gulpfile.js

/**
 * Created by Ab on 9-4-2015.
 */

var gulp = require("gulp");
var runSequence = require("run-sequence");
var del = require("del");
var merge = require("merge2");
var ts = require("gulp-typescript");
var tslint = require("gulp-tslint");
var sourcemaps = require("gulp-sourcemaps");
var mocha = require("gulp-spawn-mocha");

// swallow errors in watch
function swallowError (error) {

  //If you want details of the error in the console
  console.log(error.toString());

  this.emit("end");
}

//define typescript project
var tsProject = ts.createProject({
  module: "commonjs",
  target: "es6",
  declaration: false
});

gulp.task("default", ["build:clean"]);
// gulp.task("default", done => {
//   runSequence("clean", "compile", "test", done);
// });

gulp.task("build", done => {
  runSequence("compile", "test:dot", done);
});
gulp.task("build:clean", done => {
  runSequence("clean", "compile", "test:integration", done);
});

gulp.task("watch", ["clean", "build"], function () {
  gulp.watch("src/**/*.ts", ["build"]);
});


gulp.task("clean", function (cb) {
  del.sync([
    "coverage",
    "build"
  ]);
  cb();
});

gulp.task("clean:all", function () {
  del([
    "coverage",
    "build",
    "node_modules"
  ]);
});


gulp.task("compile", function () {
  // compile typescript
  var tsResult = gulp.src("src/**/*.ts")
    .pipe(tslint({
      // configuration: "tools/tslint-node.json"
      formatter: "verbose"
    }))
    .pipe(tslint.report())
    .pipe (sourcemaps.init())
    .pipe (tsProject());

  return merge([
    tsResult.js
      .pipe(sourcemaps.write(".", {
        includeContent: false,
        sourceRoot: "../src/"
      }))
      .pipe(gulp.dest("build")),
    tsResult.dts.pipe(gulp.dest("build"))
  ]);
});


gulp.task("lint", function () {
  return gulp.src("src/**/*.ts")
    .pipe(tslint({
      configuration: "tsconfig.json"
    }))
    .pipe(tslint.report("full"));
});

// unit tests, more a fast integration test because at the moment it uses an external AMQP server
gulp.task("test", ["compile"], function () {
  console.log("starting test!");
  return gulp.src("build/**/*.spec.js", {
    read: false
  })
    .pipe(mocha({
      r: "tools/mocha-setup.js",
      reporter: "spec" // "spec", "dot"
    }))
    .on("error", swallowError);
});

// unit tests, more a fast integration test because at the moment it uses an external AMQP server
gulp.task("test:dot", function () {
  return gulp.src("build/**/*.spec.js", {
    read: false
  })
    .pipe(mocha({
      r: "tools/mocha-setup.js",
      reporter: "dot" // "spec", "dot"
    }))
    .on("error", swallowError);
});

// integration tests, at the moment more an extended version of the unit tests
gulp.task("test:integration", function () {
  return gulp.src(["build/**/*.spec.js", "build/**/*.spec-i.js"], {
    read: false
  })
    .pipe(mocha({
      reporter: "dot" // "spec", "dot"
    }))
    .on("error", swallowError);
});

gulp.task("test:coverage", function () {
  return gulp.src("build/**/*.spec.js", {
    read: false
  })
    .pipe(mocha({
      reporter: "spec", // "spec", "dot"
      istanbul: true
    }));
});