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Build daemon ​

Prerequisites and dependencies ​

Protoc (libprotoc), golang and $GOPATH/bin are recommended to be in environment variables.

Installing ​

Clone the git repository

bash
git clone git@github.com:singnet/snet-daemon.git
cd snet-daemon

Install dependencies and generate bindings

bash
./scripts/install_deps
powershell
./scripts/powershell/install_deps.ps1

Build snet-daemon ​

Please note using ldflags, the latest tagged version, sha1 revision and the build time are set as part of the build. You need to pass the version as shown in the example below:

bash
./scripts/build <linux/windows/darwin> <amd64/arm/arm64> <version>
powershell
./scripts/powershell/build.ps1 <linux/windows/darwin> <amd64/arm/arm64> <version>

Example:

bash
./scripts/build linux amd64 v5.2-custom

The final binaries will be in the /build folder.

If you are using a Unix-based system (for example, Linux or Mac OS), you need to give the rights to execute the file:

sh
chmod +x ./build/snetd-darwin-amd64-v5.2-custom
sh
chmod +x ./build/snetd-darwin-arm64-v5.2-custom
sh
chmod +x ./build/snetd-darwin-amd64-v5.2-custom

Multi-compiling ​

If you want to build daemon for several platforms, run ./scripts/build_all_platforms <version> instead of ./scripts/build.

You can edit the script to choose the specific platforms, but by default it will build for Linux, Darwin (OSX), and Windows.

FAQ ​

Daemon panic with proto: file "record.proto" is already registered ​

It is necessary to set an environment variable GOLANG_PROTOBUF_REGISTRATION_CONFLICT=warn

Custom blockchain network or provider ​

Add custom network to resources/blockchain_network_config.json before ./scripts/build.

If you want to change the endpoints to your own, then you need to change the fields ethereum_json_rpc_http_endpoint and ethereum_json_rpc_ws_endpoint. For ethereum_json_rpc_ws_endpoint, the provider must support a connection via websockets.