import{dirname,join,resolve}from"node:path";import{resolveNitroSurfaceOutputDirectory}from"#internal/application/paths.js";import{resolvePackageRoot}from"#internal/application/package.js";import{readFile}from"node:fs/promises";import{build,copyPublicAssets,prepare,prerender}from"nitro/builder";import{prepareEveVersionedCacheDirectory,writeEveVersionedCacheMetadata}from"#internal/application/cache-metadata.js";import{WorkflowBundleBuilder}from"#internal/workflow-bundle/builder.js";import{normalizeEveVercelFunctionOutput}from"#internal/workflow-bundle/vercel-workflow-output.js";import{createApplicationNitro}from"#internal/nitro/host/create-application-nitro.js";import{emitVercelAgentSummary}from"#internal/nitro/host/build-vercel-agent-summary.js";import{prepareApplicationHost}from"#internal/nitro/host/prepare-application-host.js";import{runVercelBuildPrewarm}from"#internal/nitro/host/vercel-build-prewarm.js";import{findClosestVercelOutputDirectory}from"#shared/vercel-output-directory.js";function trimTrailingSlash(e){return e.replace(/[\\/]+$/,``)}function isRecord(e){return typeof e==`object`&&!!e&&!Array.isArray(e)}function normalizeEntrypoint(e,t){return typeof t!=`string`||t.trim().length===0?null:resolve(e,t)}function normalizeServicePrefix(e){return typeof e.routePrefix==`string`?e.routePrefix.trim():typeof e.mount==`string`?e.mount.trim():isRecord(e.mount)&&typeof e.mount.path==`string`&&e.mount.path.trim().length>0?e.mount.path.trim():``}function resolveCoDeployedEveServicePrefix(e){if(!isRecord(e.config)||!isRecord(e.config.experimentalServices))return;let t=!1,n;for(let r of Object.values(e.config.experimentalServices)){if(!isRecord(r))continue;if(r.framework!==`eve`){t=!0;continue}let i=normalizeEntrypoint(e.configRoot,r.entrypoint),a=normalizeServicePrefix(r);i===e.appRoot&&a.length>0&&a!==`/`&&(n=a)}return t?n:void 0}async function resolveCoDeployedEveServicePrefixForVercelFunctionOutput(n){let r=await findClosestVercelOutputDirectory(n);if(r!==void 0)try{let e=resolveCoDeployedEveServicePrefix({appRoot:n,configRoot:n,config:JSON.parse(await readFile(join(r,`config.json`),`utf8`))});if(e!==void 0)return e}catch(e){if(!(e instanceof Error&&`code`in e&&e.code===`ENOENT`))throw e}let i=n;for(;;){for(let e of[join(i,`vercel.json`),join(i,`.vercel`,`output`,`config.json`)])try{let t=JSON.parse(await readFile(e,`utf8`)),r=resolveCoDeployedEveServicePrefix({appRoot:n,configRoot:e.endsWith(`vercel.json`)?i:n,config:t});if(r!==void 0)return r}catch(e){if(!(e instanceof Error&&`code`in e&&e.code===`ENOENT`))throw e}let r=dirname(i);if(r===i)return;i=r}}async function readVercelServerRuntime(e){try{return JSON.parse(await readFile(join(e,`functions`,`__server.func`,`.vc-config.json`),`utf8`)).runtime}catch{return}}async function emitVercelWorkflowFunctions(e){let t=new WorkflowBundleBuilder({appRoot:e.appRoot,compiledArtifactsBootstrapPath:e.compiledArtifactsBootstrapPath,outDir:e.workflowBuildDir,rootDir:resolvePackageRoot(),watch:!1}),n=await readVercelServerRuntime(e.outputDir);await t.buildVercelOutput({flowNitroOutputDir:e.flowNitroOutputDir,outputDir:e.outputDir,runtime:n})}async function buildNitroOutput(e){let t=trimTrailingSlash(e.options.output.dir);return await prepareEveVersionedCacheDirectory(t),await prepare(e),await copyPublicAssets(e),await prerender(e),await build(e),await writeEveVersionedCacheMetadata(t),t}async function buildVercelNitroSurface(e,t){let n=await createApplicationNitro(e,!1,{outputDir:resolveNitroSurfaceOutputDirectory(e.appRoot,t),surface:t});try{return await buildNitroOutput(n)}finally{await n.close()}}async function buildApplication(e){let t=await prepareApplicationHost(e);if(!process.env.VERCEL){let e=await createApplicationNitro(t,!1);try{let n=await buildNitroOutput(e);return await emitVercelAgentSummary({manifest:t.compileResult.manifest,appRoot:t.appRoot}),n}finally{await e.close()}}let n=await resolveCoDeployedEveServicePrefixForVercelFunctionOutput(t.appRoot),r=await createApplicationNitro(t,!1,{surface:`app`});try{let e=await buildNitroOutput(r);await runVercelBuildPrewarm({appRoot:t.appRoot,log(e){console.log(e)}});let i=await buildVercelNitroSurface(t,`flow`);return await emitVercelWorkflowFunctions({appRoot:t.appRoot,compiledArtifactsBootstrapPath:t.compiledArtifacts.bootstrapPath,flowNitroOutputDir:i,outputDir:e,workflowBuildDir:t.workflowBuildDir}),n!==void 0&&await normalizeEveVercelFunctionOutput(e,{servicePrefix:n}),await emitVercelAgentSummary({manifest:t.compileResult.manifest,appRoot:t.appRoot}),e}finally{await r.close()}}export{buildApplication};