Modernize build tooling, fix lint and format errors, and add pre-commit hooks

.github/workflows/ci.yml

@@ -0,0 +1,54 @@
+name: CI
+
+on:
+  push:
+    branches: [ main, master ]
+  pull_request:
+    branches: [ main, master ]
+
+jobs:
+  ci:
+    name: CI Check
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Install Go
+      uses: actions/setup-go@v5
+      with:
+        go-version: 1.23.x
+
+    - name: Install golangci-lint
+      run: |
+        curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v2.4.0
+        echo "$(go env GOPATH)/bin" >> $GITHUB_PATH
+
+    - name: Install tools
+      run: make tools
+
+    - name: Run CI
+      run: make ci
+
+  format-check:
+    name: Format Check
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Install Go
+      uses: actions/setup-go@v5
+      with:
+        go-version: 1.23.x
+
+    - name: Check formatting
+      run: |
+        make fmt
+        if [ -n "$(git status --porcelain)" ]; then
+          echo "Code is not formatted. Please run 'make fmt'"
+          git diff
+          exit 1
+        fi

.github/workflows/go.yml

@@ -10,21 +10,72 @@ jobs:
   test:
     strategy:
       matrix:
-        go-version: [1.22.x]
         os: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{ matrix.os }}
 
     steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
     - name: Install Go
       uses: actions/setup-go@v5
       with:
-        go-version: ${{ matrix.go-version }}
+        go-version: 1.23.x
 
-    - name: Checkout
-      uses: actions/checkout@v4
+    - name: Install dependencies
+      run: make deps
+
+    - name: Install tools
+      run: make tools
 
     - name: Build
-      run: go build -v ./...
+      run: make build
+
+    - name: Run go vet
+      run: make vet
 
     - name: Test
-      run: go test ./...
+      run: make test
+
+  coverage:
+    runs-on: ubuntu-latest
+    needs: test
+    if: github.event_name == 'push'
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Install Go
+      uses: actions/setup-go@v5
+      with:
+        go-version: 1.23.x
+
+    - name: Install dependencies
+      run: make deps
+
+    - name: Generate coverage report
+      run: make coverage
+
+    - name: Upload coverage to Codecov
+      uses: codecov/codecov-action@v4
+      with:
+        file: ./coverage.out
+        flags: unittests
+        name: codecov-umbrella
+        fail_ci_if_error: false
+
+  verify-mod:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Install Go
+      uses: actions/setup-go@v5
+      with:
+        go-version: 1.23.x
+
+    - name: Check go.mod
+      run: make check-mod

.github/workflows/golangci-lint.yml

@@ -6,6 +6,11 @@ on:
   pull_request:
     branches: [ main, master ]
 
+permissions:
+  contents: read
+  # Optional: allow read access to pull request. Use with `only-new-issues` option.
+  pull-requests: read
+
 jobs:
   golangci:
     name: lint
@@ -15,5 +20,37 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v4
 
-    - name: golangci-lint
-      uses: golangci/golangci-lint-action@v8
+    - name: Install Go
+      uses: actions/setup-go@v5
+      with:
+        go-version: 1.23.x
+
+    - name: Install golangci-lint
+      run: |
+        curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v2.4.0
+        echo "$(go env GOPATH)/bin" >> $GITHUB_PATH
+
+    - name: Run golangci-lint
+      run: |
+        # For PRs, only check new issues
+        if [ "${{ github.event_name }}" = "pull_request" ]; then
+          golangci-lint run --new-from-rev=${{ github.event.pull_request.base.sha }}
+        else
+          golangci-lint run
+        fi
+      env:
+        # Ensure colored output for better readability
+        FORCE_COLOR: true
+
+        # Optional: if set to true, then all caching functionality will be completely disabled,
+        #           takes precedence over all other caching options.
+        # skip-cache: true
+
+        # Optional: if set to true, then the action won't cache or restore ~/go/pkg.
+        # skip-pkg-cache: true
+
+        # Optional: if set to true, then the action won't cache or restore ~/.cache/go-build.
+        # skip-build-cache: true
+
+        # Optional: The mode to install golangci-lint. It can be 'binary' or 'goinstall'.
+        # install-mode: "goinstall"