v: `-skip-unused` cleanup #17

	name: Shy and PV CI

	on:
	workflow_dispatch:
	push:
	paths:
	- 'vlib/**'
	- 'thirdparty/**'
	- 'cmd/tools/builders/**.v'
	- 'cmd/tools/vshader.v'
	- '**/puzzle_vibes_ci.yml'
	- '!**.md'
	pull_request:
	paths:
	- 'vlib/**'
	- 'thirdparty/**'
	- 'cmd/tools/builders/**.v'
	- 'cmd/tools/vshader.v'
	- '**/puzzle_vibes_ci.yml'
	- '!**.md'

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref == 'refs/heads/master' && github.sha \|\| github.ref }}
	cancel-in-progress: true

	jobs:
	v-compiles-puzzle-vibes:
	runs-on: ubuntu-20.04
	timeout-minutes: 10
	steps:
	- uses: actions/checkout@v4
	- name: Build V
	run: make && ./v symlink

	- name: Install dependencies
	run: \|
	v retry 'sudo apt update'
	v retry 'sudo apt install -y libsdl2-dev libsdl2-ttf-dev'
	v retry 'sudo apt install -y libsdl2-mixer-dev libsdl2-image-dev'

	- name: Install & Setup SDL
	run: v retry -- v install sdl && v ~/.vmodules/sdl/setup.vsh

	- name: Install Shy
	run: v retry -- v install https://github.com/larpon/shy

	- name: Clone Puzzle Vibes
	run: v retry -- git clone https://github.com/larpon/puzzle_vibes/

	- name: Check PV compiles
	run: cd puzzle_vibes && v .

	- name: Check PV compiles with -g
	run: cd puzzle_vibes && v -g .

	- name: Check PV compiles with -skip-unused
	run: cd puzzle_vibes && v -skip-unused .

	- name: Check PV compiles with both -g and -skip-unused
	run: cd puzzle_vibes && v -g -skip-unused .

	- name: Check PV compiles with -prod
	run: cd puzzle_vibes && v -prod .

	- name: Check PV compiles with -prod and -g and -skip-unused
	run: cd puzzle_vibes && v -prod -g -skip-unused .

Provide feedback