From 035b0e0a6e07d2cc508908f4f59c49d0ba73c818 Mon Sep 17 00:00:00 2001
From: jmeridth <jmeridth@gmail.com>
Date: Wed, 11 Mar 2026 01:09:31 -0500
Subject: [PATCH] fix: pin uv version and add caching to CI workflows

## What

Pin uv to version 0.10.9 with caching enabled across all setup-uv action
usages in CI workflows. Add concurrency groups to CI and linter workflows
to cancel in-progress runs on new pushes.

## Why

Unpinned uv versions can cause unexpected CI breakage when new releases
introduce breaking changes. Caching speeds up workflow runs. Concurrency
cancellation avoids wasting CI resources on outdated pushes.

## Notes

- Mirrors changes from github-community-projects/evergreen#496
- The concurrency block only applies to CI and linter workflows, not to
  copilot-setup-steps or update-uv-lock workflows

Signed-off-by: jmeridth <jmeridth@gmail.com>
---
 .github/workflows/copilot-setup-steps.yml | 3 +++
 .github/workflows/linter.yaml             | 7 +++++++
 .github/workflows/python-package.yml      | 7 +++++++
 .github/workflows/update-uv-lock.yml      | 3 +++
 4 files changed, 20 insertions(+)

diff --git a/.github/workflows/copilot-setup-steps.yml b/.github/workflows/copilot-setup-steps.yml
index cea8db5..5f7082d 100644
--- a/.github/workflows/copilot-setup-steps.yml
+++ b/.github/workflows/copilot-setup-steps.yml
@@ -32,6 +32,9 @@ jobs:
 
       - name: Install uv
         uses: astral-sh/setup-uv@5a095e7a2014a4212f075830d4f7277575a9d098 # v7.3.1
+        with:
+          version: "0.10.9"
+          enable-cache: true
 
       - name: Set up Python
         run: uv python install 3.14
diff --git a/.github/workflows/linter.yaml b/.github/workflows/linter.yaml
index 9484413..1719f94 100644
--- a/.github/workflows/linter.yaml
+++ b/.github/workflows/linter.yaml
@@ -5,6 +5,10 @@ on:
   pull_request:
     branches: [main]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 permissions:
   contents: read
 
@@ -26,6 +30,9 @@ jobs:
           persist-credentials: false
       - name: Install uv
         uses: astral-sh/setup-uv@5a095e7a2014a4212f075830d4f7277575a9d098 # v7.3.1
+        with:
+          version: "0.10.9"
+          enable-cache: true
       - name: Set up Python
         run: uv python install 3.12
       - name: Install dependencies
diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index 7a622b7..3305f2a 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -10,6 +10,10 @@ on:
   pull_request:
     branches: [main]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 permissions:
   contents: read
 
@@ -26,6 +30,9 @@ jobs:
           persist-credentials: false
       - name: Install uv
         uses: astral-sh/setup-uv@5a095e7a2014a4212f075830d4f7277575a9d098 # v7.3.1
+        with:
+          version: "0.10.9"
+          enable-cache: true
       - name: Set up Python ${{ matrix.python-version }}
         run: uv python install ${{ matrix.python-version }}
       - name: Install dependencies
diff --git a/.github/workflows/update-uv-lock.yml b/.github/workflows/update-uv-lock.yml
index 8ff16c4..0d507fe 100644
--- a/.github/workflows/update-uv-lock.yml
+++ b/.github/workflows/update-uv-lock.yml
@@ -29,6 +29,9 @@ jobs:
 
       - name: Install uv
         uses: astral-sh/setup-uv@5a095e7a2014a4212f075830d4f7277575a9d098 # v7.3.1
+        with:
+          version: "0.10.9"
+          enable-cache: true
 
       - name: Update uv.lock
         run: uv lock