• https://rustup.rs
• uniffi_bindgen 0.17.0 or newer

curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh

cargo install uniffi_bindgen
uniffi-bindgen --version # check the version is 0.17.0 or newer
brew install ktlint
brew install swiftformat

uniffi-bindgen generate common/src/common.udl --config-path common/uniffi.toml --language kotlin --out-dir bindings/android

uniffi-bindgen generate common/src/common.udl --config-path common/uniffi.toml --language swift --out-dir bindings/ios

wasm-pack build --scope crypto-com bindings/wasm

The single proto-build crate in this repo clones and rebuilds proto files for all other crates, simply make the required edits in main.rs, then

cd proto-build # enter `proto-build`, so that we can clone repos and build proto files relative to it
cargo run # build proto files and output to `../proto/src/prost` folder

or simply run make proto.

build in macos or linux

requires android sdk and ndk, java sdk

install android ndk: https://developer.android.com/ndk

suggest version r22 https://github.com/android/ndk/wiki/Unsupported-Downloads

android studio: https://developer.android.com/studio

set env ANDROID_SDK_ROOT,NDK_HOME,JAVA_HOME

such as

export ANDROID_SDK_ROOT={DIR}/Android/sdk
export NDK_HOME=$ANDROID_SDK_ROOT/ndk/22.1.7171670
export JAVA_HOME={DIR}/openjdk/17.0.1_1/

build:

make android

build in macos

Requires Xcode 13+

build:

make ios

Build bindings/cpp and example/cpp_example

make build_cpp

Build bindings/cpp and example/cpp_example, and run the example programs. Please notice, errors could happen if devnets (chainmain and cronos) are not running.

make cpp

1. generate the bindings as above
2. cd example/js-example
3. npm install
4. npm start

1. make wasmweb
2. cd example/extension-example
3. npm install

Please install pystarport, supervisord, chain-maind v3.3.3 or newer before running this test.

make wasm-tests

Please install nix before running this test.

make wasm-ci-tests

The recommended way to use wasm-bindgen-test is with wasm-pack, since it will handle installing the test runner, installing a WebDriver client for your browser, and informing cargo how to use the custom test runner. However, you can also manage those tasks yourself, if you wish.

It is also possible to use cargo test instead of wasm-pack

1. Install wasm-bindgen-cli

   cargo install wasm-bindgen-cli

2. Install chromdriver (for chrome)

   brew install --cask chromedriver

3. Run the test in binding/wasm folder

   cargo test

make cpp-ci-tests # build bindings and examples, then run the test
# or
make cpp-tests # run the test without building bindings and examples

• Testing in headless browsers without wasm-pack
• Using wasm-bindgen-test without wasm-pack

Please install nix before running this test.

make python-tests