32 lines
744 B
JavaScript
32 lines
744 B
JavaScript
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// eslint-disable-next-line import/no-extraneous-dependencies
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const log = require('loglevel');
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const prefix = require('../lib/loglevel-plugin-prefix');
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prefix.reg(log);
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log.enableAll();
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prefix.apply(log, {
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template: '[%t] %l (%n) static text:',
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timestampFormatter(date) {
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return date.toISOString();
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},
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levelFormatter(level) {
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return level.toUpperCase();
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},
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nameFormatter(name) {
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return name || 'global';
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},
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});
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log.info('%s prefix', 'template');
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const fn = (level, name, timestamp) => `[${timestamp}] ${level} (${name}) static text:`;
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prefix.apply(log, { format: fn });
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log.info('%s prefix', 'functional');
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prefix.apply(log, { template: '[%t] %l (%n) static text:' });
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log.info('again %s prefix', 'template');
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