From a99ec91c1dfaeba836c12f08cdd5b932986a1ab3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Agust=C3=ADn=20Borgna?= <agustin.borgna@quantinuum.com>
Date: Thu, 21 Nov 2024 10:15:50 +0000
Subject: [PATCH] chore: Check `uv` version

---
 .github/check_uv.sh | 23 +++++++++++++++++++++++
 DEVELOPMENT.md      |  1 +
 justfile            |  2 ++
 3 files changed, 26 insertions(+)
 create mode 100755 .github/check_uv.sh

diff --git a/.github/check_uv.sh b/.github/check_uv.sh
new file mode 100755
index 00000000..36eef09f
--- /dev/null
+++ b/.github/check_uv.sh
@@ -0,0 +1,23 @@
+#!/bin/bash
+# Ensure that the `uv` command is available and meets the minimum version requirement.
+
+# Desired minimum version
+MIN_VERSION="0.4.27"
+
+# Get the version of `uv`
+UV_VERSION=$(uv --version | awk '{print $2}')
+
+# Function to compare versions
+version_ge() {
+  # Returns 0 (true) if $1 >= $2
+  [ "$(printf '%s\n' "$1" "$2" | sort -V | head -n 1)" == "$2" ]
+}
+
+# Compare versions
+if version_ge "$UV_VERSION" "$MIN_VERSION"; then
+  echo "uv version $UV_VERSION meets the minimum requirement ($MIN_VERSION)."
+else
+  echo "uv version $UV_VERSION does not meet the minimum requirement ($MIN_VERSION)."
+  echo "Please upgrade uv by running `uv self update`, or by following the instructions in your package manager."
+  exit 1
+fi
\ No newline at end of file
diff --git a/DEVELOPMENT.md b/DEVELOPMENT.md
index 4cd583a0..140c4a81 100644
--- a/DEVELOPMENT.md
+++ b/DEVELOPMENT.md
@@ -30,6 +30,7 @@ To setup the environment manually you will need:
 
 - Just: [just.systems](https://just.systems/)
 - uv `>=0.4.27`: [docs.astral.sh](https://docs.astral.sh/uv/getting-started/installation/)
+    * If you have an older manually installed `uv` version, you can upgrade it with `uv self update`.
 
 The extended test suite has additional requirements. These are **optional**; tests that require them will be skipped if they are not installed.
 
diff --git a/justfile b/justfile
index d0399767..b1b77f78 100644
--- a/justfile
+++ b/justfile
@@ -14,6 +14,8 @@ setup-extras:
 
 # Run the pre-commit checks.
 check:
+    # Ensure that the uv version is supported
+    ./.github/check_uv.sh
     uv run pre-commit run --all-files
 
 # Compile integration test binaries.