RIF Relay Common

This typescript repository contains all the common code used by the RIF Relay System.

This project works as a dependency and needs to be installed in order to be used.

Table of Contents

• Installation
  • Pre-requisites
  • Dependencies
• Usage
  • Use a release version
  • Use the repo distributable
  • Use a local distributable
• Development
  • Enabling postinstall scripts
  • Husky and linters
  • Generating a new distributable version
    • For GitHub
    • For NPM
    • For direct use (no publishing)

Installation

Pre-requisites

• Node version 12.18

Dependencies

To start working with this project you need to first enable postinstall scripts (refer to section Enabling postinstall scripts).

Then just run npm install to install all dependencies.

Usage

You can use this dependency once you have it installed on your project. There are multiple ways to do this:

Use a release version

Install with:

npm i --save @rsksmart/rif-relay-common

Use the repo distributable

Modify your package.json file to add the following line:

"@rsksmart/rif-relay-common": "https://github.com/infuy/rif-relay-common",

Use a local distributable

Clone this repository inside your project's root folder, and modify your package.json file to add the following line:

"@rsksmart/rif-relay-common": "../rif-relay-common",

Development

If you need to modify resources inside this repository:

• make sure that postinstall scripts are enabled in the package.json file. These are disabled by default due to distribution issues (which will be solved in the future), but will enable husky and other tools.
• run npm install to execute the post install hooks.

After that, make your modifications and then run npm run build to validate them.

After you are done with your changes you can publish them by creating a distributable version.

Enabling postinstall scripts

To enable postinstall scripts you need to modify the package.json file, specifically the scripts section and change this line:

"_postinstall": "scripts/postinstall",

to

"postinstall": "scripts/postinstall",

Husky and linters

We use husky to check linters and code styles on commits, if you commit your changes and the commit fails on lint or prettier checks you can use these command to check and fix the errors before trying to commit again:

• npm run lint: to check linter bugs
• npm run lint:fix: to fix linter bugs
• npm run prettier: to check codestyles errors
• npm run prettier:fix: to fix codestyles errors

Generating a new distributable version

IMPORTANT: when you publish a version postinstall scripts must be disabled. This is disabled by default, so don't push any changes to the postinstall scripts section in the package.json file.

1. Run the npm run dist command to generate the dist folder with the distributable version inside.
2. Bump the version on the package.json file (not strictly needed).
3. Commit and push any changes, including the version bump.

For GitHub

1. Run npm pack to generate the tarball to be published as a release on GitHub.
2. Generate a new release on GitHub and upload the generated tarball.

For NPM

1. Run npm login to login to your account on npm registry.
2. Run npm publish to generate the distributable version for NodeJS.

For direct use (no publishing)

No extra steps are needed beyond generating the dist folder and merging it to master.