Update action files

Dockerfile

@@ -0,0 +1,11 @@
+# File generated by github.com/posener/goaction. DO NOT EDIT.
+
+
+FROM golang:1.14.2-alpine3.11
+RUN apk add git 
+
+COPY . /home/src
+WORKDIR /home/src
+RUN go build -o /bin/action ./
+
+ENTRYPOINT [ "/bin/action" ]

action.yml

@@ -0,0 +1,18 @@
+# File generated by github.com/posener/goaction. DO NOT EDIT.
+
+name: goaction-example
+inputs:
+  input:
+    default: .
+    description: "Input Directory"
+    required: false
+  output:
+    default: .
+    description: "Output Directory"
+    required: false
+runs:
+  using: docker
+  image: Dockerfile
+  args:
+  - "-input=${{ inputs.input }}"
+  - "-output=${{ inputs.output }}"