From dd147b018ddc3d268b9f702751aa1f302cfb7fd5 Mon Sep 17 00:00:00 2001
From: Sermet Pekin <96650846+SermetPekin@users.noreply.github.com>
Date: Mon, 16 Feb 2026 10:45:06 +0300
Subject: [PATCH 1/6] Create test.yml

---
 .github/workflows/test.yml | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 .github/workflows/test.yml

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..033037d
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,38 @@
+name: Test
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]   
+        python-version: ['3.10'] 
+      fail-fast: false
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v5
+
+    - name: Set up Python
+      uses: actions/setup-python@v6
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Set up uv
+      uses: astral-sh/setup-uv@v7
+
+    - name: Install dependencies with uv
+      run: |
+        uv sync --extra cpu 
+
+    - name: Add nanochat to PYTHONPATH (Unix)
+      run: |
+        echo "PYTHONPATH=$(pwd):$PYTHONPATH" >> $GITHUB_ENV
+
+    - name: Run pytest
+      run: |
+        uv run pytest tests/

From 90cdd1b5b8d0248a1a7a02bfe2c1bb7d0dc5099a Mon Sep 17 00:00:00 2001
From: Sermet Pekin <96650846+SermetPekin@users.noreply.github.com>
Date: Mon, 16 Feb 2026 10:58:39 +0300
Subject: [PATCH 2/6] Update test.yml

---
 .github/workflows/test.yml | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 033037d..c7adb32 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -24,10 +24,17 @@ jobs:
 
     - name: Set up uv
       uses: astral-sh/setup-uv@v7
-
-    - name: Install dependencies with uv
+    # Linux: Request 'cpu' extra to force the pytorch-cpu index (prevents libcublas crash)
+    - name: Install dependencies (Linux)
+      if: runner.os == 'Linux'
       run: |
-        uv sync --extra cpu 
+        uv sync --extra cpu
+        uv pip install torch torchvision --index-url https://download.pytorch.org/whl/cpu
+
+    # macOS: Standard sync 
+    - name: Install dependencies (macOS)
+      if: runner.os == 'macOS'
+      run: uv sync
 
     - name: Add nanochat to PYTHONPATH (Unix)
       run: |

From 4c5cf36035e232f2cc6703212faf6e22f53f1909 Mon Sep 17 00:00:00 2001
From: Sermet Pekin <96650846+SermetPekin@users.noreply.github.com>
Date: Mon, 16 Feb 2026 11:01:16 +0300
Subject: [PATCH 3/6] Update test.yml

---
 .github/workflows/test.yml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index c7adb32..51541b0 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -42,4 +42,6 @@ jobs:
 
     - name: Run pytest
       run: |
-        uv run pytest tests/
+        # uv run pytest tests/
+        .venv/bin/pytest tests/
+         

From 3185f928d7568eea75a27438454ec390c08c28e4 Mon Sep 17 00:00:00 2001
From: Sermet Pekin <96650846+SermetPekin@users.noreply.github.com>
Date: Mon, 16 Feb 2026 13:47:08 +0300
Subject: [PATCH 4/6] Update .github/workflows/test.yml

- trigger tests on push and pull request only on branch master

Co-authored-by: Sofie Van Landeghem <svlandeg@users.noreply.github.com>
---
 .github/workflows/test.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 51541b0..8f82364 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -2,7 +2,11 @@ name: Test
 
 on:
   push:
+    branches:
+      - master
   pull_request:
+    branches:
+      - master
 
 jobs:
   test:

From 7686d3c7e289917da72b51886506d675b514b2de Mon Sep 17 00:00:00 2001
From: Sermet Pekin <96650846+SermetPekin@users.noreply.github.com>
Date: Mon, 16 Feb 2026 15:33:48 +0300
Subject: [PATCH 5/6] Update test.yml

- adds manual trigger for testing on GH actions
- adds --extra cpu parameter to uv run
---
 .github/workflows/test.yml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 8f82364..300b219 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -7,6 +7,7 @@ on:
   pull_request:
     branches:
       - master
+  workflow_dispatch:
 
 jobs:
   test:
@@ -46,6 +47,6 @@ jobs:
 
     - name: Run pytest
       run: |
-        # uv run pytest tests/
-        .venv/bin/pytest tests/
+        uv run --extra cpu pytest tests/ -v 
+        
          

From 3735eb9723fac51034ab96cfd23d63039a813ed0 Mon Sep 17 00:00:00 2001
From: Sermet Pekin <96650846+SermetPekin@users.noreply.github.com>
Date: Mon, 16 Feb 2026 16:41:56 +0300
Subject: [PATCH 6/6] simplify test.yml

- one command for both platforms
---
 .github/workflows/test.yml | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 300b219..2f91015 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -29,24 +29,13 @@ jobs:
 
     - name: Set up uv
       uses: astral-sh/setup-uv@v7
-    # Linux: Request 'cpu' extra to force the pytorch-cpu index (prevents libcublas crash)
     - name: Install dependencies (Linux)
-      if: runner.os == 'Linux'
       run: |
         uv sync --extra cpu
-        uv pip install torch torchvision --index-url https://download.pytorch.org/whl/cpu
-
-    # macOS: Standard sync 
-    - name: Install dependencies (macOS)
-      if: runner.os == 'macOS'
-      run: uv sync
-
     - name: Add nanochat to PYTHONPATH (Unix)
       run: |
         echo "PYTHONPATH=$(pwd):$PYTHONPATH" >> $GITHUB_ENV
-
     - name: Run pytest
       run: |
         uv run --extra cpu pytest tests/ -v 
-