feature: Publish gulptasks are implemented

.gitignore

@@ -0,0 +1,6 @@
+node_modules
+src/*.js
+test/*.js
+dist
+coverage
+.vscode

.npmignore

@@ -0,0 +1,11 @@
+.\test
+gulpfile.js
+karma.conf.js
+system.config.js
+test-main.js
+tslint.json
+node_modules
+coverage
+.vscode
+.gitignore
+tsconfig.json

gulpfile.js

@@ -3,6 +3,7 @@ var karma = require('karma');
 var ts = require("gulp-typescript");
 var tsProject = ts.createProject("tsconfig.json");
 var tslint = require("gulp-tslint");
+var exec = require('child_process').execSync;
 
 /**
  * Compile the source and ship to dist folder
@@ -33,3 +34,32 @@ gulp.task('lint', () => {
         }))
         .pipe(tslint.report())
 });
+
+gulp.task('version', () => {
+    var releaseType = "patch";
+    // Fetching last commit message
+    var commitmsg = exec("git log -n 1 --format=%s").toString("utf8").replace(/\n/g, " ");
+
+    // Looking for keyword "breaking-change" to mark this release as major
+    if (/breaking-change/i.test(commitmsg)) {
+        releaseType = "major";
+    }
+    // Looking for prefix "feature" to mark this release as minor
+    else if (commitmsg.split(":", 2)[0].toLowerCase() == "feature") {
+        releaseType = "minor";
+    }
+
+    // Executing npm version command.
+    exec(`npm version ${releaseType} --no-git-tag-version -m "${commitmsg}"`);
+
+    // Committing the package.json
+    exec(`git commit --no-verify package.json -m "ci-skip: version update"`);
+
+    // Pushing the changes to current branch
+    exec("git push --force");
+});
+
+gulp.task('publish:npm', ["version"], () => {
+    // Executing npm publish command.
+    exec("npm publish");
+});

package.json

@@ -1,9 +1,10 @@
 {
-  "name": "ts-whitepaper",
+  "name": "cd-typescript-seed",
   "version": "1.0.0",
-  "description": "Test project",
+  "description": "Seed project for TypeScript configured with Jasmine, SystemJS, Karma and Jenkinsfile",
   "main": "index.js",
   "scripts": {
+    "prepublish": "gulp lint && gulp compile:dist",
     "test": "gulp test"
   },
   "author": "",

src/hello-world.ts

@@ -1,3 +1,3 @@
-export function sayHello(name: string): string{
+export function sayHello(name: string): string {
     return `Hello ${name || ""}`;
 }

tslint.json

@@ -6,4 +6,4 @@
         "no-namespace": true,
         "no-trailing-whitespace": true
     }
-}
+}