Some optimizations on our Docker github workflow (#2688) #768

	name: Docker

	on:
	push:
	branches: [ main, 'devnet_', 'testnet_' ]
	pull_request:
	branches:
	- "**"
	paths:
	- 'docker/Dockerfile'
	- 'docker/docker-compose.yml'
	- 'docker/compose.sh'
	- 'Cargo.toml'
	- '.github/workflows/docker.yml'
	workflow_dispatch:

	# This allows a subsequently queued workflow run to interrupt previous runs on pull-requests
	concurrency:
	group: '${{ github.workflow }} @ ${{ github.event.pull_request.head.label \|\| github.head_ref \|\| github.run_id }}'
	cancel-in-progress: true

	env:
	CARGO_TERM_COLOR: always
	CARGO_INCREMENTAL: 0
	CARGO_NET_RETRY: 10
	RUST_BACKTRACE: short
	# We allow redundant explicit links because `cargo rdme` doesn't know how to resolve implicit intra-crate links.
	RUSTDOCFLAGS: -A rustdoc::redundant_explicit_links -D warnings
	RUSTFLAGS: -D warnings
	RUSTUP_MAX_RETRIES: 10
	RUST_LOG: warn
	DOCKER_COMPOSE_WAIT: "true"

	permissions:
	contents: read

	jobs:
	build:
	runs-on: ubuntu-latest-16-cores
	timeout-minutes: 60

	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0
	- uses: actions-rust-lang/setup-rust-toolchain@v1
	- name: Install Protoc
	uses: arduino/setup-protoc@v1
	with:
	repo-token: ${{ secrets.GITHUB_TOKEN }}
	- name: Build client binary
	run: \|
	cargo install --path linera-service --bin linera --bin linera-server --debug
	- name: Run Compose
	run: \|
	cd docker
	./compose.sh
	- name: Sync
	uses: nick-fields/retry@v2
	with:
	# Docker compose can take some time to start
	max_attempts: 10
	timeout_minutes: 2
	retry_wait_seconds: 10
	command: linera --wallet docker/wallet.json --storage rocksdb:docker/linera.db sync-balance

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