From 5c14bd7248ff595ae95624307c52023a9a64f44c Mon Sep 17 00:00:00 2001
From: "claude[bot]" <41898282+claude[bot]@users.noreply.github.com>
Date: Tue, 27 Jan 2026 18:13:43 +0000
Subject: [PATCH 1/5] chore: add pre-merge check for newline in
 perf-changelog.yaml

Add a validation step in run-sweep.yml that ensures perf-changelog.yaml
ends with a newline character. This prevents negative diff issues in
subsequent PRs when the file is appended to.

Closes #578

Co-authored-by: Cameron Quilici <cquil11@users.noreply.github.com>
---
 .github/workflows/run-sweep.yml | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/.github/workflows/run-sweep.yml b/.github/workflows/run-sweep.yml
index 671a1681d1..33cadafebc 100644
--- a/.github/workflows/run-sweep.yml
+++ b/.github/workflows/run-sweep.yml
@@ -35,6 +35,15 @@ jobs:
               with:
                   fetch-depth: 0
 
+            - name: Check perf-changelog.yaml ends with newline
+              run: |
+                  if [ -n "$(tail -c 1 perf-changelog.yaml)" ]; then
+                      echo "::error::perf-changelog.yaml must end with a newline character"
+                      echo "Please add a newline at the end of the file to avoid diff issues in subsequent PRs."
+                      exit 1
+                  fi
+                  echo "✓ perf-changelog.yaml ends with newline"
+
             - id: setup
               run: |
                   pip install pydantic

From 0a75f6d5bbd064a91a4afd3fc9f1b657bf875c6e Mon Sep 17 00:00:00 2001
From: Cam Quilici <cjquilici@gmail.com>
Date: Tue, 27 Jan 2026 15:52:00 -0600
Subject: [PATCH 2/5] test

---
 perf-changelog.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/perf-changelog.yaml b/perf-changelog.yaml
index 07772d370a..87e8043a19 100644
--- a/perf-changelog.yaml
+++ b/perf-changelog.yaml
@@ -273,3 +273,9 @@
     - "Update MI355X DeepSeek R1 FP8 SGLang image from v0.5.5.post3 to v0.5.8"
     - "Key fix: Disables mla persistent kernel when not using fp8 kv_cache (https://github.com/sgl-project/sglang/pull/17327)"
   pr-link: https://github.com/InferenceMAX/InferenceMAX/pull/572
+
+- config-keys:
+    - dsr1-fp8-mi355x-sglang
+  description:
+    - "test"
+  pr-link: test
\ No newline at end of file

From 0d0ce47020d083d15a1c6d25c80c45ab5e432c31 Mon Sep 17 00:00:00 2001
From: Cam Quilici <cjquilici@gmail.com>
Date: Tue, 27 Jan 2026 15:57:01 -0600
Subject: [PATCH 3/5] change logic of newline check

---
 .github/workflows/run-sweep.yml | 24 +++++++++++++++---------
 1 file changed, 15 insertions(+), 9 deletions(-)

diff --git a/.github/workflows/run-sweep.yml b/.github/workflows/run-sweep.yml
index 33cadafebc..eef4620404 100644
--- a/.github/workflows/run-sweep.yml
+++ b/.github/workflows/run-sweep.yml
@@ -22,18 +22,12 @@ on:
             - "perf-changelog.yaml"
 
 jobs:
-    setup:
+    check-newline:
         runs-on: ubuntu-latest
-        if: >-
-            (github.event_name == 'pull_request' && !github.event.pull_request.draft && contains(github.event.pull_request.labels.*.name, 'sweep-enabled')) ||
-            (github.event_name != 'pull_request' && !contains(github.event.head_commit.message, '[skip-sweep]'))
-        outputs:
-            search-space-config: ${{ steps.setup.outputs.search-space-config }}
+        if: github.event_name == 'pull_request' && !github.event.pull_request.draft
         steps:
             - name: Checkout code
               uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-              with:
-                  fetch-depth: 0
 
             - name: Check perf-changelog.yaml ends with newline
               run: |
@@ -42,7 +36,19 @@ jobs:
                       echo "Please add a newline at the end of the file to avoid diff issues in subsequent PRs."
                       exit 1
                   fi
-                  echo "✓ perf-changelog.yaml ends with newline"
+
+    setup:
+        runs-on: ubuntu-latest
+        if: >-
+            (github.event_name == 'pull_request' && !github.event.pull_request.draft && contains(github.event.pull_request.labels.*.name, 'sweep-enabled')) ||
+            (github.event_name != 'pull_request' && !contains(github.event.head_commit.message, '[skip-sweep]'))
+        outputs:
+            search-space-config: ${{ steps.setup.outputs.search-space-config }}
+        steps:
+            - name: Checkout code
+              uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+              with:
+                  fetch-depth: 0
 
             - id: setup
               run: |

From 793bc2d6d37fa92c1f751cf9d3b9988592886d35 Mon Sep 17 00:00:00 2001
From: Cam Quilici <cjquilici@gmail.com>
Date: Tue, 27 Jan 2026 15:58:08 -0600
Subject: [PATCH 4/5] trigger test check


From 2f62234cc7233c7c5993a18b5ab463ce37360685 Mon Sep 17 00:00:00 2001
From: Cam Quilici <cjquilici@gmail.com>
Date: Tue, 27 Jan 2026 16:00:20 -0600
Subject: [PATCH 5/5] remove test perf changelog

---
 perf-changelog.yaml | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/perf-changelog.yaml b/perf-changelog.yaml
index 8d04bab656..9071dae2d6 100644
--- a/perf-changelog.yaml
+++ b/perf-changelog.yaml
@@ -235,9 +235,3 @@
     - "Update MI355X DeepSeek R1 FP8 SGLang image from v0.5.5.post3 to v0.5.8"
     - "Key fix: Disables mla persistent kernel when not using fp8 kv_cache (https://github.com/sgl-project/sglang/pull/17327)"
   pr-link: https://github.com/InferenceMAX/InferenceMAX/pull/572
-
-- config-keys:
-    - dsr1-fp8-mi355x-sglang
-  description:
-    - "test"
-  pr-link: test
\ No newline at end of file