[FEATURE] S3 Action

action.yml

@@ -0,0 +1,41 @@
+name: "S3 Backup Action"
+description: "Backup to S3 Bucket"
+inputs:
+  s3-backup-endpoint:
+    description: "S3 Backup Endpoint"
+    required: false 
+    default: ${{ secrets.S3_BACKUP_ENDPOINT }}
+  s3-backup-key-id:
+    description: "S3 Backup Access Key ID"
+    required: false
+    default: ${{ secrets.S3_BACKUP_KEY_ID}}
+  s3-backup-key:
+    description: "S3 Backup Access Key"
+    required: false
+    default: ${{ secrets.S3_BACKUP_KEY}}
+  s3-backup-path: 
+    description: "Workspace to setup Oasis"
+    required: false
+    default: backups/gitea-repositories/${{ gitea.repository }}
+  repository-dir:
+    description: "Directory to clone the Repository to"
+    required: false
+    default: ${{ gitea.workspace }}/repo
+runs:
+  using: "composite"
+  steps:
+    # Checkout Repository
+    - name: Checkout Repository
+      uses: actions/checkout@v3
+      with:
+        path: ${{ inputs.repository-dir }}
+    - name: S3 Backup
+      uses: peter-evans/s3-backup@v1
+      env:
+        STORAGE_SERVICE_URL: ${{ inputs.s3-backup-endpoint }}
+        ACCESS_KEY_ID: ${{ inputs.s3-backup-key-id }}
+        SECRET_ACCESS_KEY: ${{ inputs.s3-backup-key }}        
+        MIRROR_TARGET: ${{ inputs.s3-backup-path }}
+        MIRROR_SOURCE: ${{ inputs.repository-dir }}
+      with:
+        args: --overwrite --remove