add file logging, readme, so on
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This commit is contained in:
creations 2025-05-24 16:25:02 -04:00
parent 542beb82a4
commit 499b8ec46d
Signed by: creations
GPG key ID: 8F553AA4320FC711
6 changed files with 360 additions and 24 deletions

View file

@ -1,8 +1,8 @@
import { basename } from "node:path";
import { format } from "node:util";
import { format, inspect } from "node:util";
import { format as formatDate } from "date-fns-tz";
import { ansiColors, logLevelValues } from "@lib/config";
import { ansiColors, defaultLevelColor, logLevelValues } from "@lib/config";
import type {
LogLevel,
LogLevelValue,
@ -10,28 +10,43 @@ import type {
PatternContext,
} from "@types";
function getTimestamp(config: Required<LoggerConfig>): string {
function getTimestamp(config: Required<LoggerConfig>): {
prettyTimestamp: string;
timestamp: string;
} {
const now = new Date();
if (config.timezone === "local") {
return formatDate(now, config.dateFormat);
return {
prettyTimestamp: formatDate(now, config.dateFormat),
timestamp: now.toISOString(),
};
}
return formatDate(now, config.dateFormat, {
timeZone: config.timezone,
});
return {
prettyTimestamp: formatDate(now, config.dateFormat, {
timeZone: config.timezone,
}),
timestamp: now.toISOString(),
};
}
function getCallerInfo(config: Required<LoggerConfig>): {
id: string;
fileName: string;
line: string;
column: string;
timestamp: string;
prettyTimestamp: string;
} {
const id = generateShortId();
const fallback = {
id: id,
fileName: "unknown",
line: "0",
timestamp: getTimestamp(config),
timestamp: getTimestamp(config).timestamp,
prettyTimestamp: getTimestamp(config).prettyTimestamp,
column: "0",
};
@ -54,10 +69,12 @@ function getCallerInfo(config: Required<LoggerConfig>): {
const columnNumber = fileURLMatch[3];
return {
id: id,
fileName: basename(fullPath),
line: lineNumber,
column: columnNumber,
timestamp: getTimestamp(config),
timestamp: getTimestamp(config).timestamp,
prettyTimestamp: getTimestamp(config).prettyTimestamp,
};
}
@ -76,10 +93,12 @@ function getCallerInfo(config: Required<LoggerConfig>): {
}
return {
id: id,
fileName: basename(fullPath),
line: lineNumber,
column: columnNumber,
timestamp: getTimestamp(config),
timestamp: getTimestamp(config).timestamp,
prettyTimestamp: getTimestamp(config).prettyTimestamp,
};
}
}
@ -107,33 +126,45 @@ function replaceColorTokens(
): string {
return input
.replace(/{color:(\w+)}/g, (_, colorKey) => {
if (!config.consoleColor) return "";
if (colorKey === "levelColor") {
const colorForLevel = config.levelColor?.[level];
const colorForLevel =
config.levelColor?.[level] ?? defaultLevelColor[level];
return ansiColors[colorForLevel ?? ""] ?? "";
}
return ansiColors[colorKey] ?? "";
})
.replace(/{reset}/g, ansiColors.reset);
.replace(/{reset}/g, config.consoleColor ? ansiColors.reset : "");
}
function parsePattern(ctx: PatternContext): string {
const { level, data, config } = ctx;
const { fileName, line, column, timestamp } = getCallerInfo(config);
const resolvedData: string = format(data);
const { id, fileName, line, column, timestamp, prettyTimestamp } =
getCallerInfo(config);
const resolvedData: string =
config.prettyPrint && typeof data === "object" && data !== null
? inspect(data, {
depth: null,
colors: false,
breakLength: 1,
compact: false,
})
: format(data);
const numericLevel: LogLevelValue = logLevelValues[level];
const final: string = config.pattern
.replace(/{timestamp}/g, timestamp)
const final = config.pattern
.replace(/{timestamp}/g, config.prettyPrint ? prettyTimestamp : timestamp)
.replace(/{level-name}/g, level.toUpperCase())
.replace(/{level}/g, String(numericLevel))
.replace(/{file-name}/g, fileName)
.replace(/{line}/g, line)
.replace(/{data}/g, resolvedData)
.replace(/{id}/g, generateShortId())
.replace(/{id}/g, id)
.replace(/{column}/g, column);
return config.consoleColor ? replaceColorTokens(final, level, config) : final;
return replaceColorTokens(final, level, config);
}
export { parsePattern };
export { parsePattern, getCallerInfo };