add basics/transfer-sol/steel (#201)

basics/transfer-sol/steel/Cargo.toml

@@ -0,0 +1,21 @@
+[workspace]
+resolver = "2"
+members = ["api", "program"]
+
+[workspace.package]
+version = "0.1.0"
+edition = "2021"
+license = "Apache-2.0"
+homepage = ""
+documentation = ""
+repository = ""
+readme = "./README.md"
+keywords = ["solana"]
+
+[workspace.dependencies]
+transfer-sol-api = { path = "./api", version = "0.1.0" }
+bytemuck = "1.14"
+num_enum = "0.7"
+solana-program = "1.18"
+steel = "1.3"
+thiserror = "1.0"

basics/transfer-sol/steel/README.md

@@ -0,0 +1,22 @@
+# TransferSol
+
+**TransferSol** is a ...
+
+## API
+- [`Consts`](api/src/consts.rs) – Program constants.
+- [`Error`](api/src/error.rs) – Custom program errors.
+- [`Event`](api/src/event.rs) – Custom program events.
+- [`Instruction`](api/src/instruction.rs) – Declared instructions.
+
+## Instructions
+- [`Hello`](program/src/hello.rs) – Hello ...
+
+## State
+- [`User`](api/src/state/user.rs) – User ...
+
+## Tests
+
+To run the test suit, use the Solana toolchain:
+```
+cargo test-sbf         
+```

basics/transfer-sol/steel/api/Cargo.toml

@@ -0,0 +1,11 @@
+[package]
+name = "transfer-sol-api"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+bytemuck.workspace = true
+num_enum.workspace = true
+solana-program.workspace = true
+steel.workspace = true
+thiserror.workspace = true

basics/transfer-sol/steel/api/src/instruction.rs

@@ -0,0 +1,24 @@
+use steel::*;
+
+#[repr(u8)]
+#[derive(Clone, Copy, Debug, Eq, PartialEq, TryFromPrimitive)]
+pub enum TransferSolInstruction {
+    TransferSolWithCpi = 0,
+    TransferSolWithProgram = 1,
+}
+
+#[repr(C)]
+#[derive(Clone, Copy, Debug, Pod, Zeroable)]
+pub struct TransferSolWithCpi {
+    pub amount: [u8; 8],
+}
+
+#[repr(C)]
+#[derive(Clone, Copy, Debug, Pod, Zeroable)]
+pub struct TransferSolWithProgram {
+    pub amount: [u8; 8],
+}
+
+instruction!(TransferSolInstruction, TransferSolWithCpi);
+instruction!(TransferSolInstruction, TransferSolWithProgram);
+

basics/transfer-sol/steel/api/src/lib.rs

@@ -0,0 +1,12 @@
+pub mod instruction;
+pub mod sdk;
+
+pub mod prelude {
+    pub use crate::instruction::*;
+    pub use crate::sdk::*;
+}
+
+use steel::*;
+
+// TODO: Set program id
+declare_id!("FNDnd3ZJptKromzx7h71o67AcR1emryyJPb9LjS8WPVw");

basics/transfer-sol/steel/api/src/sdk.rs

@@ -0,0 +1,32 @@
+use steel::*;
+
+use crate::prelude::*;
+
+pub fn transfer_sol_with_cpi(signer: Pubkey, receiver: Pubkey, amount: u64) -> Instruction {
+    Instruction {
+        program_id: crate::ID,
+        accounts: vec![
+            AccountMeta::new(signer, true),
+            AccountMeta::new(receiver, false),
+            AccountMeta::new(system_program::ID, false),
+        ],
+        data: TransferSolWithCpi {
+            amount: amount.to_le_bytes(),
+        }
+        .to_bytes(),
+    }
+}
+
+pub fn transfer_sol_with_program(signer: Pubkey, receiver: Pubkey, amount: u64) -> Instruction {
+    Instruction {
+        program_id: crate::ID,
+        accounts: vec![
+            AccountMeta::new(signer, true),
+            AccountMeta::new(receiver, false),
+        ],
+        data: TransferSolWithProgram {
+            amount: amount.to_le_bytes(),
+        }
+        .to_bytes(),
+    }
+}

basics/transfer-sol/steel/cicd.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+# This script is for quick building & deploying of the program.
+# It also serves as a reference for the commands used for building & deploying Solana programs.
+# Run this bad boy with "bash cicd.sh" or "./cicd.sh"
+
+cargo build-sbf --manifest-path=./program/Cargo.toml --bpf-out-dir=./program/target/so
+solana program deploy ./program/target/so/program.so

basics/transfer-sol/steel/package.json

@@ -0,0 +1,26 @@
+{
+  "scripts": {
+    "test": "steel test",
+    "build-and-test": "steel build && steel test",
+    "build": "steel build",
+    "deploy": "solana program deploy ./program/target/so/program.so",
+    "check:fix": "pnpm biome format --write ./tests",
+    "rust:test": "cargo test-sbf"
+  },
+  "dependencies": {
+    "@solana/web3.js": "^1.47.3",
+    "buffer-layout": "^1.2.2",
+    "fs": "^0.0.1-security"
+  },
+  "devDependencies": {
+    "@biomejs/biome": "1.9.4",
+    "@types/bn.js": "^5.1.0",
+    "@types/chai": "^4.3.1",
+    "@types/mocha": "^9.1.1",
+    "chai": "^4.3.4",
+    "mocha": "^10.7.3",
+    "solana-bankrun": "^0.3.0",
+    "ts-mocha": "^10.0.0",
+    "typescript": "^5.6.3"
+  }
+}