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lib\u002Fevlog.ts\n",[535,701,702,704,706,709,711,713,715,718],{"class":537,"line":590},[535,703,542],{"class":541},[535,705,546],{"class":545},[535,707,708],{"class":549}," createEvlog",[535,710,553],{"class":545},[535,712,556],{"class":541},[535,714,559],{"class":545},[535,716,717],{"class":562},"evlog\u002Fnext",[535,719,566],{"class":545},[535,721,722,724,726,728,730,732,734,736],{"class":537,"line":609},[535,723,542],{"class":541},[535,725,546],{"class":545},[535,727,550],{"class":549},[535,729,553],{"class":545},[535,731,556],{"class":541},[535,733,559],{"class":545},[535,735,563],{"class":562},[535,737,566],{"class":545},[535,739,740],{"class":537,"line":616},[535,741,613],{"emptyLinePlaceholder":612},[535,743,744,746,749,751,754,756,759,761,764,766,769,771,774,776,778],{"class":537,"line":647},[535,745,619],{"class":541},[535,747,748],{"class":640}," const",[535,750,546],{"class":545},[535,752,753],{"class":549}," withEvlog",[535,755,675],{"class":545},[535,757,758],{"class":549}," useLogger",[535,760,675],{"class":545},[535,762,763],{"class":549}," log",[535,765,675],{"class":545},[535,767,768],{"class":549}," createError ",[535,770,686],{"class":545},[535,772,773],{"class":545}," =",[535,775,708],{"class":625},[535,777,629],{"class":549},[535,779,780],{"class":545},"{\n",[535,782,783,786,789,791,794,796],{"class":537,"line":683},[535,784,785],{"class":664},"  service",[535,787,788],{"class":545},":",[535,790,559],{"class":545},[535,792,793],{"class":562},"my-app",[535,795,667],{"class":545},[535,797,798],{"class":545},",\n",[535,800,802,805,807,809,812],{"class":537,"line":801},7,[535,803,804],{"class":664},"  drain",[535,806,788],{"class":545},[535,808,550],{"class":625},[535,810,811],{"class":549},"()",[535,813,798],{"class":545},[535,815,817,819],{"class":537,"line":816},8,[535,818,686],{"class":545},[535,820,689],{"class":549},[525,822,824],{"className":527,"code":823,"filename":197,"language":530,"meta":531,"style":531},"import { createFsDrain } from 'evlog\u002Ffs'\n\napp.use(evlog({ drain: createFsDrain() }))\n",[451,825,826,844,848],{"__ignoreMap":531},[535,827,828,830,832,834,836,838,840,842],{"class":537,"line":538},[535,829,542],{"class":541},[535,831,546],{"class":545},[535,833,550],{"class":549},[535,835,553],{"class":545},[535,837,556],{"class":541},[535,839,559],{"class":545},[535,841,563],{"class":562},[535,843,566],{"class":545},[535,845,846],{"class":537,"line":590},[535,847,613],{"emptyLinePlaceholder":612},[535,849,850,853,855,858,860,863,865,868,871,873,875,878,880],{"class":537,"line":609},[535,851,852],{"class":549},"app",[535,854,653],{"class":545},[535,856,857],{"class":625},"use",[535,859,629],{"class":549},[535,861,862],{"class":625},"evlog",[535,864,629],{"class":549},[535,866,867],{"class":545},"{",[535,869,870],{"class":664}," drain",[535,872,788],{"class":545},[535,874,550],{"class":625},[535,876,877],{"class":549},"() ",[535,879,686],{"class":545},[535,881,882],{"class":549},"))\n",[525,884,885],{"className":527,"code":823,"filename":192,"language":530,"meta":531,"style":531},[451,886,887,905,909],{"__ignoreMap":531},[535,888,889,891,893,895,897,899,901,903],{"class":537,"line":538},[535,890,542],{"class":541},[535,892,546],{"class":545},[535,894,550],{"class":549},[535,896,553],{"class":545},[535,898,556],{"class":541},[535,900,559],{"class":545},[535,902,563],{"class":562},[535,904,566],{"class":545},[535,906,907],{"class":537,"line":590},[535,908,613],{"emptyLinePlaceholder":612},[535,910,911,913,915,917,919,921,923,925,927,929,931,933,935],{"class":537,"line":609},[535,912,852],{"class":549},[535,914,653],{"class":545},[535,916,857],{"class":625},[535,918,629],{"class":549},[535,920,862],{"class":625},[535,922,629],{"class":549},[535,924,867],{"class":545},[535,926,870],{"class":664},[535,928,788],{"class":545},[535,930,550],{"class":625},[535,932,877],{"class":549},[535,934,686],{"class":545},[535,936,882],{"class":549},[525,938,940],{"className":527,"code":939,"filename":202,"language":530,"meta":531,"style":531},"import { createFsDrain } from 'evlog\u002Ffs'\n\nawait app.register(evlog, { drain: createFsDrain() })\n",[451,941,942,960,964],{"__ignoreMap":531},[535,943,944,946,948,950,952,954,956,958],{"class":537,"line":538},[535,945,542],{"class":541},[535,947,546],{"class":545},[535,949,550],{"class":549},[535,951,553],{"class":545},[535,953,556],{"class":541},[535,955,559],{"class":545},[535,957,563],{"class":562},[535,959,566],{"class":545},[535,961,962],{"class":537,"line":590},[535,963,613],{"emptyLinePlaceholder":612},[535,965,966,969,972,974,977,980,982,984,986,988,990,992,994],{"class":537,"line":609},[535,967,968],{"class":541},"await",[535,970,971],{"class":549}," app",[535,973,653],{"class":545},[535,975,976],{"class":625},"register",[535,978,979],{"class":549},"(evlog",[535,981,675],{"class":545},[535,983,546],{"class":545},[535,985,870],{"class":664},[535,987,788],{"class":545},[535,989,550],{"class":625},[535,991,877],{"class":549},[535,993,686],{"class":545},[535,995,689],{"class":549},[525,997,998],{"className":527,"code":823,"filename":207,"language":530,"meta":531,"style":531},[451,999,1000,1018,1022],{"__ignoreMap":531},[535,1001,1002,1004,1006,1008,1010,1012,1014,1016],{"class":537,"line":538},[535,1003,542],{"class":541},[535,1005,546],{"class":545},[535,1007,550],{"class":549},[535,1009,553],{"class":545},[535,1011,556],{"class":541},[535,1013,559],{"class":545},[535,1015,563],{"class":562},[535,1017,566],{"class":545},[535,1019,1020],{"class":537,"line":590},[535,1021,613],{"emptyLinePlaceholder":612},[535,1023,1024,1026,1028,1030,1032,1034,1036,1038,1040,1042,1044,1046,1048],{"class":537,"line":609},[535,1025,852],{"class":549},[535,1027,653],{"class":545},[535,1029,857],{"class":625},[535,1031,629],{"class":549},[535,1033,862],{"class":625},[535,1035,629],{"class":549},[535,1037,867],{"class":545},[535,1039,870],{"class":664},[535,1041,788],{"class":545},[535,1043,550],{"class":625},[535,1045,877],{"class":549},[535,1047,686],{"class":545},[535,1049,882],{"class":549},[525,1051,1053],{"className":527,"code":1052,"filename":187,"language":530,"meta":531,"style":531},"import { createFsDrain } from 'evlog\u002Ffs'\n\nEvlogModule.forRoot({ drain: createFsDrain() })\n",[451,1054,1055,1073,1077],{"__ignoreMap":531},[535,1056,1057,1059,1061,1063,1065,1067,1069,1071],{"class":537,"line":538},[535,1058,542],{"class":541},[535,1060,546],{"class":545},[535,1062,550],{"class":549},[535,1064,553],{"class":545},[535,1066,556],{"class":541},[535,1068,559],{"class":545},[535,1070,563],{"class":562},[535,1072,566],{"class":545},[535,1074,1075],{"class":537,"line":590},[535,1076,613],{"emptyLinePlaceholder":612},[535,1078,1079,1082,1084,1087,1089,1091,1093,1095,1097,1099,1101],{"class":537,"line":609},[535,1080,1081],{"class":549},"EvlogModule",[535,1083,653],{"class":545},[535,1085,1086],{"class":625},"forRoot",[535,1088,629],{"class":549},[535,1090,867],{"class":545},[535,1092,870],{"class":664},[535,1094,788],{"class":545},[535,1096,550],{"class":625},[535,1098,877],{"class":549},[535,1100,686],{"class":545},[535,1102,689],{"class":549},[525,1104,1106],{"className":527,"code":1105,"filename":222,"language":530,"meta":531,"style":531},"import { createFsDrain } from 'evlog\u002Ffs'\n\ninitLogger({ drain: createFsDrain() })\n",[451,1107,1108,1126,1130],{"__ignoreMap":531},[535,1109,1110,1112,1114,1116,1118,1120,1122,1124],{"class":537,"line":538},[535,1111,542],{"class":541},[535,1113,546],{"class":545},[535,1115,550],{"class":549},[535,1117,553],{"class":545},[535,1119,556],{"class":541},[535,1121,559],{"class":545},[535,1123,563],{"class":562},[535,1125,566],{"class":545},[535,1127,1128],{"class":537,"line":590},[535,1129,613],{"emptyLinePlaceholder":612},[535,1131,1132,1135,1137,1139,1141,1143,1145,1147,1149],{"class":537,"line":609},[535,1133,1134],{"class":625},"initLogger",[535,1136,629],{"class":549},[535,1138,867],{"class":545},[535,1140,870],{"class":664},[535,1142,788],{"class":545},[535,1144,550],{"class":625},[535,1146,877],{"class":549},[535,1148,686],{"class":545},[535,1150,689],{"class":549},[436,1152,1153,1154,1156],{},"Logs start appearing in ",[451,1155,453],{}," immediately.",[518,1158,1160],{"id":1159},"file-structure","File Structure",[525,1162,1168],{"className":1163,"code":1165,"filename":1166,"language":1167,"meta":531},[1164],"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",[451,1169,1165],{"__ignoreMap":531},[436,1171,1172,1173,1176],{},"Each ",[451,1174,1175],{},".jsonl"," file contains one JSON object per line (NDJSON format), making it easy to parse, grep, and stream.",[1178,1179,1182,1183,1186,1187,1190,1191,1194],"callout",{"color":1180,"icon":1181},"success","i-lucide-git-branch","A ",[451,1184,1185],{},".gitignore"," is automatically created on first write, inside the ",[451,1188,1189],{},".evlog\u002F"," ancestor directory when present or in the configured ",[451,1192,1193],{},"dir"," otherwise. Log files are never committed to version control.",[518,1196,404],{"id":1197},"configuration",[1199,1200,264],"h3",{"id":1201},"options",[1203,1204,1205,1224],"table",{},[1206,1207,1208],"thead",{},[1209,1210,1211,1215,1218,1221],"tr",{},[1212,1213,1214],"th",{},"Option",[1212,1216,1217],{},"Type",[1212,1219,1220],{},"Default",[1212,1222,1223],{},"Description",[1225,1226,1227,1247,1267,1285],"tbody",{},[1209,1228,1229,1234,1239,1244],{},[1230,1231,1232],"td",{},[451,1233,1193],{},[1230,1235,1236],{},[451,1237,1238],{},"string",[1230,1240,1241],{},[451,1242,1243],{},"'.evlog\u002Flogs'",[1230,1245,1246],{},"Directory for log files",[1209,1248,1249,1254,1259,1264],{},[1230,1250,1251],{},[451,1252,1253],{},"maxFiles",[1230,1255,1256],{},[451,1257,1258],{},"number",[1230,1260,1261],{},[451,1262,1263],{},"undefined",[1230,1265,1266],{},"Max files to keep (auto-deletes oldest)",[1209,1268,1269,1274,1278,1282],{},[1230,1270,1271],{},[451,1272,1273],{},"maxSizePerFile",[1230,1275,1276],{},[451,1277,1258],{},[1230,1279,1280],{},[451,1281,1263],{},[1230,1283,1284],{},"Max bytes per file before rotating",[1209,1286,1287,1292,1297,1302],{},[1230,1288,1289],{},[451,1290,1291],{},"pretty",[1230,1293,1294],{},[451,1295,1296],{},"boolean",[1230,1298,1299],{},[451,1300,1301],{},"false",[1230,1303,1304],{},"Pretty-print JSON (multi-line, readable)",[1199,1306,1308],{"id":1307},"examples","Examples",[525,1310,1313],{"className":527,"code":1311,"filename":1312,"language":530,"meta":531,"style":531},"\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",[451,1314,1315,1320,1342,1346,1351,1359,1381,1393,1399,1404,1410,1432,1437,1443],{"__ignoreMap":531},[535,1316,1317],{"class":537,"line":538},[535,1318,1319],{"class":586},"\u002F\u002F Keep only the last 7 days of logs\n",[535,1321,1322,1325,1327,1329,1332,1334,1338,1340],{"class":537,"line":590},[535,1323,1324],{"class":625},"createFsDrain",[535,1326,629],{"class":549},[535,1328,867],{"class":545},[535,1330,1331],{"class":664}," maxFiles",[535,1333,788],{"class":545},[535,1335,1337],{"class":1336},"sbssI"," 7",[535,1339,553],{"class":545},[535,1341,689],{"class":549},[535,1343,1344],{"class":537,"line":609},[535,1345,613],{"emptyLinePlaceholder":612},[535,1347,1348],{"class":537,"line":616},[535,1349,1350],{"class":586},"\u002F\u002F Rotate files at 10MB, keep 30 files\n",[535,1352,1353,1355,1357],{"class":537,"line":647},[535,1354,1324],{"class":625},[535,1356,629],{"class":549},[535,1358,780],{"class":545},[535,1360,1361,1364,1366,1369,1372,1375,1377,1379],{"class":537,"line":683},[535,1362,1363],{"class":664},"  maxSizePerFile",[535,1365,788],{"class":545},[535,1367,1368],{"class":1336}," 10",[535,1370,1371],{"class":545}," *",[535,1373,1374],{"class":1336}," 1024",[535,1376,1371],{"class":545},[535,1378,1374],{"class":1336},[535,1380,798],{"class":545},[535,1382,1383,1386,1388,1391],{"class":537,"line":801},[535,1384,1385],{"class":664},"  maxFiles",[535,1387,788],{"class":545},[535,1389,1390],{"class":1336}," 30",[535,1392,798],{"class":545},[535,1394,1395,1397],{"class":537,"line":816},[535,1396,686],{"class":545},[535,1398,689],{"class":549},[535,1400,1402],{"class":537,"line":1401},9,[535,1403,613],{"emptyLinePlaceholder":612},[535,1405,1407],{"class":537,"line":1406},10,[535,1408,1409],{"class":586},"\u002F\u002F Pretty-print for human reading\n",[535,1411,1413,1415,1417,1419,1422,1424,1428,1430],{"class":537,"line":1412},11,[535,1414,1324],{"class":625},[535,1416,629],{"class":549},[535,1418,867],{"class":545},[535,1420,1421],{"class":664}," pretty",[535,1423,788],{"class":545},[535,1425,1427],{"class":1426},"sfNiH"," true",[535,1429,553],{"class":545},[535,1431,689],{"class":549},[535,1433,1435],{"class":537,"line":1434},12,[535,1436,613],{"emptyLinePlaceholder":612},[535,1438,1440],{"class":537,"line":1439},13,[535,1441,1442],{"class":586},"\u002F\u002F Custom directory\n",[535,1444,1446,1448,1450,1452,1455,1457,1459,1462,1464,1466],{"class":537,"line":1445},14,[535,1447,1324],{"class":625},[535,1449,629],{"class":549},[535,1451,867],{"class":545},[535,1453,1454],{"class":664}," dir",[535,1456,788],{"class":545},[535,1458,559],{"class":545},[535,1460,1461],{"class":562},"\u002Fvar\u002Flog\u002Fmyapp",[535,1463,667],{"class":545},[535,1465,553],{"class":545},[535,1467,689],{"class":549},[1199,1469,1471],{"id":1470},"file-rotation","File Rotation",[436,1473,1474,1475,1478,1479,1481],{},"By default, a new file is created each day (",[451,1476,1477],{},"2026-03-14.jsonl","). When ",[451,1480,1273],{}," is set, the adapter creates suffixed files when the current file exceeds the limit:",[525,1483,1487],{"className":1484,"code":1485,"filename":1486,"language":1167,"meta":531},[1164],".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",[451,1488,1485],{"__ignoreMap":531},[1199,1490,1492],{"id":1491},"cleanup","Cleanup",[436,1494,1495,1496,1498,1499,1501],{},"When ",[451,1497,1253],{}," is set, the adapter automatically deletes the oldest ",[451,1500,1175],{}," files after each write, keeping only the most recent files.",[518,1503,1505],{"id":1504},"combining-with-network-drains","Combining with Network Drains",[436,1507,1508],{},"Use the FS adapter alongside a network drain for local backup:",[525,1510,1512],{"className":527,"code":1511,"filename":1312,"language":530,"meta":531,"style":531},"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",[451,1513,1514,1532,1552,1556,1583,1597,1601,1625,1663],{"__ignoreMap":531},[535,1515,1516,1518,1520,1522,1524,1526,1528,1530],{"class":537,"line":538},[535,1517,542],{"class":541},[535,1519,546],{"class":545},[535,1521,550],{"class":549},[535,1523,553],{"class":545},[535,1525,556],{"class":541},[535,1527,559],{"class":545},[535,1529,563],{"class":562},[535,1531,566],{"class":545},[535,1533,1534,1536,1538,1541,1543,1545,1547,1550],{"class":537,"line":590},[535,1535,542],{"class":541},[535,1537,546],{"class":545},[535,1539,1540],{"class":549}," createAxiomDrain",[535,1542,553],{"class":545},[535,1544,556],{"class":541},[535,1546,559],{"class":545},[535,1548,1549],{"class":562},"evlog\u002Faxiom",[535,1551,566],{"class":545},[535,1553,1554],{"class":537,"line":609},[535,1555,613],{"emptyLinePlaceholder":612},[535,1557,1558,1561,1564,1567,1569,1571,1573,1575,1577,1579,1581],{"class":537,"line":616},[535,1559,1560],{"class":640},"const",[535,1562,1563],{"class":549}," fs ",[535,1565,1566],{"class":545},"=",[535,1568,550],{"class":625},[535,1570,629],{"class":549},[535,1572,867],{"class":545},[535,1574,1331],{"class":664},[535,1576,788],{"class":545},[535,1578,1337],{"class":1336},[535,1580,553],{"class":545},[535,1582,689],{"class":549},[535,1584,1585,1587,1590,1592,1594],{"class":537,"line":647},[535,1586,1560],{"class":640},[535,1588,1589],{"class":549}," axiom ",[535,1591,1566],{"class":545},[535,1593,1540],{"class":625},[535,1595,1596],{"class":549},"()\n",[535,1598,1599],{"class":537,"line":683},[535,1600,613],{"emptyLinePlaceholder":612},[535,1602,1603,1605,1608,1610,1613,1616,1619,1621,1623],{"class":537,"line":801},[535,1604,1560],{"class":640},[535,1606,1607],{"class":549}," drain ",[535,1609,1566],{"class":545},[535,1611,1612],{"class":640}," async",[535,1614,1615],{"class":545}," (",[535,1617,1618],{"class":634},"ctx",[535,1620,464],{"class":545},[535,1622,641],{"class":640},[535,1624,644],{"class":545},[535,1626,1627,1630,1634,1636,1639,1642,1645,1647,1649,1651,1653,1656,1658,1660],{"class":537,"line":816},[535,1628,1629],{"class":541},"  await",[535,1631,1633],{"class":1632},"sBMFI"," Promise",[535,1635,653],{"class":545},[535,1637,1638],{"class":625},"allSettled",[535,1640,1641],{"class":664},"([",[535,1643,1644],{"class":625},"fs",[535,1646,629],{"class":664},[535,1648,1618],{"class":549},[535,1650,464],{"class":664},[535,1652,675],{"class":545},[535,1654,1655],{"class":625}," axiom",[535,1657,629],{"class":664},[535,1659,1618],{"class":549},[535,1661,1662],{"class":664},")])\n",[535,1664,1665],{"class":537,"line":1401},[535,1666,1667],{"class":545},"}\n",[518,1669,1671],{"id":1670},"querying-logs","Querying Logs",[1199,1673,1675],{"id":1674},"stream-in-real-time","Stream in real-time",[525,1677,1682],{"className":1678,"code":1679,"filename":1680,"language":1681,"meta":531,"style":531},"language-bash shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","tail -f .evlog\u002Flogs\u002F2026-03-14.jsonl\n","Terminal","bash",[451,1683,1684],{"__ignoreMap":531},[535,1685,1686,1689,1692],{"class":537,"line":538},[535,1687,1688],{"class":1632},"tail",[535,1690,1691],{"class":562}," -f",[535,1693,1694],{"class":562}," .evlog\u002Flogs\u002F2026-03-14.jsonl\n",[1199,1696,1698],{"id":1697},"search-with-jq","Search with jq",[525,1700,1702],{"className":1678,"code":1701,"filename":1680,"language":1681,"meta":531,"style":531},"# 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",[451,1703,1704,1709,1730,1734,1739,1756,1760,1765],{"__ignoreMap":531},[535,1705,1706],{"class":537,"line":538},[535,1707,1708],{"class":586},"# Find errors\n",[535,1710,1711,1714,1717,1720,1723,1725,1728],{"class":537,"line":590},[535,1712,1713],{"class":1632},"cat",[535,1715,1716],{"class":562}," .evlog\u002Flogs\u002F2026-03-14.jsonl",[535,1718,1719],{"class":545}," |",[535,1721,1722],{"class":1632}," jq",[535,1724,559],{"class":545},[535,1726,1727],{"class":562},"select(.level == \"error\")",[535,1729,566],{"class":545},[535,1731,1732],{"class":537,"line":609},[535,1733,613],{"emptyLinePlaceholder":612},[535,1735,1736],{"class":537,"line":616},[535,1737,1738],{"class":586},"# Slow requests (duration is a formatted string like \"706ms\" or \"1.23s\")\n",[535,1740,1741,1743,1745,1747,1749,1751,1754],{"class":537,"line":647},[535,1742,1713],{"class":1632},[535,1744,1716],{"class":562},[535,1746,1719],{"class":545},[535,1748,1722],{"class":1632},[535,1750,559],{"class":545},[535,1752,1753],{"class":562},"select(.duration | test(\"^[0-9.]+s\"))",[535,1755,566],{"class":545},[535,1757,1758],{"class":537,"line":683},[535,1759,613],{"emptyLinePlaceholder":612},[535,1761,1762],{"class":537,"line":801},[535,1763,1764],{"class":586},"# Requests by path\n",[535,1766,1767,1769,1771,1773,1775,1777,1780],{"class":537,"line":816},[535,1768,1713],{"class":1632},[535,1770,1716],{"class":562},[535,1772,1719],{"class":545},[535,1774,1722],{"class":1632},[535,1776,559],{"class":545},[535,1778,1779],{"class":562},"select(.path == \"\u002Fapi\u002Fcheckout\")",[535,1781,566],{"class":545},[1199,1783,1785],{"id":1784},"search-with-grep","Search with grep",[525,1787,1789],{"className":1678,"code":1788,"filename":1680,"language":1681,"meta":531,"style":531},"# 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",[451,1790,1791,1796,1810,1814,1819],{"__ignoreMap":531},[535,1792,1793],{"class":537,"line":538},[535,1794,1795],{"class":586},"# Find all errors\n",[535,1797,1798,1801,1803,1806,1808],{"class":537,"line":590},[535,1799,1800],{"class":1632},"grep",[535,1802,559],{"class":545},[535,1804,1805],{"class":562},"\"level\":\"error\"",[535,1807,667],{"class":545},[535,1809,1694],{"class":562},[535,1811,1812],{"class":537,"line":609},[535,1813,613],{"emptyLinePlaceholder":612},[535,1815,1816],{"class":537,"line":616},[535,1817,1818],{"class":586},"# Find by request ID\n",[535,1820,1821,1823,1825,1828,1830,1833,1836],{"class":537,"line":647},[535,1822,1800],{"class":1632},[535,1824,559],{"class":545},[535,1826,1827],{"class":562},"req_abc123",[535,1829,667],{"class":545},[535,1831,1832],{"class":562}," .evlog\u002Flogs\u002F",[535,1834,1835],{"class":549},"*",[535,1837,1838],{"class":562},".jsonl\n",[518,1840,1842],{"id":1841},"direct-api-usage","Direct API Usage",[436,1844,1845],{},"For advanced use cases, use the lower-level write functions:",[525,1847,1849],{"className":527,"code":1848,"filename":529,"language":530,"meta":531,"style":531},"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",[451,1850,1851,1875,1879,1892,1908,1920,1926,1930,1943,1957,1967],{"__ignoreMap":531},[535,1852,1853,1855,1857,1860,1862,1865,1867,1869,1871,1873],{"class":537,"line":538},[535,1854,542],{"class":541},[535,1856,546],{"class":545},[535,1858,1859],{"class":549}," writeToFs",[535,1861,675],{"class":545},[535,1863,1864],{"class":549}," writeBatchToFs",[535,1866,553],{"class":545},[535,1868,556],{"class":541},[535,1870,559],{"class":545},[535,1872,563],{"class":562},[535,1874,566],{"class":545},[535,1876,1877],{"class":537,"line":590},[535,1878,613],{"emptyLinePlaceholder":612},[535,1880,1881,1883,1885,1888,1890],{"class":537,"line":609},[535,1882,968],{"class":541},[535,1884,1859],{"class":625},[535,1886,1887],{"class":549},"(event",[535,1889,675],{"class":545},[535,1891,644],{"class":545},[535,1893,1894,1897,1899,1901,1904,1906],{"class":537,"line":616},[535,1895,1896],{"class":664},"  dir",[535,1898,788],{"class":545},[535,1900,559],{"class":545},[535,1902,1903],{"class":562},".evlog\u002Flogs",[535,1905,667],{"class":545},[535,1907,798],{"class":545},[535,1909,1910,1913,1915,1918],{"class":537,"line":647},[535,1911,1912],{"class":664},"  pretty",[535,1914,788],{"class":545},[535,1916,1917],{"class":1426}," false",[535,1919,798],{"class":545},[535,1921,1922,1924],{"class":537,"line":683},[535,1923,686],{"class":545},[535,1925,689],{"class":549},[535,1927,1928],{"class":537,"line":801},[535,1929,613],{"emptyLinePlaceholder":612},[535,1931,1932,1934,1936,1939,1941],{"class":537,"line":816},[535,1933,968],{"class":541},[535,1935,1864],{"class":625},[535,1937,1938],{"class":549},"(events",[535,1940,675],{"class":545},[535,1942,644],{"class":545},[535,1944,1945,1947,1949,1951,1953,1955],{"class":537,"line":1401},[535,1946,1896],{"class":664},[535,1948,788],{"class":545},[535,1950,559],{"class":545},[535,1952,1903],{"class":562},[535,1954,667],{"class":545},[535,1956,798],{"class":545},[535,1958,1959,1961,1963,1965],{"class":537,"line":1406},[535,1960,1912],{"class":664},[535,1962,788],{"class":545},[535,1964,1917],{"class":1426},[535,1966,798],{"class":545},[535,1968,1969,1971],{"class":537,"line":1412},[535,1970,686],{"class":545},[535,1972,689],{"class":549},[518,1974,1976],{"id":1975},"ai-log-analysis","AI Log Analysis",[436,1978,1979,1980,1986],{},"The file system drain pairs with the ",[507,1981,1982,1985],{"href":427},[451,1983,1984],{},"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.",[518,1988,1990],{"id":1989},"next-steps","Next Steps",[440,1992,1993,1998,2004,2010],{},[443,1994,1995,1997],{},[507,1996,426],{"href":427}," - Let AI analyze your logs",[443,1999,2000,2003],{},[507,2001,2002],{"href":104},"Axiom Adapter"," - Send logs to Axiom for querying and dashboards",[443,2005,2006,2009],{},[507,2007,2008],{"href":395},"Pipeline"," - Add batching and retry to any drain",[443,2011,2012,2015],{},[507,2013,2014],{"href":390},"Custom Adapters"," - Build your own adapter",[2017,2018,2019],"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":531,"searchDepth":590,"depth":590,"links":2021},[2022,2023,2024,2025,2031,2032,2037,2038,2039],{"id":520,"depth":590,"text":20},{"id":569,"depth":590,"text":25},{"id":1159,"depth":590,"text":1160},{"id":1197,"depth":590,"text":404,"children":2026},[2027,2028,2029,2030],{"id":1201,"depth":609,"text":264},{"id":1307,"depth":609,"text":1308},{"id":1470,"depth":609,"text":1471},{"id":1491,"depth":609,"text":1492},{"id":1504,"depth":590,"text":1505},{"id":1670,"depth":590,"text":1671,"children":2033},[2034,2035,2036],{"id":1674,"depth":609,"text":1675},{"id":1697,"depth":609,"text":1698},{"id":1784,"depth":609,"text":1785},{"id":1841,"depth":590,"text":1842},{"id":1975,"depth":590,"text":1976},{"id":1989,"depth":590,"text":1990},"Write wide events to the local file system as NDJSON for local debugging, AI agent integration, and production backup.","md",[2043,2050],{"label":2044,"icon":2045,"to":2046,"target":2047,"color":2048,"variant":2049},"NDJSON Format","i-lucide-external-link","https:\u002F\u002Fgithub.com\u002Fndjson\u002Fndjson-spec","_blank","neutral","subtle",{"label":2002,"icon":106,"to":104,"color":2048,"variant":2049},{},{"title":143,"icon":146},{"title":431,"description":2040},"OEbSLZZduJh063-qOvAJ7wgU-RkY4DD6tml0yHMFZ3A",[2056,2058],{"title":133,"path":134,"stem":135,"description":2057,"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":2059,"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.",1778440155425]