feat: add mu-plugins-wpc image

[sjinks]

This pull request introduces a new Docker-based setup for the mu-plugins-wpc project, a WPCloud flavour of the mu-plugins image.

[Copilot]

Pull Request Overview

This pull request introduces a new Docker-based setup for the mu-plugins-wpc project, creating a WPCloud flavour of the mu-plugins image with automated CI/CD pipeline.

• Adds Docker configuration for building and deploying mu-plugins-wpc images across multiple environments
• Implements a shell script for syncing mu-plugins content to a shared volume
• Sets up GitHub Actions workflow for automated building and publishing of Docker images

Reviewed Changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
mu-plugins-wpc/Dockerfile	Multi-stage Docker build configuration for the mu-plugins-wpc image
mu-plugins-wpc/docker-bake.hcl	Docker Bake configuration defining build targets for different environments
mu-plugins-wpc/run.sh	Shell script for syncing mu-plugins content with version checking
mu-plugins-wpc/.dockerignore	Docker ignore file to exclude unnecessary files from build context
.github/workflows/mu-plugins-wpc.yml	GitHub Actions workflow for automated CI/CD pipeline

Comments suppressed due to low confidence (1)

.github/workflows/mu-plugins-wpc.yml:38

• The action docker/setup-docker-action does not exist. This should likely be docker/setup-buildx-action or another valid Docker setup action.

        uses: docker/setup-docker-action@b60f85385d03ac8acfca6d9996982511d8620a19 # v4.3.0

[Copilot]

The GitHub context variable should be github.token with lowercase 't', not GITHUB_TOKEN. This should be ${{ github.token }}.

[sjinks]

What?

[github-actions]

This pull request has been marked stale because it has been open for 60 days with no activity. If there is no activity within 7 days, it will be closed.

This is an automation to keep pull requests manageable and actionable and is not a comment on the quality of this pull request nor on the work done so far. Closed PRs are still valuable to the project and their branches are preserved.