You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 

176 lines
5.2 KiB

'use strict';
/*
Copyright 2012-2015, Yahoo Inc.
Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.
*/
const fs = require('fs');
const path = require('path');
const { ReportBase } = require('istanbul-lib-report');
const HtmlReport = require('../html');
const standardLinkMapper = {
getPath(node) {
if (typeof node === 'string') {
return node;
}
let filePath = node.getQualifiedName();
if (node.isSummary()) {
if (filePath !== '') {
filePath += '/index.html';
} else {
filePath = 'index.html';
}
} else {
filePath += '.html';
}
return filePath;
},
relativePath(source, target) {
const targetPath = this.getPath(target);
const sourcePath = path.dirname(this.getPath(source));
return path.relative(sourcePath, targetPath);
},
assetPath(node, name) {
return this.relativePath(this.getPath(node), name);
}
};
class HtmlSpaReport extends ReportBase {
constructor(opts = {}) {
super({
// force the summarizer to nested for html-spa
summarizer: 'nested'
});
this.verbose = opts.verbose || false;
this.linkMapper = opts.linkMapper || standardLinkMapper;
this.subdir = opts.subdir || '';
this.date = Date();
this.skipEmpty = opts.skipEmpty;
this.htmlReport = new HtmlReport(opts);
this.htmlReport.getBreadcrumbHtml = function() {
return '<a href="javascript:history.back()">Back</a>';
};
this.metricsToShow = opts.metricsToShow || [
'lines',
'branches',
'functions'
];
}
getWriter(context) {
if (!this.subdir) {
return context.writer;
}
return context.writer.writerForDir(this.subdir);
}
onStart(root, context) {
this.htmlReport.onStart(root, context);
const writer = this.getWriter(context);
const srcDir = path.resolve(__dirname, './assets');
fs.readdirSync(srcDir).forEach(f => {
const resolvedSource = path.resolve(srcDir, f);
const resolvedDestination = '.';
const stat = fs.statSync(resolvedSource);
let dest;
if (stat.isFile()) {
dest = resolvedDestination + '/' + f;
if (this.verbose) {
console.log('Write asset: ' + dest);
}
writer.copyFile(resolvedSource, dest);
}
});
}
onDetail(node, context) {
this.htmlReport.onDetail(node, context);
}
getMetric(metric, type, context) {
const isEmpty = metric.total === 0;
return {
total: metric.total,
covered: metric.covered,
skipped: metric.skipped,
missed: metric.total - metric.covered,
pct: isEmpty ? 0 : metric.pct,
classForPercent: isEmpty
? 'empty'
: context.classForPercent(type, metric.pct)
};
}
toDataStructure(node, context) {
const coverageSummary = node.getCoverageSummary();
const metrics = {
statements: this.getMetric(
coverageSummary.statements,
'statements',
context
),
branches: this.getMetric(
coverageSummary.branches,
'branches',
context
),
functions: this.getMetric(
coverageSummary.functions,
'functions',
context
),
lines: this.getMetric(coverageSummary.lines, 'lines', context)
};
return {
file: node.getRelativeName(),
isEmpty: coverageSummary.isEmpty(),
metrics,
children:
node.isSummary() &&
node
.getChildren()
.map(child => this.toDataStructure(child, context))
};
}
onEnd(rootNode, context) {
const data = this.toDataStructure(rootNode, context);
const cw = this.getWriter(context).writeFile(
this.linkMapper.getPath(rootNode)
);
cw.write(
`<!doctype html>
<html lang="en">
<head>
<link rel="stylesheet" href="spa.css" />
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
<div id="app" class="app"></div>
<script>
window.data = ${JSON.stringify(data)};
window.generatedDatetime = ${JSON.stringify(
String(Date())
)};
window.metricsToShow = ${JSON.stringify(
this.metricsToShow
)};
</script>
<script src="bundle.js"></script>
</body>
</html>`
);
cw.close();
}
}
module.exports = HtmlSpaReport;