working on blockscout

.github/workflows/deploy-devnet.yml

@@ -20,7 +20,6 @@ jobs:
       - name: Checkout repo
         uses: actions/checkout@v3
 
-        # capture SHA as an env variables  
       - name: Get short commit SHA
         id: vars
         run: echo "COMMIT_SHA=$(echo $GITHUB_SHA | cut -c1-7)" >> $GITHUB_ENV        
@@ -32,33 +31,9 @@ jobs:
         run: |
           docker run -d \
             --name $CONTAINER_NAME \
-            -p 8545:8545 \
+            -p 8545:8545 -p 4000:4000 \
             $BASE_IMAGE \
-            --dev --http --http.addr 0.0.0.0 --http.vhosts "*" --http.api eth,net,web3,personal
+            /bin/sh /start.sh
-
-            
-#      - name: check if curl is installed
-#        run: docker exec $CONTAINER_NAME which curl             
-    #   - name: Wait for Geth RPC to become available
-    #     run: |
-    #       echo "Waiting for Geth RPC to be ready..."
-    #       for i in {1..30}; do
-    #         if docker exec $CONTAINER_NAME curl -s -o /dev/null -w "%{http_code}" http://127.0.0.1:8545 > /dev/null; then
-    #           echo "Geth RPC is up!"
-    #           break
-    #         fi
-    #         echo "Attempt $i: Not yet ready..."
-    #         sleep 2
-    #       done
-
-    #       if ! docker exec $CONTAINER_NAME curl -s -o /dev/null -w "%{http_code}" http://127.0.0.1:8545 > /dev/null; then
-    #         echo "❌ Geth RPC did not start within 60 seconds."
-    #         echo "--- Container logs ---"
-    #         docker logs $CONTAINER_NAME
-    #         echo "--- Container status ---"
-    #         docker ps -a
-    #         exit 1
-    #       fi
 
       - name: Set up Node.js
         uses: actions/setup-node@v3
@@ -69,9 +44,44 @@ jobs:
         working-directory: ./hardhat
         run: npm install
 
-      - name: Deploy contracts to devnet
+      - name: Deploy contracts to devnet and capture address
         working-directory: ./hardhat
-        run: npx hardhat run scripts/deploy.js --network localhost
+        run: |
+          DEPLOY_OUTPUT=$(npx hardhat run scripts/deploy.js --network localhost)
+          echo "$DEPLOY_OUTPUT"
+          echo "$DEPLOY_OUTPUT" > deploy.log
+          echo "CONTRACT_ADDRESS=$(echo \"$DEPLOY_OUTPUT\" | grep -i 'Lock deployed to:' | awk '{ print $NF }')" >> $GITHUB_ENV
+
+      - name: Retry contract verification on Blockscout
+        working-directory: ./hardhat
+        run: |
+          echo "🔍 Verifying contract at $CONTRACT_ADDRESS"
+          for i in {1..5}; do
+            npx hardhat verify --network localhost $CONTRACT_ADDRESS && break
+            echo "Retry $i: Verification failed. Waiting for Blockscout sync..."
+            sleep 10
+          done
+
+      - name: Confirm contract is visible in Blockscout
+        run: |
+          echo "Waiting for Blockscout explorer to index contract..."
+          for i in {1..30}; do
+            CODE=$(curl -s http://localhost:4000/api \
+              -d "module=contract" \
+              -d "action=getsourcecode" \
+              -d "address=$CONTRACT_ADDRESS" | jq -r '.result[0].SourceCode')
+
+            if [ "$CODE" != "" ] && [ "$CODE" != "null" ]; then
+              echo "✅ Contract is now visible in Blockscout"
+              exit 0
+            fi
+
+            echo "⏳ Not indexed yet, retrying ($i)..."
+            sleep 5
+          done
+
+          echo "❌ Contract not found in Blockscout after timeout."
+          exit 1
 
       - name: Commit container with deployed contracts
         run: |
@@ -96,25 +106,28 @@ jobs:
         run: |
           docker run -d \
             --name test-node \
-            -p 8545:8545 \
+            -p 8545:8545 -p 4000:4000 \
             $FINAL_IMAGE:latest \
-            --dev --http --http.addr 0.0.0.0 --http.vhosts "*" --http.api eth,net,web3,personal
+            /bin/sh /start.sh
-            sleep 20
+          sleep 20
 
-      # - name: Wait for RPC to be ready
+      - name: Check Blockscout Explorer
-      #   run: |
+        run: |
-      #     echo "Waiting for devnet to be ready..."
+          echo "Waiting for Blockscout..."
-      #     for i in {1..20}; do
+          for i in {1..30}; do
-      #       if curl -s http://localhost:8545 > /dev/null; then
+              if curl -s http://localhost:4000 | grep -qi "blockscout"; then
-      #         echo "RPC is ready."
+                echo "✅ Blockscout UI is up!"
-      #         break
+                exit 0
-      #       fi
+              fi
-      #       sleep 2
+              sleep 5
-      #     done
+          done
+          echo "❌ Blockscout did not respond."
+          docker logs test-node
+          exit 1
 
       - name: Run Hardhat tests
         working-directory: ./hardhat
-        run: npx hardhat test # --network localhost
+        run: npx hardhat test
 
       - name: Stop and remove test container
         run: docker rm -f test-node

Dockerfile

@@ -1,33 +1,35 @@
-# Support setting various labels on the final image
+# Base Geth build stage remains the same
-ARG COMMIT=""
-ARG VERSION=""
-ARG BUILDNUM=""
 
-# Build Geth in a stock Go builder container
+# Additional stage for Blockscout dependencies
-FROM golang:1.24-alpine AS builder
+FROM hexpm/elixir:1.14.5-erlang-25.3.2.6-alpine-3.18.0 as blockscout-builder
 
-RUN apk add --no-cache gcc musl-dev linux-headers git
+RUN apk add --no-cache build-base git curl postgresql-dev inotify-tools npm gcompat
 
-# Get dependencies - will also be cached if we won't change go.mod/go.sum
+# Clone Blockscout source
-COPY go.mod /go-ethereum/
+RUN git clone https://github.com/blockscout/blockscout.git /blockscout
-COPY go.sum /go-ethereum/
-RUN cd /go-ethereum && go mod download
 
-ADD . /go-ethereum
+WORKDIR /blockscout
-RUN cd /go-ethereum && go run build/ci.go install -static ./cmd/geth
 
-# Pull Geth into a second stage deploy alpine container
+RUN mix local.hex --force && \
+    mix local.rebar --force && \
+    mix deps.get && \
+    mix compile
+
+RUN mix do ecto.create, ecto.migrate
+
+RUN mix phx.digest && MIX_ENV=prod mix release
+
+# Final image
 FROM alpine:latest
 
-RUN apk add --no-cache ca-certificates
+RUN apk add --no-cache ca-certificates libstdc++ postgresql-client su-exec bash curl
+
 COPY --from=builder /go-ethereum/build/bin/geth /usr/local/bin/
+COPY --from=blockscout-builder /blockscout /blockscout
 
-EXPOSE 8545 8546 30303 30303/udp
+# Custom entrypoint
-ENTRYPOINT ["geth", "--dev", "--http", "--http.addr", "0.0.0.0", "--http.vhosts", "*", "--http.api", "eth,net,web3,personal"]
+COPY start.sh /start.sh
+RUN chmod +x /start.sh
 
-# Add some metadata labels to help programmatic image consumption
+EXPOSE 8545 8546 30303 4000
-ARG COMMIT=""
+ENTRYPOINT ["/bin/sh", "/start.sh"]
-ARG VERSION=""
-ARG BUILDNUM=""
-
-LABEL commit="$COMMIT" version="$VERSION" buildnum="$BUILDNUM"

OldDfile

@@ -0,0 +1,33 @@
+# Support setting various labels on the final image
+ARG COMMIT=""
+ARG VERSION=""
+ARG BUILDNUM=""
+
+# Build Geth in a stock Go builder container
+FROM golang:1.24-alpine AS builder
+
+RUN apk add --no-cache gcc musl-dev linux-headers git
+
+# Get dependencies - will also be cached if we won't change go.mod/go.sum
+COPY go.mod /go-ethereum/
+COPY go.sum /go-ethereum/
+RUN cd /go-ethereum && go mod download
+
+ADD . /go-ethereum
+RUN cd /go-ethereum && go run build/ci.go install -static ./cmd/geth
+
+# Pull Geth into a second stage deploy alpine container
+FROM alpine:latest
+
+RUN apk add --no-cache ca-certificates
+COPY --from=builder /go-ethereum/build/bin/geth /usr/local/bin/
+
+EXPOSE 8545 8546 30303 30303/udp
+ENTRYPOINT ["geth", "--dev", "--http", "--http.addr", "0.0.0.0", "--http.vhosts", "*", "--http.api", "eth,net,web3,personal"]
+
+# Add some metadata labels to help programmatic image consumption
+ARG COMMIT=""
+ARG VERSION=""
+ARG BUILDNUM=""
+
+LABEL commit="$COMMIT" version="$VERSION" buildnum="$BUILDNUM"

docker-compose.yaml

@@ -8,55 +8,11 @@ services:
       - "8545:8545"
       - "8546:8546"
       - "30303:30303"
+      - "4000:4000"
     volumes:
       - geth-data:/root/.ethereum
     restart: unless-stopped
-    command: [
+    command: ["/bin/sh", "/start.sh"]
-      "geth",
-      "--dev",
-      "--http",
-      "--http.addr", "0.0.0.0",
-      "--http.vhosts", "*",
-      "--http.api", "personal,eth,net,web3,miner",
-      "--http.corsdomain", "*",
-      "--ws",
-      "--ws.addr", "0.0.0.0",
-      "--ws.api", "personal,eth,net,web3,miner",
-      "--allow-insecure-unlock",
-      "--mine",
-      "--nodiscover"
-    ]
-
-  # postgres:
-  #   image: postgres:13
-  #   container_name: blockscout-db
-  #   environment:
-  #     POSTGRES_USER: postgres
-  #     POSTGRES_PASSWORD: postgres
-  #     POSTGRES_DB: blockscout
-  #   ports:
-  #     - "5432:5432"
-  #   volumes:
-  #     - pg-data:/var/lib/postgresql/data
-
-  # blockscout:
-  #   image: blockscout/blockscout:latest
-  #   container_name: blockscout
-  #   depends_on:
-  #     - geth-node
-  #     - postgres
-  #   ports:
-  #     - "4000:4000"
-  #   environment:
-  #     ETHEREUM_JSONRPC_HTTP_URL: http://geth-node:8545
-  #     DATABASE_URL: postgresql://postgres:postgres@postgres:5432/blockscout
-  #     NETWORK: "Devnet"
-  #     SUBNETWORK: "Geth Dev Mode"
-  #     COIN: "ETH"
-  #     MIX_ENV: "prod"
-  #     PORT: 4000
-  #     BLOCKSCOUT_HOST: "0.0.0.0"
-  #   restart: unless-stopped
 
 volumes:
   geth-data:

docker-compose_old.yaml

@@ -0,0 +1,64 @@
+version: '3.8'
+
+services:
+  geth-node:
+    image: yohands/my_first_container
+    container_name: geth-devnet
+    ports:
+      - "8545:8545"
+      - "8546:8546"
+      - "30303:30303"
+      - "4000:4000"
+    volumes:
+      - geth-data:/root/.ethereum
+    restart: unless-stopped
+    command: [
+      "geth",
+      "--dev",
+      "--http",
+      "--http.addr", "0.0.0.0",
+      "--http.vhosts", "*",
+      "--http.api", "personal,eth,net,web3,miner",
+      "--http.corsdomain", "*",
+      "--ws",
+      "--ws.addr", "0.0.0.0",
+      "--ws.api", "personal,eth,net,web3,miner",
+      "--allow-insecure-unlock",
+      "--mine",
+      "--nodiscover"
+    ]
+
+  # postgres:
+  #   image: postgres:13
+  #   container_name: blockscout-db
+  #   environment:
+  #     POSTGRES_USER: postgres
+  #     POSTGRES_PASSWORD: postgres
+  #     POSTGRES_DB: blockscout
+  #   ports:
+  #     - "5432:5432"
+  #   volumes:
+  #     - pg-data:/var/lib/postgresql/data
+
+  # blockscout:
+  #   image: blockscout/blockscout:latest
+  #   container_name: blockscout
+  #   depends_on:
+  #     - geth-node
+  #     - postgres
+  #   ports:
+  #     - "4000:4000"
+  #   environment:
+  #     ETHEREUM_JSONRPC_HTTP_URL: http://geth-node:8545
+  #     DATABASE_URL: postgresql://postgres:postgres@postgres:5432/blockscout
+  #     NETWORK: "Devnet"
+  #     SUBNETWORK: "Geth Dev Mode"
+  #     COIN: "ETH"
+  #     MIX_ENV: "prod"
+  #     PORT: 4000
+  #     BLOCKSCOUT_HOST: "0.0.0.0"
+  #   restart: unless-stopped
+
+volumes:
+  geth-data:
+  pg-data:

hardhat/hardhat.config.js

@@ -3,4 +3,25 @@ require("@nomicfoundation/hardhat-toolbox");
 /** @type import('hardhat/config').HardhatUserConfig */
 module.exports = {
   solidity: "0.8.28",
+  networks: {
+    localhost: {
+      url: "http://127.0.0.1:8545",
+      chainId: 1337
+    }
+  },
+  etherscan: {
+    apiKey: {
+      localhost: "abc123" // dummy or optional if not enforced
+    },
+    customChains: [
+      {
+        network: "localhost",
+        chainId: 1337,
+        urls: {
+          apiURL: "http://localhost:4000/api",
+          browserURL: "http://localhost:4000"
+        }
+      }
+    ]
+  }
 };

start.sh

@@ -0,0 +1,26 @@
+#!/bin/sh
+# Start PostgreSQL for Blockscout
+docker-entrypoint.sh postgres &
+
+# Wait for DB to be ready
+until pg_isready -h localhost -p 5432; do
+  echo "Waiting for Postgres..."
+  sleep 2
+done
+
+# Start Geth
+geth --dev \
+  --http --http.addr 0.0.0.0 \
+  --http.vhosts "*" --http.api eth,net,web3,personal \
+  --ws --ws.addr 0.0.0.0 \
+  --allow-insecure-unlock --mine --nodiscover &
+
+# Start Blockscout
+cd /blockscout && \
+DATABASE_URL=postgresql://postgres:postgres@localhost:5432/blockscout \
+ETHEREUM_JSONRPC_HTTP_URL=http://localhost:8545 \
+PORT=4000 \
+MIX_ENV=prod \
+/blockscout/_build/prod/rel/blockscout/bin/blockscout start
+
+wait

terraform.tfstate

@@ -0,0 +1,9 @@
+{
+  "version": 4,
+  "terraform_version": "1.12.2",
+  "serial": 1,
+  "lineage": "40f0fde9-d9f7-345b-6b37-4ce3b96e72ae",
+  "outputs": {},
+  "resources": [],
+  "check_results": null
+}