README_DEV.md

###Initial setup: Install rimraf (cross platform module to deal with files)

yarn global add rimraf

Clean all lock files and node_modules:

./bin/cleanup.sh

Setup:

yarn install

###Add a new package:

1. create a new dir under ./packages/
2. add your package to lerna.json "packages"
3. add your package as new workspace in root package.json "workspaces"
4. add your package as a code-resource in root tsconfig.json "paths"

###Working with workspaces

We use lerna (or yarn) to manage dependencies in workspaces

Add dependency to all packages at once:

lerna add husky

with Yarn:

yarn add husky -W

Add local dependency to a specific workspace:

lerna add @zm-blood-components/common --scope=@zm-blood-components/donor

with Yarn:

yarn workspace @zm-blood-components/common add react

We can use lerna (or yarn) to run command within specific package (from project root)

Run command inside a specific package from root (--stream pipes output):

lerna run --scope @zm-blood-components/common test --stream

with Yarn:

 yarn workspace @zm-blood-components/common build

We can use lerna to run commands in all packages

Run command in all packages:

lerna run build