From f342aef9517339f41b96d9e64d9a627747e49bd6 Mon Sep 17 00:00:00 2001
From: Justus Kuhlmann <justus@kuhl-mann.de>
Date: Tue, 2 Dec 2025 10:36:11 +0100
Subject: [PATCH 1/4] add ruff workflow

---
 .github/workflows/ruff.yaml | 39 +++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 .github/workflows/ruff.yaml

diff --git a/.github/workflows/ruff.yaml b/.github/workflows/ruff.yaml
new file mode 100644
index 0000000..2a93902
--- /dev/null
+++ b/.github/workflows/ruff.yaml
@@ -0,0 +1,39 @@
+name: Pytest
+
+on:
+  push:
+  pull_request:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 4 1 * *'
+
+jobs:
+  pytest:
+    strategy:
+      matrix:
+        python-version:
+          - "3.12"
+          - "3.13"
+          - "3.14"
+
+    runs-on: ubuntu-latest
+    env:
+      UV_CACHE_DIR: /tmp/.uv-cache
+    steps:
+      - name: Install git-annex
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y git-annex
+      - name: Check out the repository
+        uses: https://github.com/RouxAntoine/checkout@v4.1.8
+        with:
+          show-progress: true
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
+        with:
+          python-version: ${{ matrix.python-version }}
+          enable-cache: true
+      - name: Install corrlib
+        run: uv sync --locked --all-extras --dev --python ${{ matrix.python-version }}
+      - name: Run tests
+        run: uv run ruff check corrlib

From e2a3e7c7277a3fef36e6270cd9c4756dd6e3639c Mon Sep 17 00:00:00 2001
From: Justus Kuhlmann <justus@kuhl-mann.de>
Date: Tue, 2 Dec 2025 10:38:07 +0100
Subject: [PATCH 2/4] no matrix

---
 .github/workflows/ruff.yaml | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/.github/workflows/ruff.yaml b/.github/workflows/ruff.yaml
index 2a93902..e99ec08 100644
--- a/.github/workflows/ruff.yaml
+++ b/.github/workflows/ruff.yaml
@@ -1,20 +1,12 @@
-name: Pytest
+name: Ruff
 
 on:
   push:
   pull_request:
   workflow_dispatch:
-  schedule:
-    - cron: '0 4 1 * *'
 
 jobs:
-  pytest:
-    strategy:
-      matrix:
-        python-version:
-          - "3.12"
-          - "3.13"
-          - "3.14"
+  ruff:
 
     runs-on: ubuntu-latest
     env:
@@ -31,7 +23,6 @@ jobs:
       - name: Install uv
         uses: astral-sh/setup-uv@v7
         with:
-          python-version: ${{ matrix.python-version }}
           enable-cache: true
       - name: Install corrlib
         run: uv sync --locked --all-extras --dev --python ${{ matrix.python-version }}

From 4447b2ebe6ba2f17a36a9cff378e312e68293d47 Mon Sep 17 00:00:00 2001
From: Justus Kuhlmann <justus@kuhl-mann.de>
Date: Tue, 2 Dec 2025 10:42:43 +0100
Subject: [PATCH 3/4] set python version to 3.12

---
 .github/workflows/ruff.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/ruff.yaml b/.github/workflows/ruff.yaml
index e99ec08..4de4b0b 100644
--- a/.github/workflows/ruff.yaml
+++ b/.github/workflows/ruff.yaml
@@ -25,6 +25,6 @@ jobs:
         with:
           enable-cache: true
       - name: Install corrlib
-        run: uv sync --locked --all-extras --dev --python ${{ matrix.python-version }}
+        run: uv sync --locked --all-extras --dev --python "3.12"
       - name: Run tests
         run: uv run ruff check corrlib

From ecfab2a89793953677790c268b86dd3111db50c1 Mon Sep 17 00:00:00 2001
From: Justus Kuhlmann <justus@kuhl-mann.de>
Date: Tue, 2 Dec 2025 10:50:42 +0100
Subject: [PATCH 4/4] correct sfcf ruff errors

---
 corrlib/input/sfcf.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/corrlib/input/sfcf.py b/corrlib/input/sfcf.py
index c8a5d46..79532e9 100644
--- a/corrlib/input/sfcf.py
+++ b/corrlib/input/sfcf.py
@@ -194,7 +194,7 @@ def _map_params(params: dict, spec_list: list) -> dict[str, Any]:
         The parameters extracted from the parameter (input) file. in the dict form given by read_param.
     spec_list: list
         The list of specifications that belongs to the dorrelator in question.
-    
+
     Return
     ------
     new_specs: dict