@puls-atlas/cli/dist/cmd/sync/mapperArtifacts.js

The Puls Atlas CLI tool for managing Atlas projects

import fs from 'fs';
import path from 'path';
import { runGcloudFileCommand } from '../../utils/gcloud.js';
import { writeJsonFile } from '../../utils/file.js';
import { getAtlasGeneratedArtifactsDir, resolveRootPath } from '../../utils/atlas.js';
import { normalizeOptionalString } from '../../utils/value.js';
import { bundleSyncMapperEntry } from './mapperBundler.js';
import { resolveSyncCloudRunDeployConfig } from './deploymentConfig.js';
const SYNC_MAPPER_ARTIFACT_VERSION = 1;
const normalizePathSeparators = value => value.replaceAll('\\', '/');
const ensureDirectory = directoryPath => {
  if (!fs.existsSync(directoryPath)) {
    fs.mkdirSync(directoryPath, {
      recursive: true
    });
  }
};
const normalizeGsUri = value => {
  const normalized = normalizeOptionalString(value);
  if (!normalized) {
    return null;
  }
  if (!normalized.startsWith('gs://')) {
    throw new Error('Atlas sync mapper upload currently supports only gs:// manifest destinations.');
  }
  const withoutTrailingSlash = normalized.replace(/\/+$/, '');
  const pathPart = withoutTrailingSlash.slice('gs://'.length);
  const firstSlashIndex = pathPart.indexOf('/');
  if (firstSlashIndex <= 0 || firstSlashIndex === pathPart.length - 1) {
    throw new Error('Atlas sync mapper manifest destination must include both a bucket and an object path.');
  }
  return withoutTrailingSlash;
};
const getGsUriDirectory = gsUri => gsUri.slice(0, gsUri.lastIndexOf('/'));
const joinGsUri = (baseUri, relativePath) => `${baseUri}/${normalizePathSeparators(relativePath)}`;
const getSyncMapperArtifactRoot = (projectId, cwd = process.cwd()) => path.join(getAtlasGeneratedArtifactsDir(cwd), 'sync', 'mappers', projectId);
const createUploadOperation = (localPath, remoteUri) => ({
  command: 'gcloud storage cp',
  localPath,
  remoteUri
});
export const buildSyncMapperArtifact = async (context, options = {}, cwd = process.cwd()) => {
  const deployConfig = resolveSyncCloudRunDeployConfig(context);
  const destinationUri = normalizeGsUri(options.destinationUri ?? deployConfig.mapperManifestUri);
  if (!destinationUri) {
    throw new Error('Atlas sync mapper upload requires a gs:// manifest destination. ' + 'Set deploy.cloudRun.mapperManifestUri in the Atlas sync config or provide --destination-uri.');
  }
  const mapperEntries = Object.entries(context.config.mappers ?? {});
  if (mapperEntries.length === 0) {
    throw new Error('Atlas sync mapper upload requires at least one configured mapper.');
  }
  const mapperSourceEntries = mapperEntries.map(([mapperName, mapperConfig]) => {
    if (!mapperConfig?.source || !mapperConfig?.export) {
      throw new Error(`Atlas sync mapper "${mapperName}" must define both source and export before it can be uploaded.`);
    }
    const sourcePath = normalizePathSeparators(mapperConfig.source);
    const sourceFilePath = resolveRootPath(sourcePath, cwd);
    if (!fs.existsSync(sourceFilePath)) {
      throw new Error(`Atlas sync mapper source file does not exist: ${sourceFilePath}`);
    }
    return {
      exportName: mapperConfig.export,
      mapperName,
      sourceFilePath,
      sourcePath
    };
  });
  const artifactRoot = getSyncMapperArtifactRoot(context.projectId, cwd);
  const filesRoot = path.join(artifactRoot, 'files');
  const manifestFilePath = path.join(artifactRoot, 'manifest.json');
  const remoteBaseUri = getGsUriDirectory(destinationUri);
  fs.rmSync(artifactRoot, {
    force: true,
    recursive: true
  });
  ensureDirectory(filesRoot);
  const bundledEntriesBySourcePath = new Map();
  const mappers = {};
  const uploadOperations = [];
  for (const mapperEntry of mapperSourceEntries) {
    if (bundledEntriesBySourcePath.has(mapperEntry.sourceFilePath)) {
      continue;
    }
    const bundledEntry = await bundleSyncMapperEntry({
      artifactRoot,
      cwd,
      mapperName: mapperEntry.mapperName,
      sourceFilePath: mapperEntry.sourceFilePath
    });
    bundledEntriesBySourcePath.set(mapperEntry.sourceFilePath, bundledEntry);
    uploadOperations.push(createUploadOperation(bundledEntry.localModulePath, joinGsUri(remoteBaseUri, bundledEntry.modulePath)));
  }
  for (const mapperEntry of mapperSourceEntries) {
    const {
      modulePath
    } = bundledEntriesBySourcePath.get(mapperEntry.sourceFilePath);
    const moduleUri = joinGsUri(remoteBaseUri, modulePath);
    mappers[mapperEntry.mapperName] = {
      export: mapperEntry.exportName,
      modulePath,
      moduleUri,
      source: mapperEntry.sourcePath
    };
  }
  const manifest = {
    mappers,
    createdAt: new Date().toISOString(),
    manifestUri: destinationUri,
    projectId: context.projectId,
    version: SYNC_MAPPER_ARTIFACT_VERSION
  };
  writeJsonFile(manifestFilePath, manifest);
  uploadOperations.push(createUploadOperation(manifestFilePath, destinationUri));
  return {
    artifactRoot,
    destinationUri,
    filesRoot,
    manifest,
    manifestFilePath,
    uploadOperations
  };
};
export const executeSyncMapperUpload = artifact => {
  for (const operation of artifact.uploadOperations) {
    runGcloudFileCommand(['storage', 'cp', operation.localPath, operation.remoteUri], {
      stdio: 'inherit'
    });
  }
  return artifact;
};
export default {
  buildSyncMapperArtifact,
  executeSyncMapperUpload
};