eve/dist/src/discover/named-source-directory.js

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

import{join}from"node:path";import{getDirectoryEntryType,getSupportedModuleBaseName,isTypeScriptDeclarationFileName,normalizeLogicalPath}from"#discover/filesystem.js";import{createDiscoverErrorDiagnostic}from"#discover/diagnostics.js";import{createModuleSourceRef}from"#discover/manifest.js";import{createModuleSlotCollisionDiagnostic,createSlotCollisionDiagnostic,readSortedDirectoryEntries}from"#discover/grammar.js";import{collectNamedSlotCandidates}from"#discover/slots.js";import{discoverMarkdownSource}from"#discover/markdown.js";async function discoverNamedSourceDirectory(e){let t=join(e.rootPath,e.directoryName),n=e.rootEntries.find(t=>t.name===e.directoryName);if(n===void 0)return{diagnostics:[],sources:[]};if(!n.isDirectory())return{diagnostics:[createDiscoverErrorDiagnostic({code:e.invalidDirectoryCode,message:e.invalidDirectoryMessage,sourcePath:t})],sources:[]};let r=[],i=[];return await walkNamedSourceDirectory({allowMarkdown:e.allowMarkdown===!0,diagnostics:r,markdownLowerer:e.allowMarkdown===!0?e.markdownLowerer:void 0,projectSource:e.source,recursive:e.recursive,relativeDirectory:e.directoryName,rootDirectoryPath:t,sources:i,subdirectoryRelative:``,unsupportedEntryCode:e.unsupportedEntryCode,unsupportedEntryMessage:e.unsupportedEntryMessage,unsupportedFileCode:e.unsupportedFileCode,unsupportedFileMessage:e.unsupportedFileMessage,validateSegment:e.validateSegment}),{diagnostics:r,sources:i}}async function walkNamedSourceDirectory(e){let t=e.subdirectoryRelative===``?e.rootDirectoryPath:join(e.rootDirectoryPath,e.subdirectoryRelative),n=await readSortedDirectoryEntries(e.projectSource,t);e.recursive&&await walkSubdirectories(e,n,t),(e.unsupportedFileCode!==void 0||e.unsupportedEntryCode!==void 0)&&emitUnsupportedLeafDiagnostics(e,n,t),await collectLeafSources(e,n,t)}async function walkSubdirectories(e,t,n){for(let r of t){if(!r.isDirectory())continue;let t=join(n,r.name);if(e.validateSegment!==void 0){let n=e.validateSegment(r.name,t);if(n!==null){e.diagnostics.push(n);continue}}await walkNamedSourceDirectory({allowMarkdown:e.allowMarkdown,diagnostics:e.diagnostics,markdownLowerer:e.markdownLowerer,projectSource:e.projectSource,recursive:e.recursive,relativeDirectory:e.relativeDirectory,rootDirectoryPath:e.rootDirectoryPath,sources:e.sources,subdirectoryRelative:e.subdirectoryRelative===``?r.name:join(e.subdirectoryRelative,r.name),unsupportedEntryCode:e.unsupportedEntryCode,unsupportedEntryMessage:e.unsupportedEntryMessage,unsupportedFileCode:e.unsupportedFileCode,unsupportedFileMessage:e.unsupportedFileMessage,validateSegment:e.validateSegment})}}function emitUnsupportedLeafDiagnostics(e,t,n){for(let r of t){let t=getDirectoryEntryType(r),i=join(n,r.name);if(t===`directory`)continue;if(t===`other`){e.unsupportedEntryCode!==void 0&&e.diagnostics.push(createDiscoverErrorDiagnostic({code:e.unsupportedEntryCode,message:e.unsupportedEntryMessage?.(i,e.relativeDirectory)??`Expected "${i}" to be a regular file or directory within "${e.relativeDirectory}/".`,sourcePath:i}));continue}if(e.unsupportedFileCode===void 0||isTypeScriptDeclarationFileName(r.name))continue;let a=getSupportedModuleBaseName(r.name)!==null,o=e.allowMarkdown&&r.name.endsWith(`.md`);a||o||e.diagnostics.push(createDiscoverErrorDiagnostic({code:e.unsupportedFileCode,message:e.unsupportedFileMessage?.(i,e.relativeDirectory)??`Expected "${i}" to be a supported authored source within "${e.relativeDirectory}/".`,sourcePath:i}))}}async function collectLeafSources(e,t,n){for(let r of collectNamedSlotCandidates(t,{allowMarkdown:e.allowMarkdown,allowModules:!0})){let t=e.subdirectoryRelative===``?r.slotName:join(e.subdirectoryRelative,r.slotName),i=normalizeLogicalPath(join(e.relativeDirectory,t));if(e.validateSegment!==void 0){let t=r.markdownFileName??r.moduleFileNames[0]??r.slotName,i=e.validateSegment(r.slotName,join(n,t));if(i!==null){e.diagnostics.push(i);continue}}if(r.markdownFileName!==void 0&&r.moduleFileNames.length>0){e.diagnostics.push(createSlotCollisionDiagnostic(n,i,[r.markdownFileName,...r.moduleFileNames]));continue}if(r.moduleFileNames.length>1){e.diagnostics.push(createModuleSlotCollisionDiagnostic(n,i,r.moduleFileNames));continue}if(r.markdownFileName!==void 0){let t=e.subdirectoryRelative===``?r.markdownFileName:join(e.subdirectoryRelative,r.markdownFileName),n=normalizeLogicalPath(join(e.relativeDirectory,t));if(e.markdownLowerer===void 0)continue;let i=await discoverMarkdownSource({logicalPath:n,lower:e.markdownLowerer,source:e.projectSource,sourcePath:join(e.rootDirectoryPath,t)});e.sources.push(i);continue}let[a]=r.moduleFileNames;if(a===void 0)continue;let o=e.subdirectoryRelative===``?a:join(e.subdirectoryRelative,a);e.sources.push(createModuleSourceRef({logicalPath:normalizeLogicalPath(join(e.relativeDirectory,o))}))}}export{discoverNamedSourceDirectory};