Replace `Configuration` with ergonomic `RequestBuilder` #327

	name: Test and Build

	on: [push, pull_request]

	jobs:

	test-lib:
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: payjoin
	strategy:
	fail-fast: false
	matrix:
	rust:
	- 1.57.0 # MSRV
	- stable
	- nightly

	steps:
	- uses: actions/checkout@v2
	- uses: Swatinem/[email protected]
	- uses: actions-rs/toolchain@v1
	with:
	toolchain: ${{ matrix.rust }}
	override: true
	- name: Fixes for MSRV
	if: matrix.rust == '1.57.0'
	run: \|
	cargo update
	cargo update -p log --precise 0.4.18
	cargo update -p tempfile --precise 3.6.0
	cargo update -p flate2 --precise 1.0.26
	cargo update -p rustls --precise 0.20.8
	- name: test
	run: cargo test --verbose --all-features --lib

	build-payjoin-cli:
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: payjoin-cli
	strategy:
	fail-fast: false
	matrix:
	rust: [stable, nightly]

	steps:
	- uses: actions/checkout@v2
	- uses: Swatinem/[email protected]
	- uses: actions-rs/toolchain@v1
	with:
	toolchain: ${{ matrix.rust }}
	override: true
	- name: build payjoin cli example
	run: \|
	cargo build

	fmt:
	runs-on: ubuntu-latest
	strategy:
	fail-fast: true
	matrix:
	package: [payjoin, payjoin-cli]

	steps:
	- uses: actions/checkout@v2
	- uses: Swatinem/[email protected]
	- uses: actions-rs/toolchain@v1
	with:
	toolchain: nightly
	override: true
	- run: rustup component add rustfmt --toolchain nightly-x86_64-unknown-linux-gnu
	- name: fmt check
	run: \|
	cd ${{ matrix.package }}
	cargo fmt --all -- --check

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