chore: improve polycli fund

.github/workflows/ci.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     if: (github.event.action != 'closed' || github.event.pull_request.merged == true)
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-go@v4
         with:
           go-version: ${{ env.GO_VERSION }}
@@ -26,12 +26,47 @@ jobs:
       - name: Run all the linter tools against code
         run: make lint
 
+  go-bindings:
+    name: Check go bindings
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: true
+
+      - name: Install abigen
+        run: |
+          sudo add-apt-repository ppa:ethereum/ethereum
+          sudo apt-get update
+          sudo apt-get install ethereum
+          abigen --version
+
+      - name: Install Foundry
+        uses: foundry-rs/foundry-toolchain@v1
+        with:
+          version: nightly
+      - name: Install dependencies
+        working-directory: contracts
+        run: forge install
+
+      - name: Generate go bindings
+        run: make gen-go-bindings
+      - name: Check if the go bindings are up to date
+        run: |
+          if [[ -n $(git status --porcelain) ]]; then
+            echo "❌ Error: Go bindings are not up to date. Please run \`make gen-go-bindings\`."
+            git diff
+            exit 1
+          else
+            echo "✅ Go bindings are up to date."
+          fi
+
   doc:
     name: Check documentation
     runs-on: ubuntu-latest
     if: (github.event.action != 'closed' || github.event.pull_request.merged == true)
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-go@v4
         with:
           go-version: ${{ env.GO_VERSION }}
@@ -52,7 +87,7 @@ jobs:
     runs-on: ubuntu-latest
     if: (github.event.action != 'closed' || github.event.pull_request.merged == true)
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-go@v4
         with:
           go-version: ${{ env.GO_VERSION }}
@@ -67,7 +102,7 @@ jobs:
       matrix:
         tool: [geth, anvil]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-go@v4
         with:
           go-version: ${{ env.GO_VERSION }}

.github/workflows/release.yml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install go
         uses: actions/setup-go@v4

.gitignore

@@ -7,3 +7,5 @@ coverage.out
 .idea
 *.swp
 *.swo
+
+wallets.json

Makefile

@@ -25,10 +25,6 @@ help: ## Display this help.
 $(BUILD_DIR): ## Create the build folder.
 	mkdir -p $(BUILD_DIR)
 
-.PHONY: generate
-generate: ## Generate protobuf stubs.
-	protoc --proto_path=proto --go_out=proto/gen/pb --go_opt=paths=source_relative $(wildcard proto/*.proto)
-
 .PHONY: build
 build: $(BUILD_DIR) ## Build go binary.
 	go build -ldflags "$(VERSION_FLAGS)" -o $(BUILD_DIR)/$(BIN_NAME) main.go
@@ -78,36 +74,25 @@ test: ## Run tests.
 
 ##@ Generation
 
+.PHONY: gen
+gen: gen-doc gen-proto gen-go-bindings  gen-loadtest-modes gen-json-rpctypes ## Generate everything.
+
 .PHONY: gen-doc
 gen-doc: ## Generate documentation for `polycli`.
 	go run docutil/*.go
 
-.PHONY: gen-loadtest-modes
-gen-loadtest-modes: ## Generate loadtest modes strings.
-	cd cmd/loadtest && stringer -type=loadTestMode
+.PHONY: gen-proto
+gen-proto: ## Generate protobuf stubs.
+	protoc --proto_path=proto --go_out=proto/gen/pb --go_opt=paths=source_relative $(wildcard proto/*.proto)
 
 .PHONY: gen-go-bindings
 gen-go-bindings: ## Generate go bindings for smart contracts.
 	cd contracts && make gen-go-bindings
 
+.PHONY: gen-loadtest-modes
+gen-loadtest-modes: ## Generate loadtest modes strings.
+	cd cmd/loadtest && stringer -type=loadTestMode
+
 .PHONY: gen-json-rpctypes
-gen-json-rpctypes: ## Generate go bindings for smart contracts.
+gen-json-rpctypes: ## Generate JSON rpc types.
 	./scripts/rpctypes.sh rpctypes/jsonschemas/
-
-# Generate go binding.
-# - $1: input_dir
-# - $2: name
-# - $3: pkg
-# - $4: output_dir
-define gen_go_binding
-	solc $1/$2.sol --abi --bin --output-dir $1 --overwrite --evm-version paris
-	abigen --abi $1/$2.abi --bin $1/$2.bin --pkg $3 --type $2 --out $4/$2.go
-endef
-
-# Example for the ERC20 contract.
-# solc contracts/tokens/ERC20/ERC20.sol --abi --bin --output-dir contracts/tokens/ERC20 --overwrite
-# abigen --abi contracts/tokens/ERC20/ERC20.abi --bin contracts/tokens/ERC20/ERC20.bin --pkg tokens --type ERC20 --out contracts/tokens/ERC20.go
-
-# Example for the LoadTester contract.
-# solc contracts/loadtester/LoadTester.sol --abi --bin --output-dir contracts/loadtester --overwrite
-# abigen --abi contracts/loadtester/LoadTester.abi --bin contracts/loadtester/LoadTester.bin --pkg contracts --type LoadTester --out contracts/LoadTester.go

README.md

@@ -50,7 +50,7 @@ Note: Do not modify this section! It is auto-generated by `cobra` using `make ge
 
 - [polycli fork](doc/polycli_fork.md) - Take a forked block and walk up the chain to do analysis.
 
-- [polycli fund](doc/polycli_fund.md) - Bulk fund many crypto wallets automatically.
+- [polycli fund](doc/polycli_fund.md) - Bulk fund crypto wallets automatically.
 
 - [polycli hash](doc/polycli_hash.md) - Provide common crypto hashing functions.
 

bindings/funder/Funder.abi

@@ -0,0 +1,56 @@
+[
+  {
+    "type": "constructor",
+    "inputs": [
+      {
+        "name": "_amount",
+        "type": "uint256",
+        "internalType": "uint256"
+      }
+    ],
+    "stateMutability": "nonpayable"
+  },
+  {
+    "type": "receive",
+    "stateMutability": "payable"
+  },
+  {
+    "type": "function",
+    "name": "amount",
+    "inputs": [],
+    "outputs": [
+      {
+        "name": "",
+        "type": "uint256",
+        "internalType": "uint256"
+      }
+    ],
+    "stateMutability": "view"
+  },
+  {
+    "type": "function",
+    "name": "bulkFund",
+    "inputs": [
+      {
+        "name": "_addresses",
+        "type": "address[]",
+        "internalType": "address[]"
+      }
+    ],
+    "outputs": [],
+    "stateMutability": "nonpayable"
+  },
+  {
+    "type": "function",
+    "name": "fund",
+    "inputs": [
+      {
+        "name": "_address",
+        "type": "address",
+        "internalType": "address"
+      }
+    ],
+    "outputs": [],
+    "stateMutability": "nonpayable"
+  }
+]

bindings/funder/Funder.bin

@@ -0,0 +1 @@
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