DEVELOPING.md

Pre-requisites

1. We are using Node 8. If you need to work with multiple versions of Node, you might consider using nvm.
2. This repository uses yarn to manage node dependencies. Please install yarn globally using npm install --global yarn.
3. This repository uses typescript. Please install yarn globally using yarn global add typescript ts-node
4. This repository uses mocha to run tests. yarn global add mocha

Typical workflow

You would only do this once after you cloned the repository.

1. Clone this repository from git.
2. cd into steedos-core.
3. We develop on the develop branch and release from the master branch. At this point, you should do initiate a git checkout -t origin/develop.
4. yarn bootstrap to bootstrap the packages in the current Lerna repo. Installs all of their dependencies and links any cross-dependencies.
5. yarn to bring in all the top-level dependencies.
6. Open the project in your editor of choice.

List of Useful commands

yarn compile

This compiles the typescript to javascript.

yarn clean

This cleans all generated files and directories. Run yarn cleal-all will also clean up the node_module directories.

yarn test

This tests the typescript using ts-node.

yarn lint

This lists all the typescript. If there are no errors/warnings from tslint, then you get a clean output. But, if they are errors from tslint, you will see a long error that can be confusing – just focus on the tslint errors. The results of this is deeper than what the tslint extension in VS Code does because of semantic lint rules which requires a tsconfig.json to be passed to tslint.