added checks

.travis.yml

@@ -1,11 +1,9 @@
 language: node_js
 node_js:
-- '4.1'
-before_install:
-- npm install -g tsd
+- '4.2.4'
 deploy:
   provider: npm
-  email: npm@smart-coordination.com
+  email: npm@lossless.digital
   api_key:
     secure: 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
   on:

index.d.ts

@@ -4,12 +4,16 @@ declare module SmartfilePlugins {
         beautylog: any;
         fs: any;
         path: any;
+        q: any;
         vinyl: any;
         vinylFile: any;
         yaml: any;
         requireReload: any;
     };
 }
+declare module SmartfileCheck {
+    var init: (objectArg: any) => void;
+}
 declare module SmartfileSimple {
     var init: (objectArg: any) => void;
 }
@@ -23,6 +27,7 @@ declare var plugins: {
     beautylog: any;
     fs: any;
     path: any;
+    q: any;
     vinyl: any;
     vinylFile: any;
     yaml: any;

index.js

@@ -8,6 +8,7 @@ var SmartfilePlugins;
             beautylog: require("beautylog"),
             fs: require("fs-extra"),
             path: require("path"),
+            q: require("q"),
             vinyl: require("vinyl"),
             vinylFile: require("vinyl-file"),
             yaml: require("js-yaml"),
@@ -17,6 +18,33 @@ var SmartfilePlugins;
     };
 })(SmartfilePlugins || (SmartfilePlugins = {}));
 /// <reference path="./index.ts" />
+var SmartfileCheck;
+(function (SmartfileCheck) {
+    var checks = {
+        fileExistsSync: function (filePath) {
+            var fileExistsBool = false;
+            try {
+                plugins.fs.readFileSync(filePath);
+                fileExistsBool = true;
+            }
+            catch (err) {
+                fileExistsBool = false;
+            }
+            return fileExistsBool;
+        },
+        fileExists: function (filePath) {
+            var done = plugins.q.defer();
+            plugins.fs.access(filePath, plugins.fs.R_OK, function (err) {
+                err ? done.reject() : done.resolve();
+            });
+            return done.promise;
+        }
+    };
+    SmartfileCheck.init = function (objectArg) {
+        objectArg.checks = checks;
+    };
+})(SmartfileCheck || (SmartfileCheck = {}));
+/// <reference path="./index.ts" />
 var SmartfileSimple;
 (function (SmartfileSimple) {
     /**
@@ -82,11 +110,13 @@ var SmartfileRequire;
 })(SmartfileRequire || (SmartfileRequire = {}));
 /// <reference path="./typings/main.d.ts" />
 /// <reference path="./smartfile.plugins.ts" />
+/// <reference path="./smartfile.check.ts" />
 /// <reference path="./smartfile.simple.ts" />
 /// <reference path="./smartfile.vinyl.ts" />
 /// <reference path="./smartfile.require.ts" />
 var plugins = SmartfilePlugins.init();
 var smartfile = {};
+SmartfileCheck.init(smartfile);
 SmartfileSimple.init(smartfile);
 SmartfileVinyl.init(smartfile);
 SmartfileRequire.init(smartfile);

package.json

@@ -28,6 +28,7 @@
     "beautylog": "2.0.6",
     "fs-extra": "0.26.5",
     "js-yaml": "3.5.2",
+    "q": "^1.4.1",
     "require-reload": "0.2.2",
     "vinyl": "1.1.1",
     "vinyl-file": "2.0.0"

test/test.js

@@ -27,4 +27,19 @@ describe("smartfile", function () {
             (vinyl.isVinyl(testData)).should.be.true();
         });
     });
+    describe(".checks".yellow, function () {
+        describe(".fileExistsSync".yellow, function () {
+            it("should return an accurate boolean", function () {
+                (smartfile.checks.fileExistsSync("./test/mytest.json")).should.be.true();
+                (smartfile.checks.fileExistsSync("./test/notthere.json")).should.be.false();
+            });
+        });
+        describe(".fileExists".yellow, function () {
+            it("should return a working promise", function () {
+                (smartfile.checks.fileExists("./test/mytest.json")).should.be.Promise();
+                (smartfile.checks.fileExists("./test/mytest.json")).should.be.fulfilled();
+                (smartfile.checks.fileExists("./test/notthere.json")).should.not.be.fulfilled();
+            });
+        });
+    });
 });

ts/index.ts

@@ -1,5 +1,6 @@
 /// <reference path="./typings/main.d.ts" />
 /// <reference path="./smartfile.plugins.ts" />
+/// <reference path="./smartfile.check.ts" />
 /// <reference path="./smartfile.simple.ts" />
 /// <reference path="./smartfile.vinyl.ts" />
 /// <reference path="./smartfile.require.ts" />
@@ -7,6 +8,7 @@ var plugins = SmartfilePlugins.init();
 
 
 var smartfile:any = {};
+SmartfileCheck.init(smartfile);
 SmartfileSimple.init(smartfile);
 SmartfileVinyl.init(smartfile);
 SmartfileRequire.init(smartfile);

ts/smartfile.check.ts

@@ -0,0 +1,26 @@
+/// <reference path="./index.ts" />
+module SmartfileCheck {
+    var checks = {
+        fileExistsSync: function(filePath):boolean {
+            var fileExistsBool:boolean = false;
+            try {
+                plugins.fs.readFileSync(filePath)
+                fileExistsBool = true
+            }
+            catch(err){
+                fileExistsBool = false;
+            }
+            return fileExistsBool;
+        },
+        fileExists: function(filePath){
+            var done = plugins.q.defer();
+            plugins.fs.access(filePath, plugins.fs.R_OK, function (err) {
+                err ? done.reject() : done.resolve();
+            });
+            return done.promise;
+        }
+    };
+    export var init = function(objectArg){
+        objectArg.checks = checks;
+    }
+}

ts/smartfile.plugins.ts

@@ -5,6 +5,7 @@ module SmartfilePlugins {
             beautylog: require("beautylog"),
             fs: require("fs-extra"),
             path: require("path"),
+            q: require("q"),
             vinyl: require("vinyl"),
             vinylFile: require("vinyl-file"),
             yaml: require("js-yaml"),

ts/test.ts

@@ -33,4 +33,19 @@ describe("smartfile",function(){
 
         });
     });
+    describe(".checks".yellow,function(){
+        describe(".fileExistsSync".yellow,function(){
+            it("should return an accurate boolean",function(){
+                (smartfile.checks.fileExistsSync("./test/mytest.json")).should.be.true();
+                (smartfile.checks.fileExistsSync("./test/notthere.json")).should.be.false();
+            });
+        });
+        describe(".fileExists".yellow,function(){
+            it("should return a working promise",function(){
+                (smartfile.checks.fileExists("./test/mytest.json")).should.be.Promise();
+                (smartfile.checks.fileExists("./test/mytest.json")).should.be.fulfilled();
+                (smartfile.checks.fileExists("./test/notthere.json")).should.not.be.fulfilled();
+            });
+        })
+    });
 });

ts/typings.json

@@ -1,6 +1,7 @@
 {
   "ambientDependencies": {
     "browserify": "github:DefinitelyTyped/DefinitelyTyped/browserify/browserify.d.ts",
+    "colors": "github:DefinitelyTyped/DefinitelyTyped/colors/colors.d.ts",
     "mocha": "github:Bartvds/tsd-deftools/typings/DefinitelyTyped/mocha/mocha.d.ts",
     "node": "github:DefinitelyTyped/DefinitelyTyped/node/node.d.ts"
   }