Merge pull request #59 from Cerebellum-Network/release/4.8.0

Release/4.8.0

.github/workflows/check.yml

@@ -32,6 +32,11 @@ jobs:
           rustup default stable
           rustup update nightly
           rustup update stable
+          rustup component add rustfmt --toolchain nightly
+
+      - name: Check Format
+        run: |
+          cargo +nightly fmt -- --check
 
       - name: Check Build
         run: |

.maintain/frame-weight-template.hbs

@@ -0,0 +1,104 @@
+//! Autogenerated weights for {{pallet}}
+//!
+//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION {{version}}
+//! DATE: {{date}}, STEPS: `{{cmd.steps}}`, REPEAT: {{cmd.repeat}}, LOW RANGE: `{{cmd.lowest_range_values}}`, HIGH RANGE: `{{cmd.highest_range_values}}`
+//! HOSTNAME: `{{hostname}}`, CPU: `{{cpuname}}`
+//! EXECUTION: {{cmd.execution}}, WASM-EXECUTION: {{cmd.wasm_execution}}, CHAIN: {{cmd.chain}}, DB CACHE: {{cmd.db_cache}}
+
+// Executed Command:
+{{#each args as |arg|}}
+// {{arg}}
+{{/each}}
+
+#![cfg_attr(rustfmt, rustfmt_skip)]
+#![allow(unused_parens)]
+#![allow(unused_imports)]
+
+use frame_support::{traits::Get, weights::{Weight, constants::RocksDbWeight}};
+use sp_std::marker::PhantomData;
+
+/// Weight functions needed for {{pallet}}.
+pub trait WeightInfo {
+	{{#each benchmarks as |benchmark|}}
+	fn {{benchmark.name~}}
+	(
+		{{~#each benchmark.components as |c| ~}}
+		{{c.name}}: u32, {{/each~}}
+	) -> Weight;
+	{{/each}}
+}
+
+/// Weights for {{pallet}} using the Substrate node and recommended hardware.
+pub struct SubstrateWeight<T>(PhantomData<T>);
+{{#if (eq pallet "frame_system")}}
+impl<T: crate::Config> WeightInfo for SubstrateWeight<T> {
+{{else}}
+impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
+{{/if}}
+	{{#each benchmarks as |benchmark|}}
+	{{#each benchmark.comments as |comment|}}
+	// {{comment}}
+	{{/each}}
+	{{#each benchmark.component_ranges as |range|}}
+	/// The range of component `{{range.name}}` is `[{{range.min}}, {{range.max}}]`.
+	{{/each}}
+	fn {{benchmark.name~}}
+	(
+		{{~#each benchmark.components as |c| ~}}
+		{{~#if (not c.is_used)}}_{{/if}}{{c.name}}: u32, {{/each~}}
+	) -> Weight {
+		Weight::from_ref_time({{underscore benchmark.base_weight}} as u64)
+			{{#each benchmark.component_weight as |cw|}}
+			// Standard Error: {{underscore cw.error}}
+			.saturating_add(Weight::from_ref_time({{underscore cw.slope}} as u64).saturating_mul({{cw.name}} as u64))
+			{{/each}}
+			{{#if (ne benchmark.base_reads "0")}}
+			.saturating_add(T::DbWeight::get().reads({{benchmark.base_reads}} as u64))
+			{{/if}}
+			{{#each benchmark.component_reads as |cr|}}
+			.saturating_add(T::DbWeight::get().reads(({{cr.slope}} as u64).saturating_mul({{cr.name}} as u64)))
+			{{/each}}
+			{{#if (ne benchmark.base_writes "0")}}
+			.saturating_add(T::DbWeight::get().writes({{benchmark.base_writes}} as u64))
+			{{/if}}
+			{{#each benchmark.component_writes as |cw|}}
+			.saturating_add(T::DbWeight::get().writes(({{cw.slope}} as u64).saturating_mul({{cw.name}} as u64)))
+			{{/each}}
+	}
+	{{/each}}
+}
+
+// For backwards compatibility and tests
+impl WeightInfo for () {
+	{{#each benchmarks as |benchmark|}}
+	{{#each benchmark.comments as |comment|}}
+	// {{comment}}
+	{{/each}}
+	{{#each benchmark.component_ranges as |range|}}
+	/// The range of component `{{range.name}}` is `[{{range.min}}, {{range.max}}]`.
+	{{/each}}
+	fn {{benchmark.name~}}
+	(
+		{{~#each benchmark.components as |c| ~}}
+		{{~#if (not c.is_used)}}_{{/if}}{{c.name}}: u32, {{/each~}}
+	) -> Weight {
+		Weight::from_ref_time({{underscore benchmark.base_weight}} as u64)
+			{{#each benchmark.component_weight as |cw|}}
+			// Standard Error: {{underscore cw.error}}
+			.saturating_add(Weight::from_ref_time({{underscore cw.slope}} as u64).saturating_mul({{cw.name}} as u64))
+			{{/each}}
+			{{#if (ne benchmark.base_reads "0")}}
+			.saturating_add(RocksDbWeight::get().reads({{benchmark.base_reads}} as u64))
+			{{/if}}
+			{{#each benchmark.component_reads as |cr|}}
+			.saturating_add(RocksDbWeight::get().reads(({{cr.slope}} as u64).saturating_mul({{cr.name}} as u64)))
+			{{/each}}
+			{{#if (ne benchmark.base_writes "0")}}
+			.saturating_add(RocksDbWeight::get().writes({{benchmark.base_writes}} as u64))
+			{{/if}}
+			{{#each benchmark.component_writes as |cw|}}
+			.saturating_add(RocksDbWeight::get().writes(({{cw.slope}} as u64).saturating_mul({{cw.name}} as u64)))
+			{{/each}}
+	}
+	{{/each}}
+}

.vscode/settings.json

@@ -0,0 +1,9 @@
+{
+    "[rust]": {
+        "editor.defaultFormatter": "rust-lang.rust-analyzer",
+        "editor.formatOnSave": true
+    },
+    "rust-analyzer.rustfmt.extraArgs": [
+        "+nightly"
+    ]
+}

CHANGELOG.md

@@ -5,12 +5,33 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## Legend
+
+[C] Cere Runtime  
+[D] Cere Dev Runtime
+
 ## [vNext]
 
+### Added
+
+- ...
+
 ### Changed
 
 - ...
 
+## [4.8.0]
+
+### Added
+
+- [D] Handlebars template to generate weights file
+- [D] Genesis config for `pallet-ddc-staking` to set genesis DDC participants (empty by default) and staking settings
+- [D] Unit tests in `pallet-ddc-staking` for basic staking scenario
+
+### Changed
+
+- [C,D] Updated Substrate to polkadot-v0.9.30
+
 ## [4.7.0]
 
 ### Changed