twx-parser

twx-parse

twx-parse is a library for parsing and querying TWX files for IBM BPM.

Motivation

Analyzing IBM BPM Process Applications and Toolkits is not easy when dealing with complex analysis. For example, if you have a toolkit shared by 3 applications, it is challenging to know which toolkit assets each application is actually using. This lack of visibility makes the change management process difficult and time consuming.

This tool aims to parse multiple TWX files and build a data structure that allows to easily discover dependencies, and also allows to easily query these applications and toolkits.

Getting Started

Installing

Use npm or yarn to install this library

npm install twx-parse

yarn install twx-parse

Quick Examples

To get started using the library you can use the only public method provided:

const twxParse = require('twx-parse')
 
...
 
// retrieve the workspace providing credentials. if the workspace does not
// exist, a new one will be created
const workspace = await twxParse.getWorkspace(workspaceName, password)
 
// add a new file to be processed
await workspace.addFile(filePath)
 
// retrieve all the snapshots (applications or toolkits)
const snapshots = await workspace.getSnapshots()
console.log(snapshots)
/* Output:
[{
  workspace: 'name1',
  snapshotId: '2064.1080ded6-d153-4654-947c-2d16fce170ed',
  appId: '2066.1b351583-e5cb-43b7-baee-340a63130ea7',
  branchId: '2063.0798815e-0346-4ef4-8946-ab4301c9f340',
  appShortName: '8.6.0.0',
  snapshotName: 'System Data',
  appName: 'TWSYS',
  branchName: 'Main',
  isToolkit: true,
  isObjectsProcessed: true
}, {
  workspace: 'name1',
  snapshotId: '2064.c7680890-5385-3f24-bbc9-20da937ac8c4',
  appId: '2066.aa12f1cb-4661-3bd0-a351-45649d179885',
  branchId: '2063.7e0d6e21-f74c-3542-9f77-1472b63c22f1',
  appShortName: 'SYSRC',
  snapshotName: '8.6.0.0',
  appName: 'Responsive Coaches',
  branchName: 'Main',
  isToolkit: true,
  isObjectsProcessed: true
},
...
]
*/
 
// retrieve all the objects (present in both applications or toolkits)
const objects = await workspace.getObjects()
console.log(objects)
/* Output:
[{
  workspace: 'name1',
  objectVersionId: 'bbe4cee0-85f5-3955-b9c8-7ebdc9e2d8f3',
  objectId: '1.c2d00e9e-9c34-3e08-9258-101bd61b964d',
  name: 'Default Responsive Human Service',
  type: '1',
  subtype: '10'
}, {
  workspace: 'name1',
  objectVersionId: '68222369-2914-4824-afa4-71bb4bdcbce7',
  objectId: '12.d8fa7561-8636-40a9-bd70-f45128bb7e54',
  name: 'BPMBOSaveFailedError',
  type: '12',
  subtype: null
},
...
]
*/

API

For the full API, please visit this page

Developing

PR as welcome to this project. If you have a new feature that you would like to see in the library, please open an issue for discussion before the PR.

Running Tests

To run the full test suite, simply run

npm test

To check for code style, run

npm run lint

Generating Documentation

Documentation for the project is done with jsdoc. If you update any code that requires documentation update, please do so and update the api.md file using the command

npm run docs

Versioning

This project follows the Semantic Versioning 2.0.0 guide. Version numbering is handled by the package semantic-release. Therefore, never update the version field in the package.json file.

Commit Messages

This project follows the Angular Commit Message Guidelines. To help creating compliant commit messages, please use the npm run commit command and follow the instructions.

Roadmap

To be defined...

Licence

The code in this project is licensed under MIT license.

Contributors ✨

Thanks goes to these wonderful people (emoji key):

João Marques 💻 📖 💡 📆 ⚠️

This project follows the all-contributors specification. Contributions of any kind welcome!