Apparently we can't have nice (caching) things

Error: Invalid pattern '/home/runner/work/build-and-inspect-python-package/build-and-inspect-python-package/./action/requirements/tools.txt'. Relative pathing '.' and '..' is not allowed.

CHANGELOG.md

@@ -12,13 +12,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 
 - *twine* now runs in `--strict` mode.
-- All tools are now pinned and cached to improve performance and reliability.
-- The action now uses `setup-python` itself to enable pinning and caching.
-  Currently, Python 3.10 is used.
-- The tools are installed into a virtual environment.
-  That means you can re-use the global Python environment and do further checks.
-
-  See for example how [*argon2-cffi-bindings*](https://github.com/hynek/argon2-cffi-bindings/blob/1bb072cdba857bc22c3fa1d976659279d1c08a23/.github/workflows/main.yml#L70-L79) uses it to check the wheels don't break a dependency.
+- All tools are now pinned reliability (and hopefully caching in the future).
+- The action now uses `setup-python` itself to enable pinning (and hopefully
+  caching in the future). Currently, Python 3.10 is used.
+- The tools are installed into a virtual environment. That means you can re-use
+  the global Python environment and do further checks.
+
+  See for example how
+  [*argon2-cffi-bindings*](https://github.com/hynek/argon2-cffi-bindings/blob/1bb072cdba857bc22c3fa1d976659279d1c08a23/.github/workflows/main.yml#L70-L79)
+  uses it to check the wheels don't break a dependency.
 
 
 ## [0.1](https://github.com/hynek/build-and-inspect-python-package/tree/v0.1) - 2022-08-20

action.yml

@@ -18,8 +18,6 @@ runs:
     - uses: actions/setup-python@v4
       with:
         python-version: "3.10"
-        cache: pip
-        cache-dependency-path: "**/tools.txt"
 
     - name: Create venv for tools
       run: python3.10 -m venv /tmp/baipp