feat(postgres): add pg_net extension for async HTTP requests #6

	name: Build Postgres Docker Image

	on:
	push:
	tags:
	- 'v*'
	pull_request:
	paths:
	- 'postgres/**'
	workflow_dispatch: # 允许手动触发
	inputs:
	test_tag:
	description: 'Test tag name (e.g., v0.1.1-test)'
	required: false
	default: 'v0.1.1-test'

	env:
	REGISTRY: ghcr.io
	IMAGE_NAME: ${{ github.repository_owner }}/postgres

	jobs:
	build-and-push:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write
	id-token: write

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v3

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3

	- name: Log in to GitHub Container Registry
	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=ref,event=tag
	type=raw,value=${{ github.event.inputs.test_tag }},enable=${{ github.event_name == 'workflow_dispatch' }}

	- name: Build and push
	uses: docker/build-push-action@v5
	with:
	context: ./postgres
	file: ./postgres/Dockerfile
	platforms: linux/amd64,linux/arm64
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}
	cache-from: type=gha
	cache-to: type=gha,mode=max
	build-args: \|
	VERSION=${{ github.ref_name }}
	BUILD_DATE=${{ github.event.head_commit.timestamp }}
	COMMIT_SHA=${{ github.sha }}

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