1 files changed, 131 insertions, 0 deletions

diff --git a/gulpfile.babel.js b/gulpfile.babel.js
new file mode 100644
index 000000000..d947974b3
--- /dev/null
+++ b/gulpfile.babel.js
@@ -0,0 +1,131 @@
+/* eslint max-len: 0 */
+import gulp from 'gulp';
+import babel from 'gulp-babel';
+import sass from 'gulp-sass';
+import server from 'gulp-server-livereload';
+import del from 'del';
+import { exec } from 'child_process';
+import dotenv from 'dotenv';
+import sassVariables from 'gulp-sass-variables';
+
+import config from './package.json';
+
+dotenv.config();
+
+const paths = {
+  src: 'src',
+  dest: 'build',
+  tmp: '.tmp',
+  package: `out/${config.version}`,
+  html: {
+    src: 'src/**/*.html',
+    dest: 'build/',
+    watch: 'src/**/*.html',
+  },
+  styles: {
+    src: 'src/styles/main.scss',
+    dest: 'build/styles',
+    watch: 'src/styles/**/*.scss',
+  },
+  scripts: {
+    src: 'src/**/*.js',
+    dest: 'build/',
+    watch: 'src/**/*.js',
+  },
+};
+
+function _shell(cmd, cb) {
+  exec(cmd, {
+    cwd: paths.dest,
+  }, (error, stdout, stderr) => {
+    if (error) {
+      console.error(`exec error: ${error}`);
+      return;
+    }
+    console.log(`stdout: ${stdout}`);
+    console.log(`stderr: ${stderr}`);
+
+    cb();
+  });
+}
+
+const clean = () => del([paths.tmp, paths.dest]);
+export { clean };
+
+export function mvSrc() {
+  return gulp.src(
+    [
+      `${paths.src}/*`,
+      `${paths.src}/*/**`,
+      `!${paths.scripts.watch}`,
+      `!${paths.src}/styles/**`,
+    ], { since: gulp.lastRun(mvSrc) })
+    .pipe(gulp.dest(paths.dest));
+}
+
+export function mvPackageJson() {
+  return gulp.src(
+    [
+      './package.json',
+    ])
+    .pipe(gulp.dest(paths.dest));
+}
+
+export function html() {
+  return gulp.src(paths.html.src, { since: gulp.lastRun(html) })
+    .pipe(gulp.dest(paths.html.dest));
+}
+
+export function styles() {
+  return gulp.src(paths.styles.src)
+    .pipe(sassVariables({
+      $env: process.env.NODE_ENV === 'development' ? 'development' : 'production',
+    }))
+    .pipe(sass({
+      includePaths: [
+        './node_modules',
+        '../node_modules',
+      ],
+    }).on('error', sass.logError))
+    .pipe(gulp.dest(paths.styles.dest));
+}
+
+export function scripts() {
+  return gulp.src(paths.scripts.src, { since: gulp.lastRun(scripts) })
+    .pipe(babel({
+      comments: false,
+    }))
+    .pipe(gulp.dest(paths.scripts.dest));
+}
+
+export function watch() {
+  gulp.watch(paths.scripts.watch, scripts);
+  gulp.watch(paths.styles.watch, styles);
+
+  gulp.watch([
+    paths.src,
+    `${paths.scripts.src}`,
+    `${paths.styles.src}`,
+  ], mvSrc);
+}
+
+export function webserver() {
+  gulp.src(paths.dest)
+    .pipe(server({
+      livereload: true,
+    }));
+}
+
+export function sign(done) {
+  _shell(`codesign --verbose=4 --deep --strict --force --sign "${process.env.SIGNING_IDENTITY}" "${__dirname}/node_modules/electron/dist/Electron.app"`, done);
+}
+
+const build = gulp.series(
+  clean,
+  gulp.parallel(mvSrc, mvPackageJson),
+  gulp.parallel(html, scripts, styles),
+);
+export { build };
+
+const dev = gulp.series(build, gulp.parallel(webserver, watch));
+export { dev };