Next generation SDK for publications in Web Apps

Three packages are made available by this repository, which are published on NPM. They are:

• @readium/shared
• @readium/navigator-html-injectables
• @readium/navigator

You need pnpm installed as this is a monorepo using workspaces.

To install pnpm using node:

npm install -g pnpm

Note there are several other options if needed.

To install all dependencies:

pnpm install

Then workspaces should be all set up and you can build them from their directory in the following order:

1. shared
2. navigator-html-injectables
3. navigator

• Shared: shared models to be used across other Readium projects and implementations in Typescript.
• Navigator: a navigator for web platforms based on the readium Navigator spec.
• Navigator-html-injectables: provides access and control over a resource from a navigator on any modern browser or embedded browser frame.

If you want to develop locally, you have two simpler options:

• Using the file: syntax
• Using pnpm link

You can use the file: syntax to link the packages to your project. This is useful for testing changes in a real application.

{
  "dependencies": {
    "@readium/shared": "file:path/to/ts-toolkit/shared",
    "@readium/navigator-html-injectables": "file:path/to/ts-toolkit/navigator-html-injectables",
    "@readium/navigator": "file:path/to/ts-toolkit/navigator"
  }
}

Then run:

pnpm install

Your modifications to the packages will now be reflected in your project, although you may have to restart your development server to see the changes, or reload your IDE window to pick up the type changes.

When developing locally, you can link these packages to your project for testing changes in a real application. Here's how to set it up:

1. First, build all packages in the correct order:

cd shared && pnpm build && cd ..
cd navigator-html-injectables && pnpm build && cd ..
cd navigator && pnpm build && cd ..

2. Make the packages available globally for linking:

cd shared && pnpm link --global && cd ..
cd navigator-html-injectables && pnpm link --global && cd ..
cd navigator && pnpm link --global && cd ..

Then proceed with either Method 1 or Method 2 below.

If you don't already have the packages in your project's dependencies, add the packages to your package.json:

{
  "dependencies": {
    "@readium/shared": "link:../ts-toolkit/shared",
    "@readium/navigator-html-injectables": "link:../ts-toolkit/navigator-html-injectables",
    "@readium/navigator": "link:../ts-toolkit/navigator"
  }
}

Then install the dependencies:

# In your project directory
pnpm install

You can now modify the source code of the linked package, and the changes will be reflected in your project on re-build.

If you already have the packages in your project's dependencies (e.g., "@readium/shared": "^2.0.0"):

In your project directory, link each package:

# In your project directory
pnpm link @readium/shared @readium/navigator-html-injectables @readium/navigator

You can now modify the source code of the linked package, and the changes will be reflected in your project on re-build.

When you're done testing and want to unlink the packages and restore the original versions:

# In your project directory
pnpm unlink @readium/shared @readium/navigator-html-injectables @readium/navigator
pnpm install