install: use os.execute instead of os.system for now, because `v-anal… #49

	name: Install CI

	on:
	push:
	pull_request:

	concurrency:
	group: ${{ github.workflow }}-${{ github.event.pull_request.number \|\| github.sha }}
	cancel-in-progress: true

	jobs:
	install:
	strategy:
	matrix:
	os: [ubuntu-20.04, macos-latest, windows-latest]
	fail-fast: false

	runs-on: ${{ matrix.os }}

	steps:
	- name: Install V
	uses: vlang/[email protected]
	with:
	check-latest: true

	- name: Install via webscript (Windows)
	if: runner.os == 'Windows'
	run: v download https://raw.githubusercontent.com/vlang/v-analyzer/main/install.vsh; v run install.vsh; del install.vsh

	- name: Install via webscript (nix)
	if: runner.os != 'Windows'
	run: v download https://raw.githubusercontent.com/vlang/v-analyzer/main/install.vsh; v run install.vsh; rm -rf install.vsh

	- name: Verify installation success
	run: ~/.config/v-analyzer/bin/v-analyzer --version

	- name: Checkout v-analyzer
	uses: actions/checkout@v4

	- name: Cleanup and prepare installation
	shell: bash
	run: \|
	rm -r ~/.config/v-analyzer/bin/v-analyzer
	mkdir Downloads
	mv ./install.vsh Downloads/install.vsh

	# While the webscript installation step tests the general functionality of direct installation via the web,
	# regressions related to the install script would only become visible AFTER pushing changes to the main branch.
	# We reduce the potential for errors by simulating downloading the script and running it separately.
	- name: Install via local script
	run: cd Downloads && v run install.vsh

	- name: Verify installation success
	run: ~/.config/v-analyzer/bin/v-analyzer --version

Provide feedback