fix: pin Python to 3.12 (#362)

As of Ubuntu 24.04 LTS, the default version of Python is 3.12. Whereas, Ubuntu 22.04 LTS used Python 3.10, which is reaching End-of-Life next week.

This should helps us control upgrades to Python version while some dependencies, namely `pygit2`, need extra time to add support for the new Python versions.

* bump uv version
* remove duplicate/faulty CI trigger

Author: 2bndy5

.github/workflows/self-test.yml

@@ -5,23 +5,26 @@ on:
     branches: [main]
     paths:
       - 'action.yml'
-      - 'requirements.txt'
+      - '.python-version'
+      - 'uv.lock'
       - 'docs/examples/demo/**'
       - '.github/workflows/self-test.yml'
   pull_request:
-    branches: main
-    paths:
-      - 'action.yml'
-      - 'requirements.txt'
-      - 'docs/examples/demo/**'
-      - '.github/workflows/self-test.yml'
-  pull_request_target:
-    branches: main
+    branches: [main]
     paths:
       - 'action.yml'
-      - 'requirements.txt'
+      - '.python-version'
+      - 'uv.lock'
       - 'docs/examples/demo/**'
       - '.github/workflows/self-test.yml'
+  # pull_request_target:
+  #   branches: [main]
+  #   paths:
+  #     - 'action.yml'
+  #     - '.python-version'
+  #     - 'uv.lock'
+  #     - 'docs/examples/demo/**'
+  #     - '.github/workflows/self-test.yml'
 
 jobs:
   test:

.gitignore

@@ -91,9 +91,6 @@ target/
 profile_default/
 ipython_config.py
 
-# pyenv
-.python-version
-
 # pipenv
 #   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
 #   However, in case of collaboration, if having platform-specific dependencies or dependencies

.python-version

@@ -0,0 +1 @@
+3.12

action.yml

@@ -337,7 +337,7 @@ runs:
       shell: nu {0}
       env:
         UV_NO_MODIFY_PATH: 1
-        UV_VERSION: '0.8.11'
+        UV_VERSION: '0.9.5'
       run: |-
         let action_path = $env.GITHUB_ACTION_PATH | path expand
         $env.UV_INSTALL_DIR = $action_path | path join 'bin'