deploy workflow

.github/workflows/deploy.yml

@@ -0,0 +1,43 @@
+name: Build and Push Docker Image to GHCR
+
+on:
+  push:
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    concurrency:
+      group: ${{ github.ref }}
+      cancel-in-progress: true
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: |
+            ghcr.io/fastlane-labs/fastlane-online-solver
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            latest-{{branch}}
+            sha-{{sha}}
+      - name: Authenticate to Github registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}

bot/bot.go

@@ -336,7 +336,7 @@ func (b *Bot) handlePendingTx(tx *types.Transaction) {
 			return types.SignTx(tx, types.LatestSignerForChainID(b.chainId), config.SOLVER_PK)
 		},
 		Value:    big.NewInt(0),
-		GasLimit: uint64(1000_000),
+		GasLimit: uint64(2000_000),
 	}
 	gasMargin := big.NewInt(0).Mul(big.NewInt(b.config.FrontrunGasMarginGwei), big.NewInt(1e9))
 	if tx.Type() == types.LegacyTxType {