gulpfile.js

const path = require('path');
const gulp = require('gulp');
const eslint = require('gulp-eslint');
const excludeGitignore = require('gulp-exclude-gitignore');
const ts = require('gulp-typescript');
const del = require('del');
const ghPages = require('gulp-gh-pages');
const jsdoc = require('gulp-jsdoc3');

const tsProject = ts.createProject('tsconfig.main.json');
const tsDocsProject = ts.createProject('tsconfig.docs.json');

gulp.task('clean:dist', function (done) {
  del.sync(['dist/**']);
  done();
});

gulp.task('clean:doc', function (done) {
  del.sync(['doc/.circleci']);
  del.sync(['doc/**']);
  del.sync(['es6/**']);
  done();
});

gulp.task('clean:jsii', function (done) {
  del.sync(['lib/**/*.js', 'lib/**/*.d.ts']);
  done();
});

gulp.task('static', function () {
  return gulp.src('**/*.ts')
    .pipe(excludeGitignore())
    .pipe(eslint())
    .pipe(eslint.format())
    .pipe(eslint.failAfterError());
});

gulp.task('watch', function () {
  gulp.watch(['lib/**/*.js', 'test/**'], ['test']);
});

gulp.task('compile', function () {
  return tsProject.src()
    .pipe(tsProject())
    .pipe(gulp.dest('lib'));
});

gulp.task('compile:docs', function () {
  return tsDocsProject.src()
    .pipe(tsDocsProject())
    .pipe(gulp.dest('es6'));
});

gulp.task('prepublish', gulp.series('clean:dist', 'clean:jsii', 'static', 'compile'));

gulp.task('jsdoc', gulp.series('clean:doc', 'compile:docs', function (done) {
  const config = require('./jsdoc.json');
  gulp.src(['README.md', './es6/**/*.js'], {read: false})
    .pipe(jsdoc(config, done));
}));

gulp.task('copy-circleci-config', function() {
  return gulp.src('./.circleci/config.yml')
    .pipe(gulp.dest('./doc/.circleci'));
});

gulp.task('ghPages', function() {
  return gulp.src(['./doc/**/*', './doc/.*/*'])
    .pipe(ghPages({
      remoteUrl: 'git@github.com:kollavarsham/kollavarsham-js.git'
    }));
});

gulp.task('deployDoc', gulp.series('jsdoc', 'copy-circleci-config', 'ghPages'));