latest code

.gitattributes

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+# Set default behavior to automatically normalize line endings.
+* text=auto
+
+# Force batch scripts to always use CRLF line endings so that if a repo is accessed
+# in Windows via a file share from Linux, the scripts will work.
+*.{cmd,[cC][mM][dD]} text eol=crlf
+*.{bat,[bB][aA][tT]} text eol=crlf
+*.{ics,[iI][cC][sS]} text eol=crlf
+
+# Force bash scripts to always use LF line endings so that if a repo is accessed
+# in Unix via a file share from Windows, the scripts will work.
+*.sh text eol=lf

.github/dependabot.yml

@@ -0,0 +1,7 @@
+version: 2
+updates:
+  # Maintain dependencies for GitHub Actions
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "monthly"

.github/workflows/call-docker-build-result.yaml

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+name: Build Result
+# template source: https://github.com/dockersamples/.github/blob/main/templates/call-docker-build.yaml
+
+on:
+  # we want pull requests so we can build(test) but not push to image registry
+  push:
+    branches:
+      - 'main'
+    # only build when important files change
+    paths:
+      - 'result/**'
+      - '.github/workflows/call-docker-build-result.yaml'
+  pull_request:
+    branches:
+      - 'main'
+    # only build when important files change
+    paths:
+      - 'result/**'
+      - '.github/workflows/call-docker-build-result.yaml'
+
+jobs:
+  call-docker-build:
+
+    name: Result Call Docker Build
+
+    uses: dockersamples/.github/.github/workflows/reusable-docker-build.yaml@main
+
+    permissions:
+      contents: read
+      packages: write # needed to push docker image to ghcr.io
+      pull-requests: write # needed to create and update comments in PRs
+
+    secrets:
+
+      # Only needed if with:dockerhub-enable is true below
+      dockerhub-username: ${{ secrets.DOCKERHUB_USERNAME }}
+
+      # Only needed if with:dockerhub-enable is true below
+      dockerhub-token: ${{ secrets.DOCKERHUB_TOKEN }}
+
+    with:
+
+      ### REQUIRED
+      ### ENABLE ONE OR BOTH REGISTRIES
+      ### tell docker where to push.
+      ### NOTE if Docker Hub is set to true, you must set secrets above and also add account/repo/tags below
+      dockerhub-enable: true
+      ghcr-enable: true
+
+      ### REQUIRED 
+      ### A list of the account/repo names for docker build. List should match what's enabled above
+      ### defaults to:
+      image-names: |
+        ghcr.io/dockersamples/example-voting-app-result
+        dockersamples/examplevotingapp_result
+
+      ### REQUIRED set rules for tagging images, based on special action syntax:
+      ### https://github.com/docker/metadata-action#tags-input
+      ### defaults to:
+      tag-rules: |
+        type=raw,value=latest,enable=${{ endsWith(github.ref, github.event.repository.default_branch) }}
+        type=raw,value=before,enable=${{ endsWith(github.ref, github.event.repository.default_branch) }}
+        type=raw,value=after,enable=${{ endsWith(github.ref, github.event.repository.default_branch) }}
+        type=ref,event=pr
+
+      ### path to where docker should copy files into image
+      ### defaults to root of repository (.)
+      context: result
+
+      ### Dockerfile alternate name. Default is Dockerfile (relative to context path)
+      # file: Containerfile
+
+      ### build stage to target, defaults to empty, which builds to last stage in Dockerfile
+      # target:
+
+      ### platforms to build for, defaults to linux/amd64
+      ### other options: linux/amd64,linux/arm64,linux/arm/v7
+      platforms: linux/amd64,linux/arm64,linux/arm/v7
+
+      ### Create a PR comment with image tags and labels
+      ### defaults to false
+      # comment-enable: false

.github/workflows/call-docker-build-vote.yaml

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+name: Build Vote
+# template source: https://github.com/dockersamples/.github/blob/main/templates/call-docker-build.yaml
+
+on:
+  # we want pull requests so we can build(test) but not push to image registry
+  push:
+    branches:
+      - 'main'
+    # only build when important files change
+    paths:
+      - 'vote/**'
+      - '.github/workflows/call-docker-build-vote.yaml'
+  pull_request:
+    branches:
+      - 'main'
+    # only build when important files change
+    paths:
+      - 'vote/**'
+      - '.github/workflows/call-docker-build-vote.yaml'
+
+jobs:
+  call-docker-build:
+
+    name: Vote Call Docker Build
+
+    uses: dockersamples/.github/.github/workflows/reusable-docker-build.yaml@main
+
+    permissions:
+      contents: read
+      packages: write # needed to push docker image to ghcr.io
+      pull-requests: write # needed to create and update comments in PRs
+
+    secrets:
+
+      # Only needed if with:dockerhub-enable is true below
+      dockerhub-username: ${{ secrets.DOCKERHUB_USERNAME }}
+
+      # Only needed if with:dockerhub-enable is true below
+      dockerhub-token: ${{ secrets.DOCKERHUB_TOKEN }}
+
+    with:
+
+      ### REQUIRED
+      ### ENABLE ONE OR BOTH REGISTRIES
+      ### tell docker where to push.
+      ### NOTE if Docker Hub is set to true, you must set secrets above and also add account/repo/tags below
+      dockerhub-enable: true
+      ghcr-enable: true
+
+      ### REQUIRED 
+      ### A list of the account/repo names for docker build. List should match what's enabled above
+      ### defaults to:
+      image-names: |
+        ghcr.io/dockersamples/example-voting-app-vote
+        dockersamples/examplevotingapp_vote
+
+      ### REQUIRED set rules for tagging images, based on special action syntax:
+      ### https://github.com/docker/metadata-action#tags-input
+      ### defaults to:
+      tag-rules: |
+        type=raw,value=latest,enable=${{ endsWith(github.ref, github.event.repository.default_branch) }}
+        type=raw,value=before,enable=${{ endsWith(github.ref, github.event.repository.default_branch) }}
+        type=raw,value=after,enable=${{ endsWith(github.ref, github.event.repository.default_branch) }}
+        type=ref,event=pr
+
+      ### path to where docker should copy files into image
+      ### defaults to root of repository (.)
+      context: vote
+
+      ### Dockerfile alternate name. Default is Dockerfile (relative to context path)
+      # file: Containerfile
+
+      ### build stage to target, defaults to empty, which builds to last stage in Dockerfile
+      # target:
+
+      ### platforms to build for, defaults to linux/amd64
+      ### other options: linux/amd64,linux/arm64,linux/arm/v7
+      platforms: linux/amd64,linux/arm64,linux/arm/v7
+
+      ### Create a PR comment with image tags and labels
+      ### defaults to false
+      # comment-enable: false

.github/workflows/call-docker-build-worker.yaml

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+name: Build Worker
+# template source: https://github.com/dockersamples/.github/blob/main/templates/call-docker-build.yaml
+
+on:
+  # we want pull requests so we can build(test) but not push to image registry
+  push:
+    branches:
+      - 'main'
+    # only build when important files change
+    paths:
+      - 'worker/**'
+      - '.github/workflows/call-docker-build-worker.yaml'
+  pull_request:
+    branches:
+      - 'main'
+    # only build when important files change
+    paths:
+      - 'worker/**'
+      - '.github/workflows/call-docker-build-worker.yaml'
+
+jobs:
+  call-docker-build:
+
+    name: Worker Call Docker Build
+
+    uses: dockersamples/.github/.github/workflows/reusable-docker-build.yaml@main
+
+    permissions:
+      contents: read
+      packages: write # needed to push docker image to ghcr.io
+      pull-requests: write # needed to create and update comments in PRs
+
+    secrets:
+
+      # Only needed if with:dockerhub-enable is true below
+      dockerhub-username: ${{ secrets.DOCKERHUB_USERNAME }}
+
+      # Only needed if with:dockerhub-enable is true below
+      dockerhub-token: ${{ secrets.DOCKERHUB_TOKEN }}
+
+    with:
+
+      ### REQUIRED
+      ### ENABLE ONE OR BOTH REGISTRIES
+      ### tell docker where to push.
+      ### NOTE if Docker Hub is set to true, you must set secrets above and also add account/repo/tags below
+      dockerhub-enable: true
+      ghcr-enable: true
+
+      ### REQUIRED 
+      ### A list of the account/repo names for docker build. List should match what's enabled above
+      ### defaults to:
+      image-names: |
+        ghcr.io/dockersamples/example-voting-app-worker
+        dockersamples/examplevotingapp_worker
+
+      ### REQUIRED set rules for tagging images, based on special action syntax:
+      ### https://github.com/docker/metadata-action#tags-input
+      ### defaults to:
+      tag-rules: |
+        type=raw,value=latest,enable=${{ endsWith(github.ref, github.event.repository.default_branch) }}
+        type=ref,event=pr
+
+      ### path to where docker should copy files into image
+      ### defaults to root of repository (.)
+      context: worker
+
+      ### Dockerfile alternate name. Default is Dockerfile (relative to context path)
+      # file: Containerfile
+
+      ### build stage to target, defaults to empty, which builds to last stage in Dockerfile
+      # target:
+
+      ### platforms to build for, defaults to linux/amd64
+      ### other options: linux/amd64,linux/arm64,linux/arm/v7
+      # FIXME worker arm/v7 support doesn't build in .net core 3.1 with QEMU
+      # a fix would likely run the .net build on amd64 but with a target of arm/v7
+      platforms: linux/amd64,linux/arm64,linux/arm/v7
+
+      ### Create a PR comment with image tags and labels
+      ### defaults to false
+      # comment-enable: false

.vscode/launch.json

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+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "Node: Results debugger",
+      "type": "node",
+      "request": "attach",
+      "port": 9229,
+      "address": "localhost",
+      "skipFiles": [
+        "<node_internals>/**"
+      ],
+      "remoteRoot": "/app",
+      "localRoot": "${workspaceFolder}/result"
+    }
+  ]
+}

MAINTAINERS

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+Bret Fisher <bret@bretfisher.com>
+Michael Irwin <mikesir87@gmail.com>
+
+# Alumni, thanks for your work!
 Aanand Prasad <aanand@docker.com>
 Ben Firshman <bfirsh@docker.com>
 Fernando Mayo <fernanodo.mayo@docker.com>