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feat: add GitHub Actions workflow for publishing Docker image #1

feat: add GitHub Actions workflow for publishing Docker image

feat: add GitHub Actions workflow for publishing Docker image #1

# SPDX-License-Identifier: AGPL-3.0-only
# Copyright 2026 100monkeys.ai
name: Publish Docker image
on:
push:
branches: [main]
tags:
- '*.*.*'
paths:
- 'zaru-mcp-server/**'
- '.github/workflows/docker-publish.yml'
workflow_dispatch:
permissions:
contents: read
packages: write
env:
REGISTRY: ghcr.io
IMAGE_NAME: 100monkeys-ai/zaru-mcp-server
jobs:
build-and-push:
name: Build & push Docker image
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- name: Log in to GHCR
uses: docker/login-action@v3
with:
registry: ${{ env.REGISTRY }}
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Extract metadata
id: meta
uses: docker/metadata-action@v5
with:
images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
tags: |
type=semver,pattern={{version}}
type=semver,pattern={{major}}.{{minor}}
type=raw,value=latest,enable={{is_default_branch}}
type=sha,prefix=sha-
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
- name: Build and push
uses: docker/build-push-action@v5
with:
context: zaru-mcp-server
file: zaru-mcp-server/Dockerfile
push: true
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}
cache-from: type=gha
cache-to: type=gha,mode=max