Merge branch 'main' into marko/exchange

Author: tac0turtle

.github/workflows/ci.yml

@@ -62,6 +62,7 @@ jobs:
     permissions:
       actions: read
       contents: read
+      packages: read
     uses: ./.github/workflows/test.yml
     secrets: inherit
 

.github/workflows/rust-lint.yml

@@ -50,7 +50,7 @@ jobs:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Cache Rust dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/bin/
@@ -94,7 +94,7 @@ jobs:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Cache Rust dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/bin/

.github/workflows/test.yml

@@ -35,6 +35,9 @@ jobs:
   unit_test:
     name: Run Unit Tests
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: read
     steps:
       - uses: actions/checkout@v6
       - name: set up go
@@ -44,7 +47,7 @@ jobs:
       - name: Run unit test
         run: make test-cover
       - name: Upload unit test coverage report
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: unit-test-coverage-report-${{ github.sha }}
           path: ./coverage.txt
@@ -61,7 +64,7 @@ jobs:
       - name: Run integration test
         run: make test-integration-cover
       - name: Upload integration test coverage report
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: integration-test-coverage-report-${{ github.sha }}
           path: ./node/coverage.txt
@@ -70,12 +73,26 @@ jobs:
     name: Run E2E System Tests
     needs: build_all-apps
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: read
     steps:
       - uses: actions/checkout@v6
       - name: set up go
         uses: actions/setup-go@v6
         with:
           go-version-file: ./go.mod
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Build evstack:local-dev (cached)
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: apps/testapp/Dockerfile
+          load: true
+          tags: evstack:local-dev
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
       - name: E2E Tests
         run: make test-e2e
 
@@ -101,12 +118,12 @@ jobs:
     steps:
       - uses: actions/checkout@v6
       - name: Download unit test coverage report
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
         with:
           name: unit-test-coverage-report-${{ github.sha }}
           path: ./unit-coverage
       - name: Download integration test coverage report
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
         with:
           name: integration-test-coverage-report-${{ github.sha }}
           path: ./integration-coverage

.gitignore

@@ -1,4 +1,5 @@
 coverage.txt
+*.out
 proto/pb
 proto/tendermint
 types/pb/tendermint
@@ -30,3 +31,4 @@ docs/.vitepress/cache
 .claude
 .gocache
 .gomodcache
+/.cache

.mockery.yaml

@@ -2,15 +2,6 @@ template: testify
 template-data:
   unroll-variadic: true
 packages:
-  github.com/evstack/ev-node/core/da:
-    interfaces:
-      DA:
-        config:
-          pkgname: mocks
-          filename: da.go
-        configs:
-          - dir: ./da/internal/mocks
-          - dir: ./test/mocks
   github.com/evstack/ev-node/core/execution:
     interfaces:
       Executor:
@@ -79,15 +70,32 @@ packages:
           filename: broadcaster_mock.go
   github.com/evstack/ev-node/block/internal/da:
     interfaces:
-      BlobAPI:
+      Client:
         config:
-          dir: ./block/internal/da
-          pkgname: da
-          filename: blob_api_mock.go
+          dir: ./test/mocks
+          pkgname: mocks
+          filename: da.go
+      Verifier:
+        config:
+          dir: ./test/mocks
+          pkgname: mocks
+          filename: da.go
   github.com/evstack/ev-node/pkg/da/jsonrpc:
     interfaces:
       BlobModule:
         config:
           dir: ./pkg/da/jsonrpc/mocks
           pkgname: mocks
           filename: blob_module_mock.go
+      HeaderModule:
+        config:
+          dir: ./pkg/da/jsonrpc/mocks
+          pkgname: mocks
+          filename: header_module_mock.go
+  github.com/evstack/ev-node/block:
+    interfaces:
+      ForcedInclusionRetriever:
+        config:
+          dir: ./pkg/sequencers/common
+          pkgname: common
+          filename: forced_inclusion_retriever_mock.go

CHANGELOG.md

@@ -27,6 +27,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Removed
 
 - **BREAKING:** Removed unused and confusing metrics from sequencers and block processing, including sequencer-specific metrics (gas price, blob size, transaction status, pending blocks), channel buffer metrics, overly granular error metrics, block production categorization metrics, and sync lag metrics. Essential metrics for DA submission health, block production, and performance monitoring are retained. [#2904](https://github.com/evstack/ev-node/pull/2904)
+- **BREAKING**: Removed `core/da` package and replaced DAClient with internal implementation. The DA client is exposed as `block.FullDAClient`, `block.DAClient`, `block.DAVerifier` without leaking implementation details. [#2910](https://github.com/evstack/ev-node/pull/2910)
+
+## v1.0.0-beta.11
+
+### Improvements
+
+- Loosen syncer validation for allowing swapping sequencer and full node state [#2925](https://github.com/evstack/ev-node/pull/2925)
 
 ## v1.0.0-beta.10
 

CLAUDE.md

@@ -44,15 +44,15 @@ The project uses a zero-dependency core package pattern:
 
 - **core/** - Contains only interfaces and types, no external dependencies
 - **block/** - Block management, creation, validation, and synchronization
-- **p2p/** - Networking layer built on libp2p
-- **sequencing/** - Modular sequencer implementations
-- **testapp/** - Reference implementation for testing
+- **pkg/p2p/** - Networking layer built on libp2p
+- **pkg/sequencers/** - Modular sequencer implementations
+- **apps/testapp/** - Reference implementation for testing
 
 ### Key Interfaces
 
-- **Executor** (core/executor.go) - Handles state transitions
-- **Sequencer** (core/sequencer.go) - Orders transactions
-- **DA** (core/da.go) - Data availability layer abstraction
+- **Executor** (`core/executor.go`) - Handles state transitions
+- **Sequencer** (`core/sequencer.go`) - Orders transactions
+- **DA** (`pkg/da/types`) - Data availability layer abstraction
 
 ### Modular Design
 
@@ -120,7 +120,7 @@ go test -race ./package/...
 
 ### Adding a New DA Layer
 
-1. Implement the `DA` interface from `core/da.go`
+1. Implement the `DA` interface from `pkg/da/types`
 2. Add configuration in the appropriate config package
 3. Wire it up in the initialization code
 4. Add tests following existing patterns

RELEASE.md

@@ -97,7 +97,6 @@ Packages must be released in the following order:
 
 These packages only depend on `core` and can be released in parallel after `core`:
 
-1. **github.com/evstack/ev-node/da** - Path: `./da`
 2. **github.com/evstack/ev-node** - Path: `./` (root)
 3. **github.com/evstack/ev-node/execution/evm** - Path: `./execution/evm`
 
@@ -157,7 +156,6 @@ git tag execution/evm/v0.3.0
 git push origin execution/evm/v0.3.0
 
 # Verify all are available
-go list -m github.com/evstack/ev-node/da@v0.3.0
 go list -m github.com/evstack/ev-node@v0.3.0
 go list -m github.com/evstack/ev-node/execution/evm@v0.3.0
 ```
@@ -170,7 +168,6 @@ After all dependencies are available:
 
 # Update and release apps/evm
 go get github.com/evstack/ev-node/core@v0.3.0
-go get github.com/evstack/ev-node/da@v0.3.0
 go get github.com/evstack/ev-node/execution/evm@v0.3.0
 go get github.com/evstack/ev-node@v0.3.0
 go mod tidy

apps/evm/README.md

@@ -11,7 +11,7 @@ This directory contains the implementation of a single EVM sequencer using Ev-no
 
 1. Both EVM and DA layers must be running before starting the sequencer
    1. For the EVM layer, Reth can be conveniently run using `docker compose` from <path_to>/execution/evm/docker.
-   2. For the DA layer, local-da can be built and run from the `ev-node/da/cmd/local-da` directory.
+   2. For the DA layer, local-da can be built and run from the `ev-node/tools/local-da` directory.
 
 2. Build the sequencer:
 

apps/evm/cmd/post_tx_cmd.go

@@ -11,12 +11,11 @@ import (
 	"github.com/spf13/cobra"
 
 	evblock "github.com/evstack/ev-node/block"
-	"github.com/evstack/ev-node/core/da"
-	"github.com/evstack/ev-node/da/jsonrpc"
 	rollcmd "github.com/evstack/ev-node/pkg/cmd"
 	rollconf "github.com/evstack/ev-node/pkg/config"
+	blobrpc "github.com/evstack/ev-node/pkg/da/jsonrpc"
+	da "github.com/evstack/ev-node/pkg/da/types"
 	genesispkg "github.com/evstack/ev-node/pkg/genesis"
-	seqcommon "github.com/evstack/ev-node/sequencers/common"
 	"github.com/evstack/ev-node/types"
 )
 
@@ -117,12 +116,11 @@ func postTxRunE(cmd *cobra.Command, args []string) error {
 
 	logger.Info().Str("namespace", namespace).Float64("gas_price", gasPrice).Int("tx_size", len(txData)).Msg("posting transaction to DA layer")
 
-	daClient, err := jsonrpc.NewClient(
+	daClient, err := blobrpc.NewClient(
 		cmd.Context(),
-		logger,
 		nodeConfig.DA.Address,
 		nodeConfig.DA.AuthToken,
-		seqcommon.AbsoluteMaxBlobSize,
+		"",
 	)
 	if err != nil {
 		return fmt.Errorf("failed to create DA client: %w", err)
@@ -134,7 +132,7 @@ func postTxRunE(cmd *cobra.Command, args []string) error {
 	blobs := [][]byte{txData}
 	options := []byte(nodeConfig.DA.SubmitOptions)
 
-	dac := evblock.NewDAClient(&daClient.DA, nodeConfig, logger)
+	dac := evblock.NewDAClient(daClient, nodeConfig, logger)
 	result := dac.Submit(cmd.Context(), blobs, gasPrice, namespaceBz, options)
 
 	// Check result