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server.js
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server.js
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var secureServer = !!process.env.HTTPS;
var serverPort = +process.env.PORT || +process.argv[2] || (secureServer? 443: 80);
var bindAddress = process.env.BIND_ADDRESS || process.argv[3] || '::';
var infoSite = process.env.INFOSITE || "http://shields.io";
var Camp = require('camp');
var camp = Camp.start({
documentRoot: __dirname,
port: serverPort,
hostname: bindAddress,
secure: secureServer
});
Camp.log.unpipe('warn', 'stderr');
console.log('http://[::1]:' + serverPort + '/try.html');
var domain = require('domain');
var request = require('request');
var fs = require('fs');
var LruCache = require('./lru-cache.js');
var badge = require('./badge.js');
var svg2img = require('./svg-to-img.js');
var loadLogos = require('./load-logos.js');
var querystring = require('querystring');
var serverSecrets;
try {
// Everything that cannot be checked in but is useful server-side
// is stored in this JSON data.
serverSecrets = require('./secret.json');
} catch(e) { console.error('No secret data (secret.json, see server.js):', e); }
var semver = require('semver');
var serverStartTime = new Date((new Date()).toGMTString());
var validTemplates = ['default', 'plastic', 'flat', 'flat-square', 'social'];
var darkBackgroundTemplates = ['default', 'flat', 'flat-square'];
var logos = loadLogos();
// Analytics
// We can either use a process-wide object regularly saved to a JSON file,
// or a Redis equivalent (for multi-process / when the filesystem is unreliable.
var redis;
var useRedis = false;
if (process.env.REDISTOGO_URL) {
var redisToGo = require('url').parse(process.env.REDISTOGO_URL);
redis = require('redis').createClient(redisToGo.port, redisToGo.hostname);
redis.auth(redisToGo.auth.split(':')[1]);
useRedis = true;
}
var analytics = {};
var analyticsAutoSaveFileName = process.env.SHIELDS_ANALYTICS_FILE || './analytics.json';
var analyticsAutoSavePeriod = 10000;
setInterval(function analyticsAutoSave() {
if (useRedis) {
redis.set(analyticsAutoSaveFileName, JSON.stringify(analytics));
} else {
fs.writeFileSync(analyticsAutoSaveFileName, JSON.stringify(analytics));
}
}, analyticsAutoSavePeriod);
function defaultAnalytics() {
var analytics = Object.create(null);
// In case something happens on the 36th.
analytics.vendorMonthly = new Array(36);
resetMonthlyAnalytics(analytics.vendorMonthly);
analytics.rawMonthly = new Array(36);
resetMonthlyAnalytics(analytics.rawMonthly);
analytics.vendorFlatMonthly = new Array(36);
resetMonthlyAnalytics(analytics.vendorFlatMonthly);
analytics.rawFlatMonthly = new Array(36);
resetMonthlyAnalytics(analytics.rawFlatMonthly);
analytics.vendorFlatSquareMonthly = new Array(36);
resetMonthlyAnalytics(analytics.vendorFlatSquareMonthly);
analytics.rawFlatSquareMonthly = new Array(36);
resetMonthlyAnalytics(analytics.rawFlatSquareMonthly);
return analytics;
}
// Auto-load analytics.
function analyticsAutoLoad() {
var defaultAnalyticsObject = defaultAnalytics();
if (useRedis) {
redis.get(analyticsAutoSaveFileName, function(err, value) {
if (err == null && value != null) {
// if/try/return trick:
// if error, then the rest of the function is run.
try {
analytics = JSON.parse(value);
// Extend analytics with a new value.
for (var key in defaultAnalyticsObject) {
if (!(key in analytics)) {
analytics[key] = defaultAnalyticsObject[key];
}
}
return;
} catch(e) {
console.error('Invalid Redis analytics, resetting.');
console.error(e);
}
}
analytics = defaultAnalyticsObject;
});
} else {
// Not using Redis.
try {
analytics = JSON.parse(fs.readFileSync(analyticsAutoSaveFileName));
// Extend analytics with a new value.
for (var key in defaultAnalyticsObject) {
if (!(key in analytics)) {
analytics[key] = defaultAnalyticsObject[key];
}
}
} catch(e) {
if (e.code !== 'ENOENT') {
console.error('Invalid JSON file for analytics, resetting.');
console.error(e);
}
analytics = defaultAnalyticsObject;
}
}
}
var lastDay = (new Date()).getDate();
function resetMonthlyAnalytics(monthlyAnalytics) {
for (var i = 0; i < monthlyAnalytics.length; i++) {
monthlyAnalytics[i] = 0;
}
}
function incrMonthlyAnalytics(monthlyAnalytics) {
try {
var currentDay = (new Date()).getDate();
// If we changed month, reset empty days.
while (lastDay !== currentDay) {
// Assumption: at least a hit a month.
lastDay = (lastDay + 1) % monthlyAnalytics.length;
monthlyAnalytics[lastDay] = 0;
}
monthlyAnalytics[currentDay]++;
} catch(e) { console.error(e.stack); }
}
analyticsAutoLoad();
var suggest = require('./suggest.js');
camp.ajax.on('analytics/v1', function(json, end) { end(analytics); });
camp.ajax.on('suggest/v1', suggest);
// Cache
// We avoid calling the vendor's server for computation of the information in a
// number of badges.
var minAccuracy = 0.75;
// The quotient of (vendor) data change frequency by badge request frequency
// must be lower than this to trigger sending the cached data *before*
// updating our data from the vendor's server.
// Indeed, the accuracy of our badges are:
// A(Δt) = 1 - min(# data change over Δt, # requests over Δt)
// / (# requests over Δt)
// = 1 - max(1, df) / rf
var freqRatioMax = 1 - minAccuracy;
// Request cache size of 5MB (~5000 bytes/image).
var requestCache = new LruCache(1000);
// Deep error handling for vendor hooks.
var vendorDomain = domain.create();
vendorDomain.on('error', function(err) {
console.error('Vendor hook error:', err.stack);
});
function cache(f) {
return function getRequest(data, match, end, ask) {
// Cache management - no cache, so it won't be cached by GitHub's CDN.
ask.res.setHeader('Cache-Control', 'no-cache, no-store, must-revalidate');
var reqTime = new Date();
var date = (reqTime).toGMTString();
ask.res.setHeader('Expires', date); // Proxies, GitHub, see #221.
ask.res.setHeader('Date', date);
incrMonthlyAnalytics(analytics.vendorMonthly);
if (data.style === 'flat') {
incrMonthlyAnalytics(analytics.vendorFlatMonthly);
} else if (data.style === 'flat-square') {
incrMonthlyAnalytics(analytics.vendorFlatSquareMonthly);
}
var cacheIndex = match[0] + '?label=' + data.label + '&style=' + data.style
+ '&logo=' + data.logo + '&logoWidth=' + data.logoWidth
+ '&link=' + data.link;
// Should we return the data right away?
var cached = requestCache.get(cacheIndex);
var cachedVersionSent = false;
if (cached !== undefined) {
// A request was made not long ago.
var tooSoon = (+reqTime - cached.time) < cached.interval;
if (tooSoon || (cached.dataChange / cached.reqs <= freqRatioMax)) {
badge(cached.data.badgeData, makeSend(cached.data.format, ask.res, end));
cachedVersionSent = true;
// We do not wish to call the vendor servers.
if (tooSoon) { return; }
}
}
// In case our vendor servers are unresponsive.
var serverUnresponsive = false;
var serverResponsive = setTimeout(function() {
serverUnresponsive = true;
if (cachedVersionSent) { return; }
if (requestCache.has(cacheIndex)) {
var cached = requestCache.get(cacheIndex).data;
badge(cached.badgeData, makeSend(cached.format, ask.res, end));
return;
}
var badgeData = getBadgeData('vendor', data);
badgeData.text[1] = 'unresponsive';
var extension;
try {
extension = match[0].split('.').pop();
} catch(e) { extension = 'svg'; }
badge(badgeData, makeSend(extension, ask.res, end));
}, 25000);
// Only call vendor servers when last request is older than…
var cacheInterval = 5000; // milliseconds
var cachedRequest = function (uri, options, callback) {
if ((typeof options === 'function') && !callback) { callback = options; }
if (options && typeof options === 'object') {
options.uri = uri;
} else if (typeof uri === 'string') {
options = {uri:uri};
} else {
options = uri;
}
options.headers = options.headers || {};
options.headers['User-Agent'] = options.headers['User-Agent'] || 'Shields.io';
return request(options, function(err, res, json) {
if (res != null && res.headers != null) {
var cacheControl = res.headers['cache-control'];
if (cacheControl != null) {
var age = cacheControl.match(/max-age=([0-9]+)/);
if ((age != null) && (+age[1] === +age[1])) {
cacheInterval = +age[1] * 1000;
}
}
}
callback(err, res, json);
});
};
vendorDomain.run(function() {
f(data, match, function sendBadge(format, badgeData) {
if (serverUnresponsive) { return; }
clearTimeout(serverResponsive);
// Check for a change in the data.
var dataHasChanged = false;
if (cached !== undefined
&& cached.data.badgeData.text[1] !== badgeData.text[1]) {
dataHasChanged = true;
}
// Add format to badge data.
badgeData.format = format;
// Update information in the cache.
var updatedCache = {
reqs: cached? (cached.reqs + 1): 1,
dataChange: cached? (cached.dataChange + (dataHasChanged? 1: 0))
: 1,
time: +reqTime,
interval: cacheInterval,
data: { format: format, badgeData: badgeData }
};
requestCache.set(cacheIndex, updatedCache);
if (!cachedVersionSent) {
badge(badgeData, makeSend(format, ask.res, end));
}
}, cachedRequest);
});
};
}
camp.notfound(/.*/, function(query, match, end, request) {
end(null, {template: '404.html'});
});
// Vendors.
// JIRA issue integration
camp.route(/^\/jira\/issue\/(http(?:s)?)\/(.+)\/([^\/]+)\.(svg|png|gif|jpg|json)$/,
cache(function (data, match, sendBadge, request) {
var protocol = match[1]; // eg, https
var host = match[2]; // eg, issues.apache.org/jira
var issueKey = match[3]; // eg, KAFKA-2896
var format = match[4];
var options = {
method: 'GET',
json: true,
uri: protocol + '://' + host + '/rest/api/2/issue/' +
encodeURIComponent(issueKey)
};
if (serverSecrets && serverSecrets.jira_username) {
options.auth = {
user: serverSecrets.jira_username,
pass: serverSecrets.jira_password
};
}
// map JIRA color names to closest shields color schemes
var colorMap = {
'medium-gray': 'lightgrey',
'green': 'green',
'yellow': 'yellow',
'brown': 'orange',
'warm-red': 'red',
'blue-gray': 'blue'
};
var badgeData = getBadgeData(issueKey, data);
request(options, function (err, res, json) {
if (err !== null) {
badgeData.text[1] = 'inaccessible';
sendBadge(format, badgeData);
return;
}
try {
var jiraIssue = json;
if (jiraIssue.fields && jiraIssue.fields.status) {
if (jiraIssue.fields.status.name) {
badgeData.text[1] = jiraIssue.fields.status.name; // e.g. "In Development"
}
if (jiraIssue.fields.status.statusCategory) {
badgeData.colorscheme = colorMap[jiraIssue.fields.status.statusCategory.colorName] || 'lightgrey';
}
} else {
badgeData.text[1] = 'invalid';
}
sendBadge(format, badgeData);
} catch (e) {
badgeData.text[1] = 'invalid';
sendBadge(format, badgeData);
}
});
}));
// Travis integration
camp.route(/^\/travis(-ci)?\/([^\/]+\/[^\/]+)(?:\/(.+))?\.(svg|png|gif|jpg|json)$/,
cache(function(data, match, sendBadge, request) {
var userRepo = match[2]; // eg, espadrine/sc
var branch = match[3];
var format = match[4];
var options = {
method: 'HEAD',
uri: 'https://api.travis-ci.org/' + userRepo + '.svg',
};
if (branch != null) {
options.uri += '?branch=' + branch;
}
var badgeData = getBadgeData('build', data);
request(options, function(err, res) {
if (err != null) {
console.error('Travis error: ' + err.stack);
if (res) { console.error(''+res); }
badgeData.text[1] = 'invalid';
sendBadge(format, badgeData);
return;
}
try {
var state = res.headers['content-disposition']
.match(/filename="(.+)\.svg"/)[1];
badgeData.text[1] = state;
if (state === 'passing') {
badgeData.colorscheme = 'brightgreen';
} else if (state === 'failing') {
badgeData.colorscheme = 'red';
} else {
badgeData.text[1] = state;
}
sendBadge(format, badgeData);
} catch(e) {
badgeData.text[1] = 'invalid';
sendBadge(format, badgeData);
}
});
}));
// Shippable integration
camp.route(/^\/shippable?\/([^\/]+)(?:\/(.+))?\.(svg|png|gif|jpg|json)$/,
cache(function(data, match, sendBadge, request) {
var project = match[1]; // eg, 54d119db5ab6cc13528ab183
var branch = match[2];
var format = match[3];
var url = 'https://api.shippable.com/projects/' + project + '/badge';
if (branch != null) {
url += '?branchName=' + branch;
}
var badgeData = getBadgeData('build', data);
fetchFromSvg(request, url, function(err, res) {
if (err != null) {
badgeData.text[1] = 'inaccessible';
sendBadge(format, badgeData);
return;
}
try {
badgeData.text[1] = res;
if (res === 'shippable') {
badgeData.colorscheme = 'brightgreen';
badgeData.text[1] = 'passing';
} else if (res === 'unshippable') {
badgeData.colorscheme = 'red';
} else {
badgeData.text[1] = res;
}
sendBadge(format, badgeData);
} catch(e) {
badgeData.text[1] = 'invalid';
sendBadge(format, badgeData);
}
});
}));
// Wercker integration
camp.route(/^\/wercker\/ci\/([a-fA-F0-9]+)\.(svg|png|gif|jpg|json)$/,
cache(function(data, match, sendBadge, request) {
var projectId = match[1]; // eg, `54330318b4ce963d50020750`
var format = match[2];
var options = {
method: 'GET',
json: true,
uri: 'https://app.wercker.com/getbuilds/' + projectId + '?limit=1'
};
var badgeData = getBadgeData('build', data);
request(options, function(err, res, json) {
if (err != null) {
badgeData.text[1] = 'inaccessible';
sendBadge(format, badgeData);
return;
}
try {
var build = json[0];
if (build.status === 'finished') {
if (build.result === 'passed') {
badgeData.colorscheme = 'brightgreen';
badgeData.text[1] = 'passing';
} else {
badgeData.colorscheme = 'red';
badgeData.text[1] = build.result;
}
} else {
badgeData.text[1] = build.status;
}
sendBadge(format, badgeData);
} catch(e) {
badgeData.text[1] = 'invalid';
sendBadge(format, badgeData);
}
});
}));
// Wercker V3 integration
camp.route(/^\/wercker\/ci\/(.+)\/(.+)\.(svg|png|gif|jpg|json)$/,
cache(function(data, match, sendBadge, request) {
var owner = match[1];
var application = match[2];
var format = match[3];
var options = {
method: 'GET',
json: true,
uri: 'https://app.wercker.com/api/v3/applications/' + owner + '/' + application + '/builds?limit=1'
};
var badgeData = getBadgeData('build', data);
request(options, function(err, res, json) {
if (err != null) {
badgeData.text[1] = 'inaccessible';
sendBadge(format, badgeData);
return;
}
try {
var build = json[0];
if (build.status === 'finished') {
if (build.result === 'passed') {
badgeData.colorscheme = 'brightgreen';
badgeData.text[1] = 'passing';
} else {
badgeData.colorscheme = 'red';
badgeData.text[1] = build.result;
}
} else {
badgeData.text[1] = build.status;
}
sendBadge(format, badgeData);
} catch(e) {
badgeData.text[1] = 'invalid';
sendBadge(format, badgeData);
}
});
}));
// Rust download and version integration
camp.route(/^\/crates\/(d|v|dv|l)\/([A-Za-z0-9_-]+)(?:\/([0-9.]+))?\.(svg|png|gif|jpg|json)$/,
cache(function (data, match, sendBadge, request) {
var mode = match[1]; // d - downloads (total or for version), v - (latest) version, dv - downloads (for latest version)
var crate = match[2]; // crate name, e.g. rustc-serialize
var version = match[3]; // crate version in semver format, optional, e.g. 0.1.2
var format = match[4];
var modes = {
'd': {
name: 'downloads',
version: true,
process: function (data, badgeData) {
downloads = data.crate? data.crate.downloads: data.version.downloads;
version = data.version && data.version.num;
badgeData.text[1] = metric(downloads) + (version? ' version ' + version: '');
badgeData.colorscheme = downloadCountColor(downloads);
}
},
'dv': {
name: 'downloads',
version: true,
process: function (data, badgeData) {
downloads = data.version? data.version.downloads: data.versions[0].downloads;
version = data.version && data.version.num;
badgeData.text[1] = metric(downloads) + (version? ' version ' + version: ' latest version');
badgeData.colorscheme = downloadCountColor(downloads);
}
},
'v': {
name: 'crates.io',
version: true,
process: function (data, badgeData) {
version = data.version? data.version.num: data.crate.max_version;
var vdata = versionColor(version);
badgeData.text[1] = vdata.version;
badgeData.colorscheme = vdata.color;
}
},
'l': {
name: 'license',
version: false,
process: function (data, badgeData) {
badgeData.text[1] = data.crate.license;
badgeData.colorscheme = 'blue';
}
}
};
var behavior = modes[mode];
var apiUrl = 'https://crates.io/api/v1/crates/' + crate;
if (version != null && behavior.version) {
apiUrl += '/' + version;
}
var badgeData = getBadgeData(behavior.name, data);
request(apiUrl, { headers: { 'Accept': 'application/json' } }, function (err, res, buffer) {
if (err != null) {
badgeData.text[1] = 'inaccessible';
sendBadge(badgeData, format);
}
try {
var data = JSON.parse(buffer);
behavior.process(data, badgeData);
sendBadge(format, badgeData);
} catch (e) {
badgeData.text[1] = 'invalid';
sendBadge(format, badgeData);
}
});
}));
// AppVeyor CI integration.
camp.route(/^\/appveyor\/ci\/([^\/]+\/[^\/]+)(?:\/(.+))?\.(svg|png|gif|jpg|json)$/,
cache(function(data, match, sendBadge, request) {
var repo = match[1]; // eg, `gruntjs/grunt`.
var branch = match[2];
var format = match[3];
var apiUrl = 'https://ci.appveyor.com/api/projects/' + repo;
if (branch != null) {
apiUrl += '/branch/' + branch;
}
var badgeData = getBadgeData('build', data);
request(apiUrl, { headers: { 'Accept': 'application/json' } }, function(err, res, buffer) {
if (err != null) {
badgeData.text[1] = 'inaccessible';
sendBadge(format, badgeData);
}
try {
var data = JSON.parse(buffer);
var status = data.build.status;
if (status === 'success') {
badgeData.text[1] = 'passing';
badgeData.colorscheme = 'brightgreen';
} else if (status !== 'running' && status !== 'queued') {
badgeData.text[1] = 'failing';
badgeData.colorscheme = 'red';
} else {
badgeData.text[1] = status;
}
sendBadge(format, badgeData);
} catch(e) {
badgeData.text[1] = 'invalid';
sendBadge(format, badgeData);
}
});
}));
function teamcity_badge(url, buildId, advanced, format, data, sendBadge) {
var apiUrl = url + '/app/rest/builds/buildType:(id:' + buildId + ')?guest=1';
var badgeData = getBadgeData('build', data);
request(apiUrl, { headers: { 'Accept': 'application/json' } }, function(err, res, buffer) {
if (err != null) {
badgeData.text[1] = 'inaccessible';
sendBadge(format, badgeData);
}
try {
var data = JSON.parse(buffer);
if (advanced)
badgeData.text[1] = (data.statusText || data.status || '').toLowerCase();
else
badgeData.text[1] = (data.status || '').toLowerCase();
if (data.status === 'SUCCESS') {
badgeData.colorscheme = 'brightgreen';
badgeData.text[1] = 'passing';
} else {
badgeData.colorscheme = 'red';
}
sendBadge(format, badgeData);
} catch(e) {
badgeData.text[1] = 'invalid';
sendBadge(format, badgeData);
}
});
}
// Old url for CodeBetter TeamCity instance.
camp.route(/^\/teamcity\/codebetter\/(.*)\.(svg|png|gif|jpg|json)$/,
cache(function(data, match, sendBadge, request) {
var buildType = match[1]; // eg, `bt428`.
var format = match[2];
teamcity_badge('http://teamcity.codebetter.com', buildType, false, format, data, sendBadge);
}));
// Generic TeamCity instance
camp.route(/^\/teamcity\/(http|https)\/(.*)\/(s|e)\/(.*)\.(svg|png|gif|jpg|json)$/,
cache(function(data, match, sendBadge, request) {
var scheme = match[1];
var serverUrl = match[2];
var advanced = (match[3] == 'e');
var buildType = match[4]; // eg, `bt428`.
var format = match[5];
teamcity_badge(scheme + '://' + serverUrl, buildType, advanced, format, data, sendBadge);
}));
// TeamCity CodeBetter code coverage
camp.route(/^\/teamcity\/coverage\/(.*)\.(svg|png|gif|jpg|json)$/,
cache(function(data, match, sendBadge, request) {
var buildType = match[1]; // eg, `bt428`.
var format = match[2];
var apiUrl = 'http://teamcity.codebetter.com/app/rest/builds/buildType:(id:' + buildType + ')/statistics?guest=1';
var badgeData = getBadgeData('coverage', data);
request(apiUrl, { headers: { 'Accept': 'application/json' } }, function(err, res, buffer) {
if (err != null) {
badgeData.text[1] = 'inaccessible';
sendBadge(format, badgeData);
}
try {
var data = JSON.parse(buffer);
var covered;
var total;
data.property.forEach(function(property) {
if (property.name === 'CodeCoverageAbsSCovered') {
covered = property.value;
} else if (property.name === 'CodeCoverageAbsSTotal') {
total = property.value;
}
})
if (covered === undefined || total === undefined) {
badgeData.text[1] = 'malformed';
sendBadge(format, badgeData);
return;
}
var percentage = covered / total * 100;
badgeData.text[1] = percentage.toFixed(0) + '%';
badgeData.colorscheme = coveragePercentageColor(percentage);
sendBadge(format, badgeData);
} catch(e) {
badgeData.text[1] = 'invalid';
sendBadge(format, badgeData);
}
});
}));
// SonarQube code coverage
camp.route(/^\/sonar\/(http|https)\/(.*)\/(.*)\/(.*)\.(svg|png|gif|jpg|json)$/,
cache(function(data, match, sendBadge, request) {
var scheme = match[1];
var serverUrl = match[2]; // eg, `sonar.qatools.ru`.
var buildType = match[3]; // eg, `ru.yandex.qatools.allure:allure-core:master`.
var metricName = match[4];
var format = match[5];
var sonarMetricName = metricName;
if (metricName === 'tech_debt') {
//special condition for backwards compatibility
sonarMetricName = 'sqale_debt_ratio';
}
var apiUrl = scheme + '://' + serverUrl + '/api/resources?resource=' + buildType
+ '&depth=0&metrics=' + encodeURIComponent(sonarMetricName) + '&includetrends=true';
var badgeData = getBadgeData(metricName.replace(/_/g, ' '), data);
request(apiUrl, { headers: { 'Accept': 'application/json' } }, function(err, res, buffer) {
if (err != null) {
badgeData.text[1] = 'inaccessible';
sendBadge(format, badgeData);
}
try {
var data = JSON.parse(buffer);
var value = data[0].msr[0].val;
if (value === undefined) {
badgeData.text[1] = 'unknown';
sendBadge(format, badgeData);
return;
}
if (metricName.indexOf('coverage') !== -1) {
badgeData.text[1] = value.toFixed(0) + '%';
badgeData.colorscheme = coveragePercentageColor(value);
} else if (/^\w+_violations$/.test(metricName)) {
badgeData.text[1] = value;
badgeData.colorscheme = 'brightgreen';
if (value > 0) {
if (metricName === 'blocker_violations') {
badgeData.colorscheme = 'red';
} else if (metricName === 'critical_violations') {
badgeData.colorscheme = 'orange';
} else if (metricName === 'major_violations') {
badgeData.colorscheme = 'yellow';
} else if (metricName === 'minor_violations') {
badgeData.colorscheme = 'yellowgreen';
} else if (metricName === 'info_violations') {
badgeData.colorscheme = 'green';
}
}
} else if (metricName === 'fortify-security-rating') {
badgeData.text[1] = value + '/5';
if (value === 0) {
badgeData.colorscheme = 'red';
} else if (value === 1) {
badgeData.colorscheme = 'orange';
} else if (value === 2) {
badgeData.colorscheme = 'yellow';
} else if (value === 3) {
badgeData.colorscheme = 'yellowgreen';
} else if (value === 4) {
badgeData.colorscheme = 'green';
} else if (value === 5) {
badgeData.colorscheme = 'brightgreen';
} else {
badgeData.colorscheme = 'lightgrey';
}
} else if (metricName === 'sqale_debt_ratio' || metricName === 'tech_debt') {
// colors are based on sonarqube default rating grid and display colors
// [0,0.1) ==> A (green)
// [0.1,0.2) ==> B (yellowgreen)
// [0.2,0.5) ==> C (yellow)
// [0.5,1) ==> D (orange)
// [1,) ==> E (red)
badgeData.text[1] = value + '%';
if (value > 100) {
badgeData.colorscheme = 'red';
} else if (value > 50) {
badgeData.colorscheme = 'orange';
} else if (value > 20) {
badgeData.colorscheme = 'yellow';
} else if (value > 10) {
badgeData.colorscheme = 'yellowgreen';
} else if (value > 0) {
badgeData.colorscheme = 'brightgreen';
} else {
badgeData.colorscheme = 'lightgrey';
}
} else {
badgeData.text[1] = metric(value);
badgeData.colorscheme = 'brightgreen';
}
sendBadge(format, badgeData);
} catch(e) {
badgeData.text[1] = 'invalid';
sendBadge(format, badgeData);
}
});
}));
// Coverity integration
camp.route(/^\/coverity\/scan\/(.+)\.(svg|png|gif|jpg|json)$/,
cache(function(data, match, sendBadge, request) {
var projectId = match[1]; // eg, `3997`
var format = match[2];
var url = 'https://scan.coverity.com/projects/' + projectId + '/badge.json';
var badgeData = getBadgeData('coverity', data);
request(url, function(err, res, buffer) {
if (err != null) {
badgeData.text[1] = 'inaccessible';
sendBadge(format, badgeData);
return;
}
try {
var data = JSON.parse(buffer);
badgeData.text[1] = data.message;
if (data.message === 'passed') {
badgeData.colorscheme = 'brightgreen'
badgeData.text[1] = 'passing';
} else if (/^passed .* new defects$/.test(data.message)) {
badgeData.colorscheme = 'yellow';
} else if (data.message === 'pending') {
badgeData.colorscheme = 'orange';
} else if (data.message === 'failed') {
badgeData.colorscheme = 'red';
}
sendBadge(format, badgeData);
} catch(e) {
badgeData.text[1] = 'invalid';
sendBadge(format, badgeData);
}
});
}));
// Coverity Code Advisor On Demand integration
camp.route(/^\/coverity\/ondemand\/(.+)\/(.+)\.(svg|png|gif|jpg|json)$/,
cache(function(data, match, sendBadge, request) {
var badgeType = match[1]; // One of the strings "streams" or "jobs"
var badgeTypeId = match[2]; // streamId or jobId
var format = match[3];
var badgeData = getBadgeData('coverity', data);
if ((badgeType == 'jobs' && badgeTypeId == 'JOB') ||
(badgeType == 'streams' && badgeTypeId == 'STREAM')) {
// Request is for a static demo badge
badgeData.text[1] = 'clean';
badgeData.colorscheme = 'green'
sendBadge(format, badgeData);
return;
} else {
//
// Request is for a real badge; send request to Coverity On Demand API
// server to get the badge
//
// Example URLs for requests sent to Coverity On Demand are:
//
// https://api.ondemand.coverity.com/streams/44b25sjc9l3ntc2ngfi29tngro/badge
// https://api.ondemand.coverity.com/jobs/p4tmm8031t4i971r0im4s7lckk/badge
//
var url = 'https://api.ondemand.coverity.com/' +
badgeType + '/' + badgeTypeId + '/badge';
request(url, function(err, res, buffer) {
if (err != null) {
badgeData.text[1] = 'inaccessible';
sendBadge(format, badgeData);
return;
}
try {
badgeData = JSON.parse(buffer);
sendBadge(format, badgeData);
} catch(e) {
badgeData.text[1] = 'invalid';
sendBadge(format, badgeData);
}
});
}
}));
// Gratipay integration.
camp.route(/^\/(?:gittip|gratipay(\/user|\/team)?)\/(.*)\.(svg|png|gif|jpg|json)$/,
cache(function(data, match, sendBadge, request) {
var type = match[1]; // eg, `user`.
var user = match[2]; // eg, `dougwilson`.
var format = match[3];
if (type === '') { type = '/user'; }
if (type === '/user') { user = '~' + user; }
var apiUrl = 'https://gratipay.com/' + user + '/public.json';
var badgeData = getBadgeData('tips', data);
if (badgeData.template === 'social') {
badgeData.logo = badgeData.logo || logos.gratipay;
}
request(apiUrl, function dealWithData(err, res, buffer) {
if (err != null) {
badgeData.text[1] = 'inaccessible';
sendBadge(format, badgeData);
return;
}
try {
var data = JSON.parse(buffer);
var receiving = data.receiving || data.taking;
if (receiving) {
badgeData.text[1] = '$' + metric(receiving) + '/week';
if (receiving === 0) {
badgeData.colorscheme = 'red';
} else if (receiving < 10) {
badgeData.colorscheme = 'yellow';
} else if (receiving < 100) {
badgeData.colorscheme = 'green';
} else {
badgeData.colorscheme = 'brightgreen';
}
sendBadge(format, badgeData);
} else {
badgeData.text[1] = 'anonymous';
sendBadge(format, badgeData);
}
} catch(e) {
badgeData.text[1] = 'invalid';
sendBadge(format, badgeData);
}
});
}));
// Libscore integration.
camp.route(/^\/libscore\/s\/(.*)\.(svg|png|gif|jpg|json)$/,
cache(function(data, match, sendBadge, request) {
var library = match[1]; // eg, `jQuery`.
var format = match[2];
var apiUrl = 'http://api.libscore.com/v1/libraries/' + library;
var badgeData = getBadgeData('libscore', data);
request(apiUrl, function dealWithData(err, res, buffer) {
if (err != null) {
badgeData.text[1] = 'inaccessible';
sendBadge(format, badgeData);
return;
}
try {
var data = JSON.parse(buffer);
badgeData.text[1] = metric(+data.count[data.count.length-1]);
badgeData.colorscheme = 'blue';
sendBadge(format, badgeData);
} catch(e) {
badgeData.text[1] = 'invalid';
sendBadge(format, badgeData);
}
});
}));
// Bountysource integration.
camp.route(/^\/bountysource\/team\/([^\/]+)\/([^\/]+)\.(svg|png|gif|jpg|json)$/,
cache(function(data, match, sendBadge, request) {
var team = match[1]; // eg, `mozilla-core`.
var type = match[2]; // eg, `activity`.
var format = match[3];
var url = 'https://api.bountysource.com/teams/' + team;
var options = {
headers: { 'Accept': 'application/vnd.bountysource+json; version=2' } };
var badgeData = getBadgeData('bounties', data);
request(url, options, function dealWithData(err, res, buffer) {
if (err != null) {
badgeData.text[1] = 'inaccessible';
sendBadge(format, badgeData);
return;
}
try {
var data = JSON.parse(buffer);
if (type === 'activity') {
var activity = data.activity_total;
badgeData.colorscheme = 'brightgreen';
badgeData.text[1] = activity;
}
sendBadge(format, badgeData);
} catch(e) {
badgeData.text[1] = 'invalid';
sendBadge(format, badgeData);
}
});
}));
// HHVM integration.
camp.route(/^\/hhvm\/([^\/]+\/[^\/]+)(\/.+)?\.(svg|png|gif|jpg|json)$/,
cache(function(data, match, sendBadge, request) {
var user = match[1]; // eg, `symfony/symfony`.
var branch = match[2];// eg, `/2.4.0.0`.
var format = match[3];
var apiUrl = 'http://hhvm.h4cc.de/badge/' + user + '.json';
if (branch) {
// Remove the leading slash.