Get rid of js

CODEOWNERS

@@ -3,13 +3,9 @@
 # Later rules override earlier rules.
 
 # CICD
-.github/          @Crypto2099 
-nix/              @Crypto2099 
+.github/          @Crypto2099
+nix/              @Crypto2099
 
 # Haskell components
 command-line/     @paweljakubas
 core/             @paweljakubas
-
-# JavaScript interface
-jsapi/            @Crypto2099
-jsbits/           @Crypto2099

ChangeLog.md

@@ -1,7 +1,8 @@
-## [3.13.0] - N/A
+## [4.0.0] - N/A
 
 ### Added
 
+- Drop JavaScript support and get rid of JavaScript codebase
 - `hashKey` for Shelley style
 - Key derivation support for DRep, CCCold and CCHot in accordance to [CIP--105](https://github.com/cardano-foundation/CIPs/tree/master/CIP-0105). Also supported in CLI.
 - Fix field for staking scripts in AddressInfo.

README.md

@@ -799,26 +799,6 @@ $ echo "addr1gqtnpvdhqrtpd4g424fcaq7k0ufuzyadt7djygf8qdyzevuph3wczvf2dwyx5u" | d
 }
 ```
 
-## NPM Package
-
-There is an experimental NPM module for JavaScript and TypeScript
-available, which works in both NodeJS and the browser.
-
-Here is a code sample showing how it can be used:
-
-```javascript
-var cardanoAddresses = require('cardano-addresses')
-var addr = 'addr1gqtnpvdhqrtpd4g424fcaq7k0ufuzyadt7djygf8qdyzevuph3wczvf2dwyx5u'
-
-cardanoAddresses.inspectAddress(addr)
-  .then(info => console.log(info)
-```
-
-- [NPM Package](https://www.npmjs.com/package/cardano-addresses)
-- [API Documentation](https://IntersectMBO.github.io/cardano-addresses/typescript/)
-- [Web Demo](https://IntersectMBO.github.io/cardano-addresses/demo/)
-- [Development Info](./jsapi/README.md)
-
 ## Contributing
 
 Pull requests are welcome.

cabal.project

@@ -17,43 +17,22 @@ index-state:
 -- See CONTRIBUTING for information about these, including some Nix commands
 -- you need to run if you change them
 
-repository ghcjs-overlay
-  url: https://input-output-hk.github.io/hackage-overlay-ghcjs/
-  secure: True
-  root-keys:
-    3838d0dfa046bb3d16de9ae0823dab1dd937ee336f9bcaa87c85b36443aee7f6
-    92e8a83a0df4f99ff0372b6dcdb008c52971d1d53b1df621630f5a650fbf1f0a
-    d5f108840fa2addca04caa82bc4c60ce41df7c0d3133baf6716b05a4dce11b6c
-  key-threshold: 3
-
-if os(ghcjs)
-  extra-packages: ghci
-
-  constraints:
-      digest == 0.0.1.2
-    , entropy == 0.4.1.7
+if impl(ghc>=9.8)
+  allow-newer: *:template-haskell, *:base, *:deepseq, *:ghc-prim, *:time
 
-  if impl(ghc<9)
-    constraints:
-        text < 2.0
-      , filepath == 1.4.2.1
-  else
-    allow-newer: *:*
-
-  active-repositories: hackage.haskell.org, cardano-haskell-packages, ghcjs-overlay:override
-else
-  if impl(ghc>=9.8)
-    allow-newer: *:template-haskell, *:base, *:deepseq, *:ghc-prim, *:time
-
-  active-repositories: hackage.haskell.org, cardano-haskell-packages
+active-repositories: hackage.haskell.org, cardano-haskell-packages
 
 packages:
   command-line/cardano-addresses-cli.cabal
   core/cardano-addresses.cabal
-  jsapi/cardano-addresses-jsapi.cabal
+
+-- Make sure `hsc2hs` is available for building the `zlib` package
+-- when cross compiling for windows.  The conditional dependency on
+-- `zlib` in `digest` means `zlib` and its dependencies (like `hsc2hs`)
+-- are not needed for building the linux.
+extra-packages: hsc2hs
 
 constraints:
-    ghcjs-base >=0.2.0.3
   , optparse-applicative >= 0.18.1.0
 
 tests: True

command-line/exe/Main.hs

@@ -4,14 +4,11 @@ module Main where
 
 import Prelude
 
-import Cardano.Address.Compat
-    ( ghcjsBuildSupport )
 import Main.Utf8
     ( withUtf8 )
 
 import qualified Command as CLI
 
 main :: IO ()
 main = do
-    ghcjsBuildSupport
     withUtf8 (CLI.setup >> CLI.parse >>= CLI.run)

command-line/test/Main.hs

@@ -3,8 +3,6 @@ module Main where
 
 import Prelude
 
-import Cardano.Address.Compat
-    ( ghcjsBuildSupport )
 import Main.Utf8
     ( withUtf8 )
 import Test.Hspec.Runner
@@ -35,7 +33,6 @@ initialize = do
 
 main :: IO ()
 main = do
-    ghcjsBuildSupport
 #ifdef mingw32_HOST_OS
     initialize
 #endif

core/cardano-addresses.cabal

@@ -25,7 +25,6 @@ flag release
 library
   exposed-modules:
       Cardano.Address
-      Cardano.Address.Compat
       Cardano.Address.Derivation
       Cardano.Address.Internal
       Cardano.Address.Script
@@ -71,9 +70,6 @@ library
     , unordered-containers
   if flag(release)
     ghc-options: -Werror
-  if impl(ghcjs) || os(ghcjs)
-    build-depends:
-        cardano-addresses-jsbits
   default-language: Haskell2010
 
 test-suite unit
@@ -122,4 +118,3 @@ test-suite unit
   if flag(release)
     ghc-options: -Werror
   default-language: Haskell2010
-

core/test/Main.hs

@@ -2,14 +2,11 @@ module Main where
 
 import Prelude
 
-import Cardano.Address.Compat
-    ( ghcjsBuildSupport )
 import Test.Hspec.Runner
     ( defaultConfig, hspecWith )
 
 import qualified AutoDiscover
 
 main :: IO ()
 main = do
-    ghcjsBuildSupport
     hspecWith defaultConfig AutoDiscover.spec