Minor Cleanup

.gitignore

@@ -0,0 +1,2 @@
+# MacOS system files
+.DS_Store

README.md

@@ -23,6 +23,8 @@ The following parameters can be used in your custom action configuration.
 | dry | :x: | false | Dry-run the action to fail when detecting PEP-8 uncompliant files, instead of automatically fixing them. |
 | github_token | :x: | `${{ github.token }}` | The default [GITHUB_TOKEN](https://docs.github.com/en/actions/reference/authentication-in-a-workflow#about-the-github_token-secret) or a [Personal Access Token](https://docs.github.com/en/github/authenticating-to-github/keeping-your-account-and-data-secure/creating-a-personal-access-token)
 
+> Note: using the same_commit option may lead to problems if other actions are relying on the commit being the same before and after the prettier action has ran. Keep this in mind.
+
 ### Example
 
 This is a simple usage example of this script:
@@ -49,6 +51,8 @@ jobs:
     - uses: creyD/action_autopep8@v3.1
 ```
 
+More documentation for writing a workflow can be found [here](https://help.github.com/en/actions/automating-your-workflow-with-github-actions/workflow-syntax-for-github-actions).
+
 ## Issues
 
 Please report all bugs and feature request using the [GitHub issues function](https://github.com/creyD/autopep8_action/issues/new).

entrypoint.sh

@@ -2,6 +2,7 @@
 # e is for exiting the script automatically if a command fails, u is for exiting if a variable is not set
 # x would be for showing the commands before they are executed
 set -eu
+shopt -s globstar
 
 # FUNCTIONS
 # Function for setting up git env in the docker container (copied from https://github.com/stefanzweifel/git-auto-commit-action/blob/master/entrypoint.sh)
@@ -25,6 +26,14 @@ _git_changed() {
     [[ -n "$(git status -s)" ]]
 }
 
+_git_changes() {
+    git diff
+}
+
+# PROGRAM
+# Changing to the directory
+cd "$GITHUB_ACTION_PATH"
+
 echo "Running autopep8..."
 autopep8 -i -r $INPUT_CHECKPATH $INPUT_OPTIONS || echo "Problem running autopep8!"
 
@@ -35,7 +44,9 @@ fi
 if _git_changed;
 then
   if $INPUT_DRY; then
-    echo "Found non-compliant files!"
+    echo "Found non-compliant files:"
+    _git_changes
+    echo "Finishing dry-run. Exiting before committing."
     exit 1
   else
     # Calling method to configure the git environemnt