Combine SDK and CLI Part: 2

Cargo.toml

@@ -2,6 +2,7 @@
 resolver = "2"
 members = [
     "pulsar",
+    "sdk/*"
 ]
 
 # The list of dependencies below (which can be both direct and indirect dependencies) are crates

pulsar/Cargo.toml

@@ -30,7 +30,7 @@ single-instance = "0.3.3"
 sp-core = { version = "21.0.0", git = "https://github.com/subspace/polkadot-sdk", rev = "c63a8b28a9fd26d42116b0dcef1f2a5cefb9cd1c", features = ["full_crypto"] }
 strum = "0.24.1"
 strum_macros = "0.24.3"
-subspace-sdk = { git = "https://github.com/subspace/subspace-sdk", rev = "000c6c774f3dd995e783d6d78d1d59669540b454", default-features = false }
+subspace-sdk = { path = "../sdk/subspace-sdk", default-features = false }
 thiserror = "1"
 tokio = { version = "1.34.0", features = ["macros", "rt-multi-thread", "tracing", "signal"] }
 toml = "0.7"

sdk/README.md

@@ -0,0 +1,49 @@
+# Subspace-SDK
+
+<!--- TODO: Add docs-rs label (should we generate and host our own one?) --->
+
+A library for easily running a local Subspace node and/or farmer.
+
+## Dependencies
+
+You'll have to have [Rust toolchain](https://rustup.rs/) installed as well as some packages in addition (Ubuntu example):
+```bash
+sudo apt-get install build-essential llvm protobuf-compiler
+```
+
+## Simplest example
+
+Start a node and farmer and wait for 10 blocks being farmed.
+
+```rust
+use futures::prelude::*;
+
+let node = subspace_sdk::Node::builder()
+    .force_authoring(true)
+    .role(subspace_sdk::node::Role::Authority)
+    // Starting a new chain
+    .build("node", subspace_sdk::chain_spec::dev_config().unwrap())
+    .await
+    .unwrap();
+
+let plots = [subspace_sdk::PlotDescription::new("plot", bytesize::ByteSize::mb(100)).unwrap()];
+let cache = subspace_sdk::farmer::CacheDescription::new("cache", bytesize::ByteSize::mb(10)).unwrap();
+let farmer = subspace_sdk::Farmer::builder()
+    .build(subspace_sdk::PublicKey::from([0; 32]), node.clone(), &plots, cache)
+    .await
+    .expect("Failed to init a farmer");
+
+for plot in farmer.iter_plots().await {
+    let mut plotting_progress = plot.subscribe_initial_plotting_progress().await;
+    while plotting_progress.next().await.is_some() {}
+}
+tracing::info!("Initial plotting completed");
+
+node.subscribe_new_blocks()
+    .await
+    .unwrap()
+    // Wait 10 blocks and exit
+    .take(10)
+    .for_each(|block| async move { tracing::info!(?block, "New block!") })
+    .await;
+```

sdk/dsn/Cargo.toml

@@ -0,0 +1,24 @@
+[package]
+name = "sdk-dsn"
+version = "0.1.0"
+edition = "2021"
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+anyhow = "1"
+derivative = "2.2.0"
+derive_builder = "0.12"
+derive_more = "0.99"
+futures = "0.3"
+hex = "0.4.3"
+parking_lot = "0.12"
+prometheus-client = "0.22.0"
+sc-client-api = { version = "4.0.0-dev", git = "https://github.com/subspace/polkadot-sdk", rev = "c63a8b28a9fd26d42116b0dcef1f2a5cefb9cd1c" }
+sc-consensus-subspace = { git = "https://github.com/subspace/subspace", rev = "bd435100200b3dcce6d6f50534d52e3cd039ca8e" }
+sdk-utils = { path = "../utils" }
+serde = { version = "1", features = ["derive"] }
+sp-blockchain = { version = "4.0.0-dev", git = "https://github.com/subspace/polkadot-sdk", rev = "c63a8b28a9fd26d42116b0dcef1f2a5cefb9cd1c" }
+sp-runtime = { version = "24.0.0", git = "https://github.com/subspace/polkadot-sdk", rev = "c63a8b28a9fd26d42116b0dcef1f2a5cefb9cd1c" }
+subspace-farmer = { git = "https://github.com/subspace/subspace", rev = "bd435100200b3dcce6d6f50534d52e3cd039ca8e", default-features = false }
+subspace-networking = { git = "https://github.com/subspace/subspace", rev = "bd435100200b3dcce6d6f50534d52e3cd039ca8e" }
+tracing = "0.1"