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@dydxprotocol/v4-abacus
Advanced tools
Shared front-end and mobile logic written in Kotlin Multiplatform (https://kotlinlang.org/docs/multiplatform.html).
The library generates Swift framework for iOS, JVM library for Android, and Javascript code for Web.
https://www.oracle.com/java/technologies/downloads/#java11
Abacus uses Cocoapods to integrate with iOS project. The gradle configuration contains the steps needed to generate the .podspec file. Run
./gradlew podspec
to generate abacus.podspec. Configure your iOS project (https://github.com/dydxprotocol/native-ios) to import abacus.podspec.
You can also build the Abacus for iOS by running:
./gradlew assembleXCFramework
This generates the iOS framework in build/XCFrameworks folder.
Debugging on iOS directly from XCode is possible with a plugin (https://github.com/touchlab/xcode-kotlin)
Abacus builds and pushes the JVM target as a Github package with the following command:
./publish_android.sh
The Android app (https://github.com/dydxprotocol/native-android) has the Gradle build step to pull the Abacus target from GithubPackage.
If you are using v4-abacus with the v4-web repo, follow local development instructions here.
Abacus generates a Javascript / Typescript UMD module with the following command:
./gradlew assembleJsPackage
This outputs into build/packages/js.
A local npm package can be built with:
./gradlew packJsPackage
A tarball of the package should be created in build/packages and you can install it to your project for local testing:
npm install PATH_TO_TARBALL
Abacus is published to an npm library (https://www.npmjs.com/package/@dydxprotocol/v4-abacus).
Shared code should have unit tests written in Kotlin residing in the src/CommonTest directory. Run the tests with the following command
./gradlew jvmtest
Integration tests can be written to call Abacus from non-Kotlin code (i.e., Swift, JS). Sample integration projects can be found in the integration directory.
./bump_version.sh
Enable pre-commit to auto-lint/auto-format your changes before git commit:
brew install pre-commit pre-commit install
// create a state machine
val stateMachine = PerpTradingStateMachine()
// send socket payload to the state machine and get the state
// the param is the complete socket text
val state = stateMachine.socket(payloadText)
// See src/commonTest/kotlin/exchange.dydx.abacus/PerpV3Tests.kt for testing code
Misc:
state (top state)
processing:
step 1: processor (dynamic objects - dictionaries, list, not typed)
step 2 calculator (dynamic)
step 3 validator (from postOrder and postAllOrders states)
step 4 output (structs, typed data)
step 5 responses
test (supporting classes, mostly mocks) utils (just utilities)
AppStateMachine (app)
payload (test StateMachine payload and interaction)
app (test AppStateMachine IO requests)
FAQs
Unknown package
The npm package @dydxprotocol/v4-abacus receives a total of 82 weekly downloads. As such, @dydxprotocol/v4-abacus popularity was classified as not popular.
We found that @dydxprotocol/v4-abacus demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 open source maintainers collaborating on the project.
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