Add reproducible module tooling and GitHub Actions

.github/workflows/ci.yml

@@ -0,0 +1,23 @@
+name: CI
+
+on:
+  push:
+  pull_request:
+
+permissions:
+  contents: read
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version: '1.27.x'
+          cache: false
+      - run: go build ./...
+      - run: make -B sql.go
+      - run: git diff --exit-code -- sql.go
+      - run: go vet ./...
+      - run: go test -count=1 ./...

Makefile

@@ -13,9 +13,10 @@
 # limitations under the License.
 
 MAKEFLAGS = -s
+GOYACC = go run golang.org/x/tools/cmd/[email protected]
 
 sql.go: sql.y
-	goyacc -o sql.go sql.y
+	$(GOYACC) -o sql.go sql.y
 	gofmt -w sql.go
 
 clean:

README.md

@@ -2,6 +2,11 @@
 
 Go package for parsing SQLite or SQL-92 queries.
 
+The module builds with Go 1.11 and later. Regenerating `sql.go` with
+`make -B sql.go` requires Go 1.17 or later for versioned `go run` support.
+The Makefile pins the generator that reproduces the committed parser byte
+for byte.
+
 ## Notice
 
 The backbone of this repo is extracted from [vitessio/vitess](https://github.com/vitessio/vitess).

go.mod

@@ -0,0 +1,3 @@
+module github.com/CovenantSQL/sqlparser
+
+go 1.11