Overview

Core Haskell rules

ghc_plugin	Declare a GHC plugin.
haskell_doc	Create API documentation.
haskell_import
haskell_repl	Build a REPL for multiple targets.
haskell_toolchain_library	Import packages that are prebuilt outside of Bazel.
haskell_binary	Build an executable from Haskell source.
haskell_library	Build a library from Haskell source.
haskell_register_toolchains	Register GHC binary distributions for all platforms as toolchains.
haskell_test	Build a test suite.
haskell_toolchain	Declare a compiler toolchain.
haskell_doc_aspect
haskell_repl_aspect	Haskell REPL aspect.

Cabal packages

haskell_cabal_binary	Use Cabal to build a binary.
haskell_cabal_library	Use Cabal to build a library.
stack_snapshot	Use Stack to download and extract Cabal source distributions.

Workspace rules (repositories)

haskell_repositories	Alias for rules_haskell_dependencies
rules_haskell_dependencies	Provide all repositories that are necessary for rules_haskell to function.

Workspace rules (GHC binary distributions)

ghc_bindist	Create a new repository from binary distributions of GHC.
haskell_register_ghc_bindists	Register GHC binary distributions for all platforms as toolchains.

Workspace rules (Nixpkgs)

haskell_register_ghc_nixpkgs

Register a package from Nixpkgs as a toolchain.

Support for protocol buffers

haskell_proto_library	Generate Haskell library allowing to use protobuf definitions.
haskell_proto_toolchain	Declare a Haskell protobuf toolchain.

Support for c2hs

c2hs_library
c2hs_toolchain	Declare a Haskell c2hs toolchain.