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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 | 1x 1x 1x 1x 4x 4x 4x 1x 3x 3x 1x 2x 4x 4x 2x 4x 2x | // module to clean out the old log files in cache/_logs // this is a best-effort attempt. if a rm fails, we just // log a message about it and move on. We do return a // Promise that succeeds when we've tried to delete everything, // just for the benefit of testing this function properly. const { resolve } = require('path') const rimraf = require('rimraf') const glob = require('glob') module.exports = (cache, max, warn) => { /* eslint-disable promise/param-names */ return new Promise(done => { glob(resolve(cache, '_logs', '*-debug.log'), (er, files) => { if (er) return done() let pending = files.length - max if (pending <= 0) return done() for (let i = 0; i < files.length - max; i++) { rimraf(files[i], (er) => { if (er) warn('log', 'failed to remove log file', files[i]) if (--pending === 0) done() }) } }) }) } |