interactive-cli - npm Package Compare versions

Comparing version 1.1.4 to 1.1.5

index.js

@@ -1,2 +0,1 @@
-const _ = require('lodash')
 const prompt = require('prompt');
@@ -58,4 +57,4 @@ const ALPHABET = 'abcdefghijklmnopqrstuvwxyz'
 
-    // First two args are irrelevant as they are path to node process and the script file itself
-    // However, store all other possible arguments before --arg is found
+      // First two args are irrelevant as they are path to node process and the script file itself
+      // However, store all other possible arguments before --arg is found
     } else if (i >= 2) {
@@ -69,3 +68,3 @@ if (!args['root']) {
 
-  const argsStringified = _.map(args, (params, arg) => {
+  const argsStringified = Object.entries(args).map(([arg, params]) => {
     let addition = ''
@@ -91,3 +90,3 @@ if (params.length) {
  */
-function promptOptions (text, optionMap, defaultOptionText = '') {
+function promptOptions(text, optionMap, defaultOptionText = '') {
   let options = optionMap
@@ -113,27 +112,37 @@ let defaultOption = defaultOptionText
   return promptFields()
-  .then(rawRes => {
-    const res = rawRes && rawRes.toLowerCase()
+    .then(rawRes => {
+      const res = rawRes && rawRes.toLowerCase()
 
-    let selectedOption
-    const i = lettersToNumber(res)
+      let selectedOption
+      const i = lettersToNumber(res)
 
-    // Only return null if defaultOptionText was specified
-    if (!res && defaultOption) {
-      selectedOption = null
-    } else if (i !== -1 && i < optionKeys.length) {
-      // As options can be array of keys or an object, return the key of the selections
-      selectedOption = options instanceof Array ? options[i] : optionKeys[i]
-    } else if (res === 'q') {
-      throw new DontContinue()
-    } else {
-      console.log('Please select one of the options!')
-      return promptOptions(text, optionMap, defaultOptionText)
-    }
+      // Only return null if defaultOptionText was specified
+      if (!res && defaultOption) {
+        selectedOption = null
+      } else if (i !== -1 && i < optionKeys.length) {
+        // As options can be array of keys or an object, return the key of the selections
+        selectedOption = options instanceof Array ? options[i] : optionKeys[i]
+      } else if (res === 'q') {
+        throw new DontContinue()
+      } else {
+        console.log('Please select one of the options!')
+        return promptOptions(text, optionMap, defaultOptionText)
+      }
 
-    return selectedOption
-  })
+      return selectedOption
+    })
 }
 
+const once = func => (() => {
+  let hasRun = false
+  return () => {
+    if (!hasRun) {
+      hasRun = true
+      func()
+    }
+  }
+})()
+
 // make a simple deferred/promise out of the prompt function
-const initPrompter = _.once(() => {
+const initPrompter = once(() => {
   prompt.start();
@@ -145,33 +154,33 @@ prompt.message = "";
   return promptOptions(initialQuestion, initialOptions)
-  .catch(err => {
-    if (err instanceof DontContinue) {
-      throw new ExitScript()
-    }
-    throw err
-  })
-  .then(initialHandler)
-  .then(() => {console.log("\n" + 'All DONE!')})
-  .catch(err => {
-    if (err.message === 'canceled') {
-      throw new ExitScript()
-    }
-
-    if (err instanceof ExitScript) {
-      if (err.message) {
-        console.log("\n" + err.message)
+    .catch(err => {
+      if (err instanceof DontContinue) {
+        throw new ExitScript()
       }
-      // exit if requested
       throw err
+    })
+    .then(initialHandler)
+    .then(() => { console.log("\n" + 'All DONE!') })
+    .catch(err => {
+      if (err.message === 'canceled') {
+        throw new ExitScript()
+      }
 
-    } else if (err instanceof DontContinue) {
-      if (err.message) {
-        console.log("\n" + err.message)
+      if (err instanceof ExitScript) {
+        if (err.message) {
+          console.log("\n" + err.message)
+        }
+        // exit if requested
+        throw err
+
+      } else if (err instanceof DontContinue) {
+        if (err.message) {
+          console.log("\n" + err.message)
+        }
+
+      } else {
+        // report error and restart from beginning
+        console.error('ERROR:', err.message, err.code, err.stack);
       }
-
-    } else {
-    // report error and restart from beginning
-      console.error('ERROR:', err.message, err.code, err.stack);
-    }
-  })
-  .then(() => startWith(initialQuestion, initialOptions, initialHandler))
+    })
+    .then(() => startWith(initialQuestion, initialOptions, initialHandler))
 }
@@ -183,3 +192,3 @@
   }
-  console.log('THIS SHOULD NEVER APPEAR', err.code, err.message, err)
+  console.log('UNCAUGHT ERROR BEFORE EXIT', err.code, err.message, err)
 }
@@ -196,3 +205,3 @@
  */
-const promptFields = function(textArg, fieldsArg) {
+const promptFields = function (textArg, fieldsArg) {
   initPrompter()
@@ -211,6 +220,6 @@ let text
   }
-  return new Promise(function(resolve, reject) {
+  return new Promise(function (resolve, reject) {
 
-    if (_.isArray(fields)) {
-      prompt.get(fields, function(err, value) {
+    if (fields instanceof Array) {
+      prompt.get(fields, function (err, value) {
         if (err) {
@@ -221,4 +230,4 @@ return reject(err)
       });
-    } else if (_.isString(fields)) {
-      prompt.get([fields], function(err, value) {
+    } else if (typeof fields === 'string') {
+      prompt.get([fields], function (err, value) {
         if (err) {
@@ -239,4 +248,4 @@ return reject(err)
 
-const promptToContinue = function(obj) {
-  return promptFields(['continue? (y/n)']).then(function(res) {
+const promptToContinue = function (obj) {
+  return promptFields(['continue? (y/n)']).then(function (res) {
     if (res['continue? (y/n)'].toLowerCase() == 'y') {
@@ -250,3 +259,3 @@ return obj;
 
-const promptPassword = function() {
+const promptPassword = function () {
   return new Promise((resolve, reject) => {
@@ -253,0 +262,0 @@ prompt.get([{

package.json

 {
   "name": "interactive-cli",
-  "version": "1.1.4",
+  "version": "1.1.5",
   "description": "Making it easy to create interactive command line scripts in Node.js",
@@ -20,5 +20,7 @@ "main": "index.js",
   "dependencies": {
-    "lodash": "^4.17.15",
     "prompt": "^1.0.0"
+  },
+  "devDependencies": {
+    "prettier": "^2.0.5"
   }
 }

No alert changes

Improved metrics

Total package byte prevSize

13653

increased by2.84%

Dependency count

1

decreased by-50%

Number of package files

5

increased by25%

Lines of code

325

increased by2.52%

Worsened metrics

Dev dependency count

1

increased byInfinity%

Dependency changes

• - Removedlodash@^4.17.15