Merge pull request darwinia-network#335 from yanganto/feature/crab-et…

…h-offchain

Add ethereum offchain worker

.travis.yml

@@ -53,6 +53,10 @@ jobs:
       env: RUST_TOOLCHAIN=nightly-2020-02-07 TARGET=native ETHBACKING
       script: .maintain/ci/darwinia_test_script.sh eth-backing
 
+    - stage: Darwinia Test
+      env: RUST_TOOLCHAIN=nightly-2020-02-07 TARGET=native ETHOFFCHAIN
+      script: .maintain/ci/darwinia_test_script.sh eth-offchain
+
     # TODO: remove this when overall test case ready
   allow_failures:
     - stage: Overall Test 

Cargo.toml

@@ -11,6 +11,7 @@ members = [
 	"frame/claims",
 	"frame/chainrelay/eth/backing",
 	"frame/chainrelay/eth/relay",
+	"frame/chainrelay/eth/offchain",
 	"frame/elections-phragmen",
 	"frame/staking",
 	"frame/support",

bin/node/runtime/Cargo.toml

@@ -70,6 +70,7 @@ pallet-claims = { package = "darwinia-claims", default-features = false, path =
 pallet-elections-phragmen = { package = "darwinia-elections-phragmen", default-features = false, path = "../../../frame/elections-phragmen" }
 pallet-eth-backing = { package = "darwinia-eth-backing", default-features = false, path = "../../../frame/chainrelay/eth/backing" }
 pallet-eth-relay = { package = "darwinia-eth-relay", default-features = false, path = "../../../frame/chainrelay/eth/relay" }
+pallet-eth-offchain = { package = "darwinia-eth-offchain", default-features = false, path = "../../../frame/chainrelay/eth/offchain" }
 pallet-kton = { package = "darwinia-kton", default-features = false, path = "../../../frame/balances/kton" }
 pallet-ring = { package = "darwinia-ring", default-features = false, path = "../../../frame/balances/ring" }
 pallet-staking = { package = "darwinia-staking", default-features = false, features = ["migrate"], path = "../../../frame/staking" }
@@ -122,6 +123,7 @@ std = [
 	"pallet-elections-phragmen/std",
 	"pallet-eth-backing/std",
 	"pallet-eth-relay/std",
+	"pallet-eth-offchain/std",
 	"pallet-kton/std",
 	"pallet-ring/std",
 	"pallet-staking/std",