From bf368f6b13bfc78d8b4b5107a7479d9ec497706b Mon Sep 17 00:00:00 2001
From: Kishan B <kishancs46@gmail.com>
Date: Thu, 27 Nov 2025 11:25:30 +0530
Subject: [PATCH 1/7] test: add python 3.11.0 to the test suite

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

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b8226a0..ea4ae35 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -16,7 +16,7 @@ jobs:
         amazon-linux-version: [ 2, 2023 ]
         # This tests the lowest supported python version and the latest stable python version
         # Refer - https://devguide.python.org/versions/#status-of-python-versions
-        python-version: [ 3.8.18, 3.12.0 ]
+        python-version: [ 3.8.18, 3.11.0, 3.12.0 ]
         cache: [ true, false ]
     runs-on: ubuntu-latest
     container: amazonlinux:${{ matrix.amazon-linux-version }}

From 1c30e7910ab07b727f7a29da372baac5c6a416df Mon Sep 17 00:00:00 2001
From: Kishan B <kishancs46@gmail.com>
Date: Thu, 27 Nov 2025 11:37:35 +0530
Subject: [PATCH 2/7] feat: upgrade uv to 0.9.3 and remove the HOME variable
 hack

---
 .github/workflows/github_actions_linter.yml | 3 ++-
 action.yml                                  | 5 ++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/github_actions_linter.yml b/.github/workflows/github_actions_linter.yml
index 0d93cc4..d241b2f 100644
--- a/.github/workflows/github_actions_linter.yml
+++ b/.github/workflows/github_actions_linter.yml
@@ -1,6 +1,7 @@
 name: Lint GitHub Actions workflows
 
-on: [ push ]
+on:
+  - push
 
 jobs:
   actionlint:
diff --git a/action.yml b/action.yml
index 3073d93..2fa50b3 100644
--- a/action.yml
+++ b/action.yml
@@ -26,9 +26,8 @@ runs:
       run: |
         installation_directory="${{ github.action_path }}/.setup-python-amazon-linux/uv"
         echo "Installing uv.. installation_directory=${installation_directory}"
-        uv_version="0.8.18"
-        # HOME is set to foobar till this is resolved https://github.com/astral-sh/uv/issues/6965#issuecomment-2915796022
-        curl -LsSf "https://github.com/astral-sh/uv/releases/download/${uv_version}/uv-installer.sh" | HOME="foobar" UV_UNMANAGED_INSTALL="${installation_directory}" bash --login
+        uv_version="0.9.13"
+        curl -LsSf "https://github.com/astral-sh/uv/releases/download/${uv_version}/uv-installer.sh" | UV_UNMANAGED_INSTALL="${installation_directory}" bash --login
         echo "${installation_directory}" >> "${GITHUB_PATH}"
 
     - name: Find desired python version

From 4cde2b7bdef41b61f9ed82be2b056285c8983dec Mon Sep 17 00:00:00 2001
From: Kishan B <kishancs46@gmail.com>
Date: Thu, 27 Nov 2025 12:53:56 +0530
Subject: [PATCH 3/7] test: add test for fixing python version resolution order

---
 .github/workflows/test.yml | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index ea4ae35..87a9822 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -119,3 +119,36 @@ jobs:
 
           python --version 2>&1 | grep -F "3.11.5"
           test "$(python3 -m pip --version)" = "$(pip --version)"
+
+  test_python_resolution_order:
+    runs-on: ubuntu-latest
+    container: amazonlinux:2023
+    steps:
+      - name: Setup runner
+        run: |
+          yum install -y git sudo tar gzip which
+
+      - name: Checkout
+        run: |
+          git clone --depth 1 -b "${GITHUB_HEAD_REF:-$GITHUB_REF_NAME}" "https://github.com/${GITHUB_REPOSITORY}.git" .
+
+      - name: Create python version file
+        run: |
+          echo '3.12' > .python-version
+
+      - name: Install python
+        uses: ./
+        with:
+          python-version: "3.13"
+
+      - name: Test python version
+        run: |
+          set -x
+
+          which python3
+          which python
+
+          python3 --version
+          python --version
+
+          python3 --version 2>&1 | grep -F "3.13"
\ No newline at end of file

From 68002773d345717fd24c783f57805417f38d3328 Mon Sep 17 00:00:00 2001
From: Kishan B <kishancs46@gmail.com>
Date: Thu, 27 Nov 2025 13:06:18 +0530
Subject: [PATCH 4/7] fix: read version from python-version-file only if
 python-version is unset

---
 action.yml                     | 2 +-
 find-desired-python-version.sh | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/action.yml b/action.yml
index 2fa50b3..c00475d 100644
--- a/action.yml
+++ b/action.yml
@@ -2,7 +2,7 @@ name: 'Setup python amazon linux'
 description: 'setup-python action for amazon linux self hosted runners'
 inputs:
   python-version:
-    description: 'Version of python to be installed. Reads from .python-version if unset.'
+    description: 'Version of python to be installed. Reads from python-version-file if unset.'
   python-version-file:
     description: 'Version of python to be installed'
     default: '.python-version'
diff --git a/find-desired-python-version.sh b/find-desired-python-version.sh
index a479b68..150a44f 100755
--- a/find-desired-python-version.sh
+++ b/find-desired-python-version.sh
@@ -6,7 +6,8 @@ specified_version="$1"
 specified_version_file="$2"
 
 desired_python_version="${specified_version}"
-if [ -f "${specified_version_file}" ]; then
+
+if [[ -z "${desired_python_version}" && -f "${specified_version_file}" ]]; then
   desired_python_version=$(cat "${specified_version_file}")
 fi
 

From 2135c4bc52cc04d7a008c3fc960f493c3ea294ab Mon Sep 17 00:00:00 2001
From: Kishan B <kishancs46@gmail.com>
Date: Thu, 27 Nov 2025 13:19:09 +0530
Subject: [PATCH 5/7] test: add test case to validate action input edge cases

---
 .github/workflows/test.yml | 31 ++++++++++++++++++++++++++++++-
 1 file changed, 30 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 87a9822..7225311 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -151,4 +151,33 @@ jobs:
           python3 --version
           python --version
 
-          python3 --version 2>&1 | grep -F "3.13"
\ No newline at end of file
+          python3 --version 2>&1 | grep -F "3.13"
+
+  test_invalid_action_input:
+    runs-on: ubuntu-latest
+    container: amazonlinux:2023
+    steps:
+      - name: Setup runner
+        run: |
+          yum install -y git sudo tar gzip which
+
+      - name: Checkout
+        run: |
+          git clone --depth 1 -b "${GITHUB_HEAD_REF:-$GITHUB_REF_NAME}" "https://github.com/${GITHUB_REPOSITORY}.git" .
+
+      - name: Install python
+        id: test-installation
+        continue-on-error: true
+        uses: ./
+
+      - name: Test python version
+        shell: bash
+        run: |
+          set -x
+
+          if [[ "${{ steps.test-installation.outcome }}" == "success" ]]; then
+            echo "error: The action should have failed because both python-version and python-version-file were not given"
+            exit 1
+          else
+            echo "success: The action successfully failed because both python-version and python-version-file were not given"
+          fi
\ No newline at end of file

From 790180e017eb8b574a623a4cc029e318e9c0e758 Mon Sep 17 00:00:00 2001
From: Kishan B <kishancs46@gmail.com>
Date: Thu, 27 Nov 2025 13:24:05 +0530
Subject: [PATCH 6/7] fix: validate action input edge case

---
 .github/workflows/test.yml     | 2 +-
 find-desired-python-version.sh | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 7225311..5b2ed91 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -176,7 +176,7 @@ jobs:
           set -x
 
           if [[ "${{ steps.test-installation.outcome }}" == "success" ]]; then
-            echo "error: The action should have failed because both python-version and python-version-file were not given"
+            echo "error: The action should have failed because both python-version and python-version-file were not given but it has suceeded."
             exit 1
           else
             echo "success: The action successfully failed because both python-version and python-version-file were not given"
diff --git a/find-desired-python-version.sh b/find-desired-python-version.sh
index 150a44f..0c0dfd9 100755
--- a/find-desired-python-version.sh
+++ b/find-desired-python-version.sh
@@ -11,4 +11,9 @@ if [[ -z "${desired_python_version}" && -f "${specified_version_file}" ]]; then
   desired_python_version=$(cat "${specified_version_file}")
 fi
 
+if [[ -z "${desired_python_version}" ]]; then
+  echo "❌ error: Both inputs .python-version and .python-version-file are not given. Kindly provide one of them." >&2
+  exit 1
+fi
+
 echo "${desired_python_version}"
\ No newline at end of file

From b019b3ad9a7ec3e03919d39fea187bf2b9d06d8a Mon Sep 17 00:00:00 2001
From: Kishan B <kishancs46@gmail.com>
Date: Thu, 27 Nov 2025 14:42:21 +0530
Subject: [PATCH 7/7] test: remove 3.11.0 from test suite

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

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 5b2ed91..5dade9e 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -16,7 +16,7 @@ jobs:
         amazon-linux-version: [ 2, 2023 ]
         # This tests the lowest supported python version and the latest stable python version
         # Refer - https://devguide.python.org/versions/#status-of-python-versions
-        python-version: [ 3.8.18, 3.11.0, 3.12.0 ]
+        python-version: [ 3.8.18, 3.12.0 ]
         cache: [ true, false ]
     runs-on: ubuntu-latest
     container: amazonlinux:${{ matrix.amazon-linux-version }}