eve/dist/src/internal/nitro/dev-runtime-source-snapshot.js

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

import{lstat,readlink,realpath}from"node:fs/promises";import{dirname,join,relative,resolve}from"node:path";import{existsSync,readFileSync}from"node:fs";import{readTextFileIfExists,resolveTsConfigDependencyPaths}from"#internal/application/tsconfig-dependencies.js";import{isAuthoredSourcePath,isAuthoredSourcePath as isAuthoredSourcePath$1,isPathInsideOrEqual,resolveLocalTsConfigPathTargetRoots,resolveNearestPackageRoot}from"#internal/nitro/dev-runtime-source-snapshot-local-roots.js";const DEV_RUNTIME_SOURCE_DIRECTORY=`source`,SOURCE_ROOT_MARKER_NAMES=[`.git`,`pnpm-workspace.yaml`],WORKSPACE_METADATA_FILE_NAMES=[`package.json`,`pnpm-workspace.yaml`,`pnpm-lock.yaml`,`package-lock.json`,`yarn.lock`,`bun.lock`,`bun.lockb`,`.npmrc`],PACKAGE_DEPENDENCY_FIELDS=[`dependencies`,`devDependencies`,`optionalDependencies`,`peerDependencies`];var DevelopmentRuntimeSourceSnapshotError=class extends Error{constructor(e){super(e),this.name=`DevelopmentRuntimeSourceSnapshotError`}};async function createDevelopmentSourceSnapshotPlan(e){let t=resolve(e.appRoot),n=resolve(e.snapshotRoot),r=resolveDevelopmentSourceRoot(t),i=join(n,DEV_RUNTIME_SOURCE_DIRECTORY),a={appRoot:t,copyFiles:new Set,dependencyMountsByPath:new Map,localRootsToProcess:[t],processedLocalRoots:new Set,snapshotRoot:n,snapshotSourceRoot:i,sourceRoot:r,tsconfigPaths:new Set},o=join(t,`package.json`);for(existsSync(o)&&a.copyFiles.add(o),await addAuthoredSourceRoots(a,e.authoredSourceRoots??[]);a.localRootsToProcess.length>0;){let e=a.localRootsToProcess.shift();if(e===void 0)continue;let t=resolve(e);!a.processedLocalRoots.has(t)&&isAuthoredSourcePath$1(t,r)&&(a.processedLocalRoots.add(t),await addTsConfigDependenciesForRoot(a,t),await addDependencyMountsForRoot(a,t))}let s=[...a.copyFiles].filter(e=>isPathInsideOrEqual(e,r)).sort((e,t)=>e.localeCompare(t)),c=[...a.tsconfigPaths].filter(e=>isPathInsideOrEqual(e,r)).sort((e,t)=>e.localeCompare(t)),l=[...a.dependencyMountsByPath.values()].sort((e,t)=>e.mountPath.localeCompare(t.mountPath)),u=createWatchPaths({appRoot:t,copyFiles:s,dependencyMounts:l,localRoots:[...a.processedLocalRoots],sourceRoot:r,tsconfigPaths:c});return{appRoot:t,copyFiles:s,dependencyMounts:l,runtimeAppRoot:toSnapshotPath({sourcePath:t,sourceRoot:r,snapshotSourceRoot:i}),snapshotRoot:n,snapshotSourceRoot:i,sourceRoot:r,tsconfigPaths:c,watchPaths:u}}async function resolveDevelopmentSourceSnapshotWatchPaths(e){return[...(await createDevelopmentSourceSnapshotPlan({appRoot:e,snapshotRoot:join(resolve(e),`.eve`,`dev-runtime`,`__watch-plan__`)})).watchPaths]}function toDevelopmentSourceSnapshotPath(e){return toSnapshotPath(e)}function resolveDevelopmentSourceRoot(e){let t=resolve(e);for(;;){if(SOURCE_ROOT_MARKER_NAMES.some(e=>existsSync(join(t,e)))||isWorkspaceManifestRoot(t))return t;let n=dirname(t);if(n===t)return resolve(e);t=n}}async function addAuthoredSourceRoots(e,t){for(let n of t){let t=resolve(n);isAuthoredSourcePath$1(t,e.sourceRoot)&&enqueueLocalRoot(e,await resolveNearestPackageRoot(t,e.sourceRoot)??t)}}async function addTsConfigDependenciesForRoot(e,t){let n=await resolveTsConfigDependencyPaths(t);for(let t of n)if(isPathInsideOrEqual(t,e.sourceRoot)){e.tsconfigPaths.add(t);for(let n of await resolveLocalTsConfigPathTargetRoots({configPath:t,sourceRoot:e.sourceRoot}))enqueueLocalRoot(e,n)}}async function addDependencyMountsForRoot(e,t){let n=await readPackageDependencyNames(resolveDependencyDeclarationRoot(t,e.sourceRoot));for(let r of n)for(let n of listAncestorNodeModulesRoots(t,e.sourceRoot))await addDependencyMount(e,joinNodeModulesPackagePath(n,r))}function resolveDependencyDeclarationRoot(e,t){let n=resolve(e),r=resolve(t);for(;isPathInsideOrEqual(n,r);){if(existsSync(join(n,`package.json`)))return n;let e=dirname(n);if(e===n)break;n=e}return e}function listAncestorNodeModulesRoots(e,t){let n=resolve(t),r=new Set,i=resolve(e);for(;isPathInsideOrEqual(i,n);){r.add(i);let e=dirname(i);if(e===i)break;i=e}return r.add(resolve(e)),r.add(n),[...r]}function isWorkspaceManifestRoot(e){let t=join(e,`package.json`);if(!existsSync(t))return!1;try{let e=JSON.parse(readFileSync(t,`utf8`));return isObjectRecord(e)&&e.workspaces!==void 0}catch{return!1}}async function addDependencyMount(e,t){let n;try{n=await lstat(t)}catch{return}if(!n.isDirectory()&&!n.isSymbolicLink())return;let r=await resolveDependencySourcePathCandidates(t),i=r.find(t=>isAuthoredSourcePath$1(t,e.sourceRoot));if(i!==void 0){await addWorkspaceDependencyMount({mountPath:t,state:e,sourcePath:i});return}let a=r.find(e=>existsSync(e));a!==void 0&&e.dependencyMountsByPath.set(resolve(t),{mountPath:resolve(t),sourceKind:`installed`,sourcePath:a})}async function addWorkspaceDependencyMount(e){let t=await resolveNearestPackageRoot(e.sourcePath,e.state.sourceRoot);if(t===void 0||!isAuthoredSourcePath$1(t,e.state.sourceRoot))return;let{state:n}=e;enqueueLocalRoot(n,t),n.dependencyMountsByPath.set(resolve(e.mountPath),{mountPath:resolve(e.mountPath),sourceKind:`workspace`,sourcePath:t})}async function resolveDependencySourcePathCandidates(e){let t=new Set;try{let n=await readlink(e);t.add(resolve(dirname(e),n))}catch{}try{t.add(await realpath(e))}catch{}return[...t]}function enqueueLocalRoot(e,t){let n=resolve(t);e.processedLocalRoots.has(n)||e.localRootsToProcess.includes(n)||!isAuthoredSourcePath$1(n,e.sourceRoot)||e.localRootsToProcess.push(n)}async function readPackageDependencyNames(e){let t=join(e,`package.json`),n=await readTextFileIfExists(t);if(n===void 0)return[];let r;try{r=JSON.parse(n)}catch{return[]}if(!isObjectRecord(r))return[];let i=new Set;for(let e of PACKAGE_DEPENDENCY_FIELDS){let t=r[e];if(isObjectRecord(t))for(let e of Object.keys(t))i.add(e)}return[...i].sort((e,t)=>e.localeCompare(t))}function createWatchPaths(e){let t=new Set([join(e.appRoot,`package.json`),...e.copyFiles,...e.tsconfigPaths]);for(let n of e.localRoots)n!==e.appRoot&&t.add(n);for(let n of e.dependencyMounts)n.sourceKind===`workspace`&&n.sourcePath!==e.appRoot&&t.add(n.sourcePath);if(e.sourceRoot!==e.appRoot)for(let n of WORKSPACE_METADATA_FILE_NAMES){let r=join(e.sourceRoot,n);existsSync(r)&&t.add(r)}return[...t].sort((e,t)=>e.localeCompare(t))}function joinNodeModulesPackagePath(e,t){return join(e,`node_modules`,...t.split(`/`))}function toSnapshotPath(e){if(!isPathInsideOrEqual(e.sourcePath,e.sourceRoot))throw new DevelopmentRuntimeSourceSnapshotError(`Cannot map source path "${e.sourcePath}" into a development runtime snapshot because it is outside source root "${e.sourceRoot}".`);return join(e.snapshotSourceRoot,relative(e.sourceRoot,e.sourcePath))}function isObjectRecord(e){return typeof e==`object`&&!!e&&!Array.isArray(e)}export{DEV_RUNTIME_SOURCE_DIRECTORY,DevelopmentRuntimeSourceSnapshotError,createDevelopmentSourceSnapshotPlan,isAuthoredSourcePath,resolveDevelopmentSourceRoot,resolveDevelopmentSourceSnapshotWatchPaths,toDevelopmentSourceSnapshotPath};