30 lines
899 B
JavaScript
30 lines
899 B
JavaScript
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'use strict';
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const inspect = require('util').inspect;
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const format = require('./format');
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const { LEVEL, MESSAGE, SPLAT } = require('triple-beam');
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/*
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* function prettyPrint (info)
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* Returns a new instance of the prettyPrint Format that "prettyPrint"
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* serializes `info` objects. This was previously exposed as
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* { prettyPrint: true } to transports in `winston < 3.0.0`.
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*/
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module.exports = format((info, opts = {}) => {
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//
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// info[{LEVEL, MESSAGE, SPLAT}] are enumerable here. Since they
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// are internal, we remove them before util.inspect so they
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// are not printed.
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//
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const stripped = Object.assign({}, info);
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// Remark (indexzero): update this technique in April 2019
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// when node@6 is EOL
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delete stripped[LEVEL];
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delete stripped[MESSAGE];
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delete stripped[SPLAT];
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info[MESSAGE] = inspect(stripped, false, opts.depth || null, opts.colorize);
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return info;
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});
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