Update README.md

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,28 @@
+---
+name: Bug report
+about: Report a problem!
+title: "[BUG]"
+labels: bug
+assignees: ''
+
+---
+
+**What exactly happened?**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**What should've happened?**
+A clear and concise description of what you expected to happen.
+
+**How did it look?**
+If applicable, add screenshots to help explain your problem.
+
+**Where did you encounter the problem?**
+ - OS: [e.g. iOS]
+- Repo: [e.g. URL to your repository]
+ - Version [e.g. 22]
+
+<!-- If you think you can help us with that, please note it here! -->

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,16 @@
+---
+name: Feature request
+about: Request a feature!
+title: "[FEATURE]"
+labels: enhancement
+assignees: ''
+
+---
+
+**What would you like to change about the program?**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Why do you think this is a cool idea?**
+A clear and concise description of why your feature would improve the program.
+
+<!-- If you think you can help us with that, please note it here! -->

.gitignore

@@ -0,0 +1,4 @@
+# MacOS system files
+.DS_Store
+# NPM
+node_modules/

README.md

@@ -1,19 +1,48 @@
 # GitHub Prettier Action
 
-A GitHub action for styling files with [prettier](prettier.io).
+A GitHub action for styling files with [prettier](https://prettier.io).
 
 ## Usage
 
 ### Parameters
 
 | Parameter | Required | Default | Description |
-| - | - | - | - |
-| prettier_options | :white_check_mark: | - | Prettier options |
-| commit_options | :x: | - | Custom git commit options |
-| commit_message | :x: | 'Prettified Code!' | Custom git commit message |
-| file_pattern | :x: | '*' | Custom git add file pattern |
+| - | :-: | :-: | - |
+| prettier_options | :x: | --write **/*.js | Prettier options (by default it applies to the whole repository) |
+| commit_options | :x: | No options. | Custom git commit options |
+| commit_message | :x: | Prettified Code! | Custom git commit message |
+| file_pattern | :x: | * | Custom git add file pattern |
 | branch | :white_check_mark: | - | Custom git publish branch, use ${{ github.head_ref }} if used in pull requests |
 
+### Example Config
+
+This is a small example of what your `action.yml` could look like:
+
+```yaml
+name: Prettier for JS Code
+
+on: [pull_request]
+
+jobs:
+  cleanup_tasks:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Cloning the repository
+      uses: actions/checkout@v1
+      with:
+        fetch-depth: 1
+    - name: Prettify the JS Code
+      uses: creyD/prettier_action@v1.0
+      with:
+        prettier_options: '--no-semi --write src/**/*.js'
+        branch: ${{ github.head_ref }}
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+```
+
+This simple example executes `prettier --no-semi --write src/**/*.js` after someone created a Pull Request on your repository. More documentation 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/prettier_action/issues/new).

action.yml

@@ -1,5 +1,5 @@
-name: 'Prettier Action'
-description: 'Automatically runs prettier on all your pull requests.'
+name: "Prettier Action"
+description: "Automatically runs prettier on all your pull requests."
 
 author: Conrad Großer <grosserconrad@gmail.com>
 
@@ -7,24 +7,25 @@ inputs:
   commit_message:
     description: Commit message
     required: false
-    default: 'Prettified Code!'
+    default: "Prettified Code!"
   commit_options:
     description: Commit options
     required: false
   file_pattern:
     description: File pattern used for "git add"
     required: false
-    default: '*'
+    default: "*"
   prettier_options:
     description: Options for the 'prettier' command
-    required: true
+    required: false
+    default: "--write **/*.js"
   branch:
     description: Branch which the changes are merged to
     required: true
 
 runs:
-  using: 'docker'
-  image: 'Dockerfile'
+  using: "docker"
+  image: "Dockerfile"
   args:
     - ${{ inputs.commit_message }}
     - ${{ inputs.commit_options }}
@@ -33,5 +34,5 @@ runs:
     - ${{ inputs.branch }}
 
 branding:
-  icon: 'award'
-  color: 'green'
+  icon: "award"
+  color: "green"

entrypoint.sh

@@ -1,6 +1,6 @@
-#!/bin/sh -l
-
-set -eu
+#!/bin/sh
+# e is for exiting the script automatically if a command fails, u is for exiting if a variable is not set, x is for showing the commands before they are executed
+set -eux
 
 # Function for setting up git env in the docker container (copied from https://github.com/stefanzweifel/git-auto-commit-action/blob/master/entrypoint.sh)
 git_setup ( ) {
@@ -17,11 +17,11 @@ EOF
     git config --global user.email "actions@github.com"
     git config --global user.name "GitHub Actions"
 }
-echo "Installing dependencies..."
-npm install
-npm install --global prettier
+
+echo "Installing prettier..."
+npm install --silent --global prettier
 echo "Prettifing files..."
-prettier $INPUT_PRETTIER_OPTIONS
+prettier $INPUT_PRETTIER_OPTIONS || echo "Problem while prettifying your files!"
 
 if ! git diff --quiet
 then