goci: Add back linters.

.github/workflows/build.yml

@@ -0,0 +1,56 @@
+name: Build and Test
+on: [push, pull_request]
+permissions:
+  contents: read
+jobs:
+  build-go:
+    name: Go CI
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        go: ['1.20', '1.21']
+    steps:
+      - uses: awalsh128/cache-apt-pkgs-action@1850ee53f6e706525805321a3f2f863dcf73c962 #v1.3.0
+        with:
+          packages: git-restore-mtime libgtk-3-dev libwebkit2gtk-4.0-dev
+          version: 1.0
+
+      - name: Set up Go
+        uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe #v4.1.0
+        with:
+          go-version: ${{ matrix.go }}
+
+      - name: Check out source
+        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac #v4.0.0
+        with:
+          fetch-depth: 0
+      # Restore original file modification times for test cache reasons
+      - name: restore timestamps
+        run: git restore-mtime
+      - name: Install Linters
+        run: "curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.54.2"
+      - name: Use test and module cache
+        uses: actions/cache@704facf57e6136b1bc63b828d79edcd491f0ee84 #v3.3.2
+        with:
+          path: |
+            ~/.cache/go-build
+            ~/go/pkg/mod
+          key: go-test-${{ matrix.go }}-${{ github.sha }}
+          restore-keys: go-test-${{ matrix.go }}
+
+      - name: Test
+        env:
+          GO111MODULE: "on"
+        run: |
+          ./run_tests.sh
+
+  lint-docs:
+    name: Lint Markdown
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac #v4.0.0
+    - uses: DavidAnson/markdownlint-cli2-action@3aaa38e446fbd2c288af4291aa0f55d64651050f #v12.0.0
+      continue-on-error: true
+      with:
+        globs: |
+          *.md