90 lines
2.6 KiB
JavaScript
90 lines
2.6 KiB
JavaScript
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/*
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Copyright 2012-2015, Yahoo Inc.
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Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.
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*/
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var path = require('path'),
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configuration = require('./config'),
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inputError = require('./input-error'),
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libReport = require('istanbul-lib-report'),
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libReports = require('istanbul-reports');
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function Reporter(cfg, opts) {
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opts = opts || {};
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this.config = cfg || configuration.loadFile();
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this.dir = path.resolve(this.config.reporting.dir());
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this.reports = {};
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var summarizer = opts.summarizer,
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s = this.config.reporting.summarizer();
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if (summarizer && typeof summarizer === 'function') {
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this.summarizer = summarizer;
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} else {
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summarizer = libReport.summarizers[s];
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if (!summarizer) {
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throw inputError.create('Invalid summarizer in report config: ' + s);
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}
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this.summarizer = summarizer;
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}
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}
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Reporter.prototype = {
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/**
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* adds a report to be generated. Must be one of the entries returned
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* by `Report.getReportList()`
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* @method add
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* @param {String} fmt the format of the report to generate
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*/
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add: function (fmt) {
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if (this.reports[fmt]) { // already added
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return;
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}
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var config = this.config,
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rptConfig = config.reporting.reportConfig()[fmt] || {};
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rptConfig.verbose = config.verbose;
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try {
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if (this.config.verbose) {
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console.error('Create report', fmt,' with', rptConfig);
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}
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this.reports[fmt] = libReports.create(fmt, rptConfig);
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} catch (ex) {
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throw inputError.create('Invalid report format [' + fmt + ']');
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}
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},
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/**
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* adds an array of report formats to be generated
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* @method addAll
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* @param {Array} fmts an array of report formats
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*/
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addAll: function (fmts) {
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var that = this;
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fmts.forEach(function (f) {
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that.add(f);
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});
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},
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/**
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* writes all reports added
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* @method write
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*/
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write: function (coverageMap, opts) {
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opts = opts || {};
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var that = this,
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sourceFinder = opts.sourceFinder || null,
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context,
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tree;
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context = libReport.createContext({
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dir: this.dir,
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watermarks: this.config.reporting.watermarks(),
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sourceFinder: sourceFinder
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});
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tree = this.summarizer(coverageMap);
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Object.keys(this.reports).forEach(function (name) {
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var report = that.reports[name];
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tree.visit(report, context);
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});
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}
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};
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module.exports = Reporter;
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