@puls-atlas/cli/dist/utils/collectionMappings.js

The Puls Atlas CLI tool for managing Atlas projects

import fs from 'fs';
import path from 'path';
const MAPPING_FILE = '.atlas-export.json';
const getMappingFilePath = () => path.join(process.cwd(), 'functions', 'atlas-export', MAPPING_FILE);
export const readCollectionMappings = () => {
  const mappingFilePath = getMappingFilePath();
  if (!fs.existsSync(mappingFilePath)) {
    return {};
  }
  try {
    const content = fs.readFileSync(mappingFilePath, 'utf-8');
    const data = JSON.parse(content);
    const collections = data?.collections ?? {};
    const normalizedCollections = {};
    for (const [key, value] of Object.entries(collections)) {
      if (typeof value === 'string') {
        normalizedCollections[key] = {
          sanitizedName: key,
          collectionName: value
        };
      } else {
        normalizedCollections[key] = value;
      }
    }
    return normalizedCollections;
  } catch (error) {
    console.error('Error reading collection mappings:', error);
    return {};
  }
};
export const writeCollectionMapping = (sanitizedName, originalName) => {
  const mappingFilePath = getMappingFilePath();
  const mappingsDir = path.dirname(mappingFilePath);
  if (!fs.existsSync(mappingsDir)) {
    fs.mkdirSync(mappingsDir, {
      recursive: true
    });
  }
  let data = {
    collections: {}
  };
  if (fs.existsSync(mappingFilePath)) {
    try {
      const content = fs.readFileSync(mappingFilePath, 'utf-8');
      data = JSON.parse(content);
    } catch (error) {
      console.error('Error reading existing mappings:', error);
    }
  }
  if (!data.collections) {
    data.collections = {};
  }
  data.collections[originalName] = {
    sanitizedName,
    collectionName: originalName
  };
  fs.writeFileSync(mappingFilePath, JSON.stringify(data, null, 4));
};