Add Dockerfile with build args. #10

	name: Build pg_cjk_parser for postgres 12 and 16

	on:
	push:
	branches: [ "master" ]
	pull_request:
	branches: [ "master" ]

	jobs:
	build_pg12:
	runs-on: ubuntu-latest
	services:
	registry:
	image: registry:2
	ports:
	- 5000:5000
	steps:
	- 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
	with:
	driver-opts: network=host
	-
	name: Build and push
	uses: docker/build-push-action@v5
	with:
	push: true
	file: Dockerfile_pg12
	tags: localhost:5000/postgres:12-dev
	-
	name: Run bash script to verify image postgres:12-dev
	run: docker pull localhost:5000/postgres:12-dev && docker tag localhost:5000/postgres:12-dev postgres:12-dev && chmod +x ./postgres-12.sh && ./postgres-12.sh

	build_pg16:
	runs-on: ubuntu-latest
	services:
	registry:
	image: registry:2
	ports:
	- 5000:5000
	steps:
	- 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
	with:
	driver-opts: network=host
	-
	name: Build and push
	uses: docker/build-push-action@v5
	with:
	push: true
	file: Dockerfile_pg16
	tags: localhost:5000/postgres:16-dev
	-
	name: Run bash script to verify image postgres:16-dev
	run: docker pull localhost:5000/postgres:16-dev && docker tag localhost:5000/postgres:16-dev postgres:16-dev && chmod +x ./postgres-16.sh && ./postgres-16.sh

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