Update linters

.github/workflows/build.yml

@@ -11,31 +11,35 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Check code formatting
         run: if [ "$(gofmt -s -l . | wc -l)" -gt 0 ]; then exit 1; fi
       - name: Lint
-        uses: golangci/golangci-lint-action@v2
+        uses: golangci/golangci-lint-action@v4
         with:
-          version: v1.29
+          version: v1.54
 
   test:
     strategy:
       matrix:
         go-version:
-          - 1.14.x
-          - 1.15.x
+          - 1.16.x
+          - 1.17.x
+          - 1.18.x
+          - 1.19.x
+          - 1.20.x
+          - 1.21.x
         os:
           - ubuntu-latest
           - macos-latest
           - windows-latest
     runs-on: ${{ matrix.os }}
     steps:
       - name: Install Go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v4
         with:
           go-version: ${{ matrix.go-version }}
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Test
         run: go test ./...

go.mod

@@ -1,3 +1,3 @@
 module github.com/cloudfactory/hasty-go
 
-go 1.14
+go 1.21