Language.PureScript.Bundle

Bundles compiled PureScript modules for the browser.

This module takes as input the individual generated modules from Make and performs dead code elimination, filters empty modules, and generates the final Javascript bundle.

Documentation

bundle

Arguments

:: (Applicative m, MonadError ErrorMessage m)

=> [(ModuleIdentifier, String)]

The input modules. Each module should be javascript rendered from Make or psc.

-> [ModuleIdentifier]

Entry points. These module identifiers are used as the roots for dead-code elimination

-> Maybe String

An optional main module.

-> String

The namespace (e.g. PS).

-> m String

The bundling function. This function performs dead code elimination, filters empty modules and generates and prints the final Javascript bundle.

data ModuleIdentifier

A module is identified by its module name and its type.

Constructors

ModuleIdentifier String ModuleType

Instances

Eq ModuleIdentifier

Ord ModuleIdentifier

Show ModuleIdentifier

moduleName :: ModuleIdentifier -> String

data ModuleType

Modules are either "regular modules" (i.e. those generated by psc) or foreign modules.

Constructors

Regular

Foreign

Instances

Eq ModuleType

Ord ModuleType

Show ModuleType

data ErrorMessage

The type of error messages. We separate generation and rendering of errors using a data type, in case we need to match on error types later.

Constructors

UnsupportedModulePath String

InvalidTopLevel

UnableToParseModule String

UnsupportedExport

ErrorInModule ModuleIdentifier ErrorMessage

Instances

Show ErrorMessage

printErrorMessage :: ErrorMessage -> [String]

Prepare an error message for consumption by humans.