EVM Event Importing PoC

.github/dependabot.yml

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+# Copyright (C) 2024, Ava Labs, Inc. All rights reserved.
+# See the file LICENSE for licensing terms.
+
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: "gomod" # See documentation for possible values
+    directory: "/" # Location of package manifests
+    schedule:
+      interval: "daily"
+    ignore:
+      # Update go-ethereum only via subnet-evm or avalanchego
+      - dependency-name: "github.com/ethereum/go-ethereum"
+      # Avalanchego is updated to stay compatible with subnet-evm
+      - dependency-name: "github.com/ava-labs/avalanchego"
+  - package-ecosystem: "gitsubmodule"
+    directory: "/"
+    schedule:
+      interval: "daily"
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "daily"

.github/workflows/abi_bindings_checker.yml

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+name: ABI Go Bindings Checker
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - "**"
+
+jobs:
+  abi_binding:
+    name: abi_binding
+    runs-on: ubuntu-22.04
+
+    steps:
+      - name: Checkout the repository
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Set Go version
+        run: |
+          source ./scripts/versions.sh
+          echo GO_VERSION=$GO_VERSION >> $GITHUB_ENV
+
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
+      - name: Install Foundry
+        run: ./scripts/install_foundry.sh
+
+      - name: Generate ABI Go bindings
+        run: |
+          export PATH=$PATH:$HOME/.foundry/bin
+          export GOPATH=$HOME/go
+          export PATH="$PATH:$GOPATH/bin"
+          ./scripts/abi_bindings.sh
+
+      - name: Print diff
+        run: git --no-pager diff -- abi-bindings/**.go
+
+      - name: Fail if diff exists
+        run: git --no-pager diff --quiet -- abi-bindings/**.go

.github/workflows/gomod_check.yml

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+name: go.mod Check
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - "**"
+
+jobs:
+  gomod_check:
+    name: Check go.mod
+    runs-on: ubuntu-22.04
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - run: |
+          source ./scripts/versions.sh
+          echo GO_VERSION=$GO_VERSION >> $GITHUB_ENV
+
+      - uses: actions/setup-go@v5
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
+      - run: go mod tidy
+      - run: git --no-pager diff -- go.mod go.sum # This prints the diff
+      - run: git --no-pager diff --quiet -- go.mod go.sum # This errors if there is a diff

.github/workflows/lint.yml

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+name: Lint
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - "**"
+
+jobs:
+  solhint:
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Checkout repository and submodules
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Install solhint
+        run: |
+          npm install solhint -g
+          solhint --version
+
+      - name: Run Lint
+        run: ./scripts/lint.sh --sol-lint
+
+  format-solidity:
+    runs-on: ubuntu-22.04
+    timeout-minutes: 10
+    steps:
+      - name: Checkout repository and submodules
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Install Foundry
+        run: ./scripts/install_foundry.sh
+
+      - name: Check Solidity Formatting
+        run: |
+          export PATH=$PATH:$HOME/.foundry/bin
+          ./scripts/lint.sh --sol-format-check

.github/workflows/test.yml

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+name: Tests
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - "**"
+
+jobs:
+  solidity-unit-tests:
+    runs-on: ubuntu-22.04
+    timeout-minutes: 10
+    steps:
+      - name: Checkout repository and submodules
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Install Foundry
+        run: ./scripts/install_foundry.sh
+
+      - name: Run unit tests
+        run: |
+          export PATH=$PATH:$HOME/.foundry/bin
+          cd contracts/
+          forge test -vvv
+
+  e2e_tests:
+    name: e2e_tests
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout repositories and submodules
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Set Go version
+        run: |
+          source ./scripts/versions.sh
+          echo GO_VERSION=$GO_VERSION >> $GITHUB_ENV
+
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
+      - name: Install Foundry
+        run: ./scripts/install_foundry.sh
+
+      - name: Run E2E Tests
+        # Forge installs to BASE_DIR, but updates the PATH definition in $HOME/.bashrc
+        run: |
+          export PATH=$PATH:$HOME/.foundry/bin
+          export PATH="$PATH:$GOPATH/bin"
+          ./scripts/e2e_test.sh

.gitignore

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+# Compiler files
+cache/
+out/
+build/
+
+# Ignores development broadcast logs
+!/broadcast
+/broadcast/*/31337/
+/broadcast/**/dry-run/
+
+.vscode/
+
+# Docs
+docs/
+
+# Dotenv file
+.env
+
+# Ginkgo
+main.log
+server.log
+*.test
+
+# Forge documentation
+contracts/docs/

.gitmodules

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+[submodule "contracts/lib/teleporter"]
+	path = contracts/lib/teleporter
+	url = [email protected]:ava-labs/teleporter.git
+[submodule "contracts/lib/forge-std"]
+	path = contracts/lib/forge-std
+	url = [email protected]:foundry-rs/forge-std.git
+[submodule "contracts/lib/solidity-merkle-trees"]
+	path = contracts/lib/solidity-merkle-trees
+	url = [email protected]:michaelkaplan13/solidity-merkle-trees.git

.golangci.yml

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+# This file configures github.com/golangci/golangci-lint.
+
+run:
+  timeout: 3m
+  tests: true
+  # skip auto-generated files.
+  skip-dirs:
+    - "abi-bindings/go"
+  skip-files:
+    - ".*mock.*"
+
+issues:
+  # Maximum count of issues with the same text. Set to 0 to disable. Default is 3.
+  max-same-issues: 0
+
+linters:
+  disable-all: true
+  enable:
+    - goimports
+    - gosimple
+    - govet
+    - ineffassign
+    - misspell
+    - unconvert
+    - unused
+    - whitespace
+    - lll
+
+linters-settings:
+  gofmt:
+    simplify: true

LICENSE

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+Copyright (C) 2024, Ava Labs, Inc. All rights reserved.
+
+Ecosystem License
+Version: 1.1
+
+Subject to the terms herein, Ava Labs, Inc. (**“Ava Labs”**) hereby grants you
+a limited, royalty-free, worldwide, non-sublicensable, non-transferable,
+non-exclusive license to use, copy, modify, create derivative works based on,
+and redistribute the Software, in source code, binary, or any other form,
+including any modifications or derivative works of the Software (collectively,
+**“Licensed Software”**), in each case subject to this Ecosystem License
+(**“License”**).
+
+This License applies to all copies, modifications, derivative works, and any
+other form or usage of the Licensed Software. You will include and display
+this License, without modification, with all uses of the Licensed Software,
+regardless of form.
+
+You will use the Licensed Software solely (i) in connection with the Avalanche
+Public Blockchain platform, having a NetworkID of 1 (Mainnet) or 5 (Fuji), and
+associated blockchains, comprised exclusively of the Avalanche X-Chain,
+C-Chain, P-Chain and any subnets linked to the P-Chain (“Avalanche Authorized
+Platform”) or (ii) for non-production, testing or research purposes within the
+Avalanche ecosystem, in each case, without any commercial application
+(“Non-Commercial Use”); provided that this License does not permit use of the
+Licensed Software in connection with (a) any forks of the Avalanche Authorized
+Platform or (b) in any manner not operationally connected to the Avalanche
+Authorized Platform other than, for the avoidance of doubt, the limited
+exception for Non-Commercial Use. Ava Labs may publicly announce changes or
+additions to the Avalanche Authorized Platform, which may expand or modify
+usage of the Licensed Software. Upon such announcement, the Avalanche
+Authorized Platform will be deemed to be the then-current iteration of such
+platform.
+
+You hereby acknowledge and agree to the terms set forth at
+www.avalabs.org/important-notice.
+
+If you use the Licensed Software in violation of this License, this License
+will automatically terminate and Ava Labs reserves all rights to seek any
+remedy for such violation.
+
+Except for uses explicitly permitted in this License, Ava Labs retains all
+rights in the Licensed Software, including without limitation the ability to
+modify it.
+
+Except as required or explicitly permitted by this License, you will not use
+any Ava Labs names, logos, or trademarks without Ava Labs’ prior written
+consent.
+
+You may use this License for software other than the “Licensed Software”
+specified above, as long as the only change to this License is the definition
+of the term “Licensed Software.”
+
+The Licensed Software may reference third party components. You acknowledge
+and agree that these third party components may be governed by a separate
+license or terms and that you will comply with them.
+
+**TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE LICENSED SOFTWARE IS PROVIDED
+ON AN “AS IS” BASIS, AND AVA LABS EXPRESSLY DISCLAIMS AND EXCLUDES ALL
+REPRESENTATIONS, WARRANTIES AND OTHER TERMS AND CONDITIONS, WHETHER EXPRESS OR
+IMPLIED, INCLUDING WITHOUT LIMITATION BY OPERATION OF LAW OR BY CUSTOM,
+STATUTE OR OTHERWISE, AND INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY,
+TERM, OR CONDITION OF NON-INFRINGEMENT, MERCHANTABILITY, TITLE, OR FITNESS FOR
+PARTICULAR PURPOSE. YOU USE THE LICENSED SOFTWARE AT YOUR OWN RISK. AVA LABS
+EXPRESSLY DISCLAIMS ALL LIABILITY (INCLUDING FOR ALL DIRECT, CONSEQUENTIAL OR
+OTHER DAMAGES OR LOSSES) RELATED TO ANY USE OF THE LICENSED SOFTWARE.**