From 8ef6c45a2340475769e1041fa72b9493aa74be74 Mon Sep 17 00:00:00 2001
From: init4samwise <samwise@init4.technology>
Date: Fri, 13 Feb 2026 06:07:39 +0000
Subject: [PATCH 1/2] ci: add flashbots integration tests to CI

- Add test-flashbots Makefile target that runs ignored integration tests
- Add flashbots-ci.yml workflow that runs on push to main and PRs
- Uses nextest with --run-ignored=only to run flashbots integration tests

Closes ENG-1300
---
 .github/workflows/flashbots-ci.yml | 25 +++++++++++++++++++++++++
 Makefile                           | 22 +++++++++++++---------
 2 files changed, 38 insertions(+), 9 deletions(-)
 create mode 100644 .github/workflows/flashbots-ci.yml

diff --git a/.github/workflows/flashbots-ci.yml b/.github/workflows/flashbots-ci.yml
new file mode 100644
index 00000000..642cd959
--- /dev/null
+++ b/.github/workflows/flashbots-ci.yml
@@ -0,0 +1,25 @@
+name: Flashbots Integration Tests
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+
+jobs:
+  flashbots-tests:
+    name: Flashbots Integration Tests
+    runs-on:
+      group: init4-runners
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v6
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@stable
+      - uses: Swatinem/rust-cache@v2
+      - uses: taiki-e/install-action@nextest
+      - name: Optional Foundry Install
+        uses: foundry-rs/foundry-toolchain@v1
+        with:
+          version: nightly
+      - name: Run flashbots integration tests
+        run: make test-flashbots
diff --git a/Makefile b/Makefile
index db935850..6f4bd911 100644
--- a/Makefile
+++ b/Makefile
@@ -1,12 +1,13 @@
 # Usage:
-#   make            # build (debug)
-#   make run        # cargo run (debug)
-#   make release    # optimized build
-#   make test       # run unit + integration tests
-#   make fmt        # check & auto‑format
-#   make clippy     # full‑feature lint, deny warnings
-#   make doc        # build docs
-#   make clean      # remove target dir
+#   make                 # build (debug)
+#   make run             # cargo run (debug)
+#   make release         # optimized build
+#   make test            # run unit + integration tests
+#   make test-flashbots  # run flashbots integration tests (ignored tests)
+#   make fmt             # check & auto‑format
+#   make clippy          # full‑feature lint, deny warnings
+#   make doc             # build docs
+#   make clean           # remove target dir
 # ----------------------------------------------------
 
 CARGO        ?= cargo
@@ -16,7 +17,7 @@ PROFILE      ?= dev             # override with `make PROFILE=release build`
 CLIPPY_FLAGS ?= $(TARGETS) $(FEATURES) --workspace --profile dev -- -D warnings
 FMT_FLAGS    ?= --all
 
-.PHONY: build release run test clean fmt clippy default
+.PHONY: build release run test test-flashbots clean fmt clippy default
 
 default: build
 
@@ -34,6 +35,9 @@ run:
 test:
 	$(CARGO) test
 
+test-flashbots:
+	cargo nextest run --run-ignored=only --workspace
+
 clean:
 	$(CARGO) clean
 

From b92ee03e6f6608b96ba7ba78230cd13e073366fe Mon Sep 17 00:00:00 2001
From: init4samwise <samwise@init4.technology>
Date: Fri, 13 Feb 2026 06:22:11 +0000
Subject: [PATCH 2/2] ci: make flashbots tests manually triggerable via
 workflow_dispatch

Addresses review feedback - flashbots integration tests are too flaky
for the main CI pipeline. Changed to workflow_dispatch so tests can be
triggered manually when needed.

Added optional 'ref' input to allow testing specific branches/commits.
---
 .github/workflows/flashbots-ci.yml | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/flashbots-ci.yml b/.github/workflows/flashbots-ci.yml
index 642cd959..9019ecf1 100644
--- a/.github/workflows/flashbots-ci.yml
+++ b/.github/workflows/flashbots-ci.yml
@@ -1,9 +1,12 @@
 name: Flashbots Integration Tests
 
 on:
-  push:
-    branches: [main]
-  pull_request:
+  workflow_dispatch:
+    inputs:
+      ref:
+        description: 'Git ref to test (branch, tag, or SHA)'
+        required: false
+        default: 'main'
 
 jobs:
   flashbots-tests:
@@ -13,6 +16,8 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v6
+        with:
+          ref: ${{ github.event.inputs.ref || github.ref }}
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2