%PDF-
%PDF-
Mini Shell
Mini Shell
/**
* @fileoverview HTML reporter
* @author Julian Laval
*/
"use strict";
//------------------------------------------------------------------------------
// Helpers
//------------------------------------------------------------------------------
const encodeHTML = (function() {
const encodeHTMLRules = {
"&": "&",
"<": "<",
">": ">",
'"': """,
"'": "'"
};
const matchHTML = /[&<>"']/ug;
return function(code) {
return code
? code.toString().replace(matchHTML, m => encodeHTMLRules[m] || m)
: "";
};
}());
/**
* Get the final HTML document.
* @param {Object} it data for the document.
* @returns {string} HTML document.
*/
function pageTemplate(it) {
const { reportColor, reportSummary, date, results } = it;
return `
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>ESLint Report</title>
<style>
body {
font-family:Arial, "Helvetica Neue", Helvetica, sans-serif;
font-size:16px;
font-weight:normal;
margin:0;
padding:0;
color:#333
}
#overview {
padding:20px 30px
}
td, th {
padding:5px 10px
}
h1 {
margin:0
}
table {
margin:30px;
width:calc(100% - 60px);
max-width:1000px;
border-radius:5px;
border:1px solid #ddd;
border-spacing:0px;
}
th {
font-weight:400;
font-size:medium;
text-align:left;
cursor:pointer
}
td.clr-1, td.clr-2, th span {
font-weight:700
}
th span {
float:right;
margin-left:20px
}
th span:after {
content:"";
clear:both;
display:block
}
tr:last-child td {
border-bottom:none
}
tr td:first-child, tr td:last-child {
color:#9da0a4
}
#overview.bg-0, tr.bg-0 th {
color:#468847;
background:#dff0d8;
border-bottom:1px solid #d6e9c6
}
#overview.bg-1, tr.bg-1 th {
color:#f0ad4e;
background:#fcf8e3;
border-bottom:1px solid #fbeed5
}
#overview.bg-2, tr.bg-2 th {
color:#b94a48;
background:#f2dede;
border-bottom:1px solid #eed3d7
}
td {
border-bottom:1px solid #ddd
}
td.clr-1 {
color:#f0ad4e
}
td.clr-2 {
color:#b94a48
}
td a {
color:#3a33d1;
text-decoration:none
}
td a:hover {
color:#272296;
text-decoration:underline
}
</style>
</head>
<body>
<div id="overview" class="bg-${reportColor}">
<h1>ESLint Report</h1>
<div>
<span>${reportSummary}</span> - Generated on ${date}
</div>
</div>
<table>
<tbody>
${results}
</tbody>
</table>
<script type="text/javascript">
var groups = document.querySelectorAll("tr[data-group]");
for (i = 0; i < groups.length; i++) {
groups[i].addEventListener("click", function() {
var inGroup = document.getElementsByClassName(this.getAttribute("data-group"));
this.innerHTML = (this.innerHTML.indexOf("+") > -1) ? this.innerHTML.replace("+", "-") : this.innerHTML.replace("-", "+");
for (var j = 0; j < inGroup.length; j++) {
inGroup[j].style.display = (inGroup[j].style.display !== "none") ? "none" : "table-row";
}
});
}
</script>
</body>
</html>
`.trimLeft();
}
/**
* Given a word and a count, append an s if count is not one.
* @param {string} word A word in its singular form.
* @param {int} count A number controlling whether word should be pluralized.
* @returns {string} The original word with an s on the end if count is not one.
*/
function pluralize(word, count) {
return (count === 1 ? word : `${word}s`);
}
/**
* Renders text along the template of x problems (x errors, x warnings)
* @param {string} totalErrors Total errors
* @param {string} totalWarnings Total warnings
* @returns {string} The formatted string, pluralized where necessary
*/
function renderSummary(totalErrors, totalWarnings) {
const totalProblems = totalErrors + totalWarnings;
let renderedText = `${totalProblems} ${pluralize("problem", totalProblems)}`;
if (totalProblems !== 0) {
renderedText += ` (${totalErrors} ${pluralize("error", totalErrors)}, ${totalWarnings} ${pluralize("warning", totalWarnings)})`;
}
return renderedText;
}
/**
* Get the color based on whether there are errors/warnings...
* @param {string} totalErrors Total errors
* @param {string} totalWarnings Total warnings
* @returns {int} The color code (0 = green, 1 = yellow, 2 = red)
*/
function renderColor(totalErrors, totalWarnings) {
if (totalErrors !== 0) {
return 2;
}
if (totalWarnings !== 0) {
return 1;
}
return 0;
}
/**
* Get HTML (table row) describing a single message.
* @param {Object} it data for the message.
* @returns {string} HTML (table row) describing the message.
*/
function messageTemplate(it) {
const {
parentIndex,
lineNumber,
columnNumber,
severityNumber,
severityName,
message,
ruleUrl,
ruleId
} = it;
return `
<tr style="display:none" class="f-${parentIndex}">
<td>${lineNumber}:${columnNumber}</td>
<td class="clr-${severityNumber}">${severityName}</td>
<td>${encodeHTML(message)}</td>
<td>
<a href="${ruleUrl ? ruleUrl : ""}" target="_blank" rel="noopener noreferrer">${ruleId ? ruleId : ""}</a>
</td>
</tr>
`.trimLeft();
}
/**
* Get HTML (table rows) describing the messages.
* @param {Array} messages Messages.
* @param {int} parentIndex Index of the parent HTML row.
* @param {Object} rulesMeta Dictionary containing metadata for each rule executed by the analysis.
* @returns {string} HTML (table rows) describing the messages.
*/
function renderMessages(messages, parentIndex, rulesMeta) {
/**
* Get HTML (table row) describing a message.
* @param {Object} message Message.
* @returns {string} HTML (table row) describing a message.
*/
return messages.map(message => {
const lineNumber = message.line || 0;
const columnNumber = message.column || 0;
let ruleUrl;
if (rulesMeta) {
const meta = rulesMeta[message.ruleId];
if (meta && meta.docs && meta.docs.url) {
ruleUrl = meta.docs.url;
}
}
return messageTemplate({
parentIndex,
lineNumber,
columnNumber,
severityNumber: message.severity,
severityName: message.severity === 1 ? "Warning" : "Error",
message: message.message,
ruleId: message.ruleId,
ruleUrl
});
}).join("\n");
}
/**
* Get HTML (table row) describing the result for a single file.
* @param {Object} it data for the file.
* @returns {string} HTML (table row) describing the result for the file.
*/
function resultTemplate(it) {
const { color, index, filePath, summary } = it;
return `
<tr class="bg-${color}" data-group="f-${index}">
<th colspan="4">
[+] ${encodeHTML(filePath)}
<span>${encodeHTML(summary)}</span>
</th>
</tr>
`.trimLeft();
}
/**
* Render the results.
* @param {Array} results Test results.
* @param {Object} rulesMeta Dictionary containing metadata for each rule executed by the analysis.
* @returns {string} HTML string describing the results.
*/
function renderResults(results, rulesMeta) {
return results.map((result, index) => resultTemplate({
index,
color: renderColor(result.errorCount, result.warningCount),
filePath: result.filePath,
summary: renderSummary(result.errorCount, result.warningCount)
}) + renderMessages(result.messages, index, rulesMeta)).join("\n");
}
//------------------------------------------------------------------------------
// Public Interface
//------------------------------------------------------------------------------
module.exports = function(results, data) {
let totalErrors,
totalWarnings;
const metaData = data ? data.rulesMeta : {};
totalErrors = 0;
totalWarnings = 0;
// Iterate over results to get totals
results.forEach(result => {
totalErrors += result.errorCount;
totalWarnings += result.warningCount;
});
return pageTemplate({
date: new Date(),
reportColor: renderColor(totalErrors, totalWarnings),
reportSummary: renderSummary(totalErrors, totalWarnings),
results: renderResults(results, metaData)
});
};
Zerion Mini Shell 1.0