Drop Docker image

.github/workflows/build.yml

@@ -10,8 +10,6 @@ jobs:
  
     steps:
     - uses: actions/checkout@v1
-    - name: Build Docker image
-      run: docker build . --tag my-image-name:$(date +%s)
     - name: Verify action syntax 
       # The action should not publish any real changes, but should succeed.
       uses: './'

Dockerfile

@@ -1,16 +0,0 @@
-FROM alpine
-
-LABEL "name"="github-push"
-LABEL "maintainer"="Adam Dobrawy <git+push@jawnosc.tk>"
-LABEL "version"="0.0.1"
-
-LABEL "com.github.actions.name"="Git push for GitHub Actions"
-LABEL "com.github.actions.description"="Runs 'git push' to GitHub in an Action"
-LABEL "com.github.actions.icon"="upload-cloud"
-LABEL "com.github.actions.color"="green"
-
-COPY README.md LICENSE start.sh /
-
-RUN apk add --no-cache git
-
-CMD ["/start.sh"]