Build Zephyr Protocol v2 clean-break implementation

.github/workflows/ci.yml

@@ -86,6 +86,9 @@ jobs:
       - name: P-256 verification baseline
         run: go test ./internal/api -run '^$' -bench '^BenchmarkLabP256TransactionVerification$' -benchtime=1s -count=1
 
+      - name: V2 finalized batch scaling sample
+        run: go test ./internal/v2/node -run '^$' -bench '^BenchmarkV2FinalizedBatch32$' -benchtime=1x -count=1 -timeout=120s
+
   wallet:
     name: Wallet build
     runs-on: ubuntu-latest

.github/workflows/v2-dependency-lock.yml

@@ -0,0 +1,46 @@
+name: V2 Dependency Lock
+
+on:
+  pull_request:
+    paths:
+      - go.mod
+      - internal/v2/**
+      - .github/workflows/v2-dependency-lock.yml
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  lock:
+    name: Resolve production v2 dependencies
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: Set up Go
+        uses: actions/setup-go@v7
+        with:
+          go-version-file: go.mod
+          cache: false
+
+      - name: Resolve pinned dependencies
+        run: |
+          go get go.starlark.net@5395d018f003e2a08bfbca6dcb2562acee700f62
+          go get github.com/tetratelabs/wazero@v1.11.0
+          go get github.com/klauspost/reedsolomon@latest
+          go get github.com/libp2p/go-libp2p@latest
+          go get github.com/libp2p/go-libp2p-pubsub@latest
+          echo '--- go.mod ---'
+          cat go.mod
+          echo '--- go.sum ---'
+          cat go.sum
+
+      - name: Upload dependency lock
+        uses: actions/upload-artifact@v4
+        with:
+          name: v2-go-dependency-lock
+          path: |
+            go.mod
+            go.sum

.github/workflows/v2-format-write.yml

@@ -0,0 +1,62 @@
+name: V2 Exact Format
+
+on:
+  push:
+    branches:
+      - chatgpt/protocol-v2-foundation
+    paths:
+      - internal/v2/compute/messages.go
+      - internal/v2/provider/service.go
+      - internal/v2/provider/service_test.go
+      - internal/v2/tx/transaction.go
+      - internal/v2/node/runtime.go
+      - internal/v2/node/commit_preflight.go
+      - internal/v2/node/commit_preflight_test.go
+      - internal/v2/node/recovery_state.go
+      - internal/v2/node/recovery_state_test.go
+      - internal/v2/node/global_commit_journal.go
+      - internal/v2/node/global_commit_journal_test.go
+      - internal/v2/node/global_commit_recovery.go
+      - internal/v2/node/global_commit_recovery_test.go
+      - internal/v2/economics/finalized_collector_checkpoint.go
+      - internal/v2/economics/finalized_collector_checkpoint_test.go
+      - internal/v2/economics/shadow_epoch_engine_checkpoint.go
+      - internal/v2/economics/shadow_epoch_engine_checkpoint_test.go
+      - internal/v2/economics/epoch_parse.go
+      - internal/v2/economics/shadow_epoch_pending_checkpoint.go
+      - internal/v2/economics/shadow_epoch_pending_checkpoint_test.go
+      - internal/v2/compute/work.go
+      - internal/v2/compute/work_test.go
+      - .github/workflows/v2-format-write.yml
+
+permissions:
+  contents: write
+
+jobs:
+  format:
+    if: github.repository == 'the-code-learner/Zephyr-Chain' && github.ref == 'refs/heads/chatgpt/protocol-v2-foundation'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout v2 branch
+        uses: actions/checkout@v6
+        with:
+          ref: chatgpt/protocol-v2-foundation
+          fetch-depth: 0
+      - name: Set up Go
+        uses: actions/setup-go@v7
+        with:
+          go-version-file: go.mod
+          cache: false
+      - name: Format exact files
+        run: gofmt -w internal/v2/compute/messages.go internal/v2/provider/service.go internal/v2/provider/service_test.go internal/v2/tx/transaction.go internal/v2/node/runtime.go internal/v2/node/commit_preflight.go internal/v2/node/commit_preflight_test.go internal/v2/node/recovery_state.go internal/v2/node/recovery_state_test.go internal/v2/node/global_commit_journal.go internal/v2/node/global_commit_journal_test.go internal/v2/node/global_commit_recovery.go internal/v2/node/global_commit_recovery_test.go internal/v2/economics/finalized_collector_checkpoint.go internal/v2/economics/finalized_collector_checkpoint_test.go internal/v2/economics/shadow_epoch_engine_checkpoint.go internal/v2/economics/shadow_epoch_engine_checkpoint_test.go internal/v2/economics/epoch_parse.go internal/v2/economics/shadow_epoch_pending_checkpoint.go internal/v2/economics/shadow_epoch_pending_checkpoint_test.go internal/v2/compute/work.go internal/v2/compute/work_test.go
+      - name: Commit formatting if needed
+        run: |
+          if git diff --quiet; then
+            echo 'Formatting already exact.'
+            exit 0
+          fi
+          git config user.name 'github-actions[bot]'
+          git config user.email '41898282+github-actions[bot]@users.noreply.github.com'
+          git add internal/v2/compute/messages.go internal/v2/provider/service.go internal/v2/provider/service_test.go internal/v2/tx/transaction.go internal/v2/node/runtime.go internal/v2/node/commit_preflight.go internal/v2/node/commit_preflight_test.go internal/v2/node/recovery_state.go internal/v2/node/recovery_state_test.go internal/v2/node/global_commit_journal.go internal/v2/node/global_commit_journal_test.go internal/v2/node/global_commit_recovery.go internal/v2/node/global_commit_recovery_test.go internal/v2/economics/finalized_collector_checkpoint.go internal/v2/economics/finalized_collector_checkpoint_test.go internal/v2/economics/shadow_epoch_engine_checkpoint.go internal/v2/economics/shadow_epoch_engine_checkpoint_test.go internal/v2/economics/epoch_parse.go internal/v2/economics/shadow_epoch_pending_checkpoint.go internal/v2/economics/shadow_epoch_pending_checkpoint_test.go internal/v2/compute/work.go internal/v2/compute/work_test.go
+          git commit -m 'gofmt Zephyr v2 recovery and journal tranche'
+          git push origin HEAD:chatgpt/protocol-v2-foundation

.github/workflows/v2-lab.yml

@@ -0,0 +1,37 @@
+name: V2 Lab
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+
+permissions:
+  contents: read
+
+concurrency:
+  group: v2-lab-${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  v2-lab:
+    name: Protocol v2 conformance
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: Set up Go
+        uses: actions/setup-go@v7
+        with:
+          go-version-file: go.mod
+          cache: false
+
+      - name: V2 seven-validator conformance
+        run: go test ./internal/v2/lab ./internal/v2/node ./internal/v2/consensus ./internal/v2/state ./internal/v2/worldstate -count=1 -timeout=120s
+
+      - name: V2 partition stress
+        run: go test ./internal/v2/lab -run '^TestV2Lab(FourThreePartitionStallsThenHeals|FiveTwoPartitionFinalizesQuorumSideAndMinorityCatchesUp)$' -count=10 -timeout=120s
+
+      - name: V2 finalized batch scaling
+        run: go test ./internal/v2/node -run '^$' -bench '^BenchmarkV2FinalizedBatch32$' -benchtime=1x -count=1 -timeout=120s

.github/workflows/v2-lock-write.yml

@@ -0,0 +1,47 @@
+name: V2 Exact Dependency Lock
+
+on:
+  push:
+    branches:
+      - chatgpt/protocol-v2-foundation
+    paths:
+      - go.mod
+      - internal/v2/contracts/**
+      - internal/v2/da/**
+      - internal/v2/network/**
+      - .github/workflows/v2-lock-write.yml
+
+permissions:
+  contents: write
+
+jobs:
+  lock:
+    if: github.repository == 'the-code-learner/Zephyr-Chain' && github.ref == 'refs/heads/chatgpt/protocol-v2-foundation'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout v2 branch
+        uses: actions/checkout@v6
+        with:
+          ref: chatgpt/protocol-v2-foundation
+          fetch-depth: 0
+
+      - name: Set up Go
+        uses: actions/setup-go@v7
+        with:
+          go-version-file: go.mod
+          cache: false
+
+      - name: Generate exact module lock
+        run: go mod tidy
+
+      - name: Commit generated lock if needed
+        run: |
+          if git diff --quiet -- go.mod go.sum; then
+            echo 'Dependency lock already exact.'
+            exit 0
+          fi
+          git config user.name 'github-actions[bot]'
+          git config user.email '41898282+github-actions[bot]@users.noreply.github.com'
+          git add go.mod go.sum
+          git commit -m 'lock exact Zephyr v2 Go dependency graph'
+          git push origin HEAD:chatgpt/protocol-v2-foundation