Added error catch for the dependency option

- Silenced pip installs
- Attempt on fixing the "dependencies=false" bug

README.md

@@ -11,7 +11,7 @@ The following parameters can be used in your custom action configuration.
 | commit_message | :x: | 'Adjusted files for PEP-8 compliance' | Custom git commit message|
 | commit_options | :x: | '*' | Custom git commit options|
 | file_pattern | :x: | '.' | Custom file pattern for `git add`|
-| dependencies | :x: | 'false' |  Path for the repositories 'requirements.txt'. If you have none, you may skip this.|
+| dependencies | :x: | 'requirements.txt' |  Path for the repositories 'requirements.txt'. If you have none, you may skip this.|
 | branch | :white_check_mark: | - | The specific branch you want to merge into. Use ${{ github.head_ref }} if you want to use this with pull requests.|
 
 ### Example

action.yml

@@ -18,7 +18,7 @@ inputs:
   dependencies:
     description: Path for the repositories 'requirements.txt'. If you have none, you may skip this.
     required: false
-    default: 'false'
+    default: 'requirements.txt'
   branch:
     description: Branch which the changes are merged to
     required: true

entrypoint.sh

@@ -19,19 +19,16 @@ EOF
 }
 
 echo "Installing dependencies..."
-pip install --upgrade pip
+pip install -q --upgrade pip
 # Install dependencies
-pip install autopep8
+pip install -q autopep8
 
 # Install custom project dependencies if applicable
-if ! $INPUT_DEPENDENCIES == "false"
-then
-  pip install -r $INPUT_DEPENDENCIES
-fi
+pip install -r $INPUT_DEPENDENCIES || echo "No dependency file found."
 
 # Apply PEP 8
 echo "Running autopep8..."
-autopep8 --in-place -r .
+autopep8 --in-place -r . || echo "Problem running autopep8."
 
 if ! git diff --quiet
 then