Update Dockerfile and workflow for rust-musl with version and cleanup… #7

	name: rust-musl

	on:
	push:
	paths:
	- "rust/rust-musl/**"
	- ".github/workflows/rust-musl.yml"
	workflow_dispatch:

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Check Out Repo
	uses: actions/checkout@v1
	- name: Login to Docker Hub
	uses: docker/login-action@v1
	with:
	username: ${{ secrets.DOCKER_HUB_USERNAME }}
	password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
	- name: Cache Docker Layers
	uses: actions/cache@v2
	with:
	path: /tmp/.buildx-cache
	key: ${{ runner.os }}-buildx-${{ github.sha }}
	restore-keys: \|
	${{ runner.os }}-buildx-
	- name: Set up QEMU
	uses: docker/setup-qemu-action@v1
	- name: Set up Docker Buildx
	id: buildx
	uses: docker/setup-buildx-action@v1
	- name: Build and Push
	id: docker_build
	uses: docker/build-push-action@v2
	with:
	context: ./rust/rust-musl
	file: ./rust/rust-musl/Dockerfile
	push: true
	platforms: linux/amd64,linux/arm64
	tags: coolbeevip/rust-musl:1.84.0-1.2.5
	cache-from: type=local,src=/tmp/.buildx-cache
	cache-to: type=local,dest=/tmp/.buildx-cache
	- name: Image Digest
	run: echo ${{ steps.docker_build.outputs.digest }}

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