use github token as input (#5)

README.md

@@ -24,8 +24,7 @@ jobs:
           type: now
           from_branch: development
           target_branch: staging
-        env:
-          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
+          github_token: ${{ github.token }}
 
       - name: Merge staging -> uat
         uses: devmasx/merge-branch@v1.2.0
@@ -33,8 +32,7 @@ jobs:
           type: now
           from_branch: staging
           target_branch: uat
-        env:
-          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
+          github_token: ${{ github.token }}
 ```
 
 ### Merge current branch
@@ -56,8 +54,7 @@ jobs:
         with:
           type: now
           target_branch: uat
-        env:
-          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
+          github_token: ${{ github.token }}
 ```
 
 ### On labeled
@@ -85,6 +82,5 @@ jobs:
         with:
           label_name: 'merged in develop'
           target_branch: 'develop'
-        env:
-          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
+          github_token: ${{ github.token }}
 ```

action.yml

@@ -1,5 +1,5 @@
 name: 'Merge branch'
-description: 'A GitHub Action that merge PR branch to other branchs'
+description: 'A GitHub Action that manage git merge for any gitflow'
 author: Miguel Savignano
 inputs:
   type:
@@ -18,6 +18,9 @@ inputs:
   head_to_merge:
     description: 'The branch name or hash to merge. default GITHUB_SHA'
     required: false
+  github_token:
+    description: 'Github token'
+    required: true
 runs:
   using: 'docker'
   image: 'Dockerfile'

lib/index.rb

@@ -5,7 +5,7 @@ require_relative './services/merge_branch_service'
 @event = JSON.parse(File.read(ENV['GITHUB_EVENT_PATH']))
 @head_to_merge = ENV['INPUT_HEAD_TO_MERGE'] || ENV['INPUT_FROM_BRANCH'] || ENV['GITHUB_SHA'] # or brach name
 @repository = ENV['GITHUB_REPOSITORY']
-@github_token = ENV['GITHUB_TOKEN']
+@github_token = ENV['INPUT_GITHUB_TOKEN'] || ENV['GITHUB_TOKEN']
 
 inputs = {
   type: ENV['INPUT_TYPE'] || MergeBrachService::TYPE_LABELED, # labeled | comment | now