>a(e[t]??0)===K?{val:k(e[t].rawVal)}:i(e,t,r)}),k=e=>e?.[w]?new Proxy(N(e[w]),O):e,C=e=>e[S]=e[S].filter(e=>e.t.isConnected),E=(e,t,r,o,{t:l,f:f})=>{let a=Array.isArray(e),i=a?Number(t):t;u(l,()=>l[g][t]=f(r,()=>delete e[t],i)),a&&!o&&i!==e.length-1&&l.insertBefore(l.lastChild,l[g][n(e).find(e=>Number(e)>i)])},R=(e,t)=>{for(let r of C(e)){let e=r.t[g];e[t]?.remove(),delete e[t]}},T=r=>(e??(setTimeout(()=>(e.forEach(C),e=t),b),e=new Set)).add(r),q=(e,t,r)=>{let o={t:e instanceof Function?e():e,f:r},n=t[w];o.t[g]={},n[S].push(o),T(n);for(let[e,r]of l(n))E(t,e,r,1,o);return o.t},z=(e,t)=>{for(let[r,o]of l(t)){let t=e[r];v(t)&&v(o)?z(t,o):e[r]=o}for(let r in e)f(t,r)||delete e[r];let r=n(t),o=Array.isArray(e);if(o||n(e).some((e,t)=>e!==r[t])){let l=e[w];if(o)e.length=t.length;else{++l[_].val;let e={...l};for(let e of r)delete l[e];for(let t of r)l[t]=e[t]}for(let{t:e}of C(l)){let{firstChild:t,[g]:o}=e;for(let l of r)t===o[l]?t=t.nextSibling:e.insertBefore(o[l],t)}}return e},B=(e,n)=>{r=1;try{return z(e,n instanceof Function?Array.isArray(e)?n(e.filter(e=>1)):o(n(l(e))):n)}finally{r=t}},G=e=>Array.isArray(e)?e.filter(e=>1).map(G):v(e)?o(l(e).map(([e,t])=>[e,G(t)])):e;window.vanX={calc:P,reactive:x,noreactive:D,stateFields:j,raw:k,list:q,replace:B,compact:G}}
//Store
vanX.Store =(obj, key)=> {
const recall = localStorage.getItem(key);
const store = vanX.reactive(recall ? JSON.parse(recall) : obj);
van.derive(() => localStorage.setItem(key, JSON.stringify(vanX.compact(store))));
return store;
}
//gale
const KeyQuery="@",KeyPseudo=":",KeyChild=".",KeyGroup="^",Tier=(e,t)=>`${e}{${Object.keys(t).map((e=>{const n=t[e];switch(e[0]){case"@":return Tier(`@media(max-width:${e.substring(1)})`,n);case":":return Tier(`&${e}`,n);case".":return Tier(`${e}`,n);case"^":return Tier(`&:hover .${e.substring(1)}`,n)}return`${e.replace(/([a-z])([A-Z])/g,"$1-$2")}: ${n};`})).join("\n")}}`;let i=0;globalThis.Gale=e=>{const t=i?"_"+i:"";i++;const n=Object.keys(e).map((t=>Tier("."+t,e[t]))).join("\n");globalThis.document?.head.insertAdjacentHTML("beforeend",`<style data-sheet="${i}">${n}</style>`);const r=(...e)=>{const n=(e,t)=>{const n=t.lastIndexOf(e)+e.length;return n?t.substring(n):t};return e.map((e=>n("^",n(".",e)))).join(t+" ")+t};return r.CSS=n,r.DOM=new Proxy({},{get(e,t){const n=t,r=[],s=new Proxy(((...e)=>{const t=van.tags[n](...e);return t.className=r.join(" "),t}),{get:(e,t)=>(r.push(t.substring(t.lastIndexOf(".")+1)),s)});return s}}),r};
//boot
((t="/")=>{fetch(t+"deno.json").then((t=>t.json())).then((e=>{const n=(t,e)=>{let n=document.createElement("script");n.type=t,n.textContent=e,document.head.appendChild(n)},o=e.imports;for(let e in o){const n=o[e];n.startsWith("./")&&(o[e]=t+n.substring(2))}n("importmap",JSON.stringify({imports:o})),n("module",'import "entry"; ')}))})();

View File

@ -5,7 +5,7 @@
"deno.window",
"DOM"
],
"types": ["./types.d.ts"]
"types": ["./bundle.d.ts"]
},
"imports": {
"entry":"./app.js"

95
deno.lock Normal file
View File

@ -0,0 +1,95 @@
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"https://deno.land/std@0.224.0/path/windows/constants.ts": "5afaac0a1f67b68b0a380a4ef391bf59feb55856aa8c60dfc01bd3b6abb813f5",
"https://deno.land/std@0.224.0/path/windows/dirname.ts": "33e421be5a5558a1346a48e74c330b8e560be7424ed7684ea03c12c21b627bc9",
"https://deno.land/std@0.224.0/path/windows/extname.ts": "165a61b00d781257fda1e9606a48c78b06815385e7d703232548dbfc95346bef",
"https://deno.land/std@0.224.0/path/windows/format.ts": "bbb5ecf379305b472b1082cd2fdc010e44a0020030414974d6029be9ad52aeb6",
"https://deno.land/std@0.224.0/path/windows/from_file_url.ts": "ced2d587b6dff18f963f269d745c4a599cf82b0c4007356bd957cb4cb52efc01",
"https://deno.land/std@0.224.0/path/windows/glob_to_regexp.ts": "e45f1f89bf3fc36f94ab7b3b9d0026729829fabc486c77f414caebef3b7304f8",
"https://deno.land/std@0.224.0/path/windows/is_absolute.ts": "4a8f6853f8598cf91a835f41abed42112cebab09478b072e4beb00ec81f8ca8a",
"https://deno.land/std@0.224.0/path/windows/is_glob.ts": "8a8b08c08bf731acf2c1232218f1f45a11131bc01de81e5f803450a5914434b9",
"https://deno.land/std@0.224.0/path/windows/join.ts": "8d03530ab89195185103b7da9dfc6327af13eabdcd44c7c63e42e27808f50ecf",
"https://deno.land/std@0.224.0/path/windows/join_globs.ts": "a9475b44645feddceb484ee0498e456f4add112e181cb94042cdc6d47d1cdd25",
"https://deno.land/std@0.224.0/path/windows/mod.ts": "2301fc1c54a28b349e20656f68a85f75befa0ee9b6cd75bfac3da5aca9c3f604",
"https://deno.land/std@0.224.0/path/windows/normalize.ts": "78126170ab917f0ca355a9af9e65ad6bfa5be14d574c5fb09bb1920f52577780",
"https://deno.land/std@0.224.0/path/windows/normalize_glob.ts": "9c87a829b6c0f445d03b3ecadc14492e2864c3ebb966f4cea41e98326e4435c6",
"https://deno.land/std@0.224.0/path/windows/parse.ts": "08804327b0484d18ab4d6781742bf374976de662f8642e62a67e93346e759707",
"https://deno.land/std@0.224.0/path/windows/relative.ts": "3e1abc7977ee6cc0db2730d1f9cb38be87b0ce4806759d271a70e4997fc638d7",
"https://deno.land/std@0.224.0/path/windows/resolve.ts": "8dae1dadfed9d46ff46cc337c9525c0c7d959fb400a6308f34595c45bdca1972",
"https://deno.land/std@0.224.0/path/windows/to_file_url.ts": "40e560ee4854fe5a3d4d12976cef2f4e8914125c81b11f1108e127934ced502e",
"https://deno.land/std@0.224.0/path/windows/to_namespaced_path.ts": "4ffa4fb6fae321448d5fe810b3ca741d84df4d7897e61ee29be961a6aac89a4c"
}
}

94
dev_server.ts Normal file
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import { contentType } from "jsr:@std/media-types";
// Parse the port from the command-line arguments, defaulting to 8000
const port = parseInt(Deno.args[0] || "8000", 10);
const sockets: WebSocket[] = [];
const connect = `<script>
const ws = new WebSocket('ws://localhost:${port}/ws');
ws.addEventListener('message', (event) => {
if (event.data === 'reload') {
window.location.reload();
}
});
ws.addEventListener('error', console.error);
ws.addEventListener('close', console.warn);
</script>`;
const bundle = await fetch(import.meta.resolve("./bundle.js")).then(r=>r.text());
let html: string;
try {
html = Deno.readTextFileSync("./index.html").replace("<head>", "<head>"+connect);
} catch (_) {
html = `
<!DOCTYPE html>
<html lang="en">
<head>
${connect}
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<style> * {margin: 0;padding: 0;box-sizing: border-box;}html, body {height: 100%;width: 100%;font-family: Arial, sans-serif;line-height: 1.6;}body {-webkit-font-smoothing: antialiased;-moz-osx-font-smoothing: grayscale;}img, video {max-width: 100%;height: auto;}a {text-decoration: none;color: inherit;}ul, ol {list-style: none;}button, input, textarea {font-family: inherit;font-size: inherit;line-height: inherit;border: none;background: none;padding: 0;margin: 0;outline: none;}table {border-collapse: collapse;width: 100%;}</style>
<script>${bundle}</script>
</head>
<body></body>
</html>`;
}
function extension(path: string): string {
// Remove trailing slash if it exists
const normalizedPath = path.endsWith("/") ? path.slice(0, -1) : path;
// Get the last part of the path
const lastPart = normalizedPath.split("/").pop() || "";
// Check if the last part contains a "."
return lastPart.split(".")[1] || "";
}
// Start the HTTP server using Deno.serve
Deno.serve({ port }, async (req: Request) => {
const url = new URL(req.url);
// Handle WebSocket connections
if (url.pathname === "/ws") {
const { socket, response } = Deno.upgradeWebSocket(req);
sockets.push(socket);
return response;
}
// Serve static files or the predefined HTML for non-file routes
const path = new URL(req.url).pathname;
const ext = extension(path);
// Serve the predefined HTML for non-file routes
if (!ext) {
return new Response(html, {
headers: { "Content-Type": "text/html" },
});
}
try {
const file = await Deno.open("." + path, { read: true });
return new Response(file.readable, {
headers: { "Content-Type": contentType(ext) || "application/javascript" },
});
} catch (err) {
if (err instanceof Deno.errors.NotFound) {
return new Response("File not found", { status: 404 });
} else {
return new Response("Internal server error", { status: 500 });
}
}
});
// Start watching for file changes
const watcher = Deno.watchFs(".");
for await (const event of watcher) {
if (event.kind === "modify") {
console.log("reload", event.paths);
for (const ws of sockets) {
if (ws.readyState === WebSocket.OPEN) {
ws.send("reload");
}
}
}
}

33
refresh_types.ts Normal file
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import { resolve, toFileUrl } from "https://deno.land/std/path/mod.ts";
async function main()
{
// Look for the deno.json file in the current directory
const denoJsonPath = resolve("./deno.json");
// Read and parse the deno.json file
const denoJson = JSON.parse(await Deno.readTextFile("./deno.json"));
// Check if compilerOptions and types are defined
if (denoJson.compilerOptions?.types) {
const types:string[] = denoJson.compilerOptions.types;
// Iterate over each type file and cache it
for (const typeFile of types) {
let lookup:string = typeFile;
if(!typeFile.startsWith("http"))
{
lookup = toFileUrl(resolve(Deno.cwd(), typeFile)).href;
}
console.log(`Caching ${lookup}`);
await import(lookup); // This will cache the file
}
} else {
console.log("No types found in compilerOptions.");
}
}
main().catch((error) => {
console.error("Error:", error);
Deno.exit(1);
});