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Install",[668,669,670,695,709,723],"code-group",{},[671,672,678],"pre",{"className":673,"code":674,"filename":675,"language":676,"meta":677,"style":677},"language-bash shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","pnpm add evlog\n","pnpm","bash","",[525,679,680],{"__ignoreMap":677},[681,682,685,688,692],"span",{"class":683,"line":684},"line",1,[681,686,675],{"class":687},"sBMFI",[681,689,691],{"class":690},"sfazB"," add",[681,693,694],{"class":690}," evlog\n",[671,696,699],{"className":673,"code":697,"filename":698,"language":676,"meta":677,"style":677},"bun add evlog\n","bun",[525,700,701],{"__ignoreMap":677},[681,702,703,705,707],{"class":683,"line":684},[681,704,698],{"class":687},[681,706,691],{"class":690},[681,708,694],{"class":690},[671,710,713],{"className":673,"code":711,"filename":712,"language":676,"meta":677,"style":677},"yarn add evlog\n","yarn",[525,714,715],{"__ignoreMap":677},[681,716,717,719,721],{"class":683,"line":684},[681,718,712],{"class":687},[681,720,691],{"class":690},[681,722,694],{"class":690},[671,724,727],{"className":673,"code":725,"filename":726,"language":676,"meta":677,"style":677},"npm install evlog\n","npm",[525,728,729],{"__ignoreMap":677},[681,730,731,733,736],{"class":683,"line":684},[681,732,726],{"class":687},[681,734,735],{"class":690}," install",[681,737,694],{"class":690},[663,739,741],{"id":740},"_2-create-a-middleware","2. Create a middleware",[671,743,748],{"className":744,"code":745,"filename":746,"language":747,"meta":677,"style":677},"language-typescript shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","import { defineMiddleware } from 'astro:middleware'\nimport { initLogger, createRequestLogger } from 'evlog'\n\ninitLogger({\n  env: { service: 'my-astro-app' },\n})\n\nexport const onRequest = defineMiddleware(async ({ request, locals }, next) => {\n  const url = new URL(request.url)\n\n  const log = createRequestLogger({\n    method: request.method,\n    path: url.pathname,\n  })\n\n  locals.log = log\n\n  try {\n    const response = await next()\n    log.emit()\n    return response\n  } catch (error) {\n    log.error(error instanceof Error ? error : new Error(String(error)))\n    log.emit()\n    throw error\n  }\n})\n","src\u002Fmiddleware.ts","typescript",[525,749,750,779,805,812,825,853,862,867,917,947,952,968,986,1003,1011,1016,1032,1037,1045,1064,1077,1086,1105,1149,1160,1169,1175],{"__ignoreMap":677},[681,751,752,756,760,764,767,770,773,776],{"class":683,"line":684},[681,753,755],{"class":754},"s7zQu","import",[681,757,759],{"class":758},"sMK4o"," {",[681,761,763],{"class":762},"sTEyZ"," defineMiddleware",[681,765,766],{"class":758}," }",[681,768,769],{"class":754}," from",[681,771,772],{"class":758}," '",[681,774,775],{"class":690},"astro:middleware",[681,777,778],{"class":758},"'\n",[681,780,782,784,786,789,792,795,797,799,801,803],{"class":683,"line":781},2,[681,783,755],{"class":754},[681,785,759],{"class":758},[681,787,788],{"class":762}," initLogger",[681,790,791],{"class":758},",",[681,793,794],{"class":762}," 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