vt2/gulpfile.js

vt2

const gulp = require('gulp');
const del = require('del');
const rename = require('gulp-rename');
const watch = require('gulp-watch');
const babel = require('gulp-babel');
const combiner = require('stream-combiner2');
const paths = {
    static: ['./**', '!./bin/**/*', '!./**/action.js', '!./**/*.npcf', '!./**/*.json', '!./index.js', '!./gulpfile.js', '!./node_modules/**/*', '!./log/**/*', '!./ngnix/**/*', '!./tmp/**/*', '!./nginx/**/*'],
    dest: 'bin',
    babel: ['./**/action.js', './logic/**/*', '!./bin/**/*', '!./node_modules/**/*']
};
gulp.task('clean', function(cb) {
    return del([paths.dest], cb);
});
gulp.task('static', ['clean'], function(cb) {
    cb.force = true;
    gulp.src(paths.static).pipe(watch(paths.static, vinyl => {
        if (!vinyl.stat || !vinyl.stat.nlink) {
            vinyl.base = vinyl.cwd + '/bin';
            console.log('删除:' + vinyl.path);
            del([vinyl.path], cb);
        } else console.log('同步:' + vinyl.path);
    })).pipe(gulp.dest(paths.dest));
});
gulp.task('babel', ['clean'], function(cb) {
    cb.force = true;
    gulp.src(paths.babel).pipe(watch(paths.babel, vinyl => {
        if (!vinyl.stat || !vinyl.stat.nlink) {
            vinyl.base = vinyl.cwd + '/bin';
            vinyl.extname = '.njs';
            console.log('删除:' + vinyl.path);
            del([vinyl.path], cb);
        } else console.log('同步:' + vinyl.path);
    })).pipe(babel({
        presets: ['es2015', 'es2016', 'es2017', 'stage-0'],
        plugins: ["transform-decorators-legacy", "transform-class-properties"]
    })).pipe(rename(function(file) { file.extname = '.njs' })).pipe(gulp.dest(paths.dest));
});
gulp.task('babel2', ['clean'], function(cb) {
    const combined = combiner.obj([
        gulp.src(paths.babel),
        watch(paths.babel, vinyl => {
            if (!vinyl.stat || !vinyl.stat.nlink) {
                vinyl.base = vinyl.cwd + '/bin';
                vinyl.extname = '.njs';
                console.log('删除:' + vinyl.path);
                del([vinyl.path], cb);
            } else console.log('编译同步:' + vinyl.path);
        }),
        babel({
            "presets": [
                "es2015",
                'es2016',
                'es2017',
                'stage-0'
            ],
            "plugins": [
                [
                    "transform-runtime",
                    //"add-module-exports", "transform-decorators-legacy", "transform-class-properties", 
                    {
                        "helpers": false,
                        "polyfill": false,
                        "regenerator": true,
                        "moduleName": "babel-runtime"
                    }
                ]
            ]
        }), //{   presets: ['es2015', 'stage-0'] },
        rename(function(file) { file.extname = '.njs' }),
        gulp.dest(paths.dest)
    ]);

    // any errors in the above streams will get caught
    // by this listener, instead of being thrown:
    combined.on('error', console.error.bind(console));
    return combined;
});
gulp.task('default', ['static', 'babel2']);
//todo action ni view moduler check vesh-cli pm2 ngnix cmds