# act -W ../.github/workflows/docker-build-dockerhub.yml -s DOCKERHUB_USERNAME -s DOCKERHUB_TOKEN -s GITHUB_TOKEN="$(gh auth token)"
---
name: Build and Push Docker Image to DockerHub
on:
push:
tags:
- "v*"
workflow_dispatch:
inputs:
version:
description: "Version to release (without v prefix)"
required: true
default: ""
jobs:
prepare:
runs-on: ubuntu-latest
outputs:
version: ${{ steps.set-version.outputs.VERSION }}
steps:
- name: Set version from tag
id: set-version
run: |
if [[ "${{ github.event_name }}" == "push" && \
"${{ github.ref_type }}" == "tag" ]]; then
VERSION="${GITHUB_REF#refs/tags/v}"
else
VERSION="${{ github.event.inputs.version }}"
fi
echo "VERSION=$VERSION" >> $GITHUB_OUTPUT
build-and-push:
needs: prepare
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@v4
- name: Set up Docker Buildx
id: buildx
uses: docker/setup-buildx-action@v3
with:
install: true
version: latest
driver-opts: image=moby/buildkit:latest
- name: Inspect builder
run: |
echo "Available platforms: $(docker buildx inspect --bootstrap | grep 'Platforms:')"
docker buildx ls
- name: Set up QEMU
uses: docker/setup-qemu-action@v3
with:
platforms: arm64,amd64
image: tonistiigi/binfmt:latest
- name: Prepare Docker tags
id: docker_meta
uses: docker/metadata-action@v5
with:
images: crystaldba/postgres-mcp
tags: |
type=raw,value=${{ needs.prepare.outputs.version }}
type=raw,value=latest
- name: Check directory structure
run: |
echo "check pwd: $(pwd)"
echo "check ls: $(ls -lta)"
- name: Login to DockerHub
uses: docker/login-action@v3
with:
username: ${{ secrets.DOCKERHUB_USERNAME }}
password: ${{ secrets.DOCKERHUB_TOKEN }}
- name: Build and push
uses: docker/build-push-action@v5
with:
context: .
file: Dockerfile
platforms: linux/amd64,linux/arm64
push: true
tags: ${{ steps.docker_meta.outputs.tags }}
cache-from: type=registry,ref=crystaldba/postgres-mcp:buildcache
cache-to: type=registry,ref=crystaldba/postgres-mcp:buildcache,mode=max