{"version":3,"sources":["../src/cartographer.ts","../src/constants.ts","../package.json"],"sourcesContent":["import fs from 'fs/promises';\nimport path from 'path';\nimport { fileURLToPath } from 'url';\nimport { parse } from '@babel/parser';\nimport type {\n  Node as BabelNode,\n  JSXIdentifier,\n  JSXMemberExpression,\n  JSXOpeningElement,\n} from '@babel/types';\nimport MagicString from 'magic-string';\nimport type { Plugin } from 'vite';\n\nimport { DATA_ATTRIBUTES } from './constants';\n\nconst validExtensions = new Set(['.jsx', '.tsx']);\n\nexport function cartographer(): Plugin {\n  let clientScript: string;\n  let configuredRoot: string;\n  let configuredRootName: string;\n\n  return {\n    name: '@replit/vite-plugin-cartographer',\n    enforce: 'pre' as const,\n\n    async configResolved(config) {\n      configuredRoot = config.root;\n      // The name of the directory that contains the configured root\n      configuredRootName = path.basename(configuredRoot);\n\n      // Resolve the client script path in both CJS and ESM environments\n      const currentFileUrl =\n        typeof __dirname === 'string'\n          ? path.join(__dirname, '../dist/beacon/index.global.js')\n          : fileURLToPath(\n              new URL('../dist/beacon/index.global.js', import.meta.url),\n            );\n\n      try {\n        clientScript = await fs.readFile(currentFileUrl, 'utf-8');\n      } catch (error) {\n        // eslint-disable-next-line no-console -- This is an error in the plugin\n        console.error(\n          '[replit-cartographer] Failed to load client script:',\n          error,\n        );\n      }\n    },\n\n    resolveId(_source, _importer) {\n      // Let Vite handle the resolution\n      return null;\n    },\n\n    async transform(code: string, id: string) {\n      if (\n        !validExtensions.has(path.extname(id)) ||\n        id.includes('node_modules')\n      ) {\n        return null;\n      }\n\n      try {\n        const ast = parse(code, {\n          sourceType: 'module',\n          plugins: ['jsx', 'typescript'],\n        });\n\n        const magicString = new MagicString(code);\n        let currentElement: BabelNode | null = null;\n\n        // One day the JS ecosystem will decide on one standard to use, until then\n        // We need to dynamically import this so that we don't mess with vite resolving this module\n        const traverse = await import('@babel/traverse').then((m) => m.default);\n\n        traverse(ast, {\n          JSXElement: {\n            enter(elementPath) {\n              currentElement = elementPath.node;\n            },\n            exit() {\n              currentElement = null;\n            },\n          },\n          JSXOpeningElement(elementPath) {\n            if (currentElement) {\n              const jsxNode = elementPath.node;\n              const elementName = getElementName(jsxNode);\n\n              if (!elementName) {\n                return;\n              }\n\n              const { line = 0, column: col = 0 } = jsxNode.loc?.start ?? {};\n\n              const relativeToConfigured = path.relative(configuredRoot, id);\n              const componentPath = path.join(\n                configuredRootName,\n                relativeToConfigured,\n              );\n\n              const componentMetadata =\n                col === 0\n                  ? `${componentPath}:${line}`\n                  : `${componentPath}:${line}:${col}`;\n\n              magicString.appendLeft(\n                jsxNode.name.end ?? 0,\n                ` ${DATA_ATTRIBUTES.METADATA}=\"${componentMetadata}\" ${DATA_ATTRIBUTES.COMPONENT_NAME}=\"${elementName}\"`,\n              );\n            }\n          },\n        });\n\n        return {\n          code: magicString.toString(),\n          map: magicString.generateMap({ hires: true }),\n        };\n      } catch (error) {\n        // eslint-disable-next-line no-console -- I want my errors to be logged :D\n        console.error(`[replit-cartographer] Error processing ${id}:`, error);\n\n        return null;\n      }\n    },\n\n    transformIndexHtml() {\n      if (!clientScript) {\n        return [];\n      }\n\n      return [\n        {\n          tag: 'script',\n          attrs: { type: 'module' },\n          children: clientScript,\n          injectTo: 'head',\n        },\n      ];\n    },\n  };\n}\n\n// Helper function to extract element name from JSX node\nfunction getElementName(jsxNode: JSXOpeningElement): string | null {\n  if (jsxNode.name.type === 'JSXIdentifier') {\n    return jsxNode.name.name;\n  }\n\n  if (jsxNode.name.type === 'JSXMemberExpression') {\n    const memberExpr = jsxNode.name as JSXMemberExpression;\n    const object = memberExpr.object as JSXIdentifier;\n    const property = memberExpr.property as JSXIdentifier;\n\n    return `${object.name}.${property.name}`;\n  }\n\n  return null;\n}\n","export const DATA_ATTRIBUTES = {\n  METADATA: 'data-replit-metadata',\n  COMPONENT_NAME: 'data-component-name',\n} as const;\n","{\n  \"name\": \"@replit/vite-plugin-cartographer\",\n  \"version\": \"0.0.11\",\n  \"private\": false,\n  \"devDependencies\": {\n    \"@replit/tsconfig\": \"workspace:*\",\n    \"@types/babel__core\": \"^7.20.5\",\n    \"@types/babel__traverse\": \"^7.20.6\",\n    \"@types/node\": \"^22.5.5\",\n    \"@typescript-eslint/eslint-plugin\": \"^6.7.0\",\n    \"@typescript-eslint/parser\": \"^6.7.0\",\n    \"tsup\": \"^8.3.5\",\n    \"tsx\": \"^4.9.5\",\n    \"vite\": \"^5.4.10\"\n  },\n  \"main\": \"./src/index.ts\",\n  \"files\": [\n    \"src\"\n  ],\n  \"scripts\": {\n    \"build\": \"tsup\",\n    \"lint\": \"eslint src\",\n    \"format\": \"prettier --write \\\"src/**/*.ts\\\"\"\n  },\n  \"dependencies\": {\n    \"@babel/parser\": \"^7.26.9\",\n    \"@babel/traverse\": \"^7.26.9\",\n    \"@babel/types\": \"^7.26.9\",\n    \"magic-string\": \"^0.30.12\",\n    \"modern-screenshot\": \"^4.6.0\"\n  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