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Mini Shell
Mini Shell
const { bin: options } = require('./options.js')
const log = require('./logging.js')
const timers = new Map()
const finished = new Map()
process.on('time', name => {
if (timers.has(name)) {
throw new Error('conflicting timer! ' + name)
}
timers.set(name, process.hrtime.bigint())
})
process.on('timeEnd', name => {
if (!timers.has(name)) {
throw new Error('timer not started! ' + name)
}
const elapsed = Number(process.hrtime.bigint() - timers.get(name))
timers.delete(name)
finished.set(name, elapsed)
if (options.timing) {
log.info('timeEnd', `${name} ${elapsed / 1e9}s`, log.meta({ force: options.timing === 'always' }))
}
})
process.on('exit', () => {
for (const name of timers.keys()) {
log.error('timeError', 'Dangling timer:', name)
process.exitCode = 1
}
})
module.exports = finished
Zerion Mini Shell 1.0