@tsdi/platform-server-activities NPM

packaged @tsdi/platform-server-activities

@tsdi/platform-server-activities is activities framework for nodejs, base on AOP, Ioc container, via @tsdi. file stream pipes activities.

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.

Install

install modules:

npm install @tsdi/platform-server-activities

install cli | build pack:

cli in global

npm install -g '@tsdi/cli'

build pack

npm install '@tsdi/pack'

use command: pk run [taskfile.ts], pk run [taskfile.js]

You can import modules:

Doc

Define Task

Single task

@Task('test')
class SimpleTask extends AbstractTask implements ITask {

    constructor(name: string) {
        super(name);
    }

    run(): Promise<any> {
        // console.log('before simple activity:', this.name);
        return Promise.resolve('simple task')
            .then(val => {
                console.log('return simple activity:', val);
                return val;
            });
    }
}

control flow activities.

see control flow codes

Task module

Run task

1.
let wf = new Worflow(moudles)
2.
Workflow.create( moudles)
    .bootstrap(<IConfigure>{
        ...
        activity:...
    });
3.
Workflow.create( moudles)
    .bootstrap(TestTask);
4.
Workflow.create()
    .sequence(TestTask, TsCompile, <IConfigure>{
        ...
        activity: ...
    });
5.
Workflow.create()
    .run(...[TestTask, TsCompile, <IConfigure>{
        ...
        activity: ...
    }]);

Simples

import { Workflow, IfActivityToken, SequenceActivityToken, ExecuteToken } from '@tsdi/activities';
import { INodeActivityContext, Asset, BuildModule, AssetToken, ShellModule, TransformModule, NodeActivityContext } from '@tsdi/build';
import * as through from 'through2';
import * as path from 'path';
import { isPackClass, PackModule } from '@tsdi/pack';

@Asset({
    pipes: [
        {
            ifBody: {
                sequence: [
                    {
                        src: ['packages/**/package.json', '!packages/activities/**/package.json', '!node_modules/**/package.json'],
                        pipes: [
                            ctx => versionSetting(ctx)
                        ],
                        dest: 'packages',
                        activity: AssetToken
                    },
                    {
                        src: ['package.json'],
                        pipes: [
                            ctx => versionSetting(ctx)
                        ],
                        dest: '.',
                        activity: AssetToken
                    }
                ],
                activity: SequenceActivityToken
            },
            if: ctx => ctx.getEnvArgs().setvs,
            activity: IfActivityToken
        },
        {
            execute: (ctx: INodeActivityContext) => {
                let envArgs = ctx.getEnvArgs();
                let packages = ctx.getFolders('packages').filter(f => !/activities/.test(f)); // (f => !/(annotations|aop|bootstrap)/.test(f));

                let activities = [];
                packages.forEach(fd => {
                    let objs = require(path.join(fd, 'taskfile.ts'));
                    let builder = Object.values(objs).find(v => isPackClass(v));
                    activities.push(builder);
                });
                if (envArgs.deploy) {
                    let cmd = 'npm publish --access=public'; // envArgs.deploy ? 'npm publish --access=public' : 'npm run build';
                    let cmds = packages.map(fd => {
                        return `cd ${fd} && ${cmd}`;
                    });
                    console.log(cmds);
                    activities.push({
                        shell: cmds,
                        activity: 'shell'
                    });
                }
                return {
                    contextType: NodeActivityContext,
                    sequence: activities,
                    activity: SequenceActivityToken
                }
            },
            activity: ExecuteToken
        }
    ]
})
export class BuilderIoc {
}

@Asset({
    pipes: [
        {
            if: ctx => ctx.getEnvArgs().setvs,
            ifBody: {
                src: ['packages/activities/**/package.json', '!node_modules/**/package.json'],
                pipes: [
                    (ctx) => actVersionSetting(ctx)
                ],
                dest: 'packages/activities',
                activity: AssetToken
            },
            activity: IfActivityToken
        },
        {
            execute: (ctx: INodeActivityContext) => {
                let envArgs = ctx.getEnvArgs();
                let packages = ctx.getFolders('packages/activities');

                let activities = [];
                packages.forEach(fd => {
                    // console.log(path.join(fd, 'taskfile.ts'));
                    let objs = require(path.join(fd, 'taskfile.ts'));
                    let builder = Object.values(objs).find(v => isPackClass(v));
                    activities.push(builder);
                });
                if (envArgs.deploy) {
                    let cmd = 'npm publish --access=public';
                    let cmds = packages.map(fd => {
                        return `cd ${fd} && ${cmd}`;
                    });
                    console.log(cmds);
                    activities.push({
                        shell: cmds,
                        activity: 'shell'
                    });
                }
                return {
                    sequence: activities,
                    activity: SequenceActivityToken
                }
            },
            activity: ExecuteToken
        }
    ]
})
export class BuilderActivities {
}



Workflow.create()
    .use(PackModule)
    .bootstrap({
        contextType: NodeActivityContext,
        if: ctx => ctx.getEnvArgs().act,
        ifBody: BuilderActivities,
        elseBody: BuilderIoc,
        activity: IfActivityToken
    });