lab-dana

.gitignore

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+# Created by https://www.gitignore.io/api/node,vim,osx,macos,linux
+
+*node_modules
+
+### Node ###
+# Logs
+logs
+*.log
+npm-debug.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules
+jspm_packages
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+
+
+### Vim ###
+# swap
+[._]*.s[a-v][a-z]
+[._]*.sw[a-p]
+[._]s[a-v][a-z]
+[._]sw[a-p]
+# session
+Session.vim
+# temporary
+.netrwhist
+*~
+# auto-generated tag files
+tags
+
+
+### OSX ###
+*.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+# Thumbnails
+._*
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+
+### macOS ###
+# Icon must end with two \r
+# Thumbnails
+# Files that might appear in the root of a volume
+# Directories potentially created on remote AFP share
+
+
+### Linux ###
+
+# temporary files which can be created if a process still has a handle open of a deleted file
+.fuse_hidden*
+
+# KDE directory preferences
+.directory
+
+# Linux trash folder which might appear on any partition or disk
+.Trash-*
+
+# .nfs files are created when an open file is removed but is still being accessed
+.nfs*
+
+# End of https://www.gitignore.io/api/node,vim,osx,macos,linux

gulpfile.js

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+'use strict';
+
+const gulp = require('gulp');
+const eslint = require('gulp-eslint');
+const mocha = require('gulp-mocha');
+
+gulp.task('lint', function() {
+  return gulp.src(['**/*.js', '!node_modules'])
+    .pipe(eslint())
+    .pipe(eslint.format())
+    .pipe(eslint.failAfterError());
+});
+
+gulp.task('test', function() {
+  gulp.src('./test/*-test.js', { read: false })
+    .pipe(mocha({ reporter: 'spec'}));
+});
+
+gulp.task('dev', function() {
+  gulp.watch(['**/*.js', '!node_modules'], ['lint', 'test']);
+});
+
+gulp.task('default', ['dev']);

index.js

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+'use strict';
+
+const welcome = require('./lib/howdy.js');
+
+if (process.argv.length < 3) throw new Error('please enter a name!');
+
+if (process.argv.length === 3) welcome.greeting(process.argv[2]);
+
+if (process.argv.length > 3) welcome.multipleGreetings(process.argv);

lib/howdy.js

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+'use strict';
+
+module.exports = exports = {};
+
+exports.greeting = function(name) {
+  if (arguments.length === 0) throw new Error('no name given');
+  console.log(`What's up, ${name}?!`);
+  return `hello ${name}`;
+};
+
+exports.multipleGreetings = function(termInput) {
+  let names = termInput.slice(2);
+  let logMessage = ' ';
+  logMessage += names.slice(0, -1).join(', ');
+  logMessage += (' and ');
+  logMessage += names.slice(-1).join('');
+  logMessage += ('!');
+  console.log(`Hey there ${logMessage}`);
+  return `Hey there ${logMessage}`;
+};

package.json

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+{
+  "name": "02-build_automation_and_dependency_management",
+  "version": "1.0.0",
+  "description": "![CF](https://camo.githubusercontent.com/70edab54bba80edb7493cad3135e9606781cbb6b/687474703a2f2f692e696d6775722e636f6d2f377635415363382e706e67) Lab 02: Build Automation & Dependency Management ===",
+  "main": "index.js",
+  "directories": {
+    "test": "test"
+  },
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/dkulp23/02-build_automation_and_dependency_management.git"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "bugs": {
+    "url": "https://github.com/dkulp23/02-build_automation_and_dependency_management/issues"
+  },
+  "homepage": "https://github.com/dkulp23/02-build_automation_and_dependency_management#readme",
+  "dependencies": {
+    "express": "^4.14.1"
+  },
+  "devDependencies": {
+    "chai": "^3.5.0",
+    "gulp": "^3.9.1",
+    "gulp-eslint": "^3.0.1",
+    "gulp-mocha": "^3.0.1",
+    "mocha": "^3.2.0"
+  }
+}

test/howdy-test.js

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+'use strict';
+
+const howdy = require('../lib/howdy.js');
+const expect = require('chai').expect;
+
+describe('Howdy Module', function() {
+  describe('#greeting', function() {
+    it(`should return hello ${process.argv[2]}`, function() {
+      let printout = howdy.greeting(process.argv[2]);
+      expect(howdy).to.have.property('greeting');
+      expect(howdy).to.be.extensible;
+      expect(howdy).to.not.be.sealed;
+      expect(howdy).to.not.be.frozen;
+      expect(printout).to.match(/^[a-zA-Z,!\s]+/);
+      expect(printout).to.eql(`hello ${process.argv[2]}`);
+    });
+
+    it('Should result in error from missing input', function() {
+      let fn = howdy.greeting;
+      expect(fn).to.throw(Error);
+    });
+  });
+
+  describe('#multipleGreetings', function() {
+    it('should return all names entered in command line', function() {
+      expect(howdy).to.respondTo('multipleGreetings');
+      let printout = howdy.multipleGreetings(process.argv);
+      expect(printout).to.be.a('string');
+      expect(printout).to.match(/^[a-zA-Z,!\s]+/);
+    });
+  });
+});