Fix review points

IvanZosimov · IvanZosimov · commit 81cda82fb03d · 2022-07-26T14:47:59.000+02:00
diff --git a/README.md b/README.md
@@ -6,7 +6,9 @@
 
 This action provides the following functionalities for GitHub Actions users:
 
-- Optionally downloading and installing the requested version of Python/PyPy and adding it to the PATH
+- Optionally installing and adding to PATH a version of Python that is already installed in the runner's tool cache.
+- Downloading, installing and adding to PATH an available version of Python from GitHub Releases ([actions/python-versions](https://github.com/actions/python-versions/releases)) if a specific version is not available in the runner's tool cache.
+- Failing if a specific version of Python is not preinstalled or available for download.
 - Optionally caching dependencies for pip, pipenv and poetry
 - Registering problem matchers for error output
 
@@ -18,7 +20,7 @@ See [action.yml](action.yml)
 ```yaml
 steps:
 - uses: actions/checkout@v3
-- uses: actions/setup-python@v4 # <- v4 is a major release tag of the action: https://github.com/actions/setup-python/tags
+- uses: actions/setup-python@v4
   with:
     python-version: '3.10' 
 - run: python my_script.py
@@ -49,7 +51,7 @@ Using `architecture` input it is possible to specify the required Python/PyPy in
 
 ## Caching packages dependencies
 
-The action has built-in functionality for caching and restoring dependencies. It uses [actions/cache](https://github.com/actions/toolkit/tree/main/packages/cache) under the hood for caching dependencies but requires less configuration settings. Supported package managers are `pip`, `pipenv` and `poetry`. The `cache` input is optional, and caching is turned off by default.
+The action has built-in functionality for caching and restoring dependencies. It uses [toolkit/cache](https://github.com/actions/toolkit/tree/main/packages/cache) under the hood for caching dependencies but requires less configuration settings. Supported package managers are `pip`, `pipenv` and `poetry`. The `cache` input is optional, and caching is turned off by default.
 
 The action defaults to searching for a dependency file (`requirements.txt` for pip, `Pipfile.lock` for pipenv or `poetry.lock` for poetry) in the repository, and uses its hash as a part of the cache key. Input `cache-dependency-path` is used for cases when multiple dependency files are used, they are located in different subdirectories or different files for the hash that want to be used.
 
diff --git a/action.yml b/action.yml
@@ -1,33 +1,33 @@
 ---
-name: 'Setup Python'
-description: 'Set up a specific version of Python and add the command-line tools to the PATH.'
-author: 'GitHub'
+name: "Setup Python"
+description: "Set up a specific version of Python and add the command-line tools to the PATH."
+author: "GitHub"
 inputs:
   python-version:
     description: "Version range or exact version of Python/PyPy to use, using SemVer's version range syntax. Reads from .python-version if unset."
   python-version-file:
     description: "File containing the Python version to use. Example: .python-version"
   cache:
-    description: 'Used to specify a package manager for caching in the default directory. Supported values: pip, pipenv, poetry.'
+    description: "Used to specify a package manager for caching in the default directory. Supported values: pip, pipenv, poetry."
     required: false
   architecture:
     description: "The target architecture (x86, x64) of the Python/PyPy interpreter."
   check-latest:
-    description: 'Set this option if you want the action to check for the latest available version that satisfies the version spec.'
+    description: "Set this option if you want the action to check for the latest available version that satisfies the version spec."
     default: false
   token:
     description: "Used to pull python distributions from actions/python-versions. Since there's a default, this is typically not supplied by the user."
     default: ${{ github.token }}
   cache-dependency-path:
-    description: 'Used to specify the path to dependency files. Supports wildcards or a list of file names for caching multiple dependencies.'
+    description: "Used to specify the path to dependency files. Supports wildcards or a list of file names for caching multiple dependencies."
   update-environment:
-    description: 'Set this option if you want the action to update environment variables.'
+    description: "Set this option if you want the action to update environment variables."
     default: true
 outputs:
   python-version:
     description: "The installed Python/PyPy version. Useful when given a version range as input."
   cache-hit:
-    description: 'A boolean value to indicate a cache entry was found'
+    description: "A boolean value to indicate a cache entry was found"
   python-path:
     description: "The absolute path to the Python/PyPy executable."
 runs:
diff --git a/docs/advanced-usage.md b/docs/advanced-usage.md
@@ -1,4 +1,4 @@
-# Table of contents
+# Contents
 - [Using python-version input](advanced-usage.md#using-python-version-file-input)
     - [Specifying a Python version](advanced-usage.md#specifying-a-python-version)
     - [Specifying a PyPy version](advanced-usage.md#specifying-a-pypy-version)
@@ -19,11 +19,9 @@
 
 # Using python-version input
 
-The `python-version` input is used to specify the required version of Python or PyPy.
-
 ## Specifying a Python version
 
-If there is a specific version of Python that you need and you don't want to worry about any potential breaking changes due to patch updates (going from `3.7.5` to `3.7.6` for example), you should specify the **exact major, minor, and patch version** (such as `3.7.5`):
+If there is a specific version of Python that you need and you don't want to worry about any potential breaking changes due to patch updates (going from `3.7.5` to `3.7.6` for example), you should specify the ***exact major, minor, and patch version*** (such as `3.7.5`):
 
   ```yaml
 steps:
@@ -36,7 +34,7 @@ steps:
   - The only downside to this is that set-up will take a little longer since the exact version will have to be downloaded if the exact version is not already installed on the runner due to more recent versions.
   - MSI installers are used on Windows for this, so runs will take a little longer to set up vs MacOS and Linux.
 
-You can specify **only a major and minor version** if you are okay with the most recent patch version being used:
+You can specify ***only a major and minor version*** if you are okay with the most recent patch version being used:
 
   ```yaml
 steps:
@@ -50,7 +48,7 @@ steps:
   - The patch version that will be preinstalled, will generally be the latest and every time there is a new patch released, the older version that is preinstalled will be replaced.
   - Using the most recent patch version will result in a very quick setup since no downloads will be required since a locally installed version of Python on the runner will be used.
 
-You can specify the version with **prerelease tag** to download and set up an accurate pre-release version of Python:
+You can specify the version with ***prerelease tag*** to download and set up an accurate pre-release version of Python:
 
 ```yaml
 steps:
@@ -61,7 +59,7 @@ steps:
 - run: python my_script.py
 ```
 
-It's also possible to use **x.y-dev syntax** to download and set up the latest patch version of Python, alpha and beta releases included. (for specified major & minor versions):
+It's also possible to use ***x.y-dev syntax*** to download and set up the latest patch version of Python, alpha and beta releases included. (for specified major & minor versions):
 
 ```yaml
 steps:
@@ -74,7 +72,7 @@ steps:
 
 You can also use several types of ranges that are specified in [semver](https://github.com/npm/node-semver#ranges), for instance:
 
-- **[hyphen ranges](https://github.com/npm/node-semver#hyphen-ranges-xyz---abc)** to download and set up the latest available version of Python (includes both pre-release and stable versions):
+- ***[hyphen ranges](https://github.com/npm/node-semver#hyphen-ranges-xyz---abc)*** to download and set up the latest available version of Python (includes both pre-release and stable versions):
 
 ```yaml
 steps:
@@ -85,7 +83,7 @@ steps:
 - run: python my_script.py
 ```
 
-- **[x-ranges](https://github.com/npm/node-semver#x-ranges-12x-1x-12-)** to specify the latest stable version of Python (for specified major version):
+- ***[x-ranges](https://github.com/npm/node-semver#x-ranges-12x-1x-12-)*** to specify the latest stable version of Python (for specified major version):
 
 ```yaml
 steps:
