#931 Compliacne with code standard

src/config.js

@@ -1,28 +1,27 @@
-let config = {
-}
+let config = {};
 
 const setConf = function(cnf) {
   // Top level initially mermaid, gflow, sequenceDiagram and gantt
-  const lvl1Keys = Object.keys(cnf)
+  const lvl1Keys = Object.keys(cnf);
   for (let i = 0; i < lvl1Keys.length; i++) {
     if (typeof cnf[lvl1Keys[i]] === 'object' && cnf[lvl1Keys[i]] != null) {
-      const lvl2Keys = Object.keys(cnf[lvl1Keys[i]])
+      const lvl2Keys = Object.keys(cnf[lvl1Keys[i]]);
 
       for (let j = 0; j < lvl2Keys.length; j++) {
         // logger.debug('Setting conf ', lvl1Keys[i], '-', lvl2Keys[j])
         if (typeof config[lvl1Keys[i]] === 'undefined') {
-          config[lvl1Keys[i]] = {}
+          config[lvl1Keys[i]] = {};
         }
         // logger.debug('Setting config: ' + lvl1Keys[i] + ' ' + lvl2Keys[j] + ' to ' + cnf[lvl1Keys[i]][lvl2Keys[j]])
-        config[lvl1Keys[i]][lvl2Keys[j]] = cnf[lvl1Keys[i]][lvl2Keys[j]]
+        config[lvl1Keys[i]][lvl2Keys[j]] = cnf[lvl1Keys[i]][lvl2Keys[j]];
       }
     } else {
-      config[lvl1Keys[i]] = cnf[lvl1Keys[i]]
-    }
+      config[lvl1Keys[i]] = cnf[lvl1Keys[i]];
     }
   }
+};
 
 export const setConfig = conf => {
-  setConf(conf)
-}
-export const getConfig = () => config
+  setConf(conf);
+};
+export const getConfig = () => config;

src/logger.js

@@ -1,4 +1,4 @@
-import moment from 'moment-mini'
+import moment from 'moment-mini';
 
 export const LEVELS = {
   debug: 1,
@@ -6,7 +6,7 @@ export const LEVELS = {
   warn: 3,
   error: 4,
   fatal: 5
-}
+};
 
 export const logger = {
   debug: () => {},
@@ -14,32 +14,32 @@ export const logger = {
   warn: () => {},
   error: () => {},
   fatal: () => {}
-}
+};
 
 export const setLogLevel = function(level) {
-  logger.debug = () => {}
-  logger.info = () => {}
-  logger.warn = () => {}
-  logger.error = () => {}
-  logger.fatal = () => {}
+  logger.debug = () => {};
+  logger.info = () => {};
+  logger.warn = () => {};
+  logger.error = () => {};
+  logger.fatal = () => {};
   if (level <= LEVELS.fatal) {
-    logger.fatal = console.log.bind(console, '\x1b[35m', format('FATAL'))
+    logger.fatal = console.log.bind(console, '\x1b[35m', format('FATAL'));
   }
   if (level <= LEVELS.error) {
-    logger.error = console.log.bind(console, '\x1b[31m', format('ERROR'))
+    logger.error = console.log.bind(console, '\x1b[31m', format('ERROR'));
   }
   if (level <= LEVELS.warn) {
-    logger.warn = console.log.bind(console, `\x1b[33m`, format('WARN'))
+    logger.warn = console.log.bind(console, `\x1b[33m`, format('WARN'));
   }
   if (level <= LEVELS.info) {
-    logger.info = console.log.bind(console, '\x1b[34m', format('INFO'))
+    logger.info = console.log.bind(console, '\x1b[34m', format('INFO'));
   }
   if (level <= LEVELS.debug) {
-    logger.debug = console.log.bind(console, '\x1b[32m', format('DEBUG'))
-  }
+    logger.debug = console.log.bind(console, '\x1b[32m', format('DEBUG'));
   }
+};
 
-const format = (level) => {
-  const time = moment().format('HH:mm:ss.SSS')
-  return `${time} : ${level} : `
-}
+const format = level => {
+  const time = moment().format('HH:mm:ss.SSS');
+  return `${time} : ${level} : `;
+};

src/utils.js

@@ -1,5 +1,5 @@
-import * as d3 from 'd3'
-import { logger } from './logger'
+import * as d3 from 'd3';
+import { logger } from './logger';
 
 /**
  * @function detectType
@@ -19,33 +19,33 @@ import { logger } from './logger'
  * @returns {string} A graph definition key
  */
 export const detectType = function(text) {
-  text = text.replace(/^\s*%%.*\n/g, '\n')
-  logger.debug('Detecting diagram type based on the text ' + text)
+  text = text.replace(/^\s*%%.*\n/g, '\n');
+  logger.debug('Detecting diagram type based on the text ' + text);
   if (text.match(/^\s*sequenceDiagram/)) {
-    return 'sequence'
+    return 'sequence';
   }
 
   if (text.match(/^\s*gantt/)) {
-    return 'gantt'
+    return 'gantt';
   }
 
   if (text.match(/^\s*classDiagram/)) {
-    return 'class'
+    return 'class';
   }
 
   if (text.match(/^\s*gitGraph/)) {
-    return 'git'
+    return 'git';
   }
 
   if (text.match(/^\s*info/)) {
-    return 'info'
+    return 'info';
   }
   if (text.match(/^\s*pie/)) {
-    return 'pie'
+    return 'pie';
   }
 
-  return 'flowchart'
-}
+  return 'flowchart';
+};
 
 /**
  * @function isSubstringInArray
@@ -56,21 +56,21 @@ export const detectType = function (text) {
  **/
 export const isSubstringInArray = function(str, arr) {
   for (let i = 0; i < arr.length; i++) {
-    if (arr[i].match(str)) return i
-  }
-  return -1
+    if (arr[i].match(str)) return i;
   }
+  return -1;
+};
 
 export const interpolateToCurve = (interpolate, defaultCurve) => {
   if (!interpolate) {
-    return defaultCurve
-  }
-  const curveName = `curve${interpolate.charAt(0).toUpperCase() + interpolate.slice(1)}`
-  return d3[curveName] || defaultCurve
+    return defaultCurve;
   }
+  const curveName = `curve${interpolate.charAt(0).toUpperCase() + interpolate.slice(1)}`;
+  return d3[curveName] || defaultCurve;
+};
 
 export default {
   detectType,
   isSubstringInArray,
   interpolateToCurve
-}
+};

src/utils.spec.js

@@ -1,39 +1,39 @@
 /* eslint-env jasmine */
-import utils from './utils'
+import utils from './utils';
 
 describe('when detecting chart type ', function() {
   it('should handle a graph defintion', function() {
-    const str = 'graph TB\nbfs1:queue'
-    const type = utils.detectType(str)
-    expect(type).toBe('flowchart')
-  })
+    const str = 'graph TB\nbfs1:queue';
+    const type = utils.detectType(str);
+    expect(type).toBe('flowchart');
+  });
   it('should handle a graph defintion with leading spaces', function() {
-    const str = '    graph TB\nbfs1:queue'
-    const type = utils.detectType(str)
-    expect(type).toBe('flowchart')
-  })
+    const str = '    graph TB\nbfs1:queue';
+    const type = utils.detectType(str);
+    expect(type).toBe('flowchart');
+  });
 
   it('should handle a graph defintion with leading spaces and newline', function() {
-    const str = '  \n  graph TB\nbfs1:queue'
-    const type = utils.detectType(str)
-    expect(type).toBe('flowchart')
-  })
+    const str = '  \n  graph TB\nbfs1:queue';
+    const type = utils.detectType(str);
+    expect(type).toBe('flowchart');
+  });
   it('should handle a graph defintion for gitGraph', function() {
-    const str = '  \n  gitGraph TB:\nbfs1:queue'
-    const type = utils.detectType(str)
-    expect(type).toBe('git')
-  })
-})
+    const str = '  \n  gitGraph TB:\nbfs1:queue';
+    const type = utils.detectType(str);
+    expect(type).toBe('git');
+  });
+});
 
 describe('when finding substring in array ', function() {
   it('should return the array index that contains the substring', function() {
-    const arr = ['stroke:val1', 'fill:val2']
-    const result = utils.isSubstringInArray('fill', arr)
-    expect(result).toEqual(1)
-  })
+    const arr = ['stroke:val1', 'fill:val2'];
+    const result = utils.isSubstringInArray('fill', arr);
+    expect(result).toEqual(1);
+  });
   it('should return -1 if the substring is not found in the array', function() {
-    const arr = ['stroke:val1', 'stroke-width:val2']
-    const result = utils.isSubstringInArray('fill', arr)
-    expect(result).toEqual(-1)
-  })
-})
+    const arr = ['stroke:val1', 'stroke-width:val2'];
+    const result = utils.isSubstringInArray('fill', arr);
+    expect(result).toEqual(-1);
+  });
+});