Merge pull request #11 from creyD/dev_version

Added npm Version Selection

README.md

@@ -1,6 +1,12 @@
 # GitHub Prettier Action
 
 [![CodeFactor](https://www.codefactor.io/repository/github/creyd/prettier_action/badge/master)](https://www.codefactor.io/repository/github/creyd/prettier_action/overview/master)
+[![code style: prettier](https://img.shields.io/badge/code_style-prettier-ff69b4.svg?style=flat-square)](https://github.com/prettier/prettier)
+[![License MIT](https://img.shields.io/github/license/creyD/prettier_action)](https://github.com/creyD/prettier_action/blob/master/LICENSE)
+[![Latest Release](https://img.shields.io/github/v/release/creyD/prettier_action)](https://github.com/creyD/prettier_action/releases)
+[![Contributors](https://img.shields.io/github/contributors-anon/creyD/prettier_action)](https://github.com/creyD/prettier_action/graphs/contributors)
+[![Issues](https://img.shields.io/github/issues/creyD/prettier_action)](https://github.com/creyD/prettier_action/issues)
+
 
 A GitHub action for styling files with [prettier](https://prettier.io).
 
@@ -11,6 +17,7 @@ A GitHub action for styling files with [prettier](https://prettier.io).
 | Parameter | Required | Default | Description |
 | - | :-: | :-: | - |
 | dry | :x: | False | Runs the action in dry mode. Files wont get changed and the action fails if there are unprettified files. |
+| prettier_version | :x: | False | Specific prettier version (by default use latest) |
 | prettier_options | :x: | `--write **/*.js` | Prettier options (by default it applies to the whole repository) |
 | commit_options | :x: | - | Custom git commit options |
 | commit_message | :x: | Prettified Code! | Custom git commit message |
@@ -38,7 +45,7 @@ jobs:
       with:
         fetch-depth: 1
     - name: Prettify the JS Code
-      uses: creyD/prettier_action@v2.0
+      uses: creyD/prettier_action@v2.1
       with:
         prettier_options: '--no-semi --write *.js'
         branch: ${{ github.head_ref }}
@@ -65,7 +72,7 @@ jobs:
       with:
         fetch-depth: 1
     - name: Prettify the JS Code
-      uses: creyD/prettier_action@v2.0
+      uses: creyD/prettier_action@v2.1
       with:
         prettier_options: '--no-semi --write *.js'
         branch: master

action.yml

@@ -26,6 +26,9 @@ inputs:
     description: Running the script in dry mode just shows whether there are files that should be prettified or not
     required: false
     default: False
+  prettier_version:
+    description: Specific version of prettier (by default just use the latest version)
+    required: false
 
 runs:
   using: 'docker'

entrypoint.sh

@@ -37,7 +37,11 @@ _git_push() {
 
 # PROGRAM
 echo "Installing prettier..."
-npm install --silent --global prettier
+if "$INPUT_PRETTIER_VERSION"; then
+  npm install --silent --global prettier@$INPUT_PRETTIER_VERSION
+else
+  npm install --silent --global prettier
+fi
 
 echo "Prettifing files..."
 echo "Files:"
@@ -47,7 +51,7 @@ prettier $INPUT_PRETTIER_OPTIONS || echo "Problem running prettier with $INPUT_P
 if _git_changed;
 then
   if $INPUT_DRY; then
-    echo "Prettier found unpretty files."
+    echo "Prettier found unpretty files!"
     exit 1
   else
     # Calling method to configure the git environemnt