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Install",[678,679,680,705,719,733],"code-group",{},[681,682,688],"pre",{"className":683,"code":684,"filename":685,"language":686,"meta":687,"style":687},"language-bash shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","pnpm add evlog\n","pnpm","bash","",[535,689,690],{"__ignoreMap":687},[691,692,695,698,702],"span",{"class":693,"line":694},"line",1,[691,696,685],{"class":697},"sBMFI",[691,699,701],{"class":700},"sfazB"," add",[691,703,704],{"class":700}," evlog\n",[681,706,709],{"className":683,"code":707,"filename":708,"language":686,"meta":687,"style":687},"bun add evlog\n","bun",[535,710,711],{"__ignoreMap":687},[691,712,713,715,717],{"class":693,"line":694},[691,714,708],{"class":697},[691,716,701],{"class":700},[691,718,704],{"class":700},[681,720,723],{"className":683,"code":721,"filename":722,"language":686,"meta":687,"style":687},"yarn add evlog\n","yarn",[535,724,725],{"__ignoreMap":687},[691,726,727,729,731],{"class":693,"line":694},[691,728,722],{"class":697},[691,730,701],{"class":700},[691,732,704],{"class":700},[681,734,737],{"className":683,"code":735,"filename":736,"language":686,"meta":687,"style":687},"npm install evlog\n","npm",[535,738,739],{"__ignoreMap":687},[691,740,741,743,746],{"class":693,"line":694},[691,742,736],{"class":697},[691,744,745],{"class":700}," install",[691,747,704],{"class":700},[673,749,751],{"id":750},"_2-create-a-middleware","2. Create a middleware",[681,753,758],{"className":754,"code":755,"filename":756,"language":757,"meta":687,"style":687},"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",[535,759,760,789,815,822,835,863,872,877,927,957,962,978,996,1013,1021,1026,1042,1047,1055,1074,1087,1096,1115,1159,1170,1179,1185],{"__ignoreMap":687},[691,761,762,766,770,774,777,780,783,786],{"class":693,"line":694},[691,763,765],{"class":764},"s7zQu","import",[691,767,769],{"class":768},"sMK4o"," {",[691,771,773],{"class":772},"sTEyZ"," defineMiddleware",[691,775,776],{"class":768}," }",[691,778,779],{"class":764}," from",[691,781,782],{"class":768}," '",[691,784,785],{"class":700},"astro:middleware",[691,787,788],{"class":768},"'\n",[691,790,792,794,796,799,802,805,807,809,811,813],{"class":693,"line":791},2,[691,793,765],{"class":764},[691,795,769],{"class":768},[691,797,798],{"class":772}," initLogger",[691,800,801],{"class":768},",",[691,803,804],{"class":772}," 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