Update go.yml

Author: aafeher

.github/workflows/go.yml

@@ -1,29 +1,30 @@
 name: Go
-on: [push]
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
 
 jobs:
 
-  test:
-    strategy:
-      matrix:
-        go-version: [1.18.x, 1.19.x, 1.20.x, 1.21.x]
-        os: [ubuntu-latest, macos-latest, windows-latest]
-        targetplatform: [x86, x64]
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Set up Go
+      uses: actions/setup-go@v4
+      with:
+        go-version: '1.18'
 
-    runs-on: ${{ matrix.os }}
+    - name: Build
+      run: go build -v ./...
 
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-      - name: Install Go
-        uses: actions/setup-go@v5
-        with:
-          go-version: ${{ matrix.go-version }}
-          cache: false
-      - name: Test
-        run: go test -v ./... -coverprofile=coverage.txt -covermode=atomic
-      - name: Upload coverage reports to Codecov
-        uses: codecov/[email protected]
-        with:
-          token: ${{ secrets.CODECOV_TOKEN }}
-          slug: aafeher/go-sitemap-parser
+    - name: Test
+      run: go test -v ./... -coverprofile=coverage.txt -covermode=atomic
+    - name: Upload coverage reports to Codecov
+      uses: codecov/[email protected]
+      with:
+        token: ${{ secrets.CODECOV_TOKEN }}
+        slug: aafeher/go-sitemap-parser