1 files changed, 108 insertions, 0 deletions
diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
new file mode 100644
index 0000000..de15521
--- /dev/null
+++ b/.github/workflows/go.yml
@@ -0,0 +1,108 @@
+name: Go
+on:
+  push:
+    branches:
+      - master
+  pull_request: {}
+
+jobs:
+  build-test:
+
+    strategy:
+      matrix:
+        os: [ macos-latest, ubuntu-latest ]
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions/setup-go@v2
+        with:
+          go-version: 1.18.x
+
+      - run: go build -gcflags="-m" ./...
+
+      - run: go test -v -race ./...
+
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions/setup-go@v2
+        with:
+          go-version: 1.18.x
+
+      - uses: dominikh/staticcheck-action@29e9b80fb8de0521ba4ed3fdf68fed5bbe82a2d2 # v1.1.0
+        with:
+          install-go: false
+
+  vet:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions/setup-go@v2
+        with:
+          go-version: 1.18.x
+
+      - run: go vet ./...
+
+  fmt:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions/setup-go@v2
+        with:
+          go-version: 1.18.x
+
+      - name: Run gofmt -d .
+        run: |
+            fmtvar="$(gofmt -d .)"
+            echo "$fmtvar"
+            test -z "$fmtvar"
+
+  modtidy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions/setup-go@v2
+        with:
+          go-version: 1.18.x
+
+      - name: Run go mod tidy
+        run: |
+            go mod tidy
+            gitdiff="$(git diff -U0)"
+            echo "$gitdiff"
+            test -z "$gitdiff"
+
+  vendor-diff:
+    if: github.event_name == 'pull_request'
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/setup-go@v3
+      with:
+        go-version: ^1.18
+
+    - name: Checkout base commit
+      uses: actions/checkout@v3
+      with:
+        path: a
+        ref: ${{ github.base_ref }}
+    - name: Download dependencies of base commit
+      run: go mod vendor
+      working-directory: a
+
+    - name: Checkout PR
+      uses: actions/checkout@v3
+      with:
+        path: b
+    - name: Download dependencies of PR
+      run: go mod vendor
+      working-directory: b
+
+    - name: Diff of dependencies
+      run: diff -ur --color=always a/vendor b/vendor || true