eve/dist/src/public/sveltekit/vercel-json.js

Filesystem-first framework for durable backend AI agents that run anywhere.

import{createEveVercelRewrite}from"./routing.js";import{join,relative}from"node:path";import{readFile,writeFile}from"node:fs/promises";const VERCEL_JSON_FILE_NAME=`vercel.json`;function isRecord(e){return typeof e==`object`&&!!e&&!Array.isArray(e)}function resolveRelativeEntrypoint(e,t){let r=relative(e,t);return r.length===0?`.`:r.replaceAll(`\\`,`/`)}function normalizeVercelJsonConfig(e){if(!isRecord(e))throw Error(`${VERCEL_JSON_FILE_NAME} must contain a JSON object.`);let t=e.experimentalServices;if(t!==void 0&&!isRecord(t))throw Error(`${VERCEL_JSON_FILE_NAME} experimentalServices must be a JSON object.`);let n=e.rewrites;if(n!==void 0&&!Array.isArray(n))throw Error(`${VERCEL_JSON_FILE_NAME} rewrites must be an array.`);return e}async function readVercelJsonConfig(e){try{return normalizeVercelJsonConfig(JSON.parse(await readFile(e,`utf8`)))}catch(e){if(e instanceof Error&&`code`in e&&e.code===`ENOENT`)return{};throw e}}function findServiceByFramework(e,t){return Object.values(e).find(e=>e.framework===t)}function hasRewrite(e,t){return e.some(e=>e.source===t.source&&e.destination===t.destination)}async function ensureEveVercelJson(n){let r=join(n.svelteKitRoot,VERCEL_JSON_FILE_NAME),i=await readVercelJsonConfig(r),a=resolveRelativeEntrypoint(n.svelteKitRoot,n.appRoot),o=i.experimentalServices??{},s=findServiceByFramework(o,`eve`),c=findServiceByFramework(o,`sveltekit`),l=s?.routePrefix??n.servicePrefix,u={...o};c===void 0&&(u.web={entrypoint:`.`,framework:`sveltekit`,routePrefix:`/`}),s===void 0&&(u.eve={buildCommand:n.eveBuildCommand,entrypoint:a,framework:`eve`,routePrefix:l});let d=createEveVercelRewrite(l),f=i.rewrites??[],p={...i,$schema:i.$schema??`https://openapi.vercel.sh/vercel.json`,experimentalServices:u,rewrites:hasRewrite(f,d)?f:[d,...f]};return JSON.stringify(i)!==JSON.stringify(p)&&await writeFile(r,`${JSON.stringify(p,null,2)}\n`),{servicePrefix:l}}export{ensureEveVercelJson};