swag-questionary-aggr-proxy/gulpfile.js

const gulp = require('gulp');
const util = require('gulp-util');
const gulpConnect = require('gulp-connect');
const connect = require('connect');
const cors = require('cors');
const path = require('path');
const exec = require('child_process').exec;
const portfinder = require('portfinder');
const swaggerRepo = require('swagger-repo');

const DIST_DIR = 'web_deploy';
const SPEC_DIR = 'spec';

gulp.task('serve', ['build', 'watch', 'edit'], function() {
    portfinder.getPort({port: 3000}, function (err, port) {
        gulpConnect.server({
            root: [DIST_DIR],
            livereload: true,
            port: port,
            middleware: function (gulpConnect, opt) {
                return [
                    cors()
                ]
            }
        });
    });
});

gulp.task('edit', function() {
    portfinder.getPort({port: 5000}, function (err, port) {
        let app = connect();
        app.use(swaggerRepo.swaggerEditorMiddleware());
        app.listen(port);
        util.log(util.colors.green('swagger-editor started http://localhost:' + port));
    });
});

gulp.task('build', function (cb) {
    exec('npm run build', function (err, stdout, stderr) {
        console.log(stderr);
        cb(err);
    });
});

gulp.task('reload', ['build'], function () {
    gulp.src(DIST_DIR).pipe(gulpConnect.reload())
});

gulp.task('watch', function () {
    gulp.watch([`${SPEC_DIR}/**/*`, 'web/**/*'], ['reload']);
});