Implement buildkit action

.github/workflows/test.yml

@@ -8,17 +8,28 @@ on: # rebuild any PRs and main branch changes
 
 jobs:
   build: # make sure build/ci work properly
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     steps:
       - uses: actions/checkout@v2
       - run: |
-          npm install
+          npm ci
       - run: |
           npm run all
+
   test: # make sure the action works on a clean machine without building
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
+      - name: Login to Docker Hub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - run: chmod +r ~/.docker/config.json
+
       - uses: ./
         with:
-          milliseconds: 1000
+          context: ${{ github.workspace }}/test-context
+          image: shopstic/buildkit-action-test
+          tag: ${{ github.sha }}

action.yml

@@ -2,10 +2,23 @@ name: 'buildkit-action'
 description: 'Build and push a container image using buildkit'
 author: 'Jacky Nguyen'
 inputs:
-  milliseconds: # change this
+  buildkitImage:
+    required: false
+    description: 'Docker image reference for buildkit'
+    default: 'shopstic/buildkit:0.8.2'
+  context:
     required: true
-    description: 'input description here'
-    default: 'default value if applicable'
+    description: 'Absolute path to build context'
+  image:
+    required: true
+    description: 'Image name to build and push'
+  tag:
+    required: true
+    description: 'Image tag to build and push'
+  cacheTag:
+    required: false
+    description: 'Cache tag to export and import'
+    default: '__buildkit_cache__'
 runs:
   using: 'node12'
   main: 'dist/index.js'