able-baker/xpile.tsx

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TypeScript
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2023-06-06 17:22:14 -04:00
import * as SWCW from "https://esm.sh/@swc/wasm-web@1.3.62";
await SWCW.default();
export const Config:SWCW.Options =
{
sourceMaps: false,
minify: true,
jsc:
{
minify:
{
compress: { unused: true },
mangle: true
},
parser:
{
syntax: "typescript",
tsx: true,
},
transform:
{
react: { runtime: "automatic" }
}
},
}
export const Cache:Map<string, string> = new Map();
export const Clear =()=>
{
const size = Cache.size;
Cache.clear();
return size;
};
export const Fetch =async(inPath:string, inKey:string, inCheckCache=true)=>
{
if(inPath.endsWith(".tsx") || inPath.endsWith(".jsx") || inPath.endsWith(".js") || inPath.endsWith(".mjs"))
{
const check = 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, Config);
Cache.set(inKey, code);
return code;
}
catch(e)
{
console.log(`xpile.tsx error. Key:${inKey} Path:${inPath} Error:"${e}"`);
return null;
}
}
}
else
{
return false;
}
};