{"version":3,"file":"middlewareConfig.js","sources":["../../../src/vite/middlewareConfig.ts"],"sourcesContent":["import { addServerImports, createResolver } from '@nuxt/kit';\nimport type { Nitro } from 'nitropack/types';\nimport * as path from 'path';\nimport type { InputPluginOption } from 'rollup';\n\n/**\n * Adds a server import for the middleware instrumentation.\n */\nexport function addMiddlewareImports(): void {\n  addServerImports([\n    {\n      name: 'wrapMiddlewareHandlerWithSentry',\n      from: createResolver(import.meta.url).resolve('./runtime/hooks/wrapMiddlewareHandler'),\n    },\n  ]);\n}\n\n/**\n * Adds middleware instrumentation to the Nitro build.\n *\n * @param nitro Nitro instance\n */\nexport function addMiddlewareInstrumentation(nitro: Nitro): void {\n  nitro.hooks.hook('rollup:before', (nitro, rollupConfig) => {\n    if (!rollupConfig.plugins) {\n      rollupConfig.plugins = [];\n    }\n\n    if (!Array.isArray(rollupConfig.plugins)) {\n      rollupConfig.plugins = [rollupConfig.plugins];\n    }\n\n    rollupConfig.plugins.push(middlewareInstrumentationPlugin(nitro));\n  });\n}\n\n/**\n * Creates a rollup plugin for the middleware instrumentation by transforming the middleware code.\n *\n * @param nitro Nitro instance\n * @returns The rollup plugin for the middleware instrumentation.\n */\nfunction middlewareInstrumentationPlugin(nitro: Nitro): InputPluginOption {\n  const middlewareFiles = new Set<string>();\n\n  return {\n    name: 'sentry-nuxt-middleware-instrumentation',\n    buildStart() {\n      // Collect middleware files during build start\n      nitro.scannedHandlers?.forEach(({ middleware, handler }) => {\n        if (middleware && handler) {\n          middlewareFiles.add(handler);\n        }\n      });\n    },\n    transform(code: string, id: string) {\n      // Only transform files we've identified as middleware\n      if (middlewareFiles.has(id)) {\n        const fileName = path.basename(id);\n        return {\n          code: wrapMiddlewareCode(code, fileName),\n          map: null,\n        };\n      }\n      return null;\n    },\n  };\n}\n\n/**\n * Wraps the middleware user code to instrument it.\n *\n * @param originalCode The original user code of the middleware.\n * @param fileName The name of the middleware file, used for the span name and logging.\n *\n * @returns The wrapped user code of the middleware.\n */\nfunction wrapMiddlewareCode(originalCode: string, fileName: string): string {\n  // Remove common file extensions\n  const cleanFileName = fileName.replace(/\\.(ts|js|mjs|mts|cts)$/, '');\n\n  return `\nimport { wrapMiddlewareHandlerWithSentry } from '#imports';\n\nfunction defineInstrumentedEventHandler(handlerOrObject) {\n  return defineEventHandler(wrapMiddlewareHandlerWithSentry(handlerOrObject, '${cleanFileName}'));\n}\n\nfunction instrumentedEventHandler(handlerOrObject) {\n  return eventHandler(wrapMiddlewareHandlerWithSentry(handlerOrObject, '${cleanFileName}'));\n}\n\nfunction defineInstrumentedHandler(handlerOrObject) {\n  return defineHandler(wrapMiddlewareHandlerWithSentry(handlerOrObject, '${cleanFileName}'));\n}\n\n${originalCode\n  .replace(/defineEventHandler\\(/g, 'defineInstrumentedEventHandler(')\n  .replace(/eventHandler\\(/g, 'instrumentedEventHandler(')\n  .replace(/defineHandler\\(/g, 'defineInstrumentedHandler(')}\n`;\n}\n"],"names":["nitro"],"mappings":";;;AAQO,SAAS,oBAAA,GAA6B;AAC3C,EAAA,gBAAA,CAAiB;AAAA,IACf;AAAA,MACE,IAAA,EAAM,iCAAA;AAAA,MACN,MAAM,cAAA,CAAe,MAAA,CAAA,IAAA,CAAY,GAAG,CAAA,CAAE,QAAQ,uCAAuC;AAAA;AACvF,GACD,CAAA;AACH;AAOO,SAAS,6BAA6B,KAAA,EAAoB;AAC/D,EAAA,KAAA,CAAM,KAAA,CAAM,IAAA,CAAK,eAAA,EAAiB,CAACA,QAAO,YAAA,KAAiB;AACzD,IAAA,IAAI,CAAC,aAAa,OAAA,EAAS;AACzB,MAAA,YAAA,CAAa,UAAU,EAAC;AAAA,IAC1B;AAEA,IAAA,IAAI,CAAC,KAAA,CAAM,OAAA,CAAQ,YAAA,CAAa,OAAO,CAAA,EAAG;AACxC,MAAA,YAAA,CAAa,OAAA,GAAU,CAAC,YAAA,CAAa,OAAO,CAAA;AAAA,IAC9C;AAEA,IAAA,YAAA,CAAa,OAAA,CAAQ,IAAA,CAAK,+BAAA,CAAgCA,MAAK,CAAC,CAAA;AAAA,EAClE,CAAC,CAAA;AACH;AAQA,SAAS,gCAAgC,KAAA,EAAiC;AACxE,EAAA,MAAM,eAAA,uBAAsB,GAAA,EAAY;AAExC,EAAA,OAAO;AAAA,IACL,IAAA,EAAM,wCAAA;AAAA,IACN,UAAA,GAAa;AAEX,MAAA,KAAA,CAAM,iBAAiB,OAAA,CAAQ,CAAC,EAAE,UAAA,EAAY,SAAQ,KAAM;AAC1D,QAAA,IAAI,cAAc,OAAA,EAAS;AACzB,UAAA,eAAA,CAAgB,IAAI,OAAO,CAAA;AAAA,QAC7B;AAAA,MACF,CAAC,CAAA;AAAA,IACH,CAAA;AAAA,IACA,SAAA,CAAU,MAAc,EAAA,EAAY;AAElC,MAAA,IAAI,eAAA,CAAgB,GAAA,CAAI,EAAE,CAAA,EAAG;AAC3B,QAAA,MAAM,QAAA,GAAW,IAAA,CAAK,QAAA,CAAS,EAAE,CAAA;AACjC,QAAA,OAAO;AAAA,UACL,IAAA,EAAM,kBAAA,CAAmB,IAAA,EAAM,QAAQ,CAAA;AAAA,UACvC,GAAA,EAAK;AAAA,SACP;AAAA,MACF;AACA,MAAA,OAAO,IAAA;AAAA,IACT;AAAA,GACF;AACF;AAUA,SAAS,kBAAA,CAAmB,cAAsB,QAAA,EAA0B;AAE1E,EAAA,MAAM,aAAA,GAAgB,QAAA,CAAS,OAAA,CAAQ,wBAAA,EAA0B,EAAE,CAAA;AAEnE,EAAA,OAAO;AAAA;;AAAA;AAAA,8EAAA,EAIuE,aAAa,CAAA;AAAA;;AAAA;AAAA,wEAAA,EAInB,aAAa,CAAA;AAAA;;AAAA;AAAA,yEAAA,EAIZ,aAAa,CAAA;AAAA;;AAAA,EAGtF,YAAA,CACC,OAAA,CAAQ,uBAAA,EAAyB,iCAAiC,CAAA,CAClE,OAAA,CAAQ,iBAAA,EAAmB,2BAA2B,CAAA,CACtD,OAAA,CAAQ,kBAAA,EAAoB,4BAA4B,CAAC;AAAA,CAAA;AAE5D;;;;"}