feat: matrix ci

[seefs001]

Summary by CodeRabbit

• New Features

  • Publish unified multi-arch Docker images (linux/amd64 and linux/arm64).
  • Consistent GHCR image paths via normalized repository naming.
  • More predictable image tags and labels derived from version metadata.

• Chores

  • Streamlined Docker build and publish pipeline into a single flow.
  • Consolidated steps for checkout, versioning, emulation, builder setup, login, and metadata.
  • Removed per-architecture tagging and manual manifest management in favor of metadata-driven automation.

[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

Adds GHCR repository normalization in docker-image-alpha workflow and switches all GHCR references to the derived env variable. Overhauls docker-image-arm64 workflow into a single job that builds and pushes multi-arch images using metadata-driven tags/labels, consolidating setup, login, and build steps, and removing per-arch builds and explicit manifest creation.

Changes

Cohort / File(s)	Change summary
GHCR repo normalization in alpha workflow .github/workflows/docker-image-alpha.yml	Adds a step to compute and export GHCR_REPOSITORY from GITHUB_REPOSITORY. Replaces all GHCR references from github.repository/GITHUB_REPOSITORY to env.GHCR_REPOSITORY/GHCR_REPOSITORY across metadata, tagging, pushing, and manifest creation. Ensures normalization occurs in both build and create_manifests jobs.
Consolidated multi-arch build workflow .github/workflows/docker-image-arm64.yml	Replaces matrix/per-arch jobs with a single ubuntu-latest job. Consolidates steps: checkout, version retrieval, QEMU, Buildx, GHCR login, metadata extraction. Uses docker/build-push-action@v5 to build and push linux/amd64 and linux/arm64 with metadata-provided tags/labels. Removes per-arch tag generation and manifest creation.

Sequence Diagram(s)

sequenceDiagram
    autonumber
    actor Dev as GitHub Actions Runner
    participant WF as docker-image-alpha.yml
    participant Norm as Normalize GHCR_REPOSITORY
    participant Build as Docker Buildx
    participant GHCR as ghcr.io

    Dev->>WF: Trigger workflow
    rect rgba(200,230,255,0.3)
    note right of Norm: New
    WF->>Norm: Derive GHCR_REPOSITORY from GITHUB_REPOSITORY
    Norm-->>WF: Export env.GHCR_REPOSITORY
    end
    WF->>Build: Build image using env.GHCR_REPOSITORY in tags
    Build->>GHCR: Push single-arch images
    rect rgba(220,255,220,0.3)
    note over WF,GHCR: Manifests use GHCR_REPOSITORY (updated)
    WF->>GHCR: Create/push manifests (alpha and versioned alpha)
    end

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sequenceDiagram
    autonumber
    actor Dev as GitHub Actions Runner
    participant WF as docker-image-arm64.yml (single job)
    participant QEMU as Setup QEMU
    participant BX as Setup Buildx
    participant Meta as Docker Metadata
    participant GHCR as ghcr.io
    participant Build as build-push-action@v5

    Dev->>WF: Trigger workflow
    WF->>WF: Checkout repo
    WF->>WF: git describe --tags > VERSION
    WF->>QEMU: Initialize emulation
    WF->>BX: Initialize builder
    WF->>GHCR: Login
    WF->>Meta: Extract tags/labels
    rect rgba(255,245,200,0.4)
    note right of Build: Consolidated multi-arch build
    WF->>Build: Build and push (linux/amd64, linux/arm64) with Meta tags/labels
    Build->>GHCR: Push images with derived metadata
    end

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Estimated code review effort

🎯 4 (Complex) | ⏱️ ~60 minutes

Poem

Thump-thump go my feet on CI’s floor,
I munch on tags, then normalize some more.
One hop, two arch—now melded as one,
Metadata sprinkles, the build is done.
To GHCR burrow the images fly—
Carrots for logs, and a green check sky. 🥕🚀

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment

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📜 Recent review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 4e0c911 and a8a0da5.

📒 Files selected for processing (2)

• .github/workflows/docker-image-alpha.yml (5 hunks)
• .github/workflows/docker-image-arm64.yml (2 hunks)

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