feat(op-interop-filter): add core logic and unit tests [2/4]

Makefile

@@ -126,6 +126,10 @@ op-supernode: ## Builds op-supernode binary
 	just $(JUSTFLAGS) ./op-supernode/op-supernode
 .PHONY: op-supernode
 
+op-interop-filter: ## Builds op-interop-filter binary
+	just $(JUSTFLAGS) ./op-interop-filter/op-interop-filter
+.PHONY: op-interop-filter
+
 op-program: ## Builds op-program binary
 	make -C ./op-program op-program
 .PHONY: op-program

docker-bake.hcl

@@ -73,6 +73,10 @@ variable "OP_SUPERNODE_VERSION" {
   default = "${GIT_VERSION}"
 }
 
+variable "OP_INTEROP_FILTER_VERSION" {
+  default = "${GIT_VERSION}"
+}
+
 variable "OP_TEST_SEQUENCER_VERSION" {
   default = "${GIT_VERSION}"
 }
@@ -233,6 +237,19 @@ target "op-supernode" {
   tags = [for tag in split(",", IMAGE_TAGS) : "${REGISTRY}/${REPOSITORY}/op-supernode:${tag}"]
 }
 
+target "op-interop-filter" {
+  dockerfile = "ops/docker/op-stack-go/Dockerfile"
+  context = "."
+  args = {
+    GIT_COMMIT = "${GIT_COMMIT}"
+    GIT_DATE = "${GIT_DATE}"
+    OP_INTEROP_FILTER_VERSION = "${OP_INTEROP_FILTER_VERSION}"
+  }
+  target = "op-interop-filter-target"
+  platforms = split(",", PLATFORMS)
+  tags = [for tag in split(",", IMAGE_TAGS) : "${REGISTRY}/${REPOSITORY}/op-interop-filter:${tag}"]
+}
+
 target "op-test-sequencer" {
   dockerfile = "ops/docker/op-stack-go/Dockerfile"
   context = "."

op-interop-filter/.gitignore

@@ -0,0 +1,2 @@
+# Dev environment with API keys
+.env.dev

op-interop-filter/Makefile

@@ -0,0 +1,3 @@
+DEPRECATED_TARGETS := op-interop-filter clean test
+
+include ../justfiles/deprecated.mk

op-interop-filter/README.md

@@ -0,0 +1,26 @@
+# op-interop-filter
+
+A lightweight service that validates interop executing messages for op-geth or op-reth transaction filtering.
+
+Any reorg will trigger the failsafe which disables all interop transactions.
+
+## Usage
+
+### Build from source
+
+```bash
+just op-interop-filter
+./bin/op-interop-filter --help
+```
+
+### Run from source
+
+```bash
+go run ./cmd --help
+```
+
+### Build docker image
+
+```bash
+docker buildx bake op-interop-filter
+```