fix: update dependencies

src/bin/create-index.js

@@ -1,8 +1,10 @@
 #!/usr/bin/env node
 
+/* eslint-disable filenames/match-regex */
+
 import yargs from 'yargs';
 import {
-    writeIndexCli
+  writeIndexCli,
 } from '../utilities';
 
 const argv = yargs
@@ -12,66 +14,66 @@ const argv = yargs
       alias: 'r',
       default: false,
       description: 'Create/update index files recursively. Halts on any unsafe "index.js" files.',
-      type: 'boolean'
-    }
+      type: 'boolean',
+    },
   })
   .options({
     ignoreUnsafe: {
       alias: 'i',
       default: false,
       description: 'Ignores unsafe "index.js" files instead of halting.',
-      type: 'boolean'
-    }
+      type: 'boolean',
+    },
   })
   .options({
     ignoreDirectories: {
       alias: 'd',
       default: false,
       description: 'Ignores importing directories into the index file, even if they have a safe "index.js".',
-      type: 'boolean'
-    }
+      type: 'boolean',
+    },
   })
   .options({
     update: {
       alias: 'u',
       default: false,
       description: 'Updates only previously created index files (recursively).',
-      type: 'boolean'
-    }
+      type: 'boolean',
+    },
   })
   .options({
     banner: {
       description: 'Add a custom banner at the top of the index file',
-      type: 'string'
-    }
+      type: 'string',
+    },
   })
   .options({
     extensions: {
       alias: 'x',
       default: ['js'],
       description: 'Allows some extensions to be parsed as valid source. First extension will always be preferred to homonyms with another allowed extension.',
-      type: 'array'
-    }
+      type: 'array',
+    },
   })
   .options({
     outputFile: {
       alias: 'o',
       default: 'index.js',
       description: 'Output file',
-      type: 'string'
-    }
+      type: 'string',
+    },
   })
   .example(
     'create-index ./src ./src/utilities',
-    'Creates or updates an existing create-index index file in the target (./src, ./src/utilities) directories.'
+    'Creates or updates an existing create-index index file in the target (./src, ./src/utilities) directories.',
   )
   .example(
     'create-index --update ./src ./tests',
-    'Finds all create-index index files in the target directories and descending directories. Updates found index files.'
+    'Finds all create-index index files in the target directories and descending directories. Updates found index files.',
   )
   .example(
     'create-index ./src --extensions js jsx',
-    'Creates or updates an existing create-index index file in the target (./src) directory for both .js and .jsx extensions.'
+    'Creates or updates an existing create-index index file in the target (./src) directory for both .js and .jsx extensions.',
   )
   .argv;
 
@@ -80,7 +82,7 @@ writeIndexCli(argv._, {
   extensions: argv.extensions,
   ignoreDirectories: argv.ignoreDirectories,
   ignoreUnsafe: argv.ignoreUnsafe,
-  recursive: argv.recursive,
   outputFile: argv.outputFile,
-  updateIndex: argv.update
+  recursive: argv.recursive,
+  updateIndex: argv.update,
 });

src/index.js

@@ -1,4 +1,4 @@
 export {
   findIndexFiles,
-  writeIndex
+  writeIndex,
 } from './utilities';

src/utilities/constants.js

@@ -1,2 +1 @@
-// eslint-disable-next-line
 export const CREATE_INDEX_PATTERN = /(?:^|[\n\r]+)\/\/ @create-index\s?({.*})?[\n\r]+/;

src/utilities/findIndexFiles.js

@@ -4,7 +4,8 @@ import glob from 'glob';
 import validateTargetDirectory from './validateTargetDirectory';
 
 export default (directoryPath, options = {}) => {
-  let fileName, targetDirectories;
+  let fileName;
+  let targetDirectories;
 
   fileName = options.fileName || 'index.js';
   fileName = './**/' + fileName;
@@ -13,8 +14,8 @@ export default (directoryPath, options = {}) => {
 
   targetDirectories = _.filter(targetDirectories, (targetDirectoryPath) => {
     return validateTargetDirectory(path.dirname(targetDirectoryPath), {
+      outputFile: options.fileName,
       silent: options.silent,
-      outputFile: options.fileName
     });
   });
 

src/utilities/hasIndex.js

@@ -8,7 +8,7 @@ export default (directoryPath, options = {}) => {
     fs.statSync(indexPath);
 
     return true;
-  } catch (error) {
+  } catch {
     return false;
   }
 };

src/utilities/log.js

@@ -2,6 +2,6 @@ import chalk from 'chalk';
 import moment from 'moment';
 
 export default (...append) => {
-  // eslint-disable-next-line
+  // eslint-disable-next-line no-console
   console.log(chalk.dim('[' + moment().format('HH:mm:ss') + ']'), ...append);
 };

src/utilities/readDirectory.js

@@ -17,7 +17,7 @@ const hasMultipleExtensions = (fileName) => {
 };
 
 const isSafeName = (fileName) => {
-  return /^[a-z_][a-z0-9._]*$/i.test(fileName);
+  return /^[_a-z][\w.]*$/i.test(fileName);
 };
 
 const stripExtension = (fileName) => {
@@ -27,7 +27,7 @@ const stripExtension = (fileName) => {
     return fileName;
   }
 
-  return fileName.substr(0, pos);
+  return fileName.slice(0, Math.max(0, pos));
 };
 
 const removeDuplicates = (files, preferredExtension) => {
@@ -79,7 +79,7 @@ export default (directoryPath, options = {}) => {
   const {
     extensions = ['js'],
     config = {},
-    ignoreDirectories = false
+    ignoreDirectories = false,
   } = options;
 
   let children;
@@ -106,8 +106,8 @@ export default (directoryPath, options = {}) => {
       return false;
     }
 
-    if (!isDirectory && !extensions.some((ext) => {
-      return _.endsWith(fileName, '.' + ext);
+    if (!isDirectory && !extensions.some((extension) => {
+      return _.endsWith(fileName, '.' + extension);
     })) {
       return false;
     }

src/utilities/readIndexConfig.js

@@ -21,10 +21,10 @@ export default (directoryPath, options = {}) => {
 
   try {
     config = JSON.parse(configLine);
-  } catch (error) {
+  } catch {
     throw new Error(
       '"' + indexPath + '" contains invalid configuration object.\n' +
-      'Configuration object must be a valid JSON.'
+      'Configuration object must be a valid JSON.',
     );
   }
 

src/utilities/validateTargetDirectory.js

@@ -8,7 +8,7 @@ export default (targetDirectory, options = {}) => {
 
   try {
     stats = fs.statSync(targetDirectory);
-  } catch (error) {
+  } catch {
     if (silent) {
       return false;
     } else {
@@ -28,7 +28,7 @@ export default (targetDirectory, options = {}) => {
 
   try {
     fs.statSync(indexFilePath);
-  } catch (error) {
+  } catch {
     return true;
   }
 

src/utilities/writeIndex.js

@@ -10,7 +10,8 @@ import sortByDepth from './sortByDepth';
 export default (directoryPaths, options = {}) => {
   const sortedDirectoryPaths = sortByDepth(directoryPaths)
     .filter((directoryPath) => {
-      return validateTargetDirectory(directoryPath, {silent: options.ignoreUnsafe, outputFile: options.outputFile});
+      return validateTargetDirectory(directoryPath, {outputFile: options.outputFile,
+        silent: options.ignoreUnsafe});
     });
 
   _.forEach(sortedDirectoryPaths, (directoryPath) => {

src/utilities/writeIndexCli.js

@@ -26,10 +26,10 @@ export default (directoryPaths, options = {}) => {
   }
 
   if (options.updateIndex || options.recursive) {
-    sortedDirectoryPaths = _.map(sortedDirectoryPaths, (dir) => {
-      return findIndexFiles(dir, {
+    sortedDirectoryPaths = _.map(sortedDirectoryPaths, (directory) => {
+      return findIndexFiles(directory, {
         fileName: options.updateIndex ? options.outputFile || 'index.js' : '*',
-        silent: options.updateIndex || options.ignoreUnsafe
+        silent: options.updateIndex || options.ignoreUnsafe,
       });
     });
     sortedDirectoryPaths = _.flatten(sortedDirectoryPaths);
@@ -40,7 +40,8 @@ export default (directoryPaths, options = {}) => {
   }
 
   sortedDirectoryPaths = sortedDirectoryPaths.filter((directoryPath) => {
-    return validateTargetDirectory(directoryPath, {silent: options.ignoreUnsafe, outputFile: options.outputFile});
+    return validateTargetDirectory(directoryPath, {outputFile: options.outputFile,
+      silent: options.ignoreUnsafe});
   });
 
   _.forEach(sortedDirectoryPaths, (directoryPath) => {
@@ -52,12 +53,12 @@ export default (directoryPaths, options = {}) => {
       config,
       extensions: options.extensions,
       ignoreDirectories: options.ignoreDirectories,
-      silent: options.ignoreUnsafe
+      silent: options.ignoreUnsafe,
     });
 
     const indexCode = createIndexCode(siblings, {
       banner: options.banner,
-      config
+      config,
     });
 
     const indexFilePath = path.resolve(directoryPath, options.outputFile || 'index.js');
@@ -65,12 +66,12 @@ export default (directoryPaths, options = {}) => {
     try {
       existingIndexCode = fs.readFileSync(indexFilePath, 'utf8');
 
-        /* eslint-disable no-empty */
-    } catch (error) {
+      /* eslint-disable no-empty */
+    } catch {
 
     }
 
-        /* eslint-enable no-empty */
+    /* eslint-enable no-empty */
 
     fs.writeFileSync(indexFilePath, indexCode);