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#12 issue/iso-components #13

Merged
SethTrowbridge merged 3 commits from issue/iso-components into master 2023-04-07 21:41:21 -04:00
Conversation 0 Commits 3 Files Changed 6 +57 -20
6 changed files with 57 additions and 20 deletions
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3
deno.json
View File

@ -12,8 +12,7 @@
"tasks":
{
"install": "deno install -f -A --unstable --no-lock -n eno server.tsx",
"run": "deno run -A --unstable --no-lock server.tsx",
"host": "deno run -A --unstable https://deno.land/std@0.181.0/http/file_server.ts",
"complete": "deno task host & cd example && pwd && deno task dev"
"example": "cd example && pwd && deno task dev"
}
}

1
example/app.tsx
View File

@ -9,6 +9,7 @@ export default ()=>
console.log(Iso.Meta);
const [countGet, countSet] = React.useState(1);
return <div class="p-4 font-sans">
<Iso.Metas title="Main Page!"/>
<h1 class="my-2 font(bold serif) text(2xl)">Title!!</h1>
<h2>subtitle</h2>
<Component/>

2
example/deep/component.tsx
View File

@ -1,9 +1,11 @@
import React from "react";
import * as Iso from "@eno/iso";
export default ()=>
{
const [countGet, countSet] = React.useState(1);
return <div class="p-4 text-red-500">
<Iso.Metas title="Component!"/>
Component!!!
</div>;
};

1
example/deno.json
View File

@ -1,4 +1,5 @@
{
"compilerOptions": {"lib": ["deno.window", "dom"]},
"imports":
{
"react": "https://esm.sh/preact@10.13.2/compat",

36
lib/iso.tsx
View File

@ -1,10 +1,34 @@
import React from "react";
type Metas = {
Title?:string,
Description?:string
type Meta = {title:string, description:string, keywords:string, image:string, canonical:string }
type MetaKeys = keyof Meta;
export const Meta:Meta = {
title:"",
description:"",
keywords:"",
image:"",
canonical:""
};
export const Meta:Metas = {
Title:"hey"
};
type MetasInputs = { [Property in MetaKeys]?: string };
export const Metas =(props:{concatListed?:boolean; dropUnlisted?:boolean}&MetasInputs):null=>
{
const additive = props.concatListed ? (key:MetaKeys, value:string)=> Meta[key] += value : (key:MetaKeys, value:string)=> Meta[key] = value;
const subtractive = props.dropUnlisted ? (key:MetaKeys)=> Meta[key] = "" : (key:MetaKeys)=> {};
Object.keys(Meta).forEach((key)=>{
const metaKey = key as MetaKeys;
const propValue = props[metaKey]||"";
propValue ? additive(metaKey, propValue) : subtractive(metaKey);
})
console.log(`rendering metas`, Meta)
if(window.innerWidth)
{
document.title = Meta.title;
}
return null;
}

34
server.tsx
View File

@ -4,6 +4,7 @@ import { debounce } from "https://deno.land/std@0.151.0/async/debounce.ts";
import SSR from "https://esm.sh/v113/preact-render-to-string@6.0.2";
import * as Twind from "https://esm.sh/@twind/core@1.1.3";
import React, {JSX, createElement as h} from "react";
import * as Iso from "@eno/iso";
const Transpiled = new Map();
const Transpileable =(inFilePath:string):boolean=>
@ -99,7 +100,7 @@ try
if(importReact)
{
ImportObject.imports["react-original"] = importReact;
ImportObject.imports["react"] = `./${LibPath}/react.tsx`;
ImportObject.imports["react"] = `/${LibPath}/react.tsx`;
}
else
{
@ -119,18 +120,23 @@ try
const importIso = ImportObject.imports["@eno/iso"];
if(importIso)
{
ImportObject.imports["@eno/iso"] = `./${LibPath}/iso.tsx`;
ImportObject.imports["@eno/iso"] = `/${LibPath}/iso.tsx`;
}
else
{
}
Object.entries(ImportObject.imports).forEach(([key, value])=>{
if(value.startsWith("./") && ImportObject.imports)
{
ImportObject.imports[key] = value.substring(1);
}
})
}
else
{
console.log(`No "imports" found in configuration`);
}
}
catch(e)
{
@ -142,6 +148,11 @@ Deno.serve({ port: Deno.args[0]||3000 }, async(_req:Request) =>
{
const url:URL = new URL(_req.url);
const fsPath = Deno.cwd()+url.pathname;
const pathParts = url.pathname.substring(1, url.pathname.endsWith("/") ? url.pathname.length-1 : url.pathname.length).split("/");
const pathLast = pathParts[pathParts.length-1];
const pathExt:string|undefined = pathLast.split(".")[1];
console.log(pathParts, pathLast, pathExt);
console.log(`Request for "${url.pathname}"...`);
@ -176,10 +187,9 @@ Deno.serve({ port: Deno.args[0]||3000 }, async(_req:Request) =>
let type = `text/html`;
let body:BodyInit = ``;
const isLib = url.pathname.startsWith(`/${LibPath}/`)
const isLib = url.pathname.startsWith(`/${LibPath}/`);
// serve .tsx .jsx .ts .js
if(Transpileable(url.pathname))
if(Transpileable(pathLast))
{
type = `application/javascript`;
if(isLib)
@ -189,8 +199,6 @@ Deno.serve({ port: Deno.args[0]||3000 }, async(_req:Request) =>
else if(!url.searchParams.get("reload"))
{
const path = `file://${Deno.cwd().replaceAll("\\", "/")+url.pathname}`;
console.log(path);
const imp = await import(path);
const members = [];
for( const key in imp ) { members.push(key); }
@ -214,9 +222,9 @@ FileListen("${url.pathname}", reloadHandler);`;
}
}
// serve static media
else if( url.pathname.endsWith("/") === false)
else if( pathExt )
{
type = MIME.typeByExtension(url.pathname.substring(url.pathname.lastIndexOf("."))) || "text/html";
type = MIME.typeByExtension(pathExt) || "text/html";
if(isLib)
{
const _fetch = await fetch(import.meta.resolve(`.${url.pathname}`));
@ -233,9 +241,11 @@ FileListen("${url.pathname}", reloadHandler);`;
type = `text/html`;
body = `<!doctype html>
<html>
<html lang="en">
<head>
<title>${Iso.Meta.title}</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta charset="utf-8"/>
<style data-twind>${results.css}</style>
<script type="importmap">${JSON.stringify(ImportObject)}</script>
<script async src="https://ga.jspm.io/npm:es-module-shims@1.5.1/dist/es-module-shims.js" crossorigin="anonymous"></script>
@ -253,7 +263,7 @@ FileListen("${url.pathname}", reloadHandler);`;
</html>`;
}
return new Response(body, {headers:{"content-type":type as string, "Access-Control-Allow-Origin":"*"}});
return new Response(body, {headers:{"content-type":type as string, "Access-Control-Allow-Origin":"*", charset:"utf-8"}});
}
catch(error)
{