From 419e031490942e5d08f8cd5af13ecdd4203dad29 Mon Sep 17 00:00:00 2001
From: Eran Tiktin <eran.t@mce-sys.com>
Date: Sat, 25 Jul 2015 23:14:36 +0300
Subject: [PATCH] Update msgs style for consistency

Added some color. Fixed spacing issues etc.
---
 bin/old-alias            |  3 ++-
 lib/npm-check-updates.js | 32 ++++++++++++++++++++------------
 2 files changed, 22 insertions(+), 13 deletions(-)

diff --git a/bin/old-alias b/bin/old-alias
index 8fe3415d..b3b2980a 100644
--- a/bin/old-alias
+++ b/bin/old-alias
@@ -1,5 +1,6 @@
 #!/usr/bin/env node
 
-console.log('You can now use "ncu" for less typing!');
+var chalk = require('chalk');
+console.log('You can now use ' + chalk.blue('ncu') + ' for less typing!');
 
 require('./npm-check-updates');
diff --git a/lib/npm-check-updates.js b/lib/npm-check-updates.js
index 9843cad9..37d42965 100644
--- a/lib/npm-check-updates.js
+++ b/lib/npm-check-updates.js
@@ -123,7 +123,7 @@ function analyzeProjectDependencies(pkgData, pkgFile) {
                     var newPkgData = vm.updatePackageData(pkgData, current, upgraded, latest, options);
                     writePackageFile(pkgFile, newPkgData)
                         .then(function () {
-                            print('\n' + pkgFile + " upgraded");
+                            print('\n' + pkgFile + ' upgraded. Update the dependencies by running ' + chalk.blue('npm update'));
                         });
                 } else {
                     print('Run with ' + chalk.blue('-u') + ' to upgrade your package.json\n');
@@ -163,11 +163,12 @@ function toDependencyTable(args, options) {
 function printUpgrades(args) {
     print('');
     if (_.isEmpty(args.upgraded)) {
+        var smiley = chalk.yellow(':)');
         if(options.global) {
-            print("All global packages are up-to-date :)");
+            print('All global packages are up-to-date ' + smiley);
         }
         else {
-            print("All dependencies match the " + (options.greatest ? 'greatest' : 'latest') + " package versions :)");
+            print('All dependencies match the ' + (options.greatest ? 'greatest' : 'latest') + ' package versions ' + smiley);
         }
     } else {
 
@@ -178,28 +179,36 @@ function printUpgrades(args) {
         })
         var isSatisfied = _.propertyOf(satisfied);
         var unsatisfiedUpgraded = cint.filterObject(args.upgraded, cint.not(isSatisfied));
+        var numUnsatisfied = Object.keys(unsatisfiedUpgraded).length;
         var satisfiedUpgraded = cint.filterObject(args.upgraded, isSatisfied);
 
         // print unsatisfied table
-        var unsatisfiedTable = toDependencyTable({
-            from: args.current,
-            to: unsatisfiedUpgraded
-        }, { greatest: options.greatest });
-        print(unsatisfiedTable.toString());
+        if (numUnsatisfied > 0) {
+            var unsatisfiedTable = toDependencyTable({
+                from: args.current,
+                to: unsatisfiedUpgraded
+            }, { greatest: options.greatest });
+            print(unsatisfiedTable.toString());
+        }
 
         // filter out installed packages that match the latest
         satisfiedUpgraded = cint.filterObject(satisfiedUpgraded, function (dep) {
           return !args.latest || args.latest[dep] !== args.installed[dep];
         });
+        var numSatisfied = Object.keys(satisfiedUpgraded).length;
 
         // print satisfied table (if any exist)
-        if(Object.keys(satisfiedUpgraded).length > 0) {
+        if(numSatisfied > 0) {
             var count = Object.keys(satisfiedUpgraded).length;
             var satisfiedTable = toDependencyTable({
                 from: args.current,
                 to: satisfiedUpgraded
             }, { greatest: options.greatest });
-            print('\nThe following ' + (count === 1 ? 'dependency is' : 'depencencies are') + ' satisfied by ' + (count === 1 ? 'its' : 'their') + ' declared version range, but the installed version' + (count === 1 ? ' is' : 's are') + ' behind. Update without modifying your package.json by running ' + chalk.blue('npm update') + '. Upgrade your package.json by running ' + chalk.blue('ncu -ua') + '.\n')
+            if (numUnsatisfied > 0) {
+                // adding some space between the unsatisfied to the satisfied
+                print('');
+            }
+            print('The following ' + (count === 1 ? 'dependency is' : 'dependencies are') + ' satisfied by ' + (count === 1 ? 'its' : 'their') + ' declared version range, but the installed version' + (count === 1 ? ' is' : 's are') + ' behind. Update without modifying your package.json by running ' + chalk.blue('npm update') + '. Upgrade your package.json by running ' + chalk.blue('ncu -ua') + '\n')
             print(satisfiedTable.toString());
         }
     }
@@ -217,8 +226,7 @@ function programInit() {
     options.upgrade = options.upgrade || options.upgradeAll;
 
     if (options.global && options.upgrade) {
-        print("npm-check-updates cannot update global packages.");
-        print("Run 'npm install -g [package]' to upgrade a global package.");
+        print(chalk.blue('ncu') + ' cannot upgrade global packages. Run ' + chalk.blue('npm install -g [package]') + ' to update a global package');
         process.exit(1);
     }