Separate ParachainId injection to its own pallet (#183)

* Separate paraid injection to own pallet * Move token dealer to a crate * Move to rococo-parachains * Remove parameter_types hack * Fix chainspec * fix build * remove commented code * Update contracts runtime to match other runtime * Apply suggestions from code review Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com> * Alphebetize workspace members * Parachain info to own crate * prune system = frame_system Co-authored-by: Ricardo Rius <ricardo@parity.io> Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
2026-05-30 22:11:02 +00:00 · 2020-08-07 15:52:15 -04:00
parent bda46b0b07
commit 1fcd05503a
13 changed files with 165 additions and 224 deletions
@@ -0,0 +1,24 @@
+[package]
+authors = ["Parity Technologies <admin@parity.io>"]
+edition = "2018"
+name = "parachain-info"
+version = "0.1.0"
+
+[dependencies]
+codec = { package = "parity-scale-codec", version = "1.3.0", default-features = false, features = ["derive"] }
+serde = { version = "1.0.101", optional = true, features = ["derive"] }
+
+frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "rococo-branch" }
+frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "rococo-branch" }
+
+cumulus-primitives = { path = "../../../primitives", default-features = false }
+
+[features]
+default = ["std"]
+std = [
+    "codec/std",
+    "serde",
+    "cumulus-primitives/std",
+    "frame-support/std",
+    "frame-system/std",
+]
@@ -0,0 +1,42 @@
+// Copyright 2020 Parity Technologies (UK) Ltd.
+// This file is part of Cumulus.
+
+// Cumulus is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Cumulus is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Cumulus.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Minimal Pallet that injects a ParachainId into Runtime storage from
+
+#![cfg_attr(not(feature = "std"), no_std)]
+
+use frame_support::{decl_module, decl_storage, traits::Get};
+
+use cumulus_primitives::ParaId;
+
+/// Configuration trait of this pallet.
+pub trait Trait: frame_system::Trait {}
+
+impl <T: Trait> Get<ParaId> for Module<T> {
+	fn get() -> ParaId {
+		Self::parachain_id()
+	}
+}
+
+decl_storage! {
+	trait Store for Module<T: Trait> as ParachainUpgrade {
+		ParachainId get(fn parachain_id) config(): ParaId = 100.into();
+	}
+}
+
+decl_module! {
+	pub struct Module<T: Trait> for enum Call where origin: T::Origin {}
+}