Support both polkadot and kusama runtimes (#704)

* Allow both polkadot and kusama runtimes * Allow both polkadot and kusama runtimes * Make `collator` build * Removed kusama runtime * Introduced common runtime * Updated for latest substrate * Updated CI targets * Updated CI version check * Removed unused dependency * Pulled latests substrate * Pulled latest substrate * Fixed version * Apply suggestions from code review Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com> * NEW_HEADS_IDENTIFIER moved to primitives * Updated CI check script * Fixed script * Set epoch duration for polkadot * ci: check_runtime for both runtimes Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com> Co-authored-by: gabriel klawitter <gabreal@users.noreply.github.com>

Support both polkadot and kusama runtimes (#704)
* Allow both polkadot and kusama runtimes * Allow both polkadot and kusama runtimes * Make `collator` build * Removed kusama runtime * Introduced common runtime * Updated for latest substrate * Updated CI targets * Updated CI version check * Removed unused dependency * Pulled latests substrate * Pulled latest substrate * Fixed version * Apply suggestions from code review Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com> * NEW_HEADS_IDENTIFIER moved to primitives * Updated CI check script * Fixed script * Set epoch duration for polkadot * ci: check_runtime for both runtimes Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com> Co-authored-by: gabriel klawitter <gabreal@users.noreply.github.com>
9ff8c3ab · Arkadiy Paronyan · Gavin Wood · dd113a7b · 9ff8c3ab · 9ff8c3ab
Commit 9ff8c3ab authored Jan 03, 2020 by Arkadiy Paronyan Committed by Gavin Wood Jan 03, 2020
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -150,12 +150,12 @@ check-web-wasm:                    &test
  script:
    # WASM support is in progress. As more and more crates support WASM, we
    # should add entries here. See https://github.com/paritytech/polkadot/issues/625
-    - time cargo build --locked --target=wasm32-unknown-unknown --manifest-path executor/Cargo.toml
+    - time cargo build --locked --target=wasm32-unknown-unknown --manifest-path runtime/polkadot/Cargo.toml
+    - time cargo build --locked --target=wasm32-unknown-unknown --manifest-path runtime/kusama/Cargo.toml
    - time cargo build --locked --target=wasm32-unknown-unknown --manifest-path erasure-coding/Cargo.toml
    - time cargo build --locked --target=wasm32-unknown-unknown --manifest-path parachain/Cargo.toml
    - time cargo build --locked --target=wasm32-unknown-unknown --manifest-path primitives/Cargo.toml
    - time cargo build --locked --target=wasm32-unknown-unknown --manifest-path rpc/Cargo.toml
-    - time cargo build --locked --target=wasm32-unknown-unknown --manifest-path runtime/Cargo.toml
    - time cargo build --locked --target=wasm32-unknown-unknown --manifest-path statement-table/Cargo.toml
    - sccache -s


--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2029,6 +2029,72 @@ dependencies = [
 "winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

+[[package]]
+name = "kusama-runtime"
+version = "0.7.11"
+dependencies = [
+ "bitvec 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "frame-executive 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "frame-system-rpc-runtime-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "hex-literal 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libsecp256k1 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pallet-authority-discovery 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-authorship 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-babe 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-balances 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-collective 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-democracy 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-elections-phragmen 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-finality-tracker 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-grandpa 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-identity 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-im-online 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-indices 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-membership 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-nicks 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-offences 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-randomness-collective-flip 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-session 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-staking 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-staking-reward-curve 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-timestamp 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-transaction-payment 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-transaction-payment-rpc-runtime-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-treasury 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-utility 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "polkadot-parachain 0.7.11",
+ "polkadot-primitives 0.7.11",
+ "polkadot-runtime-common 0.7.10",
+ "rustc-hex 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "safe-mix 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.41 (registry+https://github.com/rust-lang/crates.io-index)",
+ "sp-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-authority-discovery 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-block-builder 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-consensus-babe 0.8.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-core 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-inherents 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-io 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-keyring 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-offchain 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-runtime 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-session 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-staking 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-std 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-transaction-pool 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-trie 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-version 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-wasm-builder-runner 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tiny-keccak 1.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "trie-db 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "kv-log-macro"
 version = "1.0.4"
@@ -3639,7 +3705,6 @@ dependencies = [
 "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "polkadot-erasure-coding 0.7.11",
 "polkadot-primitives 0.7.11",
- "polkadot-runtime 0.7.11",
 "sc-client 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sc-client-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sc-keystore 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3686,16 +3751,16 @@ dependencies = [
 "polkadot-cli 0.7.11",
 "polkadot-network 0.7.11",
 "polkadot-primitives 0.7.11",
- "polkadot-runtime 0.7.11",
 "polkadot-service 0.7.11",
 "polkadot-validation 0.7.11",
 "sc-client 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sc-client-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sc-network 0.8.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-blockchain 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sp-consensus 0.8.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sp-core 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sp-keyring 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "tokio 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
@@ -3710,14 +3775,6 @@ dependencies = [
 "sp-trie 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 ]

-[[package]]
-name = "polkadot-executor"
-version = "0.7.11"
-dependencies = [
- "polkadot-runtime 0.7.11",
- "sc-executor 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
-]
-
 [[package]]
 name = "polkadot-network"
 version = "0.7.11"
@@ -3774,6 +3831,7 @@ dependencies = [
 "sp-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sp-application-crypto 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sp-core 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-inherents 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sp-runtime 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sp-serializer 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sp-std 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3787,8 +3845,8 @@ version = "0.7.11"
 dependencies = [
 "jsonrpc-core 14.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
 "pallet-transaction-payment-rpc 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "polkadot-primitives 0.7.11",
- "polkadot-runtime 0.7.11",
 "sc-client 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sc-rpc 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sp-runtime 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3831,10 +3889,10 @@ dependencies = [
 "pallet-transaction-payment 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "pallet-transaction-payment-rpc-runtime-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "pallet-treasury 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "pallet-utility 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "polkadot-parachain 0.7.11",
 "polkadot-primitives 0.7.11",
+ "polkadot-runtime-common 0.7.10",
 "rustc-hex 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "safe-mix 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3846,11 +3904,9 @@ dependencies = [
 "sp-consensus-babe 0.8.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sp-core 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sp-inherents 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "sp-io 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sp-keyring 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sp-offchain 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sp-runtime 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "sp-serializer 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sp-session 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sp-staking 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sp-std 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3862,21 +3918,63 @@ dependencies = [
 "trie-db 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

+[[package]]
+name = "polkadot-runtime-common"
+version = "0.7.10"
+dependencies = [
+ "bitvec 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "hex-literal 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libsecp256k1 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pallet-authorship 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-babe 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-balances 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-randomness-collective-flip 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-session 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-staking 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-staking-reward-curve 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-timestamp 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-treasury 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "polkadot-parachain 0.7.11",
+ "polkadot-primitives 0.7.11",
+ "rustc-hex 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.41 (registry+https://github.com/rust-lang/crates.io-index)",
+ "sp-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-core 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-inherents 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-io 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-keyring 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-runtime 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-staking 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-std 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-trie 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "tiny-keccak 1.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "trie-db 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "polkadot-service"
 version = "0.7.11"
 dependencies = [
+ "frame-system-rpc-runtime-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
 "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "hex-literal 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "kusama-runtime 0.7.11",
 "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
 "pallet-babe 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "pallet-im-online 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "pallet-staking 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-transaction-payment-rpc-runtime-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "polkadot-availability-store 0.7.11",
- "polkadot-executor 0.7.11",
 "polkadot-network 0.7.11",
 "polkadot-primitives 0.7.11",
 "polkadot-rpc 0.7.11",
@@ -3897,13 +3995,17 @@ dependencies = [
 "slog 2.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "sp-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sp-authority-discovery 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-block-builder 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-blockchain 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sp-consensus 0.8.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sp-consensus-babe 0.8.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sp-core 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sp-finality-grandpa 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sp-inherents 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sp-io 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-offchain 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sp-runtime 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-session 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sp-transaction-pool 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 ]

@@ -3933,7 +4035,6 @@ dependencies = [
 "polkadot-erasure-coding 0.7.11",
 "polkadot-parachain 0.7.11",
 "polkadot-primitives 0.7.11",
- "polkadot-runtime 0.7.11",
 "polkadot-statement-table 0.7.11",
 "sc-block-builder 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "sc-client-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",

--- a/Cargo.toml
+++ b/Cargo.toml
@@ -24,10 +24,11 @@ members = [
 	"cli",
 	"collator",
 	"erasure-coding",
-	"executor",
 	"network",
 	"primitives",
-	"runtime",
+	"runtime/common",
+	"runtime/polkadot",
+	"runtime/kusama",
 	"service",
 	"statement-table",
 	"service",
@@ -37,7 +38,8 @@ members = [
 	"test-parachains/adder/collator",
 ]
 exclude = [
-	"runtime/wasm",
+	"runtime/polkadot/wasm",
+	"runtime/kusama/wasm",
 	"test-parachains/adder/wasm",
 ]


--- a/availability-store/Cargo.toml
+++ b/availability-store/Cargo.toml
@@ -8,7 +8,6 @@ edition = "2018"
 [dependencies]
 polkadot-primitives = { path = "../primitives" }
 polkadot-erasure-coding = { path = "../erasure-coding" }
-polkadot-runtime = { path = "../runtime" }
 parking_lot = "0.9.0"
 derive_more = "0.99"
 log = "0.4.8"

--- a/cli/src/chain_spec.rs
+++ b/cli/src/chain_spec.rs
@@ -41,12 +41,19 @@ impl Default for ChainSpec {
 /// Get a chain config from a spec setting.
 impl ChainSpec {
 	pub(crate) fn load(self) -> Result<service::ChainSpec, String> {
-		Ok(match self {
-			ChainSpec::Kusama => service::chain_spec::kusama_config()?,
-			ChainSpec::Development => service::chain_spec::development_config(),
-			ChainSpec::LocalTestnet => service::chain_spec::local_testnet_config(),
-			ChainSpec::StagingTestnet => service::chain_spec::staging_testnet_config(),
-		})
+		match self {
+			ChainSpec::Development => Ok(service::chain_spec::development_config()),
+			ChainSpec::LocalTestnet => Ok(service::chain_spec::local_testnet_config()),
+			ChainSpec::StagingTestnet => Ok(service::chain_spec::staging_testnet_config()),
+			ChainSpec::Kusama => service::chain_spec::kusama_config(),
+		}
+	}
+
+	pub(crate) fn is_kusama(&self) -> bool {
+		match self {
+			ChainSpec::Development | ChainSpec::LocalTestnet | ChainSpec::StagingTestnet => false,
+			ChainSpec::Kusama => true,
+		}
 	}

 	pub(crate) fn from(s: &str) -> Option<Self> {

--- a/cli/src/lib.rs
+++ b/cli/src/lib.rs
@@ -26,53 +26,27 @@ mod browser;
 use chain_spec::ChainSpec;
 use futures::{
 	Future, FutureExt, TryFutureExt, future::select, channel::oneshot, compat::Future01CompatExt,
-	task::Spawn
 };
 use tokio::runtime::Runtime;
-use log::{info, error};
+use log::info;
 use structopt::StructOpt;

 pub use service::{
-	AbstractService, CustomConfiguration,
-	ProvideRuntimeApi, CoreApi, ParachainHost,
+	AbstractService, CustomConfiguration, ProvideRuntimeApi, CoreApi, ParachainHost, IsKusama, self,
 	WrappedExecutor
 };

-pub use cli::{VersionInfo, IntoExit, NoCustom};
+pub use cli::{VersionInfo, IntoExit, NoCustom, SharedParams};
 pub use cli::{display_role, error};

-fn load_spec(id: &str) -> Result<Option<service::ChainSpec>, String> {
+/// Load the `ChainSpec` for the given `id`.
+pub fn load_spec(id: &str) -> Result<Option<service::ChainSpec>, String> {
 	Ok(match ChainSpec::from(id) {
 		Some(spec) => Some(spec.load()?),
 		None => None,
 	})
 }

-/// Additional worker making use of the node, to run asynchronously before shutdown.
-///
-/// This will be invoked with the service and spawn a future that resolves
-/// when complete.
-pub trait Worker: IntoExit {
-	/// A future that resolves when the work is done or the node should exit.
-	/// This will be run on a tokio runtime.
-	type Work: Future<Output=()> + Unpin + Send + 'static;
-
-	/// Return configuration for the polkadot node.
-	// TODO: make this the full configuration, so embedded nodes don't need
-	// string CLI args (https://github.com/paritytech/polkadot/issues/111)
-	fn configuration(&self) -> service::CustomConfiguration { Default::default() }
-
-	/// Do work and schedule exit.
-	fn work<S, SC, B, CE, SP>(self, service: &S, spawner: SP) -> Self::Work
-	where S: AbstractService<Block = service::Block, RuntimeApi = service::RuntimeApi,
-		Backend = B, SelectChain = SC,
-		NetworkSpecialization = service::PolkadotProtocol, CallExecutor = CE>,
-		SC: service::SelectChain<service::Block> + 'static,
-		B: service::Backend<service::Block, service::Blake2Hasher> + 'static,
-		CE: service::CallExecutor<service::Block, service::Blake2Hasher> + Clone + Send + Sync + 'static,
-		SP: Spawn + Clone + Send + Sync + 'static;
-}
-
 #[derive(Debug, StructOpt, Clone)]
 enum PolkadotSubCommands {
 	#[structopt(name = "validation-worker", setting = structopt::clap::AppSettings::Hidden)]
@@ -96,81 +70,111 @@ struct PolkadotSubParams {
 }

 /// Parses polkadot specific CLI arguments and run the service.
-pub fn run<W>(worker: W, version: cli::VersionInfo) -> error::Result<()> where
-	W: Worker,
-{
-	match cli::parse_and_prepare::<PolkadotSubCommands, PolkadotSubParams, _>(
+pub fn run<E: IntoExit>(exit: E, version: cli::VersionInfo) -> error::Result<()> {
+	let cmd = cli::parse_and_prepare::<PolkadotSubCommands, PolkadotSubParams, _>(
 		&version,
 		"parity-polkadot",
 		std::env::args(),
-	) {
-		cli::ParseAndPrepare::Run(cmd) => cmd.run(load_spec, worker,
-		|worker, _cli_args, custom_args, mut config| {
-			info!("{}", version.name);
-			info!("  version {}", config.full_version());
-			info!("  by {}, 2017-2019", version.author);
-			info!("Chain specification: {}", config.chain_spec.name());
-			if config.chain_spec.name().starts_with("Kusama") {
-				info!("----------------------------");
-				info!("This chain is not in any way");
-				info!("      endorsed by the       ");
-				info!("     KUSAMA FOUNDATION      ");
-				info!("----------------------------");
-			}
-			info!("Node name: {}", config.name);
-			info!("Roles: {}", display_role(&config));
-			config.custom = worker.configuration();
-			config.custom.authority_discovery_enabled = custom_args.authority_discovery_enabled;
-			let runtime = Runtime::new().map_err(|e| format!("{:?}", e))?;
-			match config.roles {
-				service::Roles::LIGHT =>
-					run_until_exit(
-						runtime,
-						service::new_light(config).map_err(|e| format!("{:?}", e))?,
-						worker
-					),
-				_ => run_until_exit(
+	);
+	if cmd
+		.shared_params()
+		.and_then(|p| p.chain.as_ref())
+		.and_then(|c| ChainSpec::from(c))
+		.map_or(false, |c| c.is_kusama())
+	{
+		execute_cmd_with_runtime::<
+			service::kusama_runtime::RuntimeApi,
+			service::KusamaExecutor,
+			service::kusama_runtime::UncheckedExtrinsic,
+			_
+		>(exit, &version, cmd)
+	} else {
+		execute_cmd_with_runtime::<
+			service::polkadot_runtime::RuntimeApi,
+			service::PolkadotExecutor,
+			service::polkadot_runtime::UncheckedExtrinsic,
+			_
+		>(exit, &version, cmd)
+	}
+}
+
+/// Execute the given `cmd` with the given runtime.
+fn execute_cmd_with_runtime<R, D, E, X>(
+	exit: X,
+	version: &cli::VersionInfo,
+	cmd: cli::ParseAndPrepare<PolkadotSubCommands, PolkadotSubParams>,
+) -> error::Result<()>
+where
+	R: service::ConstructRuntimeApi<service::Block, service::TFullClient<service::Block, R, D>>
+		+ service::ConstructRuntimeApi<service::Block, service::TLightClient<service::Block, R, D>>
+		+ Send + Sync + 'static,
+	<R as service::ConstructRuntimeApi<service::Block, service::TFullClient<service::Block, R, D>>>::RuntimeApi: service::RuntimeApiCollection<E>,
+	<R as service::ConstructRuntimeApi<service::Block, service::TLightClient<service::Block, R, D>>>::RuntimeApi: service::RuntimeApiCollection<E>,
+	E: service::Codec + Send + Sync + 'static,
+	D: service::NativeExecutionDispatch + 'static,
+	X: IntoExit,
+{
+	match cmd {
+		cli::ParseAndPrepare::Run(cmd) => cmd.run(&load_spec, exit,
+			|exit, _cli_args, custom_args, mut config| {
+				info!("{}", version.name);
+				info!("  version {}", config.full_version());
+				info!("  by {}, 2017-2019", version.author);
+				info!("Chain specification: {}", config.chain_spec.name());
+				if config.is_kusama() {
+					info!("----------------------------");
+					info!("This chain is not in any way");
+					info!("      endorsed by the       ");
+					info!("     KUSAMA FOUNDATION      ");
+					info!("----------------------------");
+				}
+				info!("Node name: {}", config.name);
+				info!("Roles: {}", display_role(&config));
+				config.custom = service::CustomConfiguration::default();
+				config.custom.authority_discovery_enabled = custom_args.authority_discovery_enabled;
+				let runtime = Runtime::new().map_err(|e| format!("{:?}", e))?;
+				match config.roles {
+					service::Roles::LIGHT =>
+						run_until_exit(
+							runtime,
+							service::new_light::<R, D, E>(config).map_err(|e| format!("{:?}", e))?,
+							exit.into_exit(),
+						),
+					_ => run_until_exit(
 						runtime,
-						service::new_full(config).map_err(|e| format!("{:?}", e))?,
-						worker
+						service::new_full::<R, D, E>(config).map_err(|e| format!("{:?}", e))?,
+						exit.into_exit(),
 					),
-			}.map_err(|e| format!("{:?}", e))
-		}),
-		cli::ParseAndPrepare::BuildSpec(cmd) => cmd.run::<NoCustom, _, _, _>(load_spec),
-		cli::ParseAndPrepare::ExportBlocks(cmd) => cmd.run_with_builder::<(), _, _, _, _, _, _>(|config|
-			Ok(service::new_chain_ops(config)?), load_spec, worker),
-		cli::ParseAndPrepare::ImportBlocks(cmd) => cmd.run_with_builder::<(), _, _, _, _, _, _>(|config|
-			Ok(service::new_chain_ops(config)?), load_spec, worker),
-		cli::ParseAndPrepare::CheckBlock(cmd) => cmd.run_with_builder::<(), _, _, _, _, _, _>(|config|
-			Ok(service::new_chain_ops(config)?), load_spec, worker),
-		cli::ParseAndPrepare::PurgeChain(cmd) => cmd.run(load_spec),
-		cli::ParseAndPrepare::RevertChain(cmd) => cmd.run_with_builder::<(), _, _, _, _, _>(|config|
-			Ok(service::new_chain_ops(config)?), load_spec),
-		cli::ParseAndPrepare::CustomCommand(PolkadotSubCommands::ValidationWorker(args)) => {
-			if cfg!(feature = "browser") {
-				Err(error::Error::Input("Cannot run validation worker in browser".into()))
-			} else {
-				#[cfg(not(feature = "browser"))]
-				service::run_validation_worker(&args.mem_id)?;
-				Ok(())
+				}.map_err(|e| format!("{:?}", e))
+			}),
+			cli::ParseAndPrepare::BuildSpec(cmd) => cmd.run::<NoCustom, _, _, _>(&load_spec),
+			cli::ParseAndPrepare::ExportBlocks(cmd) => cmd.run_with_builder::<_, _, _, _, _, _, _>(|config|
+				Ok(service::new_chain_ops::<R, D, E>(config)?), &load_spec, exit),
+			cli::ParseAndPrepare::ImportBlocks(cmd) => cmd.run_with_builder::<_, _, _, _, _, _, _>(|config|
+				Ok(service::new_chain_ops::<R, D, E>(config)?), &load_spec, exit),
+			cli::ParseAndPrepare::CheckBlock(cmd) => cmd.run_with_builder::<_, _, _, _, _, _, _>(|config|
+				Ok(service::new_chain_ops::<R, D, E>(config)?), &load_spec, exit),
+			cli::ParseAndPrepare::PurgeChain(cmd) => cmd.run(&load_spec),
+			cli::ParseAndPrepare::RevertChain(cmd) => cmd.run_with_builder::<_, _, _, _, _, _>(|config|
+				Ok(service::new_chain_ops::<R, D, E>(config)?), &load_spec),
+			cli::ParseAndPrepare::CustomCommand(PolkadotSubCommands::ValidationWorker(args)) => {
+				if cfg!(feature = "browser") {
+					Err(error::Error::Input("Cannot run validation worker in browser".into()))
+				} else {
+					#[cfg(not(feature = "browser"))]
+					service::run_validation_worker(&args.mem_id)?;
+					Ok(())
+				}
 			}
-		}
 	}
 }

-fn run_until_exit<T, SC, B, CE, W>(
+/// Run the given `service` using the `runtime` until it exits or `e` fires.
+pub fn run_until_exit(
 	mut runtime: Runtime,
-	service: T,
-	worker: W,
-) -> error::Result<()>
-	where
-		T: AbstractService<Block = service::Block, RuntimeApi = service::RuntimeApi,
-			SelectChain = SC, Backend = B, NetworkSpecialization = service::PolkadotProtocol, CallExecutor = CE>,
-		SC: service::SelectChain<service::Block> + 'static,
-		B: service::Backend<service::Block, service::Blake2Hasher> + 'static,
-		CE: service::CallExecutor<service::Block, service::Blake2Hasher> + Clone + Send + Sync + 'static,
-		W: Worker,
-{
+	service: impl AbstractService,
+	e: impl Future<Output = ()> + Send + Unpin + 'static,
+) -> error::Result<()> {
 	let (exit_send, exit) = oneshot::channel();

 	let executor = runtime.executor();
@@ -185,20 +189,21 @@ fn run_until_exit<T, SC, B, CE, W>(
 	// but we need to keep holding a reference to the global telemetry guard
 	let _telemetry = service.telemetry();

-	let work = worker.work(&service, WrappedExecutor(executor));
-	let service = service
-		.map_err(|err| error!("Error while running Service: {}", err))
-		.compat();
-	let future = select(service, work)
-		.map(|_| Ok::<_, ()>(()))
-		.compat();
-	let _ = runtime.block_on(future);
+	let service_res = {
+		let service = service
+			.map_err(|err| error::Error::Service(err))
+			.compat();
+		let select = select(service, e)
+			.map(|_| Ok(()))
+			.compat();
+		runtime.block_on(select)
+	};
+
 	let _ = exit_send.send(());

 	use futures01::Future;
-
 	// TODO [andre]: timeout this future substrate/#1318
 	let _ = runtime.shutdown_on_idle().wait();

-	Ok(())
+	service_res
 }
--- a/collator/Cargo.toml
+++ b/collator/Cargo.toml
@@ -11,15 +11,15 @@ client = { package = "sc-client", git = "https://github.com/paritytech/substrate
 client-api = { package = "sc-client-api", git = "https://github.com/paritytech/substrate", branch = "polkadot-master" }
 primitives = { package = "sp-core", git = "https://github.com/paritytech/substrate", branch = "polkadot-master" }
 sc-network = { git = "https://github.com/paritytech/substrate", branch = "polkadot-master" }
+sp-blockchain = { git = "https://github.com/paritytech/substrate", branch = "polkadot-master" }
 consensus_common = { package = "sp-consensus", git = "https://github.com/paritytech/substrate", branch = "polkadot-master" }
-polkadot-runtime = { path = "../runtime" }
 polkadot-primitives = { path = "../primitives" }
 polkadot-cli = { path = "../cli" }
 polkadot-network = { path = "../network" }
 polkadot-validation = { path = "../validation" }
 polkadot-service = { path = "../service" }
 log = "0.4.8"
-tokio = "0.2.1"
+tokio = "0.1.22"
 futures-timer = "1.0"

 [dev-dependencies]

--- a/collator/src/lib.rs
+++ b/collator/src/lib.rs
@@ -51,7 +51,7 @@ use std::time::Duration;
 use std::pin::Pin;

 use futures::{future, Future, Stream, FutureExt, TryFutureExt, StreamExt, task::Spawn};
-use log::{warn, error};
+use log::warn;