nlf - npm Package Compare versions

Comparing version 0.2.5 to 0.2.6

lib-cov/file-source.js

@@ -66,2 +66,2 @@ /* automatically generated by JSCoverage - do not edit */
 module.exports = FileSource;
-_$jscoverage['file-source.js'].source = ["/**"," * @description A file source for a potential license"," *"," * @author Ian Kelly"," * @copyright Copyright (C) Ian Kelly 2013"," *"," * @license  The MIT License"," */","","'use strict';","","var licenseFind = require('./license-find'),","\tfs = require('fs');","","/**"," * Constructor"," * "," * @param {String} filePath Path of the file"," * @returns {Object} \t\tThe FileSource object"," */","function FileSource(filePath) {","","\tif (typeof filePath !== 'string') {","\t\tthrow new Error('filePath must be a string');","\t}","","\tthis.filePath = filePath;","\tthis.text = '';","","\treturn this;","}","","/**"," * Read the file"," * "," * @param  {Function} callback Callback (err)"," */","FileSource.prototype.read = function (callback) {","","\tvar self = this;","","\tfs.readFile(this.filePath, 'utf-8', function (err, data) {","\t\tif (err) {","\t\t\treturn callback(err);","\t\t}","","\t\tself.text = data;","\t\tcallback(null);","\t});","};","","/**"," * Returns which licenses this file potentially declares"," * "," * @return {Array} Array of license name strings"," */","FileSource.prototype.names = function () {","","\treturn licenseFind(this.text);","","};","","","module.exports = FileSource;"];
+_$jscoverage['file-source.js'].source = ["/**"," * @description A file source for a potential license"," *"," * @author Ian Kelly"," * @copyright Copyright (C) Ian Kelly 2013"," *"," * @license  The MIT License"," */","","'use strict';","","var licenseFind = require('./license-find'),","\tfs = require('fs');","","/**"," * Constructor"," * "," * @param {String} filePath Path of the file"," * @returns {Object}\t\tThe FileSource object"," */","function FileSource(filePath) {","","\tif (typeof filePath !== 'string') {","\t\tthrow new Error('filePath must be a string');","\t}","","\tthis.filePath = filePath;","\tthis.text = '';","","\treturn this;","}","","/**"," * Read the file"," * "," * @param  {Function} callback Callback (err)"," */","FileSource.prototype.read = function (callback) {","","\tvar self = this;","","\tfs.readFile(this.filePath, 'utf-8', function (err, data) {","\t\tif (err) {","\t\t\treturn callback(err);","\t\t}","","\t\tself.text = data;","\t\tcallback(null);","\t});","};","","/**"," * Returns which licenses this file potentially declares"," * "," * @return {Array} Array of license name strings"," */","FileSource.prototype.names = function () {","","\treturn licenseFind(this.text);","","};","","","module.exports = FileSource;"];

lib-cov/formatters/csv.js

@@ -35,15 +35,15 @@ /* automatically generated by JSCoverage - do not edit */
   _$jscoverage['formatters/csv.js'][43]++;
-  if (! Array.isArray(licenseData)) {
+  if (typeof callback !== "function") {
     _$jscoverage['formatters/csv.js'][44]++;
-    return callback(new Error("licenseData must be an array"));
+    throw new Error("must have a callback");
   }
   _$jscoverage['formatters/csv.js'][47]++;
-  if (licenseData.length < 1) {
+  if (! Array.isArray(licenseData)) {
     _$jscoverage['formatters/csv.js'][48]++;
-    return callback(new Error("must have at least one module in data"));
+    return callback(new Error("licenseData must be an array"));
   }
   _$jscoverage['formatters/csv.js'][51]++;
-  if (typeof callback !== "function") {
+  if (licenseData.length < 1) {
     _$jscoverage['formatters/csv.js'][52]++;
-    return callback(new Error("must have a callback"));
+    return callback(new Error("must have at least one module in data"));
   }
@@ -64,2 +64,2 @@ _$jscoverage['formatters/csv.js'][55]++;
 module.exports = {render: render};
-_$jscoverage['formatters/csv.js'].source = ["/**"," * @description csv output formatter"," * @author Ian Kelly"," *"," * @copyright Copyright (C) Ian Kelly 2013"," * @license MIT"," */","","'use strict';","","var heading = 'name,version,directory,repository,summary,' +","\t\t\t'from package.json,from license,from readme';","","","/**"," * Returns a single csv line for a module record"," * "," * @param  {Object} moduleRecord The module's license record"," * @return {String}              The record turned into a CSV record"," */","function recordToCsv(moduleRecord) {","","\t// @todo - what do do if any of the data contains a comma?","\t// put double quotes around the value?","\treturn moduleRecord.name + ',' +","\t\t\tmoduleRecord.version + ',' +","\t\t\tmoduleRecord.directory + ',' +","\t\t\tmoduleRecord.repository + ',' +","\t\t\tmoduleRecord.summary().join(';') + ',' +","\t\t\tmoduleRecord.licenseSources.package.summary().join(';') + ',' +","\t\t\tmoduleRecord.licenseSources.license.summary().join(';') + ',' +","\t\t\tmoduleRecord.licenseSources.readme.summary().join(';');","}","","/**"," * Render the license data"," * "," * @param  {Array}    licenseData An array of module licence data"," * @param  {Function} callback    The callback (err, output string)"," */","function render(licenseData, callback) {","","\tif (!Array.isArray(licenseData)) {","\t\treturn callback(new Error('licenseData must be an array'));","\t}","","\tif (licenseData.length &lt; 1) {","\t\treturn callback(new Error('must have at least one module in data'));","\t}","","\tif (typeof callback !== 'function') {","\t\treturn callback(new Error('must have a callback'));","\t}","","\tvar output = [];","","\toutput.push(heading);","","\tlicenseData.forEach(function (module) {","\t\toutput.push(recordToCsv(module));","\t});","","\tcallback(null, output.join('\\n'));","}","","","module.exports = {","\trender: render","};"];
+_$jscoverage['formatters/csv.js'].source = ["/**"," * @description csv output formatter"," * @author Ian Kelly"," *"," * @copyright Copyright (C) Ian Kelly 2013"," * @license MIT"," */","","'use strict';","","var heading = 'name,version,directory,repository,summary,' +","\t\t\t'from package.json,from license,from readme';","","","/**"," * Returns a single csv line for a module record"," * "," * @param  {Object} moduleRecord The module's license record"," * @return {String}              The record turned into a CSV record"," */","function recordToCsv(moduleRecord) {","","\t// @todo - what do do if any of the data contains a comma?","\t// put double quotes around the value?","\treturn moduleRecord.name + ',' +","\t\t\tmoduleRecord.version + ',' +","\t\t\tmoduleRecord.directory + ',' +","\t\t\tmoduleRecord.repository + ',' +","\t\t\tmoduleRecord.summary().join(';') + ',' +","\t\t\tmoduleRecord.licenseSources.package.summary().join(';') + ',' +","\t\t\tmoduleRecord.licenseSources.license.summary().join(';') + ',' +","\t\t\tmoduleRecord.licenseSources.readme.summary().join(';');","}","","/**"," * Render the license data"," * "," * @param  {Array}    licenseData An array of module licence data"," * @param  {Function} callback    The callback (err, output string)"," */","function render(licenseData, callback) {","","\tif (typeof callback !== 'function') {","\t\tthrow new Error('must have a callback');","\t}","","\tif (!Array.isArray(licenseData)) {","\t\treturn callback(new Error('licenseData must be an array'));","\t}","","\tif (licenseData.length &lt; 1) {","\t\treturn callback(new Error('must have at least one module in data'));","\t}","","\tvar output = [];","","\toutput.push(heading);","","\tlicenseData.forEach(function (module) {","\t\toutput.push(recordToCsv(module));","\t});","","\tcallback(null, output.join('\\n'));","}","","","module.exports = {","\trender: render","};"];

lib-cov/formatters/standard.js

@@ -67,15 +67,15 @@ /* automatically generated by JSCoverage - do not edit */
   _$jscoverage['formatters/standard.js'][57]++;
-  if (! Array.isArray(licenseData)) {
+  if (typeof callback !== "function") {
     _$jscoverage['formatters/standard.js'][58]++;
-    return callback(new Error("licenseData must be an array"));
+    throw new Error("must have a callback");
   }
   _$jscoverage['formatters/standard.js'][61]++;
-  if (licenseData.length < 1) {
+  if (! Array.isArray(licenseData)) {
     _$jscoverage['formatters/standard.js'][62]++;
-    return callback(new Error("must have at least one module in data"));
+    return callback(new Error("licenseData must be an array"));
   }
   _$jscoverage['formatters/standard.js'][65]++;
-  if (typeof callback !== "function") {
+  if (licenseData.length < 1) {
     _$jscoverage['formatters/standard.js'][66]++;
-    return callback(new Error("must have a callback"));
+    return callback(new Error("must have at least one module in data"));
   }
@@ -94,2 +94,2 @@ _$jscoverage['formatters/standard.js'][69]++;
 module.exports = {render: render};
-_$jscoverage['formatters/standard.js'].source = ["/**"," * @description Standard console output formatter"," * @author Ian Kelly"," *"," * @copyright Copyright (C) Ian Kelly 2013"," * @license MIT"," */","","'use strict';","","var archy = require('archy');","","/**"," * Create the output string for a single module"," * "," * @param  {Object} moduleData The module license data"," * @return {String}            An archy formatted string"," */","function createModuleNode(moduleData) {","","\tvar output = {","\t\tlabel: moduleData.id","\t\t\t+ ' [license(s): '","\t\t\t+ moduleData.summary().join(', ')","\t\t\t+ ']',","\t\tnodes: []","\t},","\t\tsummary;","","\tsummary = moduleData.licenseSources.package.summary();","\tif (summary.length &gt; 0) {","\t\toutput.nodes.push('package.json:  ' + summary.join(', '));","\t}","","\tsummary = moduleData.licenseSources.license.summary();","\tif (summary.length &gt; 0) {","\t\toutput.nodes.push('license files: ' + summary.join(', '));","\t}","","\tsummary = moduleData.licenseSources.readme.summary();","\tif (summary.length &gt; 0) {","\t\toutput.nodes.push('readme files: ' + summary.join(', '));","\t}","","\treturn archy(output);","}","","","/**"," * Render the license data"," * "," * @param  {Array}    licenseData An array of module licence data"," * @param  {Function} callback    The callback (err, output string)"," */","function render(licenseData, callback) {","","\tif (!Array.isArray(licenseData)) {","\t\treturn callback(new Error('licenseData must be an array'));","\t}","","\tif (licenseData.length &lt; 1) {","\t\treturn callback(new Error('must have at least one module in data'));","\t}","","\tif (typeof callback !== 'function') {","\t\treturn callback(new Error('must have a callback'));","\t}","","\tvar output = [];","","\tlicenseData.forEach(function (module) {","\t\toutput.push(createModuleNode(module));","\t});","","\tcallback(null, output.join('\\n'));","}","","","module.exports = {","\trender: render","};"];
+_$jscoverage['formatters/standard.js'].source = ["/**"," * @description Standard console output formatter"," * @author Ian Kelly"," *"," * @copyright Copyright (C) Ian Kelly 2013"," * @license MIT"," */","","'use strict';","","var archy = require('archy');","","/**"," * Create the output string for a single module"," * "," * @param  {Object} moduleData The module license data"," * @return {String}            An archy formatted string"," */","function createModuleNode(moduleData) {","","\tvar output = {","\t\tlabel: moduleData.id","\t\t\t+ ' [license(s): '","\t\t\t+ moduleData.summary().join(', ')","\t\t\t+ ']',","\t\tnodes: []","\t},","\t\tsummary;","","\tsummary = moduleData.licenseSources.package.summary();","\tif (summary.length &gt; 0) {","\t\toutput.nodes.push('package.json:  ' + summary.join(', '));","\t}","","\tsummary = moduleData.licenseSources.license.summary();","\tif (summary.length &gt; 0) {","\t\toutput.nodes.push('license files: ' + summary.join(', '));","\t}","","\tsummary = moduleData.licenseSources.readme.summary();","\tif (summary.length &gt; 0) {","\t\toutput.nodes.push('readme files: ' + summary.join(', '));","\t}","","\treturn archy(output);","}","","","/**"," * Render the license data"," * "," * @param  {Array}    licenseData An array of module licence data"," * @param  {Function} callback    The callback (err, output string)"," */","function render(licenseData, callback) {","","\tif (typeof callback !== 'function') {","\t\tthrow new Error('must have a callback');","\t}","","\tif (!Array.isArray(licenseData)) {","\t\treturn callback(new Error('licenseData must be an array'));","\t}","","\tif (licenseData.length &lt; 1) {","\t\treturn callback(new Error('must have at least one module in data'));","\t}","","\tvar output = [];","","\tlicenseData.forEach(function (module) {","\t\toutput.push(createModuleNode(module));","\t});","","\tcallback(null, output.join('\\n'));","}","","","module.exports = {","\trender: render","};"];

lib-cov/license-find.js

@@ -7,13 +7,13 @@ /* automatically generated by JSCoverage - do not edit */
   _$jscoverage['license-find.js'][16] = 0;
-  _$jscoverage['license-find.js'][71] = 0;
-  _$jscoverage['license-find.js'][73] = 0;
-  _$jscoverage['license-find.js'][79] = 0;
-  _$jscoverage['license-find.js'][80] = 0;
-  _$jscoverage['license-find.js'][81] = 0;
-  _$jscoverage['license-find.js'][82] = 0;
-  _$jscoverage['license-find.js'][83] = 0;
-  _$jscoverage['license-find.js'][84] = 0;
-  _$jscoverage['license-find.js'][85] = 0;
-  _$jscoverage['license-find.js'][91] = 0;
+  _$jscoverage['license-find.js'][86] = 0;
+  _$jscoverage['license-find.js'][88] = 0;
   _$jscoverage['license-find.js'][94] = 0;
+  _$jscoverage['license-find.js'][95] = 0;
+  _$jscoverage['license-find.js'][96] = 0;
+  _$jscoverage['license-find.js'][97] = 0;
+  _$jscoverage['license-find.js'][98] = 0;
+  _$jscoverage['license-find.js'][99] = 0;
+  _$jscoverage['license-find.js'][100] = 0;
+  _$jscoverage['license-find.js'][106] = 0;
+  _$jscoverage['license-find.js'][109] = 0;
 }
@@ -23,20 +23,20 @@ _$jscoverage['license-find.js'][14]++;
 _$jscoverage['license-find.js'][16]++;
-var patterns = [{"name": "BSD", "regex": [/\sBSD\s/]}, {"name": "GPL", "regex": [/\sGPL\s/, /\sGPLv2\s/]}, {"name": "LGPL", "regex": [/\sLGPL\s/]}, {"name": "MIT", "regex": [/\sMIT\s/, /\s\(MIT\)\s/]}, {"name": "Apache", "regex": [/\sApache\sLicen[cs]e\s/i]}, {"name": "MPL", "regex": [/\sMPL\s/]}, {"name": "WTFPL", "regex": [/\sDO\sWHAT\sTHE\sFUCK\sYOU\sWANT\sTO\sPUBLIC\sLICEN[CS]E\s/i]}], excludePattern = /@@NLF-IGNORE@@/;
-_$jscoverage['license-find.js'][71]++;
+var patterns = [{"name": "BSD", "regex": [/(?:^|\s)BSD\s/]}, {"name": "GPL", "regex": [/(?:^|\s)GPL\s/, /(?:^|\s)GPLv\d\s/]}, {"name": "LGPL", "regex": [/(?:^|\s)LGPL\s/]}, {"name": "MIT", "regex": [/(?:^|\s)MIT\s/, /(?:^|\s)\(MIT\)\s/]}, {"name": "Apache", "regex": [/(?:^|\s)Apache\sLicen[cs]e\s/i]}, {"name": "MPL", "regex": [/(?:^|\s)MPL\s/]}, {"name": "WTFPL", "regex": [/(?:^|\s)WTFPL\s/, /(?:^|\s)DO\sWHAT\sTHE\sFUCK\sYOU\sWANT\sTO\sPUBLIC\sLICEN[CS]E\s/i]}, {"name": "ISC", "regex": [/(?:^|\s)ISC\s/, /(?:^|\s)\(ISC\)\s/]}, {"name": "Eclipse Public License", "regex": [/(?:^|\s)Eclipse\sPublic\sLicen[cs]e\s/i, /(?:^|\s)EPL\s/, /(?:(?:^|\s)|\()EPL-1\.0(?:\)|\s)/]}], excludePattern = /@@NLF-IGNORE@@/;
+_$jscoverage['license-find.js'][86]++;
 function identifyLicense(text) {
-  _$jscoverage['license-find.js'][73]++;
+  _$jscoverage['license-find.js'][88]++;
   var licenseIndex, regexIndex, pattern, output = [];
-  _$jscoverage['license-find.js'][79]++;
+  _$jscoverage['license-find.js'][94]++;
   if (! excludePattern.test(text)) {
-    _$jscoverage['license-find.js'][80]++;
+    _$jscoverage['license-find.js'][95]++;
     for (licenseIndex = patterns.length - 1; licenseIndex >= 0; licenseIndex--) {
-      _$jscoverage['license-find.js'][81]++;
+      _$jscoverage['license-find.js'][96]++;
       pattern = patterns[licenseIndex];
-      _$jscoverage['license-find.js'][82]++;
+      _$jscoverage['license-find.js'][97]++;
       for (regexIndex = pattern.regex.length - 1; regexIndex >= 0; regexIndex--) {
-        _$jscoverage['license-find.js'][83]++;
+        _$jscoverage['license-find.js'][98]++;
         if (pattern.regex[regexIndex].test(text)) {
-          _$jscoverage['license-find.js'][84]++;
+          _$jscoverage['license-find.js'][99]++;
           output.push(pattern.name);
-          _$jscoverage['license-find.js'][85]++;
+          _$jscoverage['license-find.js'][100]++;
           break;
@@ -47,7 +47,7 @@ }
   }
-  _$jscoverage['license-find.js'][91]++;
+  _$jscoverage['license-find.js'][106]++;
   return output.sort();
 }
-_$jscoverage['license-find.js'][94]++;
+_$jscoverage['license-find.js'][109]++;
 module.exports = identifyLicense;
-_$jscoverage['license-find.js'].source = ["/**"," *"," * @description Module for identifying license from a text string"," * @author Ian Kelly"," *"," * @copyright Copyright (C) Ian Kelly"," *"," * @license The MIT License"," *"," * @@NLF-IGNORE@@"," * "," */","","'use strict';","","var patterns = [ {","\t\t'name': 'BSD',","\t\t'regex': [","\t\t\t/\\sBSD\\s/","\t\t]","\t},","\t{","\t\t'name': 'GPL',","\t\t'regex': [","\t\t\t/\\sGPL\\s/,","\t\t\t/\\sGPLv2\\s/","\t\t]","\t},","\t{","\t\t'name': 'LGPL',","\t\t'regex': [","\t\t\t/\\sLGPL\\s/","\t\t]","\t},","\t{","\t\t'name': 'MIT',","\t\t'regex' : [","\t\t\t/\\sMIT\\s/,","\t\t\t/\\s\\(MIT\\)\\s/","\t\t]","\t},","\t{","\t\t'name': 'Apache',","\t\t'regex': [","\t\t\t/\\sApache\\sLicen[cs]e\\s/i","\t\t]","\t},","\t{","\t\t'name': 'MPL',","\t\t'regex': [","\t\t\t/\\sMPL\\s/","\t\t]","\t},","\t{","\t\t'name': 'WTFPL',","\t\t'regex': [","\t\t\t/\\sDO\\sWHAT\\sTHE\\sFUCK\\sYOU\\sWANT\\sTO\\sPUBLIC\\sLICEN[CS]E\\s/i","\t\t]","","\t}","],","\t// pattern to deliberately exclude a file","\texcludePattern = /@@NLF-IGNORE@@/;","","/**"," * Identifies potential license text"," * "," * @param  {String} text The text to scan"," * @return {Array}       Array of potential license names"," */","function identifyLicense(text) {","","\tvar licenseIndex,","\t\tregexIndex,","\t\tpattern,","\t\toutput = [];","","\t// ignore files that have the ignore flag - e.g. the nfl project itself","\tif (!excludePattern.test(text)) {","\t\tfor (licenseIndex = patterns.length - 1; licenseIndex >= 0; licenseIndex--) {","\t\t\tpattern = patterns[licenseIndex];","\t\t\tfor (regexIndex = pattern.regex.length - 1; regexIndex >= 0; regexIndex--) {","\t\t\t\tif (pattern.regex[regexIndex].test(text)) {","\t\t\t\t\toutput.push(pattern.name);","\t\t\t\t\tbreak;","\t\t\t\t}","\t\t\t}","\t\t}","\t}","","\treturn output.sort();","}","","module.exports = identifyLicense;"];
+_$jscoverage['license-find.js'].source = ["/**"," *"," * @description Module for identifying license from a text string"," * @author Ian Kelly"," *"," * @copyright Copyright (C) Ian Kelly"," *"," * @license The MIT License"," *"," * @@NLF-IGNORE@@"," * "," */","","'use strict';","","var patterns = [ {","\t\t'name': 'BSD',","\t\t'regex': [","\t\t\t/(?:^|\\s)BSD\\s/","\t\t]","\t},","\t{","\t\t'name': 'GPL',","\t\t'regex': [","\t\t\t/(?:^|\\s)GPL\\s/,","\t\t\t/(?:^|\\s)GPLv\\d\\s/","\t\t]","\t},","\t{","\t\t'name': 'LGPL',","\t\t'regex': [","\t\t\t/(?:^|\\s)LGPL\\s/","\t\t]","\t},","\t{","\t\t'name': 'MIT',","\t\t'regex' : [","\t\t\t/(?:^|\\s)MIT\\s/,","\t\t\t/(?:^|\\s)\\(MIT\\)\\s/","\t\t]","\t},","\t{","\t\t'name': 'Apache',","\t\t'regex': [","\t\t\t/(?:^|\\s)Apache\\sLicen[cs]e\\s/i","\t\t]","\t},","\t{","\t\t'name': 'MPL',","\t\t'regex': [","\t\t\t/(?:^|\\s)MPL\\s/","\t\t]","\t},","\t{","\t\t'name': 'WTFPL',","\t\t'regex': [","\t\t\t/(?:^|\\s)WTFPL\\s/,","\t\t\t/(?:^|\\s)DO\\sWHAT\\sTHE\\sFUCK\\sYOU\\sWANT\\sTO\\sPUBLIC\\sLICEN[CS]E\\s/i","\t\t]","\t},","\t{","\t\t'name': 'ISC',","\t\t'regex': [","\t\t\t/(?:^|\\s)ISC\\s/,","\t\t\t/(?:^|\\s)\\(ISC\\)\\s/","\t\t]","\t},","\t{","\t\t'name': 'Eclipse Public License',","\t\t'regex': [","\t\t\t/(?:^|\\s)Eclipse\\sPublic\\sLicen[cs]e\\s/i,","\t\t\t/(?:^|\\s)EPL\\s/,","\t\t\t/(?:(?:^|\\s)|\\()EPL-1\\.0(?:\\)|\\s)/","\t\t]","\t}","],","\t// pattern to deliberately exclude a file","\texcludePattern = /@@NLF-IGNORE@@/;","","/**"," * Identifies potential license text"," * "," * @param  {String} text The text to scan"," * @return {Array}       Array of potential license names"," */","function identifyLicense(text) {","","\tvar licenseIndex,","\t\tregexIndex,","\t\tpattern,","\t\toutput = [];","\t\t","\t// ignore files that have the ignore flag - e.g. the nfl project itself","\tif (!excludePattern.test(text)) {","\t\tfor (licenseIndex = patterns.length - 1; licenseIndex >= 0; licenseIndex--) {","\t\t\tpattern = patterns[licenseIndex];","\t\t\tfor (regexIndex = pattern.regex.length - 1; regexIndex >= 0; regexIndex--) {","\t\t\t\tif (pattern.regex[regexIndex].test(text)) {","\t\t\t\t\toutput.push(pattern.name);","\t\t\t\t\tbreak;","\t\t\t\t}","\t\t\t}","\t\t}","\t}","","\treturn output.sort();","}","","module.exports = identifyLicense;"];

lib-cov/nlf.js

@@ -7,110 +7,126 @@ /* automatically generated by JSCoverage - do not edit */
   _$jscoverage['nlf.js'][13] = 0;
-  _$jscoverage['nlf.js'][31] = 0;
-  _$jscoverage['nlf.js'][34] = 0;
+  _$jscoverage['nlf.js'][32] = 0;
   _$jscoverage['nlf.js'][35] = 0;
-  _$jscoverage['nlf.js'][38] = 0;
-  _$jscoverage['nlf.js'][43] = 0;
+  _$jscoverage['nlf.js'][36] = 0;
+  _$jscoverage['nlf.js'][39] = 0;
   _$jscoverage['nlf.js'][44] = 0;
   _$jscoverage['nlf.js'][45] = 0;
   _$jscoverage['nlf.js'][46] = 0;
-  _$jscoverage['nlf.js'][51] = 0;
-  _$jscoverage['nlf.js'][62] = 0;
-  _$jscoverage['nlf.js'][65] = 0;
-  _$jscoverage['nlf.js'][74] = 0;
-  _$jscoverage['nlf.js'][78] = 0;
+  _$jscoverage['nlf.js'][47] = 0;
+  _$jscoverage['nlf.js'][52] = 0;
+  _$jscoverage['nlf.js'][63] = 0;
+  _$jscoverage['nlf.js'][66] = 0;
+  _$jscoverage['nlf.js'][75] = 0;
   _$jscoverage['nlf.js'][79] = 0;
-  _$jscoverage['nlf.js'][84] = 0;
-  _$jscoverage['nlf.js'][87] = 0;
-  _$jscoverage['nlf.js'][90] = 0;
+  _$jscoverage['nlf.js'][80] = 0;
+  _$jscoverage['nlf.js'][85] = 0;
+  _$jscoverage['nlf.js'][88] = 0;
   _$jscoverage['nlf.js'][91] = 0;
-  _$jscoverage['nlf.js'][93] = 0;
-  _$jscoverage['nlf.js'][95] = 0;
+  _$jscoverage['nlf.js'][92] = 0;
+  _$jscoverage['nlf.js'][94] = 0;
   _$jscoverage['nlf.js'][96] = 0;
-  _$jscoverage['nlf.js'][100] = 0;
-  _$jscoverage['nlf.js'][103] = 0;
-  _$jscoverage['nlf.js'][106] = 0;
+  _$jscoverage['nlf.js'][97] = 0;
+  _$jscoverage['nlf.js'][101] = 0;
+  _$jscoverage['nlf.js'][104] = 0;
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-  _$jscoverage['nlf.js'][111] = 0;
-  _$jscoverage['nlf.js'][116] = 0;
-  _$jscoverage['nlf.js'][118] = 0;
-  _$jscoverage['nlf.js'][124] = 0;
+  _$jscoverage['nlf.js'][109] = 0;
+  _$jscoverage['nlf.js'][112] = 0;
+  _$jscoverage['nlf.js'][117] = 0;
+  _$jscoverage['nlf.js'][119] = 0;
   _$jscoverage['nlf.js'][125] = 0;
-  _$jscoverage['nlf.js'][140] = 0;
-  _$jscoverage['nlf.js'][142] = 0;
+  _$jscoverage['nlf.js'][126] = 0;
+  _$jscoverage['nlf.js'][141] = 0;
   _$jscoverage['nlf.js'][143] = 0;
-  _$jscoverage['nlf.js'][146] = 0;
+  _$jscoverage['nlf.js'][144] = 0;
   _$jscoverage['nlf.js'][147] = 0;
-  _$jscoverage['nlf.js'][151] = 0;
-  _$jscoverage['nlf.js'][153] = 0;
+  _$jscoverage['nlf.js'][148] = 0;
+  _$jscoverage['nlf.js'][152] = 0;
   _$jscoverage['nlf.js'][154] = 0;
-  _$jscoverage['nlf.js'][157] = 0;
-  _$jscoverage['nlf.js'][161] = 0;
+  _$jscoverage['nlf.js'][155] = 0;
+  _$jscoverage['nlf.js'][158] = 0;
   _$jscoverage['nlf.js'][162] = 0;
-  _$jscoverage['nlf.js'][165] = 0;
+  _$jscoverage['nlf.js'][163] = 0;
   _$jscoverage['nlf.js'][166] = 0;
-  _$jscoverage['nlf.js'][170] = 0;
-  _$jscoverage['nlf.js'][182] = 0;
-  _$jscoverage['nlf.js'][185] = 0;
+  _$jscoverage['nlf.js'][167] = 0;
+  _$jscoverage['nlf.js'][171] = 0;
+  _$jscoverage['nlf.js'][183] = 0;
   _$jscoverage['nlf.js'][186] = 0;
-  _$jscoverage['nlf.js'][189] = 0;
-  _$jscoverage['nlf.js'][196] = 0;
+  _$jscoverage['nlf.js'][187] = 0;
+  _$jscoverage['nlf.js'][190] = 0;
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   _$jscoverage['nlf.js'][198] = 0;
-  _$jscoverage['nlf.js'][201] = 0;
+  _$jscoverage['nlf.js'][199] = 0;
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-  _$jscoverage['nlf.js'][208] = 0;
+  _$jscoverage['nlf.js'][204] = 0;
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-  _$jscoverage['nlf.js'][212] = 0;
-  _$jscoverage['nlf.js'][222] = 0;
-  _$jscoverage['nlf.js'][224] = 0;
-  _$jscoverage['nlf.js'][230] = 0;
-  _$jscoverage['nlf.js'][233] = 0;
+  _$jscoverage['nlf.js'][211] = 0;
+  _$jscoverage['nlf.js'][213] = 0;
+  _$jscoverage['nlf.js'][223] = 0;
+  _$jscoverage['nlf.js'][225] = 0;
+  _$jscoverage['nlf.js'][231] = 0;
   _$jscoverage['nlf.js'][234] = 0;
-  _$jscoverage['nlf.js'][237] = 0;
-  _$jscoverage['nlf.js'][239] = 0;
+  _$jscoverage['nlf.js'][235] = 0;
+  _$jscoverage['nlf.js'][238] = 0;
   _$jscoverage['nlf.js'][240] = 0;
-  _$jscoverage['nlf.js'][244] = 0;
-  _$jscoverage['nlf.js'][247] = 0;
+  _$jscoverage['nlf.js'][241] = 0;
+  _$jscoverage['nlf.js'][245] = 0;
   _$jscoverage['nlf.js'][248] = 0;
-  _$jscoverage['nlf.js'][251] = 0;
+  _$jscoverage['nlf.js'][249] = 0;
+  _$jscoverage['nlf.js'][252] = 0;
   _$jscoverage['nlf.js'][253] = 0;
-  _$jscoverage['nlf.js'][254] = 0;
-  _$jscoverage['nlf.js'][258] = 0;
-  _$jscoverage['nlf.js'][259] = 0;
+  _$jscoverage['nlf.js'][255] = 0;
+  _$jscoverage['nlf.js'][256] = 0;
+  _$jscoverage['nlf.js'][261] = 0;
   _$jscoverage['nlf.js'][262] = 0;
-  _$jscoverage['nlf.js'][275] = 0;
-  _$jscoverage['nlf.js'][277] = 0;
-  _$jscoverage['nlf.js'][280] = 0;
-  _$jscoverage['nlf.js'][281] = 0;
-  _$jscoverage['nlf.js'][282] = 0;
-  _$jscoverage['nlf.js'][286] = 0;
-  _$jscoverage['nlf.js'][295] = 0;
-  _$jscoverage['nlf.js'][297] = 0;
-  _$jscoverage['nlf.js'][299] = 0;
-  _$jscoverage['nlf.js'][300] = 0;
-  _$jscoverage['nlf.js'][303] = 0;
-  _$jscoverage['nlf.js'][304] = 0;
-  _$jscoverage['nlf.js'][306] = 0;
+  _$jscoverage['nlf.js'][266] = 0;
+  _$jscoverage['nlf.js'][267] = 0;
+  _$jscoverage['nlf.js'][268] = 0;
+  _$jscoverage['nlf.js'][274] = 0;
+  _$jscoverage['nlf.js'][287] = 0;
+  _$jscoverage['nlf.js'][289] = 0;
+  _$jscoverage['nlf.js'][292] = 0;
+  _$jscoverage['nlf.js'][293] = 0;
+  _$jscoverage['nlf.js'][294] = 0;
+  _$jscoverage['nlf.js'][298] = 0;
   _$jscoverage['nlf.js'][307] = 0;
-  _$jscoverage['nlf.js'][310] = 0;
+  _$jscoverage['nlf.js'][309] = 0;
   _$jscoverage['nlf.js'][311] = 0;
-  _$jscoverage['nlf.js'][314] = 0;
+  _$jscoverage['nlf.js'][312] = 0;
+  _$jscoverage['nlf.js'][315] = 0;
+  _$jscoverage['nlf.js'][316] = 0;
+  _$jscoverage['nlf.js'][318] = 0;
+  _$jscoverage['nlf.js'][319] = 0;
+  _$jscoverage['nlf.js'][322] = 0;
   _$jscoverage['nlf.js'][323] = 0;
   _$jscoverage['nlf.js'][326] = 0;
-  _$jscoverage['nlf.js'][327] = 0;
-  _$jscoverage['nlf.js'][329] = 0;
   _$jscoverage['nlf.js'][336] = 0;
-  _$jscoverage['nlf.js'][337] = 0;
+  _$jscoverage['nlf.js'][338] = 0;
+  _$jscoverage['nlf.js'][339] = 0;
+  _$jscoverage['nlf.js'][340] = 0;
   _$jscoverage['nlf.js'][342] = 0;
-  _$jscoverage['nlf.js'][344] = 0;
+  _$jscoverage['nlf.js'][343] = 0;
   _$jscoverage['nlf.js'][345] = 0;
-  _$jscoverage['nlf.js'][346] = 0;
-  _$jscoverage['nlf.js'][350] = 0;
-  _$jscoverage['nlf.js'][352] = 0;
-  _$jscoverage['nlf.js'][353] = 0;
-  _$jscoverage['nlf.js'][357] = 0;
-  _$jscoverage['nlf.js'][362] = 0;
+  _$jscoverage['nlf.js'][355] = 0;
+  _$jscoverage['nlf.js'][358] = 0;
+  _$jscoverage['nlf.js'][359] = 0;
+  _$jscoverage['nlf.js'][360] = 0;
+  _$jscoverage['nlf.js'][363] = 0;
+  _$jscoverage['nlf.js'][364] = 0;
+  _$jscoverage['nlf.js'][366] = 0;
+  _$jscoverage['nlf.js'][374] = 0;
+  _$jscoverage['nlf.js'][375] = 0;
+  _$jscoverage['nlf.js'][379] = 0;
+  _$jscoverage['nlf.js'][380] = 0;
+  _$jscoverage['nlf.js'][384] = 0;
+  _$jscoverage['nlf.js'][386] = 0;
+  _$jscoverage['nlf.js'][387] = 0;
+  _$jscoverage['nlf.js'][388] = 0;
+  _$jscoverage['nlf.js'][392] = 0;
+  _$jscoverage['nlf.js'][394] = 0;
+  _$jscoverage['nlf.js'][395] = 0;
+  _$jscoverage['nlf.js'][399] = 0;
+  _$jscoverage['nlf.js'][404] = 0;
 }
@@ -120,19 +136,19 @@ _$jscoverage['nlf.js'][11]++;
 _$jscoverage['nlf.js'][13]++;
-var readInstalled = require("read-installed"), Module = require("./module"), path = require("path"), glob = require("glob"), FileSource = require("./file-source"), PackageSource = require("./package-source"), csvFormatter = require("./formatters/csv"), standardFormatter = require("./formatters/standard"), LicenseCollection = require("./license-collection"), licenseFind = require("./license-find"), matchNodeModules = /node_modules\//;
-_$jscoverage['nlf.js'][31]++;
+var readInstalled = require("read-installed"), Module = require("./module"), path = require("path"), fs = require("fs"), glob = require("glob"), FileSource = require("./file-source"), PackageSource = require("./package-source"), csvFormatter = require("./formatters/csv"), standardFormatter = require("./formatters/standard"), LicenseCollection = require("./license-collection"), licenseFind = require("./license-find"), matchNodeModules = /node_modules\//;
+_$jscoverage['nlf.js'][32]++;
 function isDevDependency(moduleData) {
-  _$jscoverage['nlf.js'][34]++;
+  _$jscoverage['nlf.js'][35]++;
   if (moduleData.parent === undefined) {
-    _$jscoverage['nlf.js'][35]++;
+    _$jscoverage['nlf.js'][36]++;
     return false;
   }
-  _$jscoverage['nlf.js'][38]++;
+  _$jscoverage['nlf.js'][39]++;
   var dependencies = moduleData.parent.devDependencies || {}, dependencyName;
-  _$jscoverage['nlf.js'][43]++;
+  _$jscoverage['nlf.js'][44]++;
   for (dependencyName in dependencies) {
-    _$jscoverage['nlf.js'][44]++;
+    _$jscoverage['nlf.js'][45]++;
     if (dependencies.hasOwnProperty(dependencyName)) {
-      _$jscoverage['nlf.js'][45]++;
+      _$jscoverage['nlf.js'][46]++;
       if (dependencyName === moduleData.name) {
-        _$jscoverage['nlf.js'][46]++;
+        _$jscoverage['nlf.js'][47]++;
         return true;
@@ -142,48 +158,48 @@ }
 }
-  _$jscoverage['nlf.js'][51]++;
+  _$jscoverage['nlf.js'][52]++;
   return false;
 }
-_$jscoverage['nlf.js'][62]++;
+_$jscoverage['nlf.js'][63]++;
 function parseInstalled(data, options, callback) {
-  _$jscoverage['nlf.js'][65]++;
+  _$jscoverage['nlf.js'][66]++;
   var count = 0;
-  _$jscoverage['nlf.js'][74]++;
+  _$jscoverage['nlf.js'][75]++;
   (function parseModuleData(moduleData, output) {
-  _$jscoverage['nlf.js'][78]++;
+  _$jscoverage['nlf.js'][79]++;
   if (options.production && isDevDependency(moduleData)) {
-    _$jscoverage['nlf.js'][79]++;
+    _$jscoverage['nlf.js'][80]++;
     return;
   }
-  _$jscoverage['nlf.js'][84]++;
+  _$jscoverage['nlf.js'][85]++;
   if (! output.hasOwnProperty(moduleData._id)) {
-    _$jscoverage['nlf.js'][87]++;
+    _$jscoverage['nlf.js'][88]++;
     output[moduleData._id] = null;
-    _$jscoverage['nlf.js'][90]++;
+    _$jscoverage['nlf.js'][91]++;
     count++;
-    _$jscoverage['nlf.js'][91]++;
+    _$jscoverage['nlf.js'][92]++;
     createModule(moduleData, (function (err, module) {
-  _$jscoverage['nlf.js'][93]++;
+  _$jscoverage['nlf.js'][94]++;
   count--;
-  _$jscoverage['nlf.js'][95]++;
+  _$jscoverage['nlf.js'][96]++;
   if (err) {
-    _$jscoverage['nlf.js'][96]++;
+    _$jscoverage['nlf.js'][97]++;
     return callback(err);
   }
-  _$jscoverage['nlf.js'][100]++;
+  _$jscoverage['nlf.js'][101]++;
   output[moduleData._id] = module;
-  _$jscoverage['nlf.js'][103]++;
+  _$jscoverage['nlf.js'][104]++;
   var dependencies = moduleData.dependencies || {}, name;
-  _$jscoverage['nlf.js'][106]++;
+  _$jscoverage['nlf.js'][107]++;
   for (name in dependencies) {
-    _$jscoverage['nlf.js'][107]++;
+    _$jscoverage['nlf.js'][108]++;
     if (dependencies.hasOwnProperty(name)) {
-      _$jscoverage['nlf.js'][108]++;
+      _$jscoverage['nlf.js'][109]++;
       if (typeof dependencies[name] === "object") {
-        _$jscoverage['nlf.js'][111]++;
+        _$jscoverage['nlf.js'][112]++;
         parseModuleData(dependencies[name], output);
       }
       else {
-        _$jscoverage['nlf.js'][116]++;
+        _$jscoverage['nlf.js'][117]++;
         console.warn("Warning: dependency \"" + name + "\" probably not installed.");
-        _$jscoverage['nlf.js'][118]++;
+        _$jscoverage['nlf.js'][119]++;
         console.warn("please install dependencies from npm before running nlf");
@@ -193,5 +209,5 @@ }
 }
-  _$jscoverage['nlf.js'][124]++;
+  _$jscoverage['nlf.js'][125]++;
   if (count === 0) {
-    _$jscoverage['nlf.js'][125]++;
+    _$jscoverage['nlf.js'][126]++;
     callback(null, output);
@@ -203,109 +219,119 @@ }
 }
-_$jscoverage['nlf.js'][140]++;
+_$jscoverage['nlf.js'][141]++;
 function findPotentialLicenseFiles(directory, pattern, callback) {
-  _$jscoverage['nlf.js'][142]++;
+  _$jscoverage['nlf.js'][143]++;
   if (typeof pattern !== "string") {
-    _$jscoverage['nlf.js'][143]++;
+    _$jscoverage['nlf.js'][144]++;
     return callback(new Error("pattern must be a string"));
   }
-  _$jscoverage['nlf.js'][146]++;
+  _$jscoverage['nlf.js'][147]++;
   if (typeof directory !== "string") {
-    _$jscoverage['nlf.js'][147]++;
+    _$jscoverage['nlf.js'][148]++;
     return callback(new Error("directory must be a string"));
   }
-  _$jscoverage['nlf.js'][151]++;
+  _$jscoverage['nlf.js'][152]++;
   glob(pattern, {nocase: true, cwd: directory}, (function (err, files) {
-  _$jscoverage['nlf.js'][153]++;
+  _$jscoverage['nlf.js'][154]++;
   if (err) {
-    _$jscoverage['nlf.js'][154]++;
+    _$jscoverage['nlf.js'][155]++;
     return callback(err);
   }
-  _$jscoverage['nlf.js'][157]++;
+  _$jscoverage['nlf.js'][158]++;
   var fileIndex, matchedFile, found = [];
-  _$jscoverage['nlf.js'][161]++;
+  _$jscoverage['nlf.js'][162]++;
   for (fileIndex = files.length - 1; fileIndex >= 0; fileIndex--) {
-    _$jscoverage['nlf.js'][162]++;
+    _$jscoverage['nlf.js'][163]++;
     matchedFile = files[fileIndex];
-    _$jscoverage['nlf.js'][165]++;
+    _$jscoverage['nlf.js'][166]++;
     if (! matchNodeModules.test(matchedFile)) {
-      _$jscoverage['nlf.js'][166]++;
+      _$jscoverage['nlf.js'][167]++;
       found.push(path.join(directory, matchedFile));
     }
 }
-  _$jscoverage['nlf.js'][170]++;
+  _$jscoverage['nlf.js'][171]++;
   callback(null, found);
 }));
 }
-_$jscoverage['nlf.js'][182]++;
+_$jscoverage['nlf.js'][183]++;
 function addFiles(filePaths, collection, callback) {
-  _$jscoverage['nlf.js'][185]++;
+  _$jscoverage['nlf.js'][186]++;
   if (! filePaths || filePaths.length === 0) {
-    _$jscoverage['nlf.js'][186]++;
+    _$jscoverage['nlf.js'][187]++;
     return callback(null);
   }
-  _$jscoverage['nlf.js'][189]++;
+  _$jscoverage['nlf.js'][190]++;
   var fileIndex, pending = filePaths.length, source;
-  _$jscoverage['nlf.js'][196]++;
+  _$jscoverage['nlf.js'][197]++;
   function checkDone(err) {
-    _$jscoverage['nlf.js'][197]++;
+    _$jscoverage['nlf.js'][198]++;
     if (err) {
-      _$jscoverage['nlf.js'][198]++;
+      _$jscoverage['nlf.js'][199]++;
       callback(err);
     }
-    _$jscoverage['nlf.js'][201]++;
+    _$jscoverage['nlf.js'][202]++;
     pending--;
-    _$jscoverage['nlf.js'][202]++;
+    _$jscoverage['nlf.js'][203]++;
     if (! pending) {
-      _$jscoverage['nlf.js'][203]++;
+      _$jscoverage['nlf.js'][204]++;
       callback(null);
     }
 }
-  _$jscoverage['nlf.js'][208]++;
+  _$jscoverage['nlf.js'][209]++;
   for (fileIndex = 0; fileIndex < filePaths.length; fileIndex++) {
-    _$jscoverage['nlf.js'][209]++;
+    _$jscoverage['nlf.js'][210]++;
     source = new FileSource(filePaths[fileIndex]);
-    _$jscoverage['nlf.js'][210]++;
+    _$jscoverage['nlf.js'][211]++;
     collection.add(source);
-    _$jscoverage['nlf.js'][212]++;
+    _$jscoverage['nlf.js'][213]++;
     source.read(checkDone);
 }
 }
-_$jscoverage['nlf.js'][222]++;
+_$jscoverage['nlf.js'][223]++;
 function createModule(moduleData, callback) {
-  _$jscoverage['nlf.js'][224]++;
+  _$jscoverage['nlf.js'][225]++;
   var repository = (moduleData.repository || {}).url || "(none)", directory = moduleData.path, module = new Module(moduleData._id, moduleData.name, moduleData.version, directory, repository);
-  _$jscoverage['nlf.js'][230]++;
+  _$jscoverage['nlf.js'][231]++;
   findPotentialLicenseFiles(directory, "**/*license*", (function (err, licenseFiles) {
-  _$jscoverage['nlf.js'][233]++;
+  _$jscoverage['nlf.js'][234]++;
   if (err) {
-    _$jscoverage['nlf.js'][234]++;
+    _$jscoverage['nlf.js'][235]++;
     return callback(err);
   }
-  _$jscoverage['nlf.js'][237]++;
+  _$jscoverage['nlf.js'][238]++;
   addFiles(licenseFiles, module.licenseSources.license, (function (err) {
-  _$jscoverage['nlf.js'][239]++;
+  _$jscoverage['nlf.js'][240]++;
   if (err) {
-    _$jscoverage['nlf.js'][240]++;
+    _$jscoverage['nlf.js'][241]++;
     return callback(err);
   }
-  _$jscoverage['nlf.js'][244]++;
+  _$jscoverage['nlf.js'][245]++;
   findPotentialLicenseFiles(directory, "**/*readme*", (function (err, readmeFiles) {
-  _$jscoverage['nlf.js'][247]++;
+  _$jscoverage['nlf.js'][248]++;
   if (err) {
-    _$jscoverage['nlf.js'][248]++;
+    _$jscoverage['nlf.js'][249]++;
     return callback(err);
   }
-  _$jscoverage['nlf.js'][251]++;
+  _$jscoverage['nlf.js'][252]++;
   addFiles(readmeFiles, module.licenseSources.readme, (function (err) {
   _$jscoverage['nlf.js'][253]++;
+  var index;
+  _$jscoverage['nlf.js'][255]++;
   if (err) {
-    _$jscoverage['nlf.js'][254]++;
+    _$jscoverage['nlf.js'][256]++;
     return callback(err);
   }
-  _$jscoverage['nlf.js'][258]++;
+  _$jscoverage['nlf.js'][261]++;
   if (moduleData.license) {
-    _$jscoverage['nlf.js'][259]++;
+    _$jscoverage['nlf.js'][262]++;
     module.licenseSources["package"].add(new PackageSource(moduleData.license));
   }
-  _$jscoverage['nlf.js'][262]++;
+  _$jscoverage['nlf.js'][266]++;
+  if (moduleData.licenses) {
+    _$jscoverage['nlf.js'][267]++;
+    for (index = 0; index < moduleData.licenses.length; index++) {
+      _$jscoverage['nlf.js'][268]++;
+      module.licenseSources["package"].add(new PackageSource(moduleData.licenses[index]));
+}
+  }
+  _$jscoverage['nlf.js'][274]++;
   callback(null, module);
@@ -317,74 +343,107 @@ }));
 }
-_$jscoverage['nlf.js'][275]++;
+_$jscoverage['nlf.js'][287]++;
 function convertToArray(object) {
-  _$jscoverage['nlf.js'][277]++;
+  _$jscoverage['nlf.js'][289]++;
   var propertyName, output = [];
-  _$jscoverage['nlf.js'][280]++;
+  _$jscoverage['nlf.js'][292]++;
   for (propertyName in object) {
-    _$jscoverage['nlf.js'][281]++;
+    _$jscoverage['nlf.js'][293]++;
     if (object.hasOwnProperty(propertyName)) {
-      _$jscoverage['nlf.js'][282]++;
+      _$jscoverage['nlf.js'][294]++;
       output.push(object[propertyName]);
     }
 }
-  _$jscoverage['nlf.js'][286]++;
+  _$jscoverage['nlf.js'][298]++;
   return output;
 }
-_$jscoverage['nlf.js'][295]++;
+_$jscoverage['nlf.js'][307]++;
 function processOptions(options) {
-  _$jscoverage['nlf.js'][297]++;
+  _$jscoverage['nlf.js'][309]++;
   options = options || {};
-  _$jscoverage['nlf.js'][299]++;
+  _$jscoverage['nlf.js'][311]++;
   if (typeof options !== "object") {
-    _$jscoverage['nlf.js'][300]++;
+    _$jscoverage['nlf.js'][312]++;
     throw new Error("options must be an object");
   }
-  _$jscoverage['nlf.js'][303]++;
+  _$jscoverage['nlf.js'][315]++;
   options.directory = options.directory || process.cwd();
-  _$jscoverage['nlf.js'][304]++;
+  _$jscoverage['nlf.js'][316]++;
   options.production = options.production || false;
-  _$jscoverage['nlf.js'][306]++;
+  _$jscoverage['nlf.js'][318]++;
   if (typeof options.directory !== "string") {
-    _$jscoverage['nlf.js'][307]++;
+    _$jscoverage['nlf.js'][319]++;
     throw new Error("options.directory must be a string");
   }
-  _$jscoverage['nlf.js'][310]++;
+  _$jscoverage['nlf.js'][322]++;
   if (typeof options.production !== "boolean") {
-    _$jscoverage['nlf.js'][311]++;
+    _$jscoverage['nlf.js'][323]++;
     throw new Error("options.production must be a boolean");
   }
-  _$jscoverage['nlf.js'][314]++;
+  _$jscoverage['nlf.js'][326]++;
   return options;
 }
-_$jscoverage['nlf.js'][323]++;
+_$jscoverage['nlf.js'][336]++;
+function fileExistsSync(filePath) {
+  _$jscoverage['nlf.js'][338]++;
+  try {
+    _$jscoverage['nlf.js'][339]++;
+    var stats = fs.statSync(filePath);
+    _$jscoverage['nlf.js'][340]++;
+    return stats.isFile();
+  }
+  catch (err) {
+    _$jscoverage['nlf.js'][342]++;
+    if (err.code === "ENOENT") {
+      _$jscoverage['nlf.js'][343]++;
+      return false;
+    }
+    _$jscoverage['nlf.js'][345]++;
+    throw err;
+  }
+}
+_$jscoverage['nlf.js'][355]++;
 function find(options, callback) {
-  _$jscoverage['nlf.js'][326]++;
-  if (typeof options === "function" && typeof callback === undefined) {
-    _$jscoverage['nlf.js'][327]++;
+  _$jscoverage['nlf.js'][358]++;
+  if (typeof options === "function" && callback === undefined) {
+    _$jscoverage['nlf.js'][359]++;
     callback = options;
+    _$jscoverage['nlf.js'][360]++;
+    options = undefined;
   }
-  _$jscoverage['nlf.js'][329]++;
-  options = processOptions(options);
-  _$jscoverage['nlf.js'][336]++;
+  _$jscoverage['nlf.js'][363]++;
+  try {
+    _$jscoverage['nlf.js'][364]++;
+    options = processOptions(options);
+  }
+  catch (err) {
+    _$jscoverage['nlf.js'][366]++;
+    return callback(err);
+  }
+  _$jscoverage['nlf.js'][374]++;
   function log(output) {
-    _$jscoverage['nlf.js'][337]++;
+    _$jscoverage['nlf.js'][375]++;
     console.error("Error in reading node_module dependencies, error was: " + output);
 }
-  _$jscoverage['nlf.js'][342]++;
+  _$jscoverage['nlf.js'][379]++;
+  if (! fileExistsSync(path.join(options.directory, "package.json"))) {
+    _$jscoverage['nlf.js'][380]++;
+    return callback(new Error("No package.json file found."));
+  }
+  _$jscoverage['nlf.js'][384]++;
   readInstalled(options.directory, null, log, (function (err, data) {
-  _$jscoverage['nlf.js'][344]++;
+  _$jscoverage['nlf.js'][386]++;
   if (err) {
-    _$jscoverage['nlf.js'][345]++;
+    _$jscoverage['nlf.js'][387]++;
     console.error("Serious problem reading node_module dependencies");
-    _$jscoverage['nlf.js'][346]++;
+    _$jscoverage['nlf.js'][388]++;
     return callback(err);
   }
-  _$jscoverage['nlf.js'][350]++;
+  _$jscoverage['nlf.js'][392]++;
   parseInstalled(data, options, (function (err, output) {
-  _$jscoverage['nlf.js'][352]++;
+  _$jscoverage['nlf.js'][394]++;
   if (err) {
-    _$jscoverage['nlf.js'][353]++;
+    _$jscoverage['nlf.js'][395]++;
     return callback(err);
   }
-  _$jscoverage['nlf.js'][357]++;
+  _$jscoverage['nlf.js'][399]++;
   callback(null, convertToArray(output));
@@ -394,4 +453,4 @@ }));
 }
-_$jscoverage['nlf.js'][362]++;
+_$jscoverage['nlf.js'][404]++;
 module.exports = {"find": find, "Module": Module, "FileSource": FileSource, "PackageSource": PackageSource, "csvFormatter": csvFormatter, "standardFormatter": standardFormatter, "licenseFind": licenseFind, "LicenseCollection": LicenseCollection};
-_$jscoverage['nlf.js'].source = ["/**"," *"," * @description Performs license search"," *"," * @author Ian Kelly"," * @copyright Copyright (C) Ian Kelly 2013"," *"," * @license [url] The MIT License"," *"," */","'use strict';","","var readInstalled = require('read-installed'),","\tModule = require('./module'),","\tpath = require('path'),","\tglob = require('glob'),","\tFileSource = require('./file-source'),","\tPackageSource = require('./package-source'),","\tcsvFormatter = require('./formatters/csv'),","\tstandardFormatter = require('./formatters/standard'),","\tLicenseCollection = require('./license-collection'),","\tlicenseFind = require('./license-find'),","\tmatchNodeModules = /node_modules\\//;","","/**"," * Is this module a development dependency of its parent?"," * "," * @param  {Object}  moduleData The module's data"," * @return {Boolean}            True if the module is a production dependency"," */","function isDevDependency(moduleData) {","","\t// this might be the root object - which by definition is production","\tif (moduleData.parent === undefined) {","\t\treturn false;","\t}","","\tvar dependencies = moduleData.parent.devDependencies || {},","\t\tdependencyName;","","\t// look for this module in the production dependencies of the parent","\t// and return true if it is found","\tfor (dependencyName in dependencies) {","\t\tif (dependencies.hasOwnProperty(dependencyName)) {","\t\t\tif (dependencyName === moduleData.name) {","\t\t\t\treturn true;","\t\t\t}","\t\t}","\t}","","\treturn false;","}","","/**"," * Parse the data returned by readInstalled"," *"," * @param  {Object}\t\tdata     readInstalled data"," * @param  {Object}\t\toptions  the options object"," * @param  {Array}\t\toutput   The output array"," * @param  {Function}\tcallback Callback function"," */","function parseInstalled(data, options, callback) {","","\t// count of outstanding unfinished parse functions","\tvar count = 0;","","\t/**","\t * Recursively parse some readInstalled module data, including all dependencies","\t *","\t * @param  {Object}\t\tmoduleData\tThe module data","\t * @param  {Object}\t\toutput\t\tThe output data","\t * @param  {Function}\tcallback\tCallback","\t */","\t(function parseModuleData(moduleData, output) {","","\t\t// don't parse this module if it is a development dependency","\t\t// and we are only looking for production dependencies","\t\tif (options.production &amp;&amp; isDevDependency(moduleData)) {","\t\t\treturn;","\t\t}","","\t\t// a module with this ID (name@version) is already in the output","\t\t// collection, we don't need to process it again","\t\tif (!output.hasOwnProperty(moduleData._id)) {","","\t\t\t// we need to lock this ID now in case another function call does this","\t\t\toutput[moduleData._id] = null;","","\t\t\t// we're going to call the async function - so increase count","\t\t\tcount++;","\t\t\tcreateModule(moduleData, function (err, module) {","\t\t\t\t// decrease count when it returns","\t\t\t\tcount--;","","\t\t\t\tif (err) {","\t\t\t\t\treturn callback(err);","\t\t\t\t}","","\t\t\t\t// add this module to the output object/collection","\t\t\t\toutput[moduleData._id] = module;","","\t\t\t\t// iterate over all the dependencies - if any","\t\t\t\tvar dependencies = moduleData.dependencies || {},","\t\t\t\t\tname;","","\t\t\t\tfor (name in dependencies) {","\t\t\t\t\tif (dependencies.hasOwnProperty(name)) {","\t\t\t\t\t\tif (typeof dependencies[name] === 'object') {","\t\t\t\t\t\t\t// this is the normal case where a dependency is an object","\t\t\t\t\t\t\t// recursively parse that object","\t\t\t\t\t\t\tparseModuleData(dependencies[name], output);","\t\t\t\t\t\t} else {","\t\t\t\t\t\t\t// if a module is in the project package.json file but","\t\t\t\t\t\t\t// has not yet been npm installed, it will just be a string and","\t\t\t\t\t\t\t// no futher detail should be","\t\t\t\t\t\t\tconsole.warn('Warning: dependency \"' + name +","\t\t\t\t\t\t\t\t'\" probably not installed.');","\t\t\t\t\t\t\tconsole.warn('please install dependencies from npm before running nlf');","\t\t\t\t\t\t}","\t\t\t\t\t}","\t\t\t\t}","","\t\t\t\t// if count falls to zero, we are finished","\t\t\t\tif (count === 0) {","\t\t\t\t\tcallback(null, output);","\t\t\t\t}","\t\t\t});","\t\t}","","\t})(data, {});","}","","/**"," * Find potential license files - using glob matching"," *"," * @param  {String}   directory The directory to search in"," * @param  {String}   pattern   The glob pattern to apply"," * @param  {Function} callback  Callback (err, arrayOfPaths)"," */","function findPotentialLicenseFiles(directory, pattern, callback) {","","\tif (typeof pattern !== 'string') {","\t\treturn callback(new Error('pattern must be a string'));","\t}","","\tif (typeof directory !== 'string') {","\t\treturn callback(new Error('directory must be a string'));","\t}","","\t// glob to find all files that match the pattern","\tglob(pattern, { nocase: true, cwd: directory }, function (err, files) {","","\t\tif (err) {","\t\t\treturn callback(err);","\t\t}","","\t\tvar fileIndex,","\t\t\tmatchedFile,","\t\t\tfound = [];","","\t\tfor (fileIndex = files.length - 1; fileIndex &gt;= 0; fileIndex--) {","\t\t\tmatchedFile = files[fileIndex];","","\t\t\t// exclude files found in node_modules directories","\t\t\tif (!matchNodeModules.test(matchedFile)) {","\t\t\t\tfound.push(path.join(directory, matchedFile));","\t\t\t}","\t\t}","","\t\tcallback(null, found);","\t});","}","","","/**"," * Add files to a module's collection"," * "," * @param {Array}    filePaths  Array of file paths"," * @param {Array }   collection The collection to add the fileSource objects to"," * @param {Function} callback   Callback (err);"," */","function addFiles(filePaths, collection, callback) {","","\t// if this is called with a missing or empty list - just callbacj","\tif (!filePaths || filePaths.length === 0) {","\t\treturn callback(null);","\t}","","\tvar fileIndex,","\t\tpending = filePaths.length,","\t\tsource;","","\t/**","\t * Check whether we have completed the list","\t */","\tfunction checkDone(err) {","\t\tif (err) {","\t\t\tcallback(err);","\t\t}","","\t\tpending--;","\t\tif (!pending) {","\t\t\tcallback(null);","\t\t}","\t}","","\t// iterate over all the file paths","\tfor (fileIndex = 0; fileIndex &lt; filePaths.length; fileIndex++) {","\t\tsource = new FileSource(filePaths[fileIndex]);","\t\tcollection.add(source);","\t\t// read the files","\t\tsource.read(checkDone);","\t}","}","","/**"," * Create a module object from a record in readInstalled"," *"," * @param  {Object}   moduleData The module data object"," * @param  {Function} callback   Callback (err, Array of module object)"," */","function createModule(moduleData, callback) {","","\tvar repository = (moduleData.repository || {}).url || '(none)',","\t\tdirectory = moduleData.path,","\t\tmodule = new Module(moduleData._id, moduleData.name,","\t\t\tmoduleData.version, directory, repository);","","\t// glob for license files","\tfindPotentialLicenseFiles(directory, '**/*license*',","\t\tfunction (err, licenseFiles) {","","\t\tif (err) {","\t\t\treturn callback(err);","\t\t}","","\t\taddFiles(licenseFiles, module.licenseSources.license, function (err) {","","\t\t\tif (err) {","\t\t\t\treturn callback(err);","\t\t\t}","","\t\t\t// glob for readme files","\t\t\tfindPotentialLicenseFiles(directory, '**/*readme*',","\t\t\t\tfunction (err, readmeFiles) {","","\t\t\t\tif (err) {","\t\t\t\t\treturn callback(err);","\t\t\t\t}","","\t\t\t\taddFiles(readmeFiles, module.licenseSources.readme, function (err) {","","\t\t\t\t\tif (err) {","\t\t\t\t\t\treturn callback(err);","\t\t\t\t\t}","","\t\t\t\t\t// finally, if there is data in package.json relating to licenses","\t\t\t\t\tif (moduleData.license) {","\t\t\t\t\t\tmodule.licenseSources.package.add(new PackageSource(moduleData.license));","\t\t\t\t\t}","","\t\t\t\t\tcallback(null, module);","\t\t\t\t});","\t\t\t});","\t\t});","\t});","}","","/**"," * Convert an object to an array"," * "," * @param  {Object} object The object"," * @return {Array}         An array made from each property of the object"," */","function convertToArray(object) {","","\tvar propertyName,","\t\toutput = [];","","\tfor (propertyName in object) {","\t\tif (object.hasOwnProperty(propertyName)) {","\t\t\toutput.push(object[propertyName]);","\t\t}","\t}","","\treturn output;","}","","/**"," * Process the options"," * "," * @param  {Object} options The options object passed into find()"," * @return {Object}         Options that have been massaged"," */","function processOptions(options) {","","\toptions = options || {};","","\tif (typeof options !== 'object') {","\t\tthrow new Error('options must be an object');","\t}","","\toptions.directory = options.directory || process.cwd();","\toptions.production = options.production || false;","","\tif (typeof options.directory !== 'string') {","\t\tthrow new Error('options.directory must be a string');","\t}","","\tif (typeof options.production !== 'boolean') {","\t\tthrow new Error('options.production must be a boolean');","\t}","","\treturn options;","}","","/**"," * Function to find licenses"," *"," * @param  {Object}   options   Options object"," * @param  {Function} callback  Callback function"," */","function find(options, callback) {","","\t// process arguments","\tif (typeof options === 'function' &amp;&amp; typeof callback === undefined) {","\t\tcallback = options;","\t}","\toptions = processOptions(options);","","\t/**","\t * Function called when readInstalled hits an issue","\t *","\t * @param  {String} output The error message","\t */","\tfunction log(output) {","\t\tconsole.error('Error in reading node_module dependencies, error was: '","\t\t\t+ output);","\t}","","\t// use npm read-installed module to search out all the node modules","\treadInstalled(options.directory, null, log, function (err, data) {","","\t\tif (err) {","\t\t\tconsole.error('Serious problem reading node_module dependencies');","\t\t\treturn callback(err);","\t\t}","","\t\t// parse the read-installed data","\t\tparseInstalled(data, options, function (err, output) {","","\t\t\tif (err) {","\t\t\t\treturn callback(err);","\t\t\t}","","\t\t\t// return the output","\t\t\tcallback(null, convertToArray(output));","\t\t});","\t});","}","","module.exports = {","\t'find': find,","\t'Module': Module,","\t'FileSource': FileSource,","\t'PackageSource': PackageSource,","\t'csvFormatter': csvFormatter,","\t'standardFormatter': standardFormatter,","\t'licenseFind': licenseFind,","\t'LicenseCollection': LicenseCollection","};"];
+_$jscoverage['nlf.js'].source = ["/**"," *"," * @description Performs license search"," *"," * @author Ian Kelly"," * @copyright Copyright (C) Ian Kelly 2013"," *"," * @license [url] The MIT License"," *"," */","'use strict';","","var readInstalled = require('read-installed'),","\tModule = require('./module'),","\tpath = require('path'),","\tfs = require('fs'),","\tglob = require('glob'),","\tFileSource = require('./file-source'),","\tPackageSource = require('./package-source'),","\tcsvFormatter = require('./formatters/csv'),","\tstandardFormatter = require('./formatters/standard'),","\tLicenseCollection = require('./license-collection'),","\tlicenseFind = require('./license-find'),","\tmatchNodeModules = /node_modules\\//;","","/**"," * Is this module a development dependency of its parent?"," * "," * @param  {Object}  moduleData The module's data"," * @return {Boolean}            True if the module is a production dependency"," */","function isDevDependency(moduleData) {","","\t// this might be the root object - which by definition is production","\tif (moduleData.parent === undefined) {","\t\treturn false;","\t}","","\tvar dependencies = moduleData.parent.devDependencies || {},","\t\tdependencyName;","","\t// look for this module in the production dependencies of the parent","\t// and return true if it is found","\tfor (dependencyName in dependencies) {","\t\tif (dependencies.hasOwnProperty(dependencyName)) {","\t\t\tif (dependencyName === moduleData.name) {","\t\t\t\treturn true;","\t\t\t}","\t\t}","\t}","","\treturn false;","}","","/**"," * Parse the data returned by readInstalled"," *"," * @param  {Object}\t\tdata     readInstalled data"," * @param  {Object}\t\toptions  the options object"," * @param  {Array}\t\toutput   The output array"," * @param  {Function}\tcallback Callback function"," */","function parseInstalled(data, options, callback) {","","\t// count of outstanding unfinished parse functions","\tvar count = 0;","","\t/**","\t * Recursively parse some readInstalled module data, including all dependencies","\t *","\t * @param  {Object}\t\tmoduleData\tThe module data","\t * @param  {Object}\t\toutput\t\tThe output data","\t * @param  {Function}\tcallback\tCallback","\t */","\t(function parseModuleData(moduleData, output) {","","\t\t// don't parse this module if it is a development dependency","\t\t// and we are only looking for production dependencies","\t\tif (options.production &amp;&amp; isDevDependency(moduleData)) {","\t\t\treturn;","\t\t}","","\t\t// a module with this ID (name@version) is already in the output","\t\t// collection, we don't need to process it again","\t\tif (!output.hasOwnProperty(moduleData._id)) {","","\t\t\t// we need to lock this ID now in case another function call does this","\t\t\toutput[moduleData._id] = null;","","\t\t\t// we're going to call the async function - so increase count","\t\t\tcount++;","\t\t\tcreateModule(moduleData, function (err, module) {","\t\t\t\t// decrease count when it returns","\t\t\t\tcount--;","","\t\t\t\tif (err) {","\t\t\t\t\treturn callback(err);","\t\t\t\t}","","\t\t\t\t// add this module to the output object/collection","\t\t\t\toutput[moduleData._id] = module;","","\t\t\t\t// iterate over all the dependencies - if any","\t\t\t\tvar dependencies = moduleData.dependencies || {},","\t\t\t\t\tname;","","\t\t\t\tfor (name in dependencies) {","\t\t\t\t\tif (dependencies.hasOwnProperty(name)) {","\t\t\t\t\t\tif (typeof dependencies[name] === 'object') {","\t\t\t\t\t\t\t// this is the normal case where a dependency is an object","\t\t\t\t\t\t\t// recursively parse that object","\t\t\t\t\t\t\tparseModuleData(dependencies[name], output);","\t\t\t\t\t\t} else {","\t\t\t\t\t\t\t// if a module is in the project package.json file but","\t\t\t\t\t\t\t// has not yet been npm installed, it will just be a string and","\t\t\t\t\t\t\t// no futher detail should be","\t\t\t\t\t\t\tconsole.warn('Warning: dependency \"' + name +","\t\t\t\t\t\t\t\t'\" probably not installed.');","\t\t\t\t\t\t\tconsole.warn('please install dependencies from npm before running nlf');","\t\t\t\t\t\t}","\t\t\t\t\t}","\t\t\t\t}","","\t\t\t\t// if count falls to zero, we are finished","\t\t\t\tif (count === 0) {","\t\t\t\t\tcallback(null, output);","\t\t\t\t}","\t\t\t});","\t\t}","","\t})(data, {});","}","","/**"," * Find potential license files - using glob matching"," *"," * @param  {String}   directory The directory to search in"," * @param  {String}   pattern   The glob pattern to apply"," * @param  {Function} callback  Callback (err, arrayOfPaths)"," */","function findPotentialLicenseFiles(directory, pattern, callback) {","","\tif (typeof pattern !== 'string') {","\t\treturn callback(new Error('pattern must be a string'));","\t}","","\tif (typeof directory !== 'string') {","\t\treturn callback(new Error('directory must be a string'));","\t}","","\t// glob to find all files that match the pattern","\tglob(pattern, { nocase: true, cwd: directory }, function (err, files) {","","\t\tif (err) {","\t\t\treturn callback(err);","\t\t}","","\t\tvar fileIndex,","\t\t\tmatchedFile,","\t\t\tfound = [];","","\t\tfor (fileIndex = files.length - 1; fileIndex &gt;= 0; fileIndex--) {","\t\t\tmatchedFile = files[fileIndex];","","\t\t\t// exclude files found in node_modules directories","\t\t\tif (!matchNodeModules.test(matchedFile)) {","\t\t\t\tfound.push(path.join(directory, matchedFile));","\t\t\t}","\t\t}","","\t\tcallback(null, found);","\t});","}","","","/**"," * Add files to a module's collection"," * "," * @param {Array}    filePaths  Array of file paths"," * @param {Array }   collection The collection to add the fileSource objects to"," * @param {Function} callback   Callback (err);"," */","function addFiles(filePaths, collection, callback) {","","\t// if this is called with a missing or empty list - just callbacj","\tif (!filePaths || filePaths.length === 0) {","\t\treturn callback(null);","\t}","","\tvar fileIndex,","\t\tpending = filePaths.length,","\t\tsource;","","\t/**","\t * Check whether we have completed the list","\t */","\tfunction checkDone(err) {","\t\tif (err) {","\t\t\tcallback(err);","\t\t}","","\t\tpending--;","\t\tif (!pending) {","\t\t\tcallback(null);","\t\t}","\t}","","\t// iterate over all the file paths","\tfor (fileIndex = 0; fileIndex &lt; filePaths.length; fileIndex++) {","\t\tsource = new FileSource(filePaths[fileIndex]);","\t\tcollection.add(source);","\t\t// read the files","\t\tsource.read(checkDone);","\t}","}","","/**"," * Create a module object from a record in readInstalled"," *"," * @param  {Object}   moduleData The module data object"," * @param  {Function} callback   Callback (err, Array of module object)"," */","function createModule(moduleData, callback) {","","\tvar repository = (moduleData.repository || {}).url || '(none)',","\t\tdirectory = moduleData.path,","\t\tmodule = new Module(moduleData._id, moduleData.name,","\t\t\tmoduleData.version, directory, repository);","","\t// glob for license files","\tfindPotentialLicenseFiles(directory, '**/*license*',","\t\tfunction (err, licenseFiles) {","","\t\tif (err) {","\t\t\treturn callback(err);","\t\t}","","\t\taddFiles(licenseFiles, module.licenseSources.license, function (err) {","","\t\t\tif (err) {","\t\t\t\treturn callback(err);","\t\t\t}","","\t\t\t// glob for readme files","\t\t\tfindPotentialLicenseFiles(directory, '**/*readme*',","\t\t\t\tfunction (err, readmeFiles) {","","\t\t\t\tif (err) {","\t\t\t\t\treturn callback(err);","\t\t\t\t}","","\t\t\t\taddFiles(readmeFiles, module.licenseSources.readme, function (err) {","\t\t\t\t\tvar index;","","\t\t\t\t\tif (err) {","\t\t\t\t\t\treturn callback(err);","\t\t\t\t\t}","","\t\t\t\t\t// finally, if there is data in package.json relating to licenses","\t\t\t\t\t// simple license declarations first","\t\t\t\t\tif (moduleData.license) {","\t\t\t\t\t\tmodule.licenseSources.package.add(new PackageSource(moduleData.license));","\t\t\t\t\t}","","\t\t\t\t\t// more complex ones","\t\t\t\t\tif (moduleData.licenses) {","\t\t\t\t\t\tfor (index = 0; index &lt; moduleData.licenses.length; index++) {","\t\t\t\t\t\t\tmodule.licenseSources.package.add(","\t\t\t\t\t\t\t\tnew PackageSource(moduleData.licenses[index])","\t\t\t\t\t\t\t);","\t\t\t\t\t\t}","\t\t\t\t\t}","","\t\t\t\t\tcallback(null, module);","\t\t\t\t});","\t\t\t});","\t\t});","\t});","}","","/**"," * Convert an object to an array"," * "," * @param  {Object} object The object"," * @return {Array}         An array made from each property of the object"," */","function convertToArray(object) {","","\tvar propertyName,","\t\toutput = [];","","\tfor (propertyName in object) {","\t\tif (object.hasOwnProperty(propertyName)) {","\t\t\toutput.push(object[propertyName]);","\t\t}","\t}","","\treturn output;","}","","/**"," * Process the options"," * "," * @param  {Object} options The options object passed into find()"," * @return {Object}         Options that have been massaged"," */","function processOptions(options) {","","\toptions = options || {};","","\tif (typeof options !== 'object') {","\t\tthrow new Error('options must be an object');","\t}","","\toptions.directory = options.directory || process.cwd();","\toptions.production = options.production || false;","","\tif (typeof options.directory !== 'string') {","\t\tthrow new Error('options.directory must be a string');","\t}","","\tif (typeof options.production !== 'boolean') {","\t\tthrow new Error('options.production must be a boolean');","\t}","","\treturn options;","}","","","/**"," * Does a file exist?"," * "," * @param  {String} filePath The path of the file"," * @return {Boolean}         True if the file exists"," */","function fileExistsSync(filePath) {","","\ttry {","\t\tvar stats = fs.statSync(filePath);","\t\treturn stats.isFile();","\t} catch (err) {","\t\tif (err.code === 'ENOENT') {","\t\t\treturn false;","\t\t}","\t\tthrow err;","\t}","}","","/**"," * Function to find licenses"," *"," * @param  {Object}   options   Options object"," * @param  {Function} callback  Callback function"," */","function find(options, callback) {","","\t// process arguments","\tif (typeof options === 'function' &amp;&amp; callback === undefined) {","\t\tcallback = options;","\t\toptions = undefined;","\t}","","\ttry {","\t\toptions = processOptions(options);","\t} catch (err) {","\t\treturn callback(err);","\t}","","\t/**","\t * Function called when readInstalled hits an issue","\t *","\t * @param  {String} output The error message","\t */","\tfunction log(output) {","\t\tconsole.error('Error in reading node_module dependencies, error was: '","\t\t\t+ output);","\t}","","\tif (!fileExistsSync(path.join(options.directory, 'package.json'))) {","\t\treturn callback(new Error('No package.json file found.'));","\t}","","\t// use npm read-installed module to search out all the node modules","\treadInstalled(options.directory, null, log, function (err, data) {","","\t\tif (err) {","\t\t\tconsole.error('Serious problem reading node_module dependencies');","\t\t\treturn callback(err);","\t\t}","","\t\t// parse the read-installed data","\t\tparseInstalled(data, options, function (err, output) {","","\t\t\tif (err) {","\t\t\t\treturn callback(err);","\t\t\t}","","\t\t\t// return the output","\t\t\tcallback(null, convertToArray(output));","\t\t});","\t});","}","","module.exports = {","\t'find': find,","\t'Module': Module,","\t'FileSource': FileSource,","\t'PackageSource': PackageSource,","\t'csvFormatter': csvFormatter,","\t'standardFormatter': standardFormatter,","\t'licenseFind': licenseFind,","\t'LicenseCollection': LicenseCollection","};"];

lib/file-source.js

@@ -19,3 +19,3 @@ /**
  * @param {String} filePath Path of the file
- * @returns {Object} 		The FileSource object
+ * @returns {Object}		The FileSource object
  */
@@ -22,0 +22,0 @@ function FileSource(filePath) {

lib/formatters/csv.js

@@ -43,2 +43,6 @@ /**
 
+	if (typeof callback !== 'function') {
+		throw new Error('must have a callback');
+	}
+
 	if (!Array.isArray(licenseData)) {
@@ -52,6 +56,2 @@ return callback(new Error('licenseData must be an array'));
 
-	if (typeof callback !== 'function') {
-		return callback(new Error('must have a callback'));
-	}
-
 	var output = [];
@@ -58,0 +58,0 @@

lib/formatters/standard.js

@@ -57,2 +57,6 @@ /**
 
+	if (typeof callback !== 'function') {
+		throw new Error('must have a callback');
+	}
+
 	if (!Array.isArray(licenseData)) {
@@ -66,6 +70,2 @@ return callback(new Error('licenseData must be an array'));
 
-	if (typeof callback !== 'function') {
-		return callback(new Error('must have a callback'));
-	}
-
 	var output = [];
@@ -72,0 +72,0 @@

lib/license-find.js

@@ -26,3 +26,3 @@ /**
 			/(?:^|\s)GPL\s/,
-			/(?:^|\s)GPLv2\s/
+			/(?:^|\s)GPLv\d\s/
 		]
@@ -58,5 +58,5 @@ },
 		'regex': [
+			/(?:^|\s)WTFPL\s/,
 			/(?:^|\s)DO\sWHAT\sTHE\sFUCK\sYOU\sWANT\sTO\sPUBLIC\sLICEN[CS]E\s/i
 		]
-
 	},
@@ -69,2 +69,10 @@ {
 		]
+	},
+	{
+		'name': 'Eclipse Public License',
+		'regex': [
+			/(?:^|\s)Eclipse\sPublic\sLicen[cs]e\s/i,
+			/(?:^|\s)EPL\s/,
+			/(?:(?:^|\s)|\()EPL-1\.0(?:\)|\s)/
+		]
 	}
@@ -87,3 +95,3 @@ ],
 		output = [];
-
+		
 	// ignore files that have the ignore flag - e.g. the nfl project itself
@@ -90,0 +98,0 @@ if (!excludePattern.test(text)) {

lib/nlf.js

@@ -358,7 +358,13 @@ /**
 	// process arguments
-	if (typeof options === 'function' && typeof callback === undefined) {
+	if (typeof options === 'function' && callback === undefined) {
 		callback = options;
+		options = undefined;
 	}
-	options = processOptions(options);
 
+	try {
+		options = processOptions(options);
+	} catch (err) {
+		return callback(err);
+	}
+
 	/**
@@ -365,0 +371,0 @@ * Function called when readInstalled hits an issue

package.json

@@ -6,3 +6,3 @@ {
   "author": "Ian Kelly <[e-mail]>",
-  "version": "0.2.5",
+  "version": "0.2.6",
   "license": "MIT",
@@ -25,4 +25,4 @@ "bin" : {
     "jshint": "~2.1.10",
-    "should": "~1.2.2",
-    "mocha": "~1.12.1",
+    "should": "~1.3.0",
+    "mocha": "~1.13.0",
     "globs": "~0.1.1"
@@ -29,0 +29,0 @@ },

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Lines of code

1869

increased by0.7%

Worsened metrics

Total package byte prevSize

206945

decreased by-18.1%

Number of package files

25

decreased by-10.71%

Number of low supply chain risk alerts

5

increased by25%

No dependency changes