78 lines
1.9 KiB
TypeScript
78 lines
1.9 KiB
TypeScript
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import { parse as JSONC } from "https://deno.land/x/jsonct@v0.1.0/mod.ts";
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type JsonBase = Record<string, string|string[]>
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type JsonDeep = Record<string, string|JsonBase>
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type JsonLike = JsonDeep
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type Configuration = {imports:JsonDeep, compilerOptions:JsonDeep};
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export const Root = new URL(`file://${Deno.cwd().replaceAll("\\", "/")}`).toString();
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export default async function HuntConfig()
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{
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let path:string, json:JsonLike|undefined;
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const loadJSON =async(inPath:string)=>{
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try{
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const resp = await fetch(Root + "/" + inPath);
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if(inPath.endsWith(".jsonc"))
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{
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const text = await resp.text();
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json = JSONC(text) as JsonLike;
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}
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else
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{
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json = await resp.json();
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}
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return json;
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}
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catch(_e)
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{
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return {};
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}
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}
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try// look for `deno.json`
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{
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json = await loadJSON("deno.json");
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}
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catch(_e)
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{
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try // look for `deno.jsonc`
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{
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json = await loadJSON("deno.jsonc");
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}
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catch(_e)
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{
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try // look in the vscode plugin settings
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{
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json = await loadJSON(".vscode/settings.json")
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path = json ? json["deno.config"] as string : "";
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json = undefined;
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if(path)
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{
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json = await loadJSON(path)
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}
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}
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catch(_e)
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{
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// cant find a config using the vscode plugin
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}
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}
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}
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if(!json)
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{
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json = {};
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}
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path = json.importMap as string;
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if(!json.imports && path)
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{
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json.imports = await loadJSON(path) as Record<string, string>;
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}
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return json as {imports:JsonDeep, compilerOptions:JsonLike};
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}
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