.github: Initial project build support #15

	name: precision-converters-firmware
	on:
	pull_request:
	branches:
	- main
	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	project:
	- ad4130_iio
	platform:
	- MBED_PLATFORM
	steps:
	- name: Checkout repository
	uses: actions/checkout@v3
	with:
	fetch-depth: 2

	- name: Get changes
	id: changed-files
	run: \|
	echo "changed_files=$(git diff --name-only -r HEAD^1 HEAD \| xargs)" >> $GITHUB_OUTPUT
	echo "$changed_files"

	- name: Update submodules recursively
	run: \|
	git submodule update --init --recursive

	- name: Get pre-requisites
	run: \|
	set -x
	pip install mbed-cli
	wget https://armkeil.blob.core.windows.net/developer/Files/downloads/gnu-rm/10.3-2021.10/gcc-arm-none-eabi-10.3-2021.10-x86_64-linux.tar.bz2
	tar xjf gcc-arm-none-eabi-10.3-2021.10-x86_64-linux.tar.bz2
	export PATH="${PATH}:${PWD}/gcc-arm-none-eabi-10.3-2021.10/bin"
	mbed config -G GCC_ARM_PATH "${PWD}/gcc-arm-none-eabi-10.3-2021.10/bin"

	pushd libraries/no-OS/libraries/mbed/mbed-os
	pip install -r requirements.txt
	popd

	- name: Build projects
	uses: actions/checkout@v3
	with:
	name: ${{ matrix.project }}
	if: contains(${{ matrix.project }}, ${{ steps.changed-files.outputs.changed_files }})
	run: \|
	pushd projects/${{ matrix.project }}
	make all LINK_SRCS=n NEW_CFLAGS+=-DPLATFORM_NAME=${{ matrix.platform }}
	popd

	- name: Upload artifacts
	uses: actions/upload-artifact@v3
	with:
	name: ${{ matrix.project }}
	path: \|
	projects/${{ matrix.project }}/build/${{ matrix.project }}.bin

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