update

.github/workflows/build.yml

@@ -0,0 +1,50 @@
+name: Build EIP1559-sender
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        goos: [linux, windows, darwin]
+        goarch: [amd64, arm64]
+        exclude:
+          - goarch: arm64
+            goos: windows
+    steps:
+
+    - name: Set up Go 1.x
+      uses: actions/setup-go@v2
+      with:
+        go-version: ^1.22
+      id: go
+
+    - name: Check out code into the Go module directory
+      uses: actions/checkout@v2
+
+    - name: Get dependencies
+      run: |
+        go get -v -t -d ./...
+        if [ -f Gopkg.toml ]; then
+            curl https://raw.githubusercontent.com/golang/dep/master/install.sh | sh
+            dep ensure
+        fi
+
+    - name: Build
+      env:
+        GOOS: ${{ matrix.goos }}
+        GOARCH: ${{ matrix.goarch }}
+      run: go build -v -o EIP1559-sender-${{ matrix.goos }}-${{ matrix.goarch }}
+
+    - name: Upload artifact
+      uses: actions/upload-artifact@v2
+      with:
+        name: EIP1559-sender-${{ matrix.goos }}-${{ matrix.goarch }}
+        path: EIP1559-sender-${{ matrix.goos }}-${{ matrix.goarch }}