feat: initialize Kurdistan SDK - independent fork of Polkadot SDK

substrate/frame/examples/split/Cargo.toml

@@ -0,0 +1,52 @@
+[package]
+name = "pallet-example-split"
+version = "10.0.0"
+authors.workspace = true
+edition.workspace = true
+license = "MIT-0"
+homepage.workspace = true
+repository.workspace = true
+description = "FRAME example split pallet"
+readme = "README.md"
+publish = false
+
+[lints]
+workspace = true
+
+[package.metadata.docs.rs]
+targets = ["x86_64-unknown-linux-gnu"]
+
+[dependencies]
+codec = { workspace = true }
+log = { workspace = true }
+scale-info = { features = ["derive"], workspace = true }
+
+frame-support = { workspace = true }
+frame-system = { workspace = true }
+
+sp-io = { workspace = true }
+
+frame-benchmarking = { optional = true, workspace = true }
+
+[dev-dependencies]
+sp-core = { workspace = true }
+
+[features]
+default = ["std"]
+std = [
+	"codec/std",
+	"frame-benchmarking?/std",
+	"frame-support/std",
+	"frame-system/std",
+	"log/std",
+	"scale-info/std",
+	"sp-core/std",
+	"sp-io/std",
+]
+runtime-benchmarks = [
+	"frame-benchmarking/runtime-benchmarks",
+	"frame-support/runtime-benchmarks",
+	"frame-system/runtime-benchmarks",
+	"sp-io/runtime-benchmarks",
+]
+try-runtime = ["frame-support/try-runtime", "frame-system/try-runtime"]

substrate/frame/examples/split/README.md

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+<!-- markdown-link-check-disable -->
+# Basic Example For Splitting A Pallet
+A simple example of a FRAME pallet demonstrating the ability to split sections across multiple
+files.
+
+Note that this is purely experimental at this point.
+
+Run `cargo doc --package pallet-example-split --open` to view this pallet's documentation.
+
+License: MIT-0

substrate/frame/examples/split/src/benchmarking.rs

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+// This file is part of Substrate.
+
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: MIT-0
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+//! Benchmarking setup for pallet-example-split
+
+// Only enable this module for benchmarking.
+#![cfg(feature = "runtime-benchmarks")]
+use super::*;
+
+#[allow(unused)]
+use crate::Pallet as Template;
+use frame_benchmarking::v2::*;
+use frame_system::RawOrigin;
+
+#[benchmarks]
+mod benchmarks {
+	use super::*;
+
+	#[benchmark]
+	fn do_something() {
+		let value = 100u32.into();
+		let caller: T::AccountId = whitelisted_caller();
+		#[extrinsic_call]
+		do_something(RawOrigin::Signed(caller), value);
+
+		assert_eq!(Something::<T>::get(), Some(value));
+	}
+
+	#[benchmark]
+	fn cause_error() {
+		Something::<T>::put(100u32);
+		let caller: T::AccountId = whitelisted_caller();
+		#[extrinsic_call]
+		cause_error(RawOrigin::Signed(caller));
+
+		assert_eq!(Something::<T>::get(), Some(101u32));
+	}
+
+	impl_benchmark_test_suite!(Template, crate::mock::new_test_ext(), crate::mock::Test);
+}

substrate/frame/examples/split/src/events.rs

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+// This file is part of Substrate.
+
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: MIT-0
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+use frame_support::pallet_macros::*;
+
+/// A [`pallet_section`] that defines the events for a pallet.
+/// This can later be imported into the pallet using [`import_section`].
+#[pallet_section]
+mod events {
+	#[pallet::event]
+	#[pallet::generate_deposit(pub(super) fn deposit_event)]
+	pub enum Event<T: Config> {
+		/// Event documentation should end with an array that provides descriptive names for event
+		/// parameters. [something, who]
+		SomethingStored { something: u32, who: T::AccountId },
+	}
+}

substrate/frame/examples/split/src/lib.rs

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+// This file is part of Substrate.
+
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: MIT-0
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+//! # Split Example Pallet
+//!
+//! **This pallet serves as an example and is not meant to be used in production.**
+//!
+//! A FRAME pallet demonstrating the ability to split sections across multiple files.
+//!
+//! Note that this is purely experimental at this point.
+
+#![cfg_attr(not(feature = "std"), no_std)]
+
+// Re-export pallet items so that they can be accessed from the crate namespace.
+pub use pallet::*;
+
+#[cfg(test)]
+mod mock;
+
+#[cfg(test)]
+mod tests;
+
+#[cfg(feature = "runtime-benchmarks")]
+mod benchmarking;
+mod events;
+
+pub mod weights;
+pub use weights::*;
+
+use frame_support::pallet_macros::*;
+
+/// Imports a [`pallet_section`] defined at [`events::events`].
+/// This brings the events defined in that section into the pallet's namespace.
+#[import_section(events::events)]
+#[frame_support::pallet]
+pub mod pallet {
+	use super::*;
+	use frame_support::pallet_prelude::*;
+	use frame_system::pallet_prelude::*;
+
+	#[pallet::pallet]
+	pub struct Pallet<T>(_);
+
+	/// Configure the pallet by specifying the parameters and types on which it depends.
+	#[pallet::config]
+	pub trait Config: frame_system::Config {
+		/// Type representing the weight of this pallet
+		type WeightInfo: WeightInfo;
+	}
+
+	// The pallet's runtime storage items.
+	#[pallet::storage]
+	pub type Something<T> = StorageValue<_, u32>;
+
+	// Errors inform users that something went wrong.
+	#[pallet::error]
+	pub enum Error<T> {
+		/// Error names should be descriptive.
+		NoneValue,
+		/// Errors should have helpful documentation associated with them.
+		StorageOverflow,
+	}
+
+	// Dispatchable functions allows users to interact with the pallet and invoke state changes.
+	// These functions materialize as "extrinsics", which are often compared to transactions.
+	// Dispatchable functions must be annotated with a weight and must return a DispatchResult.
+	#[pallet::call]
+	impl<T: Config> Pallet<T> {
+		/// An example dispatchable that takes a singles value as a parameter, writes the value to
+		/// storage and emits an event. This function must be dispatched by a signed extrinsic.
+		#[pallet::call_index(0)]
+		#[pallet::weight(T::WeightInfo::do_something())]
+		pub fn do_something(origin: OriginFor<T>, something: u32) -> DispatchResult {
+			// Check that the extrinsic was signed and get the signer.
+			// This function will return an error if the extrinsic is not signed.
+			let who = ensure_signed(origin)?;
+
+			// Update storage.
+			<Something<T>>::put(something);
+
+			// Emit an event.
+			Self::deposit_event(Event::SomethingStored { something, who });
+			// Return a successful DispatchResultWithPostInfo
+			Ok(())
+		}
+
+		/// An example dispatchable that may throw a custom error.
+		#[pallet::call_index(1)]
+		#[pallet::weight(T::WeightInfo::cause_error())]
+		pub fn cause_error(origin: OriginFor<T>) -> DispatchResult {
+			let _who = ensure_signed(origin)?;
+
+			// Read a value from storage.
+			match Something::<T>::get() {
+				// Return an error if the value has not been set.
+				None => return Err(Error::<T>::NoneValue.into()),
+				Some(old) => {
+					// Increment the value read from storage; will error in the event of overflow.
+					let new = old.checked_add(1).ok_or(Error::<T>::StorageOverflow)?;
+					// Update the value in storage with the incremented result.
+					<Something<T>>::put(new);
+					Ok(())
+				},
+			}
+		}
+	}
+}

substrate/frame/examples/split/src/mock.rs

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+// This file is part of Substrate.
+
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: MIT-0
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+use crate as pallet_template;
+use frame_support::{derive_impl, sp_runtime::BuildStorage};
+
+type Block = frame_system::mocking::MockBlock<Test>;
+
+// Configure a mock runtime to test the pallet.
+frame_support::construct_runtime!(
+	pub enum Test
+	{
+		System: frame_system,
+		TemplatePallet: pallet_template,
+	}
+);
+
+/// Using a default config for [`frame_system`] in tests. See `default-config` example for more
+/// details.
+#[derive_impl(frame_system::config_preludes::TestDefaultConfig)]
+impl frame_system::Config for Test {
+	type Block = Block;
+}
+
+impl pallet_template::Config for Test {
+	type WeightInfo = ();
+}
+
+// Build genesis storage according to the mock runtime.
+pub fn new_test_ext() -> sp_io::TestExternalities {
+	frame_system::GenesisConfig::<Test>::default().build_storage().unwrap().into()
+}

substrate/frame/examples/split/src/tests.rs

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+// This file is part of Substrate.
+
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: MIT-0
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+use crate::{mock::*, Error, Event, Something};
+use frame_support::{assert_noop, assert_ok};
+
+#[test]
+fn it_works_for_default_value() {
+	new_test_ext().execute_with(|| {
+		// Go past genesis block so events get deposited
+		System::set_block_number(1);
+		// Dispatch a signed extrinsic.
+		assert_ok!(TemplatePallet::do_something(RuntimeOrigin::signed(1), 42));
+		// Read pallet storage and assert an expected result.
+		assert_eq!(Something::<Test>::get(), Some(42));
+		// Assert that the correct event was deposited
+		System::assert_last_event(Event::SomethingStored { something: 42, who: 1 }.into());
+	});
+}
+
+#[test]
+fn correct_error_for_none_value() {
+	new_test_ext().execute_with(|| {
+		// Ensure the expected error is thrown when no value is present.
+		assert_noop!(
+			TemplatePallet::cause_error(RuntimeOrigin::signed(1)),
+			Error::<Test>::NoneValue
+		);
+	});
+}

substrate/frame/examples/split/src/weights.rs

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+// This file is part of Substrate.
+
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: MIT-0
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+//! Autogenerated weights for pallet_template
+//!
+//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 4.0.0-dev
+//! DATE: 2023-04-06, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! WORST CASE MAP SIZE: `1000000`
+//! HOSTNAME: `Alexs-MacBook-Pro-2.local`, CPU: `<UNKNOWN>`
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("dev"), DB CACHE: 1024
+
+// Executed Command:
+// ../../target/release/node-template
+// benchmark
+// pallet
+// --chain
+// dev
+// --pallet
+// pallet_template
+// --extrinsic
+// *
+// --steps=50
+// --repeat=20
+// --execution=wasm
+// --wasm-execution=compiled
+// --output
+// pallets/template/src/weights.rs
+// --template
+// ../../.maintain/frame-weight-template.hbs
+
+#![cfg_attr(rustfmt, rustfmt_skip)]
+#![allow(unused_parens)]
+#![allow(unused_imports)]
+
+use frame_support::{traits::Get, weights::{Weight, constants::RocksDbWeight}};
+use core::marker::PhantomData;
+
+/// Weight functions needed for pallet_template.
+pub trait WeightInfo {
+	fn do_something() -> Weight;
+	fn cause_error() -> Weight;
+}
+
+/// Weights for pallet_template using the Substrate node and recommended hardware.
+pub struct SubstrateWeight<T>(PhantomData<T>);
+impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
+	/// Storage: TemplatePallet Something (r:0 w:1)
+	/// Proof: TemplatePallet Something (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+	fn do_something() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `0`
+		// Minimum execution time: 8_000_000 picoseconds.
+		Weight::from_parts(9_000_000, 0)
+			.saturating_add(T::DbWeight::get().writes(1_u64))
+	}
+	/// Storage: TemplatePallet Something (r:1 w:1)
+	/// Proof: TemplatePallet Something (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+	fn cause_error() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `32`
+		//  Estimated: `1489`
+		// Minimum execution time: 6_000_000 picoseconds.
+		Weight::from_parts(6_000_000, 1489)
+			.saturating_add(T::DbWeight::get().reads(1_u64))
+			.saturating_add(T::DbWeight::get().writes(1_u64))
+	}
+}
+
+// For backwards compatibility and tests
+impl WeightInfo for () {
+	/// Storage: TemplatePallet Something (r:0 w:1)
+	/// Proof: TemplatePallet Something (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+	fn do_something() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `0`
+		// Minimum execution time: 8_000_000 picoseconds.
+		Weight::from_parts(9_000_000, 0)
+			.saturating_add(RocksDbWeight::get().writes(1_u64))
+	}
+	/// Storage: TemplatePallet Something (r:1 w:1)
+	/// Proof: TemplatePallet Something (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+	fn cause_error() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `32`
+		//  Estimated: `1489`
+		// Minimum execution time: 6_000_000 picoseconds.
+		Weight::from_parts(6_000_000, 1489)
+			.saturating_add(RocksDbWeight::get().reads(1_u64))
+			.saturating_add(RocksDbWeight::get().writes(1_u64))
+	}
+}