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Name: Satimoto

Type: Organization

Bio: Electric vehicle charging with Bitcoin

Twitter: SatimotoApp

Blog: https://satimoto.com

Satimoto

Satimoto mobile application using react native

Build Requirements

Required for iOS

Xcode
cocoapods 1.7.2 (brew install cocoapods)

Required for Android

Java OpenJDK 11
Android Studio
Android NDK

Building LND mobile binaries

Before running the app, the mobile binaries need to be built for LND so GRPC calls can be made during runtime.

Switch go module aware build mode to auto

go env -w GO111MODULE=auto

Install protobuf

brew install protobuf

Go get gomobile prerequisites

go get golang.org/x/tools/go/packages
go get golang.org/x/tools/cmd/goimports
go get golang.org/x/mobile/cmd/gomobile

Initialize gomobile

gomobile init

Go get protoc modules and falafel

GO111MODULE=on go get github.com/golang/protobuf/[email protected]
GO111MODULE=on go get github.com/grpc-ecosystem/grpc-gateway/[email protected]
GO111MODULE=on go get github.com/grpc-ecosystem/grpc-gateway/[email protected]
GO111MODULE=on go get -u -v github.com/lightninglabs/falafel

Go get LND

go get -d github.com/lightningnetwork/lnd
cd $GOPATH/src/github.com/lightningnetwork/lnd

Change lnd remote

git remote add satimoto https://github.com/satimoto/lnd
git fetch satimoto

Checkout branch to build (Reset staged/unstaged changes if you need to)

git reset --hard HEAD
git checkout -b allocate-alias satimoto/allocate-alias

Build for iOS platform (Lndmobile.xcframework)

make ios prefix="1" tags="chainrpc invoicesrpc routerrpc signrpc walletrpc"
cp -r $GOPATH/src/github.com/lightningnetwork/lnd/mobile/build/ios/Lndmobile.xcframework <path/to>/react-mobile/ios/LndMobile

Build for android platform (Lndmobile.aar)

make android prefix="1" tags="chainrpc invoicesrpc routerrpc signrpc walletrpc"
cp $GOPATH/src/github.com/lightningnetwork/lnd/mobile/build/android/Lndmobile.aar <path/to>/react-mobile/android/Lndmobile

Building an LND docker image

docker build . --build-arg git_url=https://github.com/satimoto/lnd --build-arg checkout=allocate-alias -t satimoto/lnd:allocate-alias

Satimoto's Projects

background-geolocation-android

charge-lnd is a simple policy based fee manager for LND. With this tool you can set fees to autobalance, recover channel open costs, use on-chain fees as reference, use channel activity to determine fees or just use static fees.