Merge pull request #8 from marcellobarile/develop

V2

.eslintrc

@@ -1,16 +1,20 @@
 {
-    "rules": {
-        "curly": [2, "multi-line"],
-        "eol-last": [2],
-        "indent": [2, 4],
-        "quotes": [2, "single"],
-        "linebreak-style": [2, "unix"],
-        "max-len": [2, 120, 4],
-        "semi": [2, "always"],
-        "strict": [2, "never"]
-    },
-    "env": {
-        "node": true
-    },
-    "extends": "eslint:recommended"
+  "rules": {
+    "curly": [2, "multi-line"],
+    "eol-last": [2],
+    "indent": [2, 2],
+    "quotes": [2, "single"],
+    "max-len": [2, 120, 4],
+    "semi": [2, "always"],
+    "strict": [2, "never"],
+    "no-console": 0
+  },
+  "parserOptions": {
+    "ecmaVersion": 2018
+  },
+  "env": {
+    "node": true,
+    "es6": true
+  },
+  "extends": "eslint:recommended"
 }

.npmignore

@@ -0,0 +1,14 @@
+/* MacOS */
+.DS_Store
+
+/* NPM */
+/node_modules
+npm*
+
+/* Code Coverage */
+coverage
+.nyc_output
+
+/* Other */
+.notes.txt
+/utils

.prettierrc

@@ -0,0 +1,3 @@
+{
+  "singleQuote": true
+}

build/build.js

@@ -4,7 +4,10 @@ var path = require('path');
 
 // File paths
 var AFINN_PATH = path.resolve(__dirname, 'languages');
-var EMOJI_PATH = path.resolve(__dirname, 'emojis/Emoji_Sentiment_Data_v1.0.csv');
+var EMOJI_PATH = path.resolve(
+  __dirname,
+  'emojis/Emoji_Sentiment_Data_v1.0.csv'
+);
 var RESULT_PATH = path.resolve(__dirname, 'output/build-{lang}.json');
 
 /**
@@ -14,42 +17,42 @@ var RESULT_PATH = path.resolve(__dirname, 'output/build-{lang}.json');
  * @return {void}
  */
 function processEmoji(hash, callback) {
-    // Read file
-    fs.readFile(EMOJI_PATH, 'utf8', function (err, data) {
-        if (err) return callback(err);
+  // Read file
+  fs.readFile(EMOJI_PATH, 'utf8', function (err, data) {
+    if (err) return callback(err);
+
+    // Split data by new line
+    data = data.split(/\n/);
+
+    // Iterate over dataset and add to hash
+    for (var i in data) {
+      var line = data[i].split(',');
+
+      // Validate line
+      if (i == 0) continue; // Label
+      if (line.length !== 9) continue; // Invalid
+
+      // Establish sentiment value
+      var emoji = String.fromCodePoint(line[1]);
+      var occurences = line[2];
+      var negCount = line[4];
+      var posCount = line[6];
+      var score = posCount / occurences - negCount / occurences;
+      var sentiment = Math.floor(5 * score);
+
+      // Validate score
+      if (Number.isNaN(sentiment)) continue;
+      if (sentiment === 0) continue;
+
+      // Add to hash
+      hash[emoji] = {
+        coeff: sentiment,
+        lang: '*',
+      };
+    }
 
-        // Split data by new line
-        data = data.split(/\n/);
-
-        // Iterate over dataset and add to hash
-        for (var i in data) {
-            var line = data[i].split(',');
-
-            // Validate line
-            if (i == 0) continue;               // Label
-            if (line.length !== 9) continue;    // Invalid
-
-            // Establish sentiment value
-            var emoji = String.fromCodePoint(line[1]);
-            var occurences = line[2];
-            var negCount = line[4];
-            var posCount = line[6];
-            var score = (posCount / occurences) - (negCount / occurences);
-            var sentiment = Math.floor(5 * score);
-
-            // Validate score
-            if (Number.isNaN(sentiment)) continue;
-            if (sentiment === 0) continue;
-
-            // Add to hash
-            hash[emoji] = {
-                coeff: sentiment,
-                lang: '*'
-            };
-        }
-
-        callback(null, hash);
-    });
+    callback(null, hash);
+  });
 }
 
 /**
@@ -59,65 +62,65 @@ function processEmoji(hash, callback) {
  * @return {void}
  */
 function processAFINN(hash, callback) {
-    var initialHash = Object.assign({}, hash);
-
-    fs.readdirSync(AFINN_PATH).forEach(function(file) {
-        if (file.indexOf('AFINN') < 0) {
-            return;
-        }
-
-        var filePath = AFINN_PATH + '/' + file;
-        var lang = file.match(/AFINN-(.*)\.json/);
-        var langHash = Object.assign({}, initialHash);
-
-        if (fs.lstatSync(filePath).isDirectory()) {
-            return;
-        }
-
-        var jsonContent = JSON.parse(
-            fs.readFileSync(filePath, 'utf8')
-        );
-
-        for(var i in jsonContent) {
-            if (i.length > 1) {
-                var index = i.toLowerCase();
-                var obj = {
-                    coeff: jsonContent[i],
-                    lang: lang[1]
-                };
-                langHash[index] = obj;
-                hash[index] = obj;
-            }
-        }
-
-        var langHashStr = JSON
-            .stringify(langHash)
-            .replace(/\s(?=([^"]*"[^"]*")*[^"]*$)/, '');
-
-        fs.writeFile(
-            RESULT_PATH.replace('{lang}', lang[1]),
-            langHashStr,
-            function (err) {
-                if (err) return callback(err);
-            }
-        );
-    });
+  var initialHash = Object.assign({}, hash);
+
+  fs.readdirSync(AFINN_PATH).forEach(function (file) {
+    if (file.indexOf('AFINN') < 0) {
+      return;
+    }
+
+    var filePath = AFINN_PATH + '/' + file;
+    var lang = file.match(/AFINN-(.*)\.json/);
+    var langHash = Object.assign({}, initialHash);
+
+    if (fs.lstatSync(filePath).isDirectory()) {
+      return;
+    }
+
+    var jsonContent = JSON.parse(fs.readFileSync(filePath, 'utf8'));
+
+    for (var i in jsonContent) {
+      if (i.length > 1) {
+        var index = i.toLowerCase();
+        var obj = {
+          coeff: jsonContent[i],
+          lang: lang[1],
+        };
+        langHash[index] = obj;
+        hash[index] = obj;
+      }
+    }
+
+    var langHashStr = JSON.stringify(langHash).replace(
+      /\s(?=([^"]*"[^"]*")*[^"]*$)/,
+      ''
+    );
 
-    callback(null, hash);
+    fs.writeFile(
+      RESULT_PATH.replace('{lang}', lang[1]),
+      langHashStr,
+      function (err) {
+        if (err) return callback(err);
+      }
+    );
+  });
+
+  callback(null, hash);
 }
 
 // Execute build process
-async.waterfall([
+async.waterfall(
+  [
     function (cb) {
-        cb(null, {});
+      cb(null, {});
     },
     processEmoji,
-    processAFINN
-], function(err, result) {
+    processAFINN,
+  ],
+  function (err, result) {
     if (err) throw new Error(err);
     process.stderr.write(
-        'Complete: ' +
-        Object.keys(result).length +
-        ' entries.\n'
+      'Complete: ' + Object.keys(result).length + ' entries.\n'
     );
-});
+  }
+);