remove Dockerfile, use only pure go dabase backends

.github/workflows/govulncheck.yml

@@ -18,7 +18,7 @@ jobs:
     steps:
       - uses: actions/setup-go@v5
         with:
-          go-version: "1.21"
+          go-version: "1.22"
           check-latest: true
       - uses: actions/checkout@v4
       - uses: technote-space/get-diff-action@v6

.github/workflows/lint.yml

@@ -11,11 +11,27 @@ jobs:
     # We need to run the linter on the same image we use for building, since it
     # needs the C libraries installed for the dependencies to typecheck.
     runs-on: ubuntu-latest
-    container: cometbft/cometbft-db-testing
     steps:
       - uses: actions/checkout@v4
-      - uses: golangci/golangci-lint-action@v4.0.0
-        with:
-          args: --timeout 10m
-          version: latest
-          github-token: ${{ secrets.github_token }}
+      runs-on: ubuntu-latest
+      steps:
+        - uses: actions/checkout@v4
+
+        - name: Set up Docker Build
+          uses: docker/setup-buildx-action@v3.0.0
+          with:
+            driver: docker
+
+        - name: Build Docker image
+          uses: docker/build-push-action@v5
+          with:
+            context: ./tools
+            file: ./tools/Dockerfile
+            tags: "cometbft/cometbft-db-testing:latest"
+            load: true
+
+
+        - name: Run golangci-lint
+          run: make docker-lint
+
+

Makefile

@@ -88,6 +88,16 @@ docker-test:
 		make test-all-with-coverage
 .PHONY: docker-test
 
+docker-lint:
+	@echo "--> Running all tests with all databases with Docker (interactive flags: \"$(DOCKER_TEST_INTERACTIVE_FLAGS)\")"
+	@docker run $(DOCKER_TEST_INTERACTIVE_FLAGS) --rm --name cometbft-db-test \
+		-v `pwd`:/cometbft \
+		-w /cometbft \
+		--entrypoint "" \
+		$(DOCKER_TEST_IMAGE):$(DOCKER_TEST_IMAGE_VERSION) \
+		golangci-lint run ./...
+.PHONY: docker-test
+
 tools:
 	go get -v $(GOTOOLS)
 .PHONY: tools

go.mod

@@ -1,6 +1,6 @@
 module github.com/cometbft/cometbft-db
 
-go 1.21
+go 1.22
 
 require (
 	github.com/cockroachdb/pebble v1.1.0

tools/Dockerfile

@@ -7,7 +7,7 @@
 # updates here, merge the changes here first and let the image get updated (or
 # push a new version manually) before PRs that depend on them.
 
-FROM golang:1.21 AS build
+FROM golang:latest AS build
 
 ENV LD_LIBRARY_PATH=/usr/local/lib