ci: add Gitea Actions workflow for test, vet, fmt, build, shellcheck, goreleaser check

.gitea/workflows/ci.yml

@@ -0,0 +1,52 @@
+name: ci
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    container:
+      image: archlinux:latest
+    steps:
+      - name: Install container prereqs
+        run: pacman -Sy --needed --noconfirm base-devel git shellcheck
+
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+          cache: true
+
+      - name: go vet
+        run: go vet ./...
+
+      - name: gofmt check
+        run: |
+          diff=$(gofmt -l .)
+          if [ -n "$diff" ]; then
+            echo "files need gofmt:"
+            echo "$diff"
+            exit 1
+          fi
+
+      - name: go build
+        run: go build ./...
+
+      - name: go test -race
+        run: go test -race ./...
+
+      - name: shellcheck bootstrap.sh
+        run: shellcheck bootstrap.sh
+
+      - name: Install goreleaser
+        run: go install github.com/goreleaser/goreleaser/v2@latest
+
+      - name: goreleaser check
+        run: $(go env GOPATH)/bin/goreleaser check