Development-core NPM

packaged development-core

This repo is for distribution on npm. The source for this module is in the main repo. Please file issues and pull requests against that repo. This package use to develop kit for project development via gulp tasks.

development-core, generate gulp tasks, gulp task manager, run tasks in sequence via Promise. useful gulp task util: zipSequence, runSequence, runTaskSequence, toSequence, flattenSequence. core of development-tool.

Install

You can install this package either with npm.

npm

npm install development-core

You can import modules:

import module

import * as gulp from 'gulp';
import  { generateTask, runTaskSequence, runSequence } from 'development-core';

run task by sequence via Promise

    runSequence('taskA', ['taskb','taskc'], 'taskd');

New Features

v2.0.6 can execute dynamic work.

     let context = createContext({
        env: env,
        option: { src: 'src', dist: 'lib', buildDist: 'build' }
    });

    // console.log(context);

    context.runDynamic([
        {
            name: 'test', src: 'test/**/*spec.ts',
            oper: Operation.test | Operation.default,
            pipes: [mocha],
            output: null
        },
        {
            name: 'tscompile', src: 'src/**/*.ts', dist: 'lib',
            oper: Operation.build,
            pipes: [
                () => cache('typescript'),
                sourcemaps.init,
                (config) => {
                    let transform = tsProject();
                    transform.transformSourcePipe = (source) => source.pipe(transform)['js'];
                    return transform;
                },
                (config) => sourcemaps.write('./sourcemaps')
            ]
        },
        {
            name: 'tscompile', src: 'src/**/*.ts', dist: 'lib',
            oper: Operation.release | Operation.deploy,
            pipes: [
                () => cache('typescript'),
                sourcemaps.init,
                (config) => tsProject()
            ],
            output: [
                (tsmap, config, dt, gulp) => tsmap.dts.pipe(gulp.dest(config.getDist(dt))),
                (tsmap, config, dt, gulp) => tsmap.js
                    .pipe(uglify()).pipe(sourcemaps.write('./sourcemaps'))
                    .pipe(gulp.dest(config.getDist(dt)))
            ]
        },
        { src: 'src/**/*.ts', name: 'watch', watchTasks: ['tscompile'] },
        { name: 'clean', order: 0, src: 'src', dist: 'lib', task: (config) => del(config.getDist()) }
    ]);

define shell task with dynamic task

@dynamicTask()
export class TestDynamicTask implements IDynamicTasks {
    tasks(): IDynamicTaskOption[] {
        return [
            {
                name: 'test-tscompile', src: 'src/**/*.ts', dist: 'lib',
                shell:'docker-compose down & docker-compose build'
            },
            {
                name: 'test-test', src: 'test/**/*spec.ts', order: total => 1 / total, //second.
                shell:['docker tag xxx  xxxx', 'docker tag xxx  xxxx']
            },
            {
                name: 'test-test', src: 'test/**/*spec.ts', order: total => 1 / total, //second.
                shell:(ctx)=>{
                    return ''
                }
            }
        ];
    }
}

define exec file task with dynamic task

@dynamicTask()
export class TestDynamicTask implements IDynamicTasks {
    tasks(): IDynamicTaskOption[] {
        return [
            {
                name: 'test-tscompile', src: 'src/**/*.ts', dist: 'lib',
                execFiles:'./a/task.ts'
            },
            {
                name: 'test-test', src: 'test/**/*task.ts', order: total => 1 / total, //second.
                execFiles:(ctx)=>{
                    return ctx.fileFilter(ctx.getSrc());
                }
            }
        ];
    }
}

define task and taskdefine

decorator not support function now, so refactor ITask interface.

v.9.1: refactor order, to set value between 0 and 1. to make sure right order config easy. default value 0.5; case order value lt than 0 will assign 0; case order value gt than 1, order = (order % sequence.length) / sequence.length;

// module A
import {PipeTask, IPipe, PipeTask, IAsserts, IAssertDist, taskdefine, createContext, Operation, IEnvOption, ITaskContext, ITaskDefine, ITask, ITaskInfo, TaskResult, task, dynamicTask, IDynamicTasks } from 'development-core';

@task()
export class TestPipeTask implements PipeTask {
   // override
   //source(context: ITaskContext, dist: IAssertDist, gulp: Gulp): TransformSource | Promise<TransformSource>{
   //    // todo create source.
   //    // sample as:
   //    return gulp.src(context.getSrc(this.getInfo()));
   //}
   // override
   pipes(context: ITaskContext, dist: IAssertDist, gulp?: Gulp): Pipe[]{
       //create pipes
       return pipes
   }
   // override
   //output(context: ITaskContext, dist: IAssertDist, gulp?: Gulp): OutputPipe[]{
   //    // output pipes.
   //    return outputs;
   //}
}


@task()
export class TestTaskA implements ITask {
   getInfo(): ITaskInfo { return this.info; }
   constructor(private info: ITaskInfo) {
   }
   setup(ctx: ITaskContext, gulp): TaskResult {
       // todo...
       return;
   }
}

@task({
   // build env task. when env.watch equals to true, auto create watch to this task.
   oper: Operation.build | Operation.autoWatch,
   order: 1, // last order.
})
export class TestTaskE implements ITask {
   private info:ITaskInfo;
   constructor() {
   }
   getInfo(): ITaskInfo { return this.info; }
   setInfo(info: ITaskInfo) { this.info = info; }
   setup(ctx: ITaskContext, gulp): TaskResult {
       // todo...
       return 'TestTaskE';
   }
}

@dynamicTask()
export class TestDynamicTask implements IDynamicTasks {
   tasks(): IDynamicTaskOption[] {
       return [
           {
               name: 'test-tscompile', src: 'src/**/*.ts', dist: 'lib',
               // auto create watch task for this asserts when watch in context.
               watch: true,
               pipes: [() => cache('typescript'), sourcemaps.init, tsProject],
               output: [
                   (tsmap, ctx, dt, gulp) => tsmap.dts.pipe(gulp.dest(ctx.getDist(dt))),
                   (tsmap, ctx, dt, gulp) => {
                       if (ctx.oper & Operation.release || ctx.oper & Operation.deploy) {
                           return tsmap.js.pipe(babel({ presets: ['es2015'] }))
                               .pipe(uglify()).pipe(sourcemaps.write('./sourcemaps'))
                               .pipe(gulp.dest(ctx.getDist(dt)));
                       } else {
                           return tsmap.js.pipe(sourcemaps.write('./sourcemaps')).pipe(gulp.dest(ctx.getDist(dt)));
                       }
                   }
               ]
           },
           {
               name: 'test-test', src: 'test/**/*spec.ts', order: total => 1 / total, //second.
               oper: Operation.test | Operation.release | Operation.deploy,
               pipe(src) {
                   return src.pipe(mocha())
                       .once('error', () => {
                           process.exit(1);
                       });
               }
           },
           //{ name: 'test-watch', src: 'src/**/*.ts', watchTasks: ['tscompile'] },
           { name: 'test-clean', order: 0, src: 'src', dist: 'lib', task: (ctx) => del(ctx.getDist()) }
       ];
   }
}

import * as _ from 'lodash';
import { ITask, IAssertOption, IEnvOption, IContextDefine, ITaskContext, ITaskConfig, taskdefine } from 'development-core';

import { INodeTaskOption } from './NodeTaskOption';
export * from './NodeTaskOption';

import { CleanDynamicTasks, TestDynamicTasks } from './tasks/nodeDefaultTask';

@taskdefine()
export class NodeContextDefine implements IContextDefine {

    loadConfig(option: IAssertOption, env: IEnvOption): ITaskConfig {
        // register default asserts.
        option.asserts = _.extend({
            ts: { loader: 'development-assert-ts' }
        }, option.asserts || {});

        return <ITaskConfig>{
            option: option,
            env: env
        };
    }
    // set add component or same task for this context.
    setContext(ctx: ITaskContext) {
        let nodeOption = ctx.option as INodeTaskOption
        if (nodeOption.test === false) {
            return;
        }
        ctx.add(<ITaskConfig>{
            option: <IAssertOption>{
                name: 'test',
                order: nodeOption.testOrder || (total => 2 / total),
                loader: (ctx) => {
                    return ctx.findTasks(TestDynamicTasks);
                }
            }
        });
        //...
        //ctx.addTask(task)
        //ctx.removeTask(task)
    }
    // custome load current context tasks
    tasks(context: ITaskContext): Promise<ITask[]> {
        // current context tasks
        return context.findTasks(CleanDynamicTasks);
    }
}

create task with order

default order value 0.5

@task({
    order: total => 1 / total // second order.
})
export class TestTaskB implements ITask {
    getInfo(): ITaskInfo { return this.info; }
    constructor(private info: ITaskInfo) {
    }
    setup(ctx: ITaskContext, gulp): TaskResult {
        // todo...

        return ctx.taskName('TestTaskB');
    }
}



@task({
    order: 1, // last order.
    oper: Operation.build | Operation.test
})
export class TestTaskC implements ITask {
    getInfo(): ITaskInfo { return this.info; }
    constructor(private info: ITaskInfo) {
    }
    setup(ctx: ITaskContext, gulp): TaskResult {
        // todo...

        return ctx.taskName('TestTaskC');
    }
}

@task({
    order: 0, //first order.
    oper: Operation.release | Operation.deploy
})
export class TestTaskD implements ITask {
    getInfo(): ITaskInfo { return this.info; }
    constructor(private info: ITaskInfo) {
    }
    setup(ctx: ITaskContext, gulp): TaskResult {
        // todo...

        return ctx.taskName('TestTaskD');
    }
}


@task({
    order: (total, ctx) => (ctx.oper & Operation.release)?  1 / total : 4 / total,
    oper: Operation.build | Operation.test
})
export class TestTaskW implements ITask {
    getInfo(): ITaskInfo { return this.info; }
    constructor(private info: ITaskInfo) {
    }
    setup(ctx: ITaskContext, gulp): TaskResult {
        // todo...

        return ctx.taskName('TestTaskW');
    }
}

// run tasks  by parallel which value is same as 0.2
@task({
    order: <IOrder> { value: 0.2, runWay: RunWay.parallel  }
})
export class TestTaskB implements ITask {
    getInfo(): ITaskInfo { return this.info; }
    constructor(private info: ITaskInfo) {
    }
    setup(ctx: ITaskContext, gulp): TaskResult {
        // todo...

        return ctx.taskName('TestTaskor1');
    }
}

// run this task by parallel which value is same as 0.25 and in test env.
@task({
    order: (total, ctx) => ctx.env.test ? { value: 0.25, runWay: RunWay.parallel } : 1,
})
export class TestTaskB implements ITask {
    getInfo(): ITaskInfo { return this.info; }
    constructor(private info: ITaskInfo) {
    }
    setup(ctx: ITaskContext, gulp): TaskResult {
        // todo...

        return ctx.taskName('TestTaskor2');
    }
}

define task by group

@task({
    group: ['test', 'node']
    oper: Operation.build | Operation.test
    ...
})
export class TestTaskGA implements ITask {
    public decorator: ITaskInfo = {};
    constructor() {
    }
    setup(ctx: ITaskConfig, gulp): TaskResult {
        // todo...
        return 'TestTaskGA';
    }
}
@task({
    group: 'node',
    oper: Operation.build | Operation.test
    ...
})
export class TestTaskGB implements ITask {
    public decorator: ITaskInfo = {};
    constructor() {
    }
    setup(ctx: ITaskConfig, gulp): TaskResult {
        // todo...
        return 'TestTaskGB';
    }
}

@task({
    group: ['test', 'node'],
    oper: Operation.build | Operation.test
    ...
})
export class TestTaskGC implements ITask {
    public decorator: ITaskInfo = {};
    constructor() {
    }
    setup(ctx: ITaskConfig, gulp): TaskResult {
        // todo...
        return 'TestTaskGC';
    }
}

@dynamicTask({
    group: 'ts',
    oper: Operation.build | Operation.test
    ...
})
export class TestTaskC implements IDynamicTasks {
    tasks(): IDynamicTaskOption[]{
        return [
            {
                name: 'tscompile', src: 'src/**/*.ts', dist: 'lib',
                // auto create watch task for this asserts when watch in context.
                watch: true,
                pipes: [() => cache('typescript'), sourcemaps.init, tsProject],
                output: [
                    (tsmap, ctx, dt) => tsmap.dts.pipe(gulp.dest(ctx.getDist(dt))),
                    (tsmap, ctx, dt) => {
                        if (ctx.oper & Operation.release || ctx.oper & Operation.deploy) {
                            return tsmap.js.pipe(babel({ presets: ['es2015'] }))
                                .pipe(uglify()).pipe(sourcemaps.write('./sourcemaps'))
                                .pipe(gulp.dest(ctx.getDist(dt)));
                        } else {
                            return tsmap.js.pipe(sourcemaps.write('./sourcemaps')).pipe(gulp.dest(ctx.getDist(dt)));
                        }
                    }
                ]
            }
        ]
    }
}

Compose Context, generateTask, loader in module or load in dir

special pipe work or add special output work with class implements IDynamicTasks, class extends PipeTask. also you can implements IPipeTask or ITask by youself.

// module use.
import { findTasks, createContext, Operation, runTaskSequence, findTaskDefine }  from 'development-core';

let ctx = createContext({
    env: env,
    option: {
        src: 'src',dist: 'lib'
    }
});

// dynamic
ctx.generateTask([
    // dynamic
    {
        name: 'test', src: 'test/**/*spec.ts', order: 1,
        oper: Operation.test | Operation.release | Operation.deploy,
        pipe(src) {
            return src.pipe(mocha())
                .once('error', () => {
                    process.exit(1);
                });
        }
    },
    { src: 'src/**/*.ts', name: 'watch', watchTasks: ['tscompile'] },
    { name: 'clean', order: 0, src: 'src', dist: 'lib', task: (ctx)
    ...
]);

// compose context.
let ctx2 = createContext({
    env: env,
    option: {
        src: 'src',dist: 'lib'
    }
}, ctx);
//or
ctx.add(ctx2);
ctx.add(option);
ctx.add(ITaskConfig);

//find module or dir.
ctx.findTasks('module a')
    .then(module_task =>{
        // run task;
        return ctx.findTasksInDir('task path');
    })
    .then((dir_task)=>{
        return ctx.run();
    });

user task by task define

// module use.
import { findTasks, Operation, runTaskSequence, findTaskDefine }  from 'development-core';
let moduleA = require('module a');
let tasks = findTasks(moduleA);
let tdfs = findTaskDefine(moduleA);

// run task;
runTaskSequence(gulp, tasks, tdfs.loadConfig({src:'src', dist:'lib'}, {watch:true}));

Create development tool with dynamic tasks via Promise

import * as gulp from 'gulp';
import { createContext, generateTask, runTaskSequence, IEnvOption, Operation } from 'development-core';
import * as mocha from 'gulp-mocha';
import * as minimist from 'minimist';
import * as _ from 'lodash';

const del = require('del');
const cache = require('gulp-cached');
const ts = require('gulp-typescript');
const sourcemaps = require('gulp-sourcemaps');
let tsProject = ts.createProject('tsconfig.json');
const uglify = require('gulp-uglify');
const babel = require('gulp-babel');

gulp.task('build', () => {
    var options: IEnvOption = minimist(process.argv.slice(2), {
        string: 'env',
        default: { env: process.env.NODE_ENV || 'development' }
    });
    return createTask(options);
});

let createTask = (env) => {

    let ctx = createContext({
        env: env,
        option: {
            src: 'src',
            dist: 'lib',
            // auto create watch task for this asserts or special task.
            watch: true | [taskname|callback]
        }
    });

    ctx.generateTask([
        {
            name: 'tscompile', src: 'src/**/*.ts', dist: 'lib',
            // auto create watch task for this asserts when watch in context.
            watch: true,
            oper: Operation.build,
            pipes: [
                () => cache('typescript'),
                sourcemaps.init,
                (ctx) => {
                    let transform = tsProject();
                    transform.transformSourcePipe = (source) => source.pipe(transform)['js'];
                    return transform;
                },
                (ctx) => babel({ presets: ['es2015'] }),
                (ctx) => sourcemaps.write('./sourcemaps')
            ]
        },
        {
            name: 'tscompile', src: 'src/**/*.ts', dist: 'lib',
            oper: Operation.release | Operation.deploy,
            pipes: [
                () => cache('typescript'), sourcemaps.init, tsProject
            ],
            output: [
                (tsmap, ctx, dt, gulp) => tsmap.dts.pipe(gulp.dest(ctx.getDist(dt))),
                (tsmap, ctx, dt, gulp) => tsmap.js.pipe(babel({ presets: ['es2015'] }))
                    .pipe(uglify()).pipe(sourcemaps.write('./sourcemaps'))
                    .pipe(gulp.dest(ctx.getDist(dt)))
            ]
        },
        {
            name: 'test', src: 'test/**/*spec.ts', order: 1,
            oper: Operation.test | Operation.release | Operation.deploy,
            pipe(src) {
                return src.pipe(mocha())
                    .once('error', () => {
                        process.exit(1);
                    });
            }
        },
        { src: 'src/**/*.ts', name: 'watch', watchTasks: ['tscompile'] },
        { name: 'clean', order: 0, src: 'src', dist: 'lib', task: (ctx) => del(ctx.getDist()) }
    ]);

    return ctx.run();
}

https://github.com/zhouhoujun/development-core.git The mocks are then available at jspm_components/development-core/development-core.js.