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lib\u002Fevlog.ts\n",[540,706,707,709,711,714,716,718,720,723],{"class":542,"line":595},[540,708,547],{"class":546},[540,710,551],{"class":550},[540,712,713],{"class":554}," createEvlog",[540,715,558],{"class":550},[540,717,561],{"class":546},[540,719,564],{"class":550},[540,721,722],{"class":567},"evlog\u002Fnext",[540,724,571],{"class":550},[540,726,727,729,731,733,735,737,739,741],{"class":542,"line":614},[540,728,547],{"class":546},[540,730,551],{"class":550},[540,732,555],{"class":554},[540,734,558],{"class":550},[540,736,561],{"class":546},[540,738,564],{"class":550},[540,740,568],{"class":567},[540,742,571],{"class":550},[540,744,745],{"class":542,"line":621},[540,746,618],{"emptyLinePlaceholder":617},[540,748,749,751,754,756,759,761,764,766,769,771,774,776,779,781,783],{"class":542,"line":652},[540,750,624],{"class":546},[540,752,753],{"class":645}," const",[540,755,551],{"class":550},[540,757,758],{"class":554}," withEvlog",[540,760,680],{"class":550},[540,762,763],{"class":554}," useLogger",[540,765,680],{"class":550},[540,767,768],{"class":554}," log",[540,770,680],{"class":550},[540,772,773],{"class":554}," createError ",[540,775,691],{"class":550},[540,777,778],{"class":550}," =",[540,780,713],{"class":630},[540,782,634],{"class":554},[540,784,785],{"class":550},"{\n",[540,787,788,791,794,796,799,801],{"class":542,"line":688},[540,789,790],{"class":669},"  service",[540,792,793],{"class":550},":",[540,795,564],{"class":550},[540,797,798],{"class":567},"my-app",[540,800,672],{"class":550},[540,802,803],{"class":550},",\n",[540,805,807,810,812,814,817],{"class":542,"line":806},7,[540,808,809],{"class":669},"  drain",[540,811,793],{"class":550},[540,813,555],{"class":630},[540,815,816],{"class":554},"()",[540,818,803],{"class":550},[540,820,822,824],{"class":542,"line":821},8,[540,823,691],{"class":550},[540,825,694],{"class":554},[530,827,829],{"className":532,"code":828,"filename":197,"language":535,"meta":536,"style":536},"import { createFsDrain } from 'evlog\u002Ffs'\n\napp.use(evlog({ drain: createFsDrain() }))\n",[456,830,831,849,853],{"__ignoreMap":536},[540,832,833,835,837,839,841,843,845,847],{"class":542,"line":543},[540,834,547],{"class":546},[540,836,551],{"class":550},[540,838,555],{"class":554},[540,840,558],{"class":550},[540,842,561],{"class":546},[540,844,564],{"class":550},[540,846,568],{"class":567},[540,848,571],{"class":550},[540,850,851],{"class":542,"line":595},[540,852,618],{"emptyLinePlaceholder":617},[540,854,855,858,860,863,865,868,870,873,876,878,880,883,885],{"class":542,"line":614},[540,856,857],{"class":554},"app",[540,859,658],{"class":550},[540,861,862],{"class":630},"use",[540,864,634],{"class":554},[540,866,867],{"class":630},"evlog",[540,869,634],{"class":554},[540,871,872],{"class":550},"{",[540,874,875],{"class":669}," drain",[540,877,793],{"class":550},[540,879,555],{"class":630},[540,881,882],{"class":554},"() ",[540,884,691],{"class":550},[540,886,887],{"class":554},"))\n",[530,889,890],{"className":532,"code":828,"filename":192,"language":535,"meta":536,"style":536},[456,891,892,910,914],{"__ignoreMap":536},[540,893,894,896,898,900,902,904,906,908],{"class":542,"line":543},[540,895,547],{"class":546},[540,897,551],{"class":550},[540,899,555],{"class":554},[540,901,558],{"class":550},[540,903,561],{"class":546},[540,905,564],{"class":550},[540,907,568],{"class":567},[540,909,571],{"class":550},[540,911,912],{"class":542,"line":595},[540,913,618],{"emptyLinePlaceholder":617},[540,915,916,918,920,922,924,926,928,930,932,934,936,938,940],{"class":542,"line":614},[540,917,857],{"class":554},[540,919,658],{"class":550},[540,921,862],{"class":630},[540,923,634],{"class":554},[540,925,867],{"class":630},[540,927,634],{"class":554},[540,929,872],{"class":550},[540,931,875],{"class":669},[540,933,793],{"class":550},[540,935,555],{"class":630},[540,937,882],{"class":554},[540,939,691],{"class":550},[540,941,887],{"class":554},[530,943,945],{"className":532,"code":944,"filename":202,"language":535,"meta":536,"style":536},"import { createFsDrain } from 'evlog\u002Ffs'\n\nawait app.register(evlog, { drain: createFsDrain() })\n",[456,946,947,965,969],{"__ignoreMap":536},[540,948,949,951,953,955,957,959,961,963],{"class":542,"line":543},[540,950,547],{"class":546},[540,952,551],{"class":550},[540,954,555],{"class":554},[540,956,558],{"class":550},[540,958,561],{"class":546},[540,960,564],{"class":550},[540,962,568],{"class":567},[540,964,571],{"class":550},[540,966,967],{"class":542,"line":595},[540,968,618],{"emptyLinePlaceholder":617},[540,970,971,974,977,979,982,985,987,989,991,993,995,997,999],{"class":542,"line":614},[540,972,973],{"class":546},"await",[540,975,976],{"class":554}," app",[540,978,658],{"class":550},[540,980,981],{"class":630},"register",[540,983,984],{"class":554},"(evlog",[540,986,680],{"class":550},[540,988,551],{"class":550},[540,990,875],{"class":669},[540,992,793],{"class":550},[540,994,555],{"class":630},[540,996,882],{"class":554},[540,998,691],{"class":550},[540,1000,694],{"class":554},[530,1002,1003],{"className":532,"code":828,"filename":207,"language":535,"meta":536,"style":536},[456,1004,1005,1023,1027],{"__ignoreMap":536},[540,1006,1007,1009,1011,1013,1015,1017,1019,1021],{"class":542,"line":543},[540,1008,547],{"class":546},[540,1010,551],{"class":550},[540,1012,555],{"class":554},[540,1014,558],{"class":550},[540,1016,561],{"class":546},[540,1018,564],{"class":550},[540,1020,568],{"class":567},[540,1022,571],{"class":550},[540,1024,1025],{"class":542,"line":595},[540,1026,618],{"emptyLinePlaceholder":617},[540,1028,1029,1031,1033,1035,1037,1039,1041,1043,1045,1047,1049,1051,1053],{"class":542,"line":614},[540,1030,857],{"class":554},[540,1032,658],{"class":550},[540,1034,862],{"class":630},[540,1036,634],{"class":554},[540,1038,867],{"class":630},[540,1040,634],{"class":554},[540,1042,872],{"class":550},[540,1044,875],{"class":669},[540,1046,793],{"class":550},[540,1048,555],{"class":630},[540,1050,882],{"class":554},[540,1052,691],{"class":550},[540,1054,887],{"class":554},[530,1056,1058],{"className":532,"code":1057,"filename":187,"language":535,"meta":536,"style":536},"import { createFsDrain } from 'evlog\u002Ffs'\n\nEvlogModule.forRoot({ drain: createFsDrain() })\n",[456,1059,1060,1078,1082],{"__ignoreMap":536},[540,1061,1062,1064,1066,1068,1070,1072,1074,1076],{"class":542,"line":543},[540,1063,547],{"class":546},[540,1065,551],{"class":550},[540,1067,555],{"class":554},[540,1069,558],{"class":550},[540,1071,561],{"class":546},[540,1073,564],{"class":550},[540,1075,568],{"class":567},[540,1077,571],{"class":550},[540,1079,1080],{"class":542,"line":595},[540,1081,618],{"emptyLinePlaceholder":617},[540,1083,1084,1087,1089,1092,1094,1096,1098,1100,1102,1104,1106],{"class":542,"line":614},[540,1085,1086],{"class":554},"EvlogModule",[540,1088,658],{"class":550},[540,1090,1091],{"class":630},"forRoot",[540,1093,634],{"class":554},[540,1095,872],{"class":550},[540,1097,875],{"class":669},[540,1099,793],{"class":550},[540,1101,555],{"class":630},[540,1103,882],{"class":554},[540,1105,691],{"class":550},[540,1107,694],{"class":554},[530,1109,1111],{"className":532,"code":1110,"filename":222,"language":535,"meta":536,"style":536},"import { createFsDrain } from 'evlog\u002Ffs'\n\ninitLogger({ drain: createFsDrain() })\n",[456,1112,1113,1131,1135],{"__ignoreMap":536},[540,1114,1115,1117,1119,1121,1123,1125,1127,1129],{"class":542,"line":543},[540,1116,547],{"class":546},[540,1118,551],{"class":550},[540,1120,555],{"class":554},[540,1122,558],{"class":550},[540,1124,561],{"class":546},[540,1126,564],{"class":550},[540,1128,568],{"class":567},[540,1130,571],{"class":550},[540,1132,1133],{"class":542,"line":595},[540,1134,618],{"emptyLinePlaceholder":617},[540,1136,1137,1140,1142,1144,1146,1148,1150,1152,1154],{"class":542,"line":614},[540,1138,1139],{"class":630},"initLogger",[540,1141,634],{"class":554},[540,1143,872],{"class":550},[540,1145,875],{"class":669},[540,1147,793],{"class":550},[540,1149,555],{"class":630},[540,1151,882],{"class":554},[540,1153,691],{"class":550},[540,1155,694],{"class":554},[441,1157,1158,1159,1161],{},"Logs start appearing in ",[456,1160,458],{}," immediately.",[523,1163,1165],{"id":1164},"file-structure","File Structure",[530,1167,1173],{"className":1168,"code":1170,"filename":1171,"language":1172,"meta":536},[1169],"language-text",".evlog\u002F\n  logs\u002F\n    2026-03-14.jsonl    ← one file per day\n    2026-03-13.jsonl\n    2026-03-12.jsonl\n",".evlog\u002Flogs directory layout","text",[456,1174,1170],{"__ignoreMap":536},[441,1176,1177,1178,1181],{},"Each ",[456,1179,1180],{},".jsonl"," file contains one JSON object per line (NDJSON format), making it easy to parse, grep, and stream.",[1183,1184,1187,1188,1191,1192,1195,1196,1199],"callout",{"color":1185,"icon":1186},"success","i-lucide-git-branch","A ",[456,1189,1190],{},".gitignore"," is automatically created on first write, inside the ",[456,1193,1194],{},".evlog\u002F"," ancestor directory when present or in the configured ",[456,1197,1198],{},"dir"," otherwise. Log files are never committed to version control.",[523,1201,409],{"id":1202},"configuration",[1204,1205,269],"h3",{"id":1206},"options",[1208,1209,1210,1229],"table",{},[1211,1212,1213],"thead",{},[1214,1215,1216,1220,1223,1226],"tr",{},[1217,1218,1219],"th",{},"Option",[1217,1221,1222],{},"Type",[1217,1224,1225],{},"Default",[1217,1227,1228],{},"Description",[1230,1231,1232,1252,1272,1290],"tbody",{},[1214,1233,1234,1239,1244,1249],{},[1235,1236,1237],"td",{},[456,1238,1198],{},[1235,1240,1241],{},[456,1242,1243],{},"string",[1235,1245,1246],{},[456,1247,1248],{},"'.evlog\u002Flogs'",[1235,1250,1251],{},"Directory for log files",[1214,1253,1254,1259,1264,1269],{},[1235,1255,1256],{},[456,1257,1258],{},"maxFiles",[1235,1260,1261],{},[456,1262,1263],{},"number",[1235,1265,1266],{},[456,1267,1268],{},"undefined",[1235,1270,1271],{},"Max files to keep (auto-deletes oldest)",[1214,1273,1274,1279,1283,1287],{},[1235,1275,1276],{},[456,1277,1278],{},"maxSizePerFile",[1235,1280,1281],{},[456,1282,1263],{},[1235,1284,1285],{},[456,1286,1268],{},[1235,1288,1289],{},"Max bytes per file before rotating",[1214,1291,1292,1297,1302,1307],{},[1235,1293,1294],{},[456,1295,1296],{},"pretty",[1235,1298,1299],{},[456,1300,1301],{},"boolean",[1235,1303,1304],{},[456,1305,1306],{},"false",[1235,1308,1309],{},"Pretty-print JSON (multi-line, readable)",[1204,1311,1313],{"id":1312},"examples","Examples",[530,1315,1318],{"className":532,"code":1316,"filename":1317,"language":535,"meta":536,"style":536},"\u002F\u002F Keep only the last 7 days of logs\ncreateFsDrain({ maxFiles: 7 })\n\n\u002F\u002F Rotate files at 10MB, keep 30 files\ncreateFsDrain({\n  maxSizePerFile: 10 * 1024 * 1024,\n  maxFiles: 30,\n})\n\n\u002F\u002F Pretty-print for human reading\ncreateFsDrain({ pretty: true })\n\n\u002F\u002F Custom directory\ncreateFsDrain({ dir: '\u002Fvar\u002Flog\u002Fmyapp' })\n","server\u002Fplugins\u002Fevlog-drain.ts",[456,1319,1320,1325,1347,1351,1356,1364,1386,1398,1404,1409,1415,1437,1442,1448],{"__ignoreMap":536},[540,1321,1322],{"class":542,"line":543},[540,1323,1324],{"class":591},"\u002F\u002F Keep only the last 7 days of logs\n",[540,1326,1327,1330,1332,1334,1337,1339,1343,1345],{"class":542,"line":595},[540,1328,1329],{"class":630},"createFsDrain",[540,1331,634],{"class":554},[540,1333,872],{"class":550},[540,1335,1336],{"class":669}," maxFiles",[540,1338,793],{"class":550},[540,1340,1342],{"class":1341},"sbssI"," 7",[540,1344,558],{"class":550},[540,1346,694],{"class":554},[540,1348,1349],{"class":542,"line":614},[540,1350,618],{"emptyLinePlaceholder":617},[540,1352,1353],{"class":542,"line":621},[540,1354,1355],{"class":591},"\u002F\u002F Rotate files at 10MB, keep 30 files\n",[540,1357,1358,1360,1362],{"class":542,"line":652},[540,1359,1329],{"class":630},[540,1361,634],{"class":554},[540,1363,785],{"class":550},[540,1365,1366,1369,1371,1374,1377,1380,1382,1384],{"class":542,"line":688},[540,1367,1368],{"class":669},"  maxSizePerFile",[540,1370,793],{"class":550},[540,1372,1373],{"class":1341}," 10",[540,1375,1376],{"class":550}," *",[540,1378,1379],{"class":1341}," 1024",[540,1381,1376],{"class":550},[540,1383,1379],{"class":1341},[540,1385,803],{"class":550},[540,1387,1388,1391,1393,1396],{"class":542,"line":806},[540,1389,1390],{"class":669},"  maxFiles",[540,1392,793],{"class":550},[540,1394,1395],{"class":1341}," 30",[540,1397,803],{"class":550},[540,1399,1400,1402],{"class":542,"line":821},[540,1401,691],{"class":550},[540,1403,694],{"class":554},[540,1405,1407],{"class":542,"line":1406},9,[540,1408,618],{"emptyLinePlaceholder":617},[540,1410,1412],{"class":542,"line":1411},10,[540,1413,1414],{"class":591},"\u002F\u002F Pretty-print for human reading\n",[540,1416,1418,1420,1422,1424,1427,1429,1433,1435],{"class":542,"line":1417},11,[540,1419,1329],{"class":630},[540,1421,634],{"class":554},[540,1423,872],{"class":550},[540,1425,1426],{"class":669}," pretty",[540,1428,793],{"class":550},[540,1430,1432],{"class":1431},"sfNiH"," true",[540,1434,558],{"class":550},[540,1436,694],{"class":554},[540,1438,1440],{"class":542,"line":1439},12,[540,1441,618],{"emptyLinePlaceholder":617},[540,1443,1445],{"class":542,"line":1444},13,[540,1446,1447],{"class":591},"\u002F\u002F Custom directory\n",[540,1449,1451,1453,1455,1457,1460,1462,1464,1467,1469,1471],{"class":542,"line":1450},14,[540,1452,1329],{"class":630},[540,1454,634],{"class":554},[540,1456,872],{"class":550},[540,1458,1459],{"class":669}," dir",[540,1461,793],{"class":550},[540,1463,564],{"class":550},[540,1465,1466],{"class":567},"\u002Fvar\u002Flog\u002Fmyapp",[540,1468,672],{"class":550},[540,1470,558],{"class":550},[540,1472,694],{"class":554},[1204,1474,1476],{"id":1475},"file-rotation","File Rotation",[441,1478,1479,1480,1483,1484,1486],{},"By default, a new file is created each day (",[456,1481,1482],{},"2026-03-14.jsonl","). When ",[456,1485,1278],{}," is set, the adapter creates suffixed files when the current file exceeds the limit:",[530,1488,1492],{"className":1489,"code":1490,"filename":1491,"language":1172,"meta":536},[1169],".evlog\u002Flogs\u002F\n  2026-03-14.jsonl      ← base file (full)\n  2026-03-14.1.jsonl    ← first rotation\n  2026-03-14.2.jsonl    ← second rotation\n","Rotated log files",[456,1493,1490],{"__ignoreMap":536},[1204,1495,1497],{"id":1496},"cleanup","Cleanup",[441,1499,1500,1501,1503,1504,1506],{},"When ",[456,1502,1258],{}," is set, the adapter automatically deletes the oldest ",[456,1505,1180],{}," files after each write, keeping only the most recent files.",[523,1508,1510],{"id":1509},"combining-with-network-drains","Combining with Network Drains",[441,1512,1513],{},"Use the FS adapter alongside a network drain for local backup:",[530,1515,1517],{"className":532,"code":1516,"filename":1317,"language":535,"meta":536,"style":536},"import { createFsDrain } from 'evlog\u002Ffs'\nimport { createAxiomDrain } from 'evlog\u002Faxiom'\n\nconst fs = createFsDrain({ maxFiles: 7 })\nconst axiom = createAxiomDrain()\n\nconst drain = async (ctx) => {\n  await Promise.allSettled([fs(ctx), axiom(ctx)])\n}\n",[456,1518,1519,1537,1557,1561,1588,1602,1606,1630,1668],{"__ignoreMap":536},[540,1520,1521,1523,1525,1527,1529,1531,1533,1535],{"class":542,"line":543},[540,1522,547],{"class":546},[540,1524,551],{"class":550},[540,1526,555],{"class":554},[540,1528,558],{"class":550},[540,1530,561],{"class":546},[540,1532,564],{"class":550},[540,1534,568],{"class":567},[540,1536,571],{"class":550},[540,1538,1539,1541,1543,1546,1548,1550,1552,1555],{"class":542,"line":595},[540,1540,547],{"class":546},[540,1542,551],{"class":550},[540,1544,1545],{"class":554}," createAxiomDrain",[540,1547,558],{"class":550},[540,1549,561],{"class":546},[540,1551,564],{"class":550},[540,1553,1554],{"class":567},"evlog\u002Faxiom",[540,1556,571],{"class":550},[540,1558,1559],{"class":542,"line":614},[540,1560,618],{"emptyLinePlaceholder":617},[540,1562,1563,1566,1569,1572,1574,1576,1578,1580,1582,1584,1586],{"class":542,"line":621},[540,1564,1565],{"class":645},"const",[540,1567,1568],{"class":554}," fs ",[540,1570,1571],{"class":550},"=",[540,1573,555],{"class":630},[540,1575,634],{"class":554},[540,1577,872],{"class":550},[540,1579,1336],{"class":669},[540,1581,793],{"class":550},[540,1583,1342],{"class":1341},[540,1585,558],{"class":550},[540,1587,694],{"class":554},[540,1589,1590,1592,1595,1597,1599],{"class":542,"line":652},[540,1591,1565],{"class":645},[540,1593,1594],{"class":554}," axiom ",[540,1596,1571],{"class":550},[540,1598,1545],{"class":630},[540,1600,1601],{"class":554},"()\n",[540,1603,1604],{"class":542,"line":688},[540,1605,618],{"emptyLinePlaceholder":617},[540,1607,1608,1610,1613,1615,1618,1621,1624,1626,1628],{"class":542,"line":806},[540,1609,1565],{"class":645},[540,1611,1612],{"class":554}," drain ",[540,1614,1571],{"class":550},[540,1616,1617],{"class":645}," async",[540,1619,1620],{"class":550}," (",[540,1622,1623],{"class":639},"ctx",[540,1625,469],{"class":550},[540,1627,646],{"class":645},[540,1629,649],{"class":550},[540,1631,1632,1635,1639,1641,1644,1647,1650,1652,1654,1656,1658,1661,1663,1665],{"class":542,"line":821},[540,1633,1634],{"class":546},"  await",[540,1636,1638],{"class":1637},"sBMFI"," Promise",[540,1640,658],{"class":550},[540,1642,1643],{"class":630},"allSettled",[540,1645,1646],{"class":669},"([",[540,1648,1649],{"class":630},"fs",[540,1651,634],{"class":669},[540,1653,1623],{"class":554},[540,1655,469],{"class":669},[540,1657,680],{"class":550},[540,1659,1660],{"class":630}," axiom",[540,1662,634],{"class":669},[540,1664,1623],{"class":554},[540,1666,1667],{"class":669},")])\n",[540,1669,1670],{"class":542,"line":1406},[540,1671,1672],{"class":550},"}\n",[523,1674,1676],{"id":1675},"querying-logs","Querying Logs",[1204,1678,1680],{"id":1679},"stream-in-real-time","Stream in real-time",[530,1682,1687],{"className":1683,"code":1684,"filename":1685,"language":1686,"meta":536,"style":536},"language-bash shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","tail -f .evlog\u002Flogs\u002F2026-03-14.jsonl\n","Terminal","bash",[456,1688,1689],{"__ignoreMap":536},[540,1690,1691,1694,1697],{"class":542,"line":543},[540,1692,1693],{"class":1637},"tail",[540,1695,1696],{"class":567}," -f",[540,1698,1699],{"class":567}," .evlog\u002Flogs\u002F2026-03-14.jsonl\n",[1204,1701,1703],{"id":1702},"search-with-jq","Search with jq",[530,1705,1707],{"className":1683,"code":1706,"filename":1685,"language":1686,"meta":536,"style":536},"# Find errors\ncat .evlog\u002Flogs\u002F2026-03-14.jsonl | jq 'select(.level == \"error\")'\n\n# Slow requests (duration is a formatted string like \"706ms\" or \"1.23s\")\ncat .evlog\u002Flogs\u002F2026-03-14.jsonl | jq 'select(.duration | test(\"^[0-9.]+s\"))'\n\n# Requests by path\ncat .evlog\u002Flogs\u002F2026-03-14.jsonl | jq 'select(.path == \"\u002Fapi\u002Fcheckout\")'\n",[456,1708,1709,1714,1735,1739,1744,1761,1765,1770],{"__ignoreMap":536},[540,1710,1711],{"class":542,"line":543},[540,1712,1713],{"class":591},"# Find errors\n",[540,1715,1716,1719,1722,1725,1728,1730,1733],{"class":542,"line":595},[540,1717,1718],{"class":1637},"cat",[540,1720,1721],{"class":567}," .evlog\u002Flogs\u002F2026-03-14.jsonl",[540,1723,1724],{"class":550}," |",[540,1726,1727],{"class":1637}," jq",[540,1729,564],{"class":550},[540,1731,1732],{"class":567},"select(.level == \"error\")",[540,1734,571],{"class":550},[540,1736,1737],{"class":542,"line":614},[540,1738,618],{"emptyLinePlaceholder":617},[540,1740,1741],{"class":542,"line":621},[540,1742,1743],{"class":591},"# Slow requests (duration is a formatted string like \"706ms\" or \"1.23s\")\n",[540,1745,1746,1748,1750,1752,1754,1756,1759],{"class":542,"line":652},[540,1747,1718],{"class":1637},[540,1749,1721],{"class":567},[540,1751,1724],{"class":550},[540,1753,1727],{"class":1637},[540,1755,564],{"class":550},[540,1757,1758],{"class":567},"select(.duration | test(\"^[0-9.]+s\"))",[540,1760,571],{"class":550},[540,1762,1763],{"class":542,"line":688},[540,1764,618],{"emptyLinePlaceholder":617},[540,1766,1767],{"class":542,"line":806},[540,1768,1769],{"class":591},"# Requests by path\n",[540,1771,1772,1774,1776,1778,1780,1782,1785],{"class":542,"line":821},[540,1773,1718],{"class":1637},[540,1775,1721],{"class":567},[540,1777,1724],{"class":550},[540,1779,1727],{"class":1637},[540,1781,564],{"class":550},[540,1783,1784],{"class":567},"select(.path == \"\u002Fapi\u002Fcheckout\")",[540,1786,571],{"class":550},[1204,1788,1790],{"id":1789},"search-with-grep","Search with grep",[530,1792,1794],{"className":1683,"code":1793,"filename":1685,"language":1686,"meta":536,"style":536},"# Find all errors\ngrep '\"level\":\"error\"' .evlog\u002Flogs\u002F2026-03-14.jsonl\n\n# Find by request ID\ngrep 'req_abc123' .evlog\u002Flogs\u002F*.jsonl\n",[456,1795,1796,1801,1815,1819,1824],{"__ignoreMap":536},[540,1797,1798],{"class":542,"line":543},[540,1799,1800],{"class":591},"# Find all errors\n",[540,1802,1803,1806,1808,1811,1813],{"class":542,"line":595},[540,1804,1805],{"class":1637},"grep",[540,1807,564],{"class":550},[540,1809,1810],{"class":567},"\"level\":\"error\"",[540,1812,672],{"class":550},[540,1814,1699],{"class":567},[540,1816,1817],{"class":542,"line":614},[540,1818,618],{"emptyLinePlaceholder":617},[540,1820,1821],{"class":542,"line":621},[540,1822,1823],{"class":591},"# Find by request ID\n",[540,1825,1826,1828,1830,1833,1835,1838,1841],{"class":542,"line":652},[540,1827,1805],{"class":1637},[540,1829,564],{"class":550},[540,1831,1832],{"class":567},"req_abc123",[540,1834,672],{"class":550},[540,1836,1837],{"class":567}," .evlog\u002Flogs\u002F",[540,1839,1840],{"class":554},"*",[540,1842,1843],{"class":567},".jsonl\n",[523,1845,1847],{"id":1846},"direct-api-usage","Direct API Usage",[441,1849,1850],{},"For advanced use cases, use the lower-level write functions:",[530,1852,1854],{"className":532,"code":1853,"filename":534,"language":535,"meta":536,"style":536},"import { writeToFs, writeBatchToFs } from 'evlog\u002Ffs'\n\nawait writeToFs(event, {\n  dir: '.evlog\u002Flogs',\n  pretty: false,\n})\n\nawait writeBatchToFs(events, {\n  dir: '.evlog\u002Flogs',\n  pretty: false,\n})\n",[456,1855,1856,1880,1884,1897,1913,1925,1931,1935,1948,1962,1972],{"__ignoreMap":536},[540,1857,1858,1860,1862,1865,1867,1870,1872,1874,1876,1878],{"class":542,"line":543},[540,1859,547],{"class":546},[540,1861,551],{"class":550},[540,1863,1864],{"class":554}," writeToFs",[540,1866,680],{"class":550},[540,1868,1869],{"class":554}," writeBatchToFs",[540,1871,558],{"class":550},[540,1873,561],{"class":546},[540,1875,564],{"class":550},[540,1877,568],{"class":567},[540,1879,571],{"class":550},[540,1881,1882],{"class":542,"line":595},[540,1883,618],{"emptyLinePlaceholder":617},[540,1885,1886,1888,1890,1893,1895],{"class":542,"line":614},[540,1887,973],{"class":546},[540,1889,1864],{"class":630},[540,1891,1892],{"class":554},"(event",[540,1894,680],{"class":550},[540,1896,649],{"class":550},[540,1898,1899,1902,1904,1906,1909,1911],{"class":542,"line":621},[540,1900,1901],{"class":669},"  dir",[540,1903,793],{"class":550},[540,1905,564],{"class":550},[540,1907,1908],{"class":567},".evlog\u002Flogs",[540,1910,672],{"class":550},[540,1912,803],{"class":550},[540,1914,1915,1918,1920,1923],{"class":542,"line":652},[540,1916,1917],{"class":669},"  pretty",[540,1919,793],{"class":550},[540,1921,1922],{"class":1431}," false",[540,1924,803],{"class":550},[540,1926,1927,1929],{"class":542,"line":688},[540,1928,691],{"class":550},[540,1930,694],{"class":554},[540,1932,1933],{"class":542,"line":806},[540,1934,618],{"emptyLinePlaceholder":617},[540,1936,1937,1939,1941,1944,1946],{"class":542,"line":821},[540,1938,973],{"class":546},[540,1940,1869],{"class":630},[540,1942,1943],{"class":554},"(events",[540,1945,680],{"class":550},[540,1947,649],{"class":550},[540,1949,1950,1952,1954,1956,1958,1960],{"class":542,"line":1406},[540,1951,1901],{"class":669},[540,1953,793],{"class":550},[540,1955,564],{"class":550},[540,1957,1908],{"class":567},[540,1959,672],{"class":550},[540,1961,803],{"class":550},[540,1963,1964,1966,1968,1970],{"class":542,"line":1411},[540,1965,1917],{"class":669},[540,1967,793],{"class":550},[540,1969,1922],{"class":1431},[540,1971,803],{"class":550},[540,1973,1974,1976],{"class":542,"line":1417},[540,1975,691],{"class":550},[540,1977,694],{"class":554},[523,1979,1981],{"id":1980},"ai-log-analysis","AI Log Analysis",[441,1983,1984,1985,1991],{},"The file system drain pairs with the ",[512,1986,1987,1990],{"href":432},[456,1988,1989],{},"analyze-logs"," agent skill",". When installed, your AI assistant can read the NDJSON logs directly to debug errors, trace requests, and investigate performance without any external tools.",[523,1993,1995],{"id":1994},"next-steps","Next Steps",[445,1997,1998,2003,2009,2015],{},[448,1999,2000,2002],{},[512,2001,431],{"href":432}," - Let AI analyze your logs",[448,2004,2005,2008],{},[512,2006,2007],{"href":104},"Axiom Adapter"," - Send logs to Axiom for querying and dashboards",[448,2010,2011,2014],{},[512,2012,2013],{"href":400},"Pipeline"," - Add batching and retry to any drain",[448,2016,2017,2020],{},[512,2018,2019],{"href":395},"Custom Adapters"," - Build your own adapter",[2022,2023,2024],"style",{},"html pre.shiki code .s7zQu, html code.shiki .s7zQu{--shiki-light:#39ADB5;--shiki-light-font-style:italic;--shiki-default:#89DDFF;--shiki-default-font-style:italic;--shiki-dark:#89DDFF;--shiki-dark-font-style:italic}html pre.shiki code .sMK4o, html code.shiki .sMK4o{--shiki-light:#39ADB5;--shiki-default:#89DDFF;--shiki-dark:#89DDFF}html pre.shiki code .sTEyZ, html code.shiki .sTEyZ{--shiki-light:#90A4AE;--shiki-default:#EEFFFF;--shiki-dark:#BABED8}html pre.shiki code .sfazB, html code.shiki .sfazB{--shiki-light:#91B859;--shiki-default:#C3E88D;--shiki-dark:#C3E88D}html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html pre.shiki code .sHwdD, html code.shiki .sHwdD{--shiki-light:#90A4AE;--shiki-light-font-style:italic;--shiki-default:#546E7A;--shiki-default-font-style:italic;--shiki-dark:#676E95;--shiki-dark-font-style:italic}html pre.shiki code .s2Zo4, html code.shiki .s2Zo4{--shiki-light:#6182B8;--shiki-default:#82AAFF;--shiki-dark:#82AAFF}html pre.shiki code .sHdIc, html code.shiki .sHdIc{--shiki-light:#90A4AE;--shiki-light-font-style:italic;--shiki-default:#EEFFFF;--shiki-default-font-style:italic;--shiki-dark:#BABED8;--shiki-dark-font-style:italic}html pre.shiki code .spNyl, html code.shiki .spNyl{--shiki-light:#9C3EDA;--shiki-default:#C792EA;--shiki-dark:#C792EA}html pre.shiki code .swJcz, html code.shiki .swJcz{--shiki-light:#E53935;--shiki-default:#F07178;--shiki-dark:#F07178}html pre.shiki code .sbssI, html code.shiki .sbssI{--shiki-light:#F76D47;--shiki-default:#F78C6C;--shiki-dark:#F78C6C}html pre.shiki code .sfNiH, html code.shiki .sfNiH{--shiki-light:#FF5370;--shiki-default:#FF9CAC;--shiki-dark:#FF9CAC}html pre.shiki code .sBMFI, html code.shiki .sBMFI{--shiki-light:#E2931D;--shiki-default:#FFCB6B;--shiki-dark:#FFCB6B}",{"title":536,"searchDepth":595,"depth":595,"links":2026},[2027,2028,2029,2030,2036,2037,2042,2043,2044],{"id":525,"depth":595,"text":20},{"id":574,"depth":595,"text":25},{"id":1164,"depth":595,"text":1165},{"id":1202,"depth":595,"text":409,"children":2031},[2032,2033,2034,2035],{"id":1206,"depth":614,"text":269},{"id":1312,"depth":614,"text":1313},{"id":1475,"depth":614,"text":1476},{"id":1496,"depth":614,"text":1497},{"id":1509,"depth":595,"text":1510},{"id":1675,"depth":595,"text":1676,"children":2038},[2039,2040,2041],{"id":1679,"depth":614,"text":1680},{"id":1702,"depth":614,"text":1703},{"id":1789,"depth":614,"text":1790},{"id":1846,"depth":595,"text":1847},{"id":1980,"depth":595,"text":1981},{"id":1994,"depth":595,"text":1995},"Write wide events to the local file system as NDJSON for local debugging, AI agent integration, and production backup.","md",[2048,2055],{"label":2049,"icon":2050,"to":2051,"target":2052,"color":2053,"variant":2054},"NDJSON Format","i-lucide-external-link","https:\u002F\u002Fgithub.com\u002Fndjson\u002Fndjson-spec","_blank","neutral","subtle",{"label":2007,"icon":106,"to":104,"color":2053,"variant":2054},{},{"title":143,"icon":146},{"title":436,"description":2045},"OEbSLZZduJh063-qOvAJ7wgU-RkY4DD6tml0yHMFZ3A",[2061,2063],{"title":133,"path":134,"stem":135,"description":2062,"icon":136,"children":-1},"Send wide events to HyperDX via OTLP\u002FHTTP using HyperDX’s documented OpenTelemetry endpoint and authorization header. Zero-config setup with environment variables.",{"title":148,"path":149,"stem":150,"description":2064,"icon":151,"children":-1},"Self-hosted log retention for evlog using NuxtHub database storage. Store, query, and automatically clean up your structured logs with zero external dependencies.",1778444364714]