release: 1.1.0 with solidity 0.8 bump

.env-sample

@@ -0,0 +1,13 @@
+## Rollup on top of which token bridge will be created
+ROLLUP_ADDRESS=""
+ROLLUP_OWNER=""
+L1_TOKEN_BRIDGE_CREATOR=""
+# needed for verification
+L1_RETRYABLE_SENDER=""
+
+## RPC endpoints
+BASECHAIN_RPC=""
+ORBIT_RPC=""
+
+## Deployer key used for deploying creator and creating token bridge
+BASECHAIN_DEPLOYER_KEY=""

.github/workflows/build-test.yml

@@ -0,0 +1,91 @@
+name: Build and test
+
+on:
+  workflow_dispatch:
+  pull_request:
+
+jobs:
+  test-unit:
+    name: Test unit
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: recursive
+
+      - name: Install Foundry
+        uses: foundry-rs/foundry-toolchain@v1
+        with:
+          version: nightly
+
+      - name: Setup node/yarn
+        uses: actions/setup-node@v3
+        with:
+          node-version: 16
+          cache: 'yarn'
+          cache-dependency-path: '**/yarn.lock'
+
+      - name: Install packages
+        run: yarn
+
+      - name: Run tests
+        run: yarn test:unit
+
+  test-only-doesnt-exist:
+    name: No .only
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: recursive
+
+      - name: Check if .only exists in integration test
+        run: fgrep .only -R test/ && exit 1 || exit 0
+
+  test-hardhat:
+    name: Test hardhat
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: recursive
+
+      - name: Setup node/yarn
+        uses: actions/setup-node@v3
+        with:
+          node-version: 16
+          cache: 'yarn'
+          cache-dependency-path: '**/yarn.lock'
+
+      - name: Install packages
+        run: yarn
+
+      - name: Compile contracts
+        run: yarn build
+
+      - name: Run integration tests
+        run: yarn test
+
+  test-storage:
+    name: Test storage layout
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: recursive
+
+      - name: Setup node/yarn
+        uses: actions/setup-node@v3
+        with:
+          node-version: 16
+          cache: 'yarn'
+          cache-dependency-path: '**/yarn.lock'
+
+      - name: Install packages
+        run: yarn
+
+      - name: Build
+        run: yarn build
+
+      - name: Test Storage Layouts
+        run: yarn run test:storage

.gitignore

@@ -1,8 +1,20 @@
+.gitignore
+.env
 node_modules
+.vscode/
 
 #Hardhat files
 cache
 build
 artifacts
 deployment.json
+
+#Foundry files
+out/
+forge-cache/
+
+#Storage layout test files
 test/storage/*-old.dot
+
+# local deployment files
+network.json

.gitmodules

@@ -0,0 +1,7 @@
+[submodule "lib/forge-std"]
+	path = lib/forge-std
+	url = https://github.com/foundry-rs/forge-std
+[submodule "lib/nitro-contracts"]
+	path = lib/nitro-contracts
+	url = [email protected]:OffchainLabs/nitro-contracts.git
+	branch = feature-orbit-bridge

.solhint.json

@@ -4,6 +4,6 @@
   "rules": {
     "mark-callable-contracts": "none",
     "prettier/prettier": "error",
-    "compiler-version": ["error", "^0.6.11"]
+    "compiler-version": ["error", "^0.8.0"]
   }
 }

contracts/rpc-utils/NodeInterface.sol

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: Apache-2.0
 // solhint-disable-next-line compiler-version
-pragma solidity >=0.4.21 <0.7.0;
+pragma solidity >=0.4.21 <0.9.0;
 
 /** @title Interface for providing Outbox proof data
  *  @notice This contract doesn't exist on-chain. Instead it is a virtual interface accessible at 0x00000000000000000000000000000000000000C8

contracts/rpc-utils/RetryableTicketCreator.sol

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: Apache-2.0
 // solhint-disable-next-line compiler-version
-pragma solidity >=0.4.21 <0.7.0;
+pragma solidity >=0.4.21 <0.9.0;
 
 interface RetryableTicketCreator {
     /**

contracts/tokenbridge/arbitrum/L2ArbitrumMessenger.sol

@@ -16,7 +16,7 @@
  * limitations under the License.
  */
 
-pragma solidity ^0.6.11;
+pragma solidity ^0.8.0;
 
 import "@arbitrum/nitro-contracts/src/precompiles/ArbSys.sol";