从对象中的条目动态生成Gulp 4任务

const tasks = {
  task1: {
    src: 'src/file1.js',
    dest: 'dist/file1.min.js',
    minify: true
  },
  task2: {
    src: 'src/file2.js',
    dest: 'dist/file2.min.js',
    minify: true
  },
  task3: {
    src: 'src/file3.js',
    dest: 'dist/file3.min.js',
    minify: true
  }
};

const gulp = require('gulp');
const uglify = require('gulp-uglify');

function generateTasks() {
  for (const taskName in tasks) {
    if (tasks.hasOwnProperty(taskName)) {
      const task = tasks[taskName];
      gulp.task(taskName, function() {
        return gulp.src(task.src)
          .pipe(uglify())
          .pipe(gulp.dest(task.dest));
      });
    }
  }
}

generateTasks();