74 lines
1.6 KiB
JavaScript
74 lines
1.6 KiB
JavaScript
'use strict';
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var captureLastRun = require('last-run').capture;
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var releaseLastRun = require('last-run').release;
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var metadata = require('./metadata');
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var uid = 0;
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function Storage(fn) {
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var meta = metadata.get(fn);
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this.fn = meta.orig || fn;
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this.uid = uid++;
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this.name = meta.name;
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this.branch = meta.branch || false;
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this.captureTime = Date.now();
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this.startHr = [];
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}
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Storage.prototype.capture = function() {
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captureLastRun(this.fn, this.captureTime);
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};
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Storage.prototype.release = function() {
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releaseLastRun(this.fn);
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};
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function createExtensions(ee) {
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return {
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create: function(fn) {
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return new Storage(fn);
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},
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before: function(storage) {
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storage.startHr = process.hrtime();
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ee.emit('start', {
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uid: storage.uid,
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name: storage.name,
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branch: storage.branch,
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time: Date.now(),
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});
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},
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after: function(result, storage) {
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if (result && result.state === 'error') {
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return this.error(result.value, storage);
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}
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storage.capture();
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ee.emit('stop', {
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uid: storage.uid,
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name: storage.name,
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branch: storage.branch,
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duration: process.hrtime(storage.startHr),
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time: Date.now(),
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});
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},
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error: function(error, storage) {
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if (Array.isArray(error)) {
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error = error[0];
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}
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storage.release();
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ee.emit('error', {
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uid: storage.uid,
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name: storage.name,
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branch: storage.branch,
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error: error,
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duration: process.hrtime(storage.startHr),
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time: Date.now(),
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});
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},
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};
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}
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module.exports = createExtensions;
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