update #40

	name: linux-download-ci

	on:
	push:
	pull_request:

	jobs:
	download-webrtc:
	runs-on: ubuntu-latest
	if: 0
	steps:
	- uses: actions/checkout@v4
	- name: prepare Environment
	run: \|
	git config --global core.autocrlf false
	# 不再关心文件的权限
	git config --global core.filemode false
	# 让 Git 显示颜色，会让命令输出看起来更醒目
	git config --global color.ui true
	sudo apt install -y curl wget bash

	- name: Prepare depot_tools
	run: \|
	# https://webrtc.googlesource.com/src/+/main/docs/native-code/development/prerequisite-sw/
	# https://commondatastorage.googleapis.com/chrome-infra-docs/flat/depot_tools/docs/html/depot_tools_tutorial.html#_setting_up

	git clone --progress -b main https://chromium.googlesource.com/chromium/tools/depot_tools.git
	export PATH=${{ github.workspace }}/depot_tools:$PATH
	echo "PATH=$PATH:${{ github.workspace }}/depot_tools" >> $GITHUB_ENV

	- name: Maximize build space
	if: 1
	shell: bash
	run: \|
	df -h
	sudo rm -rf /usr/share/dotnet
	sudo rm -rf /usr/local/lib/android
	sudo rm -rf /opt/ghc
	sudo rm -rf /opt/hostedtoolcache/CodeQL
	sudo docker image prune --all --force
	sudo docker builder prune -a
	df -h

	- name: Download Webrtc
	run: \|
	# https://webrtc.googlesource.com/src/+/main/docs/native-code/development
	fetch webrtc
	cd src && ./build/install-build-deps.sh
	gclient sync

Provide feedback