eve/dist/src/discover/filesystem.js

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

import{sep}from"node:path";const SUPPORTED_AUTHORED_MODULE_FILE_EXTENSIONS=[`.cts`,`.mts`,`.cjs`,`.mjs`,`.ts`,`.js`],PROJECT_MARKER_FILE_NAMES=[`package.json`,`vercel.json`],PROJECT_MARKER_FILE_NAME_SET=new Set(PROJECT_MARKER_FILE_NAMES);function getDirectoryEntryType(e){return e.isDirectory()?`directory`:e.isFile()?`file`:`other`}function isProjectMarkerEntry(e,t){return t===`file`&&PROJECT_MARKER_FILE_NAME_SET.has(e)}function classifyAgentRootEntry(e,t){if(t===`file`)return matchesSupportedModuleBaseName(e,`agent`)?`agent-config-module`:e.toLowerCase()===`instructions.md`?`instructions-markdown`:matchesSupportedModuleBaseName(e,`instructions`)?`instructions-module`:e.toLowerCase()===`system.md`?`system-markdown`:matchesSupportedModuleBaseName(e,`system`)?`system-module`:`unknown`;if(t===`directory`){if(e===`channels`)return`channels-directory`;if(e===`connections`)return`connections-directory`;if(e===`hooks`)return`hooks-directory`;if(e===`instructions`)return`instructions-directory`;if(e===`lib`)return`lib-directory`;if(e===`skills`)return`skills-directory`;if(e===`sandbox`)return`sandbox-directory`;if(e===`tools`)return`tools-directory`;if(e===`schedules`)return`schedules-directory`;if(e===`subagents`)return`subagents-directory`}return`unknown`}function classifyLocalSubagentEntry(e,t){if(t===`file`)return matchesSupportedModuleBaseName(e,`agent`)?`agent-config-module`:e.toLowerCase()===`instructions.md`?`instructions-markdown`:matchesSupportedModuleBaseName(e,`instructions`)?`instructions-module`:e.toLowerCase()===`system.md`?`system-markdown`:matchesSupportedModuleBaseName(e,`system`)?`system-module`:`unknown`;if(t===`directory`){if(e===`connections`)return`connections-directory`;if(e===`hooks`)return`hooks-directory`;if(e===`instructions`)return`instructions-directory`;if(e===`lib`)return`lib-directory`;if(e===`sandbox`)return`sandbox-directory`;if(e===`skills`)return`skills-directory`;if(e===`tools`)return`tools-directory`;if(e===`subagents`)return`subagents-directory`;if(e===`schedules`)return`invalid-schedules-directory`}return`unknown`}function classifySkillPackageEntry(e,t){if(t===`file`)return e.toLowerCase()===`skill.md`?`skill-markdown`:`skill-resource`;if(t===`directory`){if(e===`scripts`)return`skill-scripts-directory`;if(e===`references`)return`skill-references-directory`;if(e===`assets`)return`skill-assets-directory`}return`skill-resource`}function classifySkillsDirectoryEntry(e,t){if(t===`directory`)return`skill-package-directory`;if(t===`file`){if(e.toLowerCase().endsWith(`.md`))return`flat-skill-markdown`;if(getSupportedModuleBaseName(e)!==null)return`flat-skill-module`}return`unknown`}function normalizeLogicalPath(t){return t.replaceAll(sep,`/`).replace(/^\.\//,``).replace(/^\/+/,``)}function getSupportedModuleBaseName(e){for(let n of SUPPORTED_AUTHORED_MODULE_FILE_EXTENSIONS)if(e.endsWith(n)&&e.length>n.length)return e.slice(0,-n.length);return null}function matchesSupportedModuleBaseName(e,t){return getSupportedModuleBaseName(e)===t}function stripLogicalPathExtension(e){let t=normalizeLogicalPath(e),n=t.lastIndexOf(`/`),r=t.lastIndexOf(`.`);return r===-1||r<n?t:t.slice(0,r)}export{PROJECT_MARKER_FILE_NAMES,SUPPORTED_AUTHORED_MODULE_FILE_EXTENSIONS,classifyAgentRootEntry,classifyLocalSubagentEntry,classifySkillPackageEntry,classifySkillsDirectoryEntry,getDirectoryEntryType,getSupportedModuleBaseName,isProjectMarkerEntry,matchesSupportedModuleBaseName,normalizeLogicalPath,stripLogicalPathExtension};