32 lines
786 B
Plaintext
32 lines
786 B
Plaintext
import { ConsoleAppender, basicLogPrefix } from "base-log-factory";
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import pc from "picocolors";
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import { colors } from "./colors.mjs";
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class ColorfulAppender extends ConsoleAppender {
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/**
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* Constructor (构造函数)
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*/
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constructor(opts = {}) {
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super(opts.layout);
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this.name = "colorful";
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this.colors = opts.colors || colors;
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}
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/**
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* Write log (写入日志)
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* @param event Log event (日志事件)
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*/
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write(event) {
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const { layout } = this;
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if (layout) {
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console.log(this.color(layout.format(event), event));
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} else {
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console.log(this.color(basicLogPrefix(event, this.dateFormat), event), ...event.message);
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}
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}
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color(str, event) {
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return pc[this.colors[event.level]](str);
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}
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}
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export {
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ColorfulAppender
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};
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