{"version":3,"sources":["../../../src/server/lib/cache-control.ts"],"sourcesContent":["import { CACHE_ONE_YEAR } from '../../lib/constants'\n\n/**\n * The revalidate option used internally for pages. A value of `false` means\n * that the page should not be revalidated. A number means that the page\n * should be revalidated after the given number of seconds (this also includes\n * `1` which means to revalidate after 1 second). A value of `0` is not a valid\n * value for this option.\n */\nexport type Revalidate = number | false\n\nexport interface CacheControl {\n  revalidate: Revalidate\n  expire: number | undefined\n}\n\nexport function getCacheControlHeader({\n  revalidate,\n  expire,\n}: CacheControl): string {\n  const swrHeader =\n    typeof revalidate === 'number' &&\n    expire !== undefined &&\n    revalidate < expire\n      ? `, stale-while-revalidate=${expire - revalidate}`\n      : ''\n\n  if (revalidate === 0) {\n    return 'private, no-cache, no-store, max-age=0, must-revalidate'\n  } else if (typeof revalidate === 'number') {\n    return `s-maxage=${revalidate}${swrHeader}`\n  }\n\n  return `s-maxage=${CACHE_ONE_YEAR}${swrHeader}`\n}\n"],"names":["getCacheControlHeader","revalidate","expire","swrHeader","undefined","CACHE_ONE_YEAR"],"mappings":";;;;+BAgBgBA;;;eAAAA;;;2BAhBe;AAgBxB,SAASA,sBAAsB,EACpCC,UAAU,EACVC,MAAM,EACO;IACb,MAAMC,YACJ,OAAOF,eAAe,YACtBC,WAAWE,aACXH,aAAaC,SACT,CAAC,yBAAyB,EAAEA,SAASD,YAAY,GACjD;IAEN,IAAIA,eAAe,GAAG;QACpB,OAAO;IACT,OAAO,IAAI,OAAOA,eAAe,UAAU;QACzC,OAAO,CAAC,SAAS,EAAEA,aAAaE,WAAW;IAC7C;IAEA,OAAO,CAAC,SAAS,EAAEE,yBAAc,GAAGF,WAAW;AACjD","ignoreList":[0]}