build: store all deps in deps dir

.gitignore

@@ -1,8 +1,3 @@
 doc/tags
 
-scratch/dummy_ignored.txt
-
-nvim-test
-stylua
-lua-language-server-*
-luals_check
+deps

Makefile

@@ -14,14 +14,19 @@ endif
 
 .DEFAULT_GOAL := build
 
-nvim-test:
-	git clone --depth 1 --branch v1.1.0 https://github.com/lewis6991/nvim-test
-	nvim-test/bin/nvim-test --init
+NVIM_TEST := deps/nvim-test
+
+.PHONY: nvim-test
+nvim-test: $(NVIM_TEST)
+
+$(NVIM_TEST):
+	git clone --depth 1 --branch v1.1.0 https://github.com/lewis6991/nvim-test $@
+	$@/bin/nvim-test --init
 
 .PHONY: test
-test: nvim-test
+test: $(NVIM_TEST)
 	NVIM_TEST_VERSION=$(NVIM_TEST_VERSION) \
-	nvim-test/bin/nvim-test test \
+	$(NVIM_TEST)/bin/nvim-test test \
 		--lpath=$(PWD)/lua/?.lua \
 		--verbose \
 		--filter="$(FILTER)"
@@ -48,7 +53,7 @@ export XDG_DATA_HOME ?= $(HOME)/.data
 NVIM := $(XDG_DATA_HOME)/nvim-test/nvim-runner-$(NVIM_RUNNER_VERSION)/bin/nvim
 
 .PHONY: gen_help
-gen_help: nvim-test
+gen_help: $(NVIM_TEST)
 	$(NVIM) -l ./gen_help.lua
 	@echo Updated help
 
@@ -60,23 +65,27 @@ STYLUA_VERSION := v2.0.2
 STYLUA_ZIP := stylua-$(STYLUA_PLATFORM).zip
 STYLUA_URL_BASE := https://github.com/JohnnyMorganz/StyLua/releases/download
 STYLUA_URL := $(STYLUA_URL_BASE)/$(STYLUA_VERSION)/$(STYLUA_ZIP)
+STYLUA := deps/stylua
 
 .INTERMEDIATE: $(STYLUA_ZIP)
 $(STYLUA_ZIP):
 	wget $(STYLUA_URL)
 
-stylua: $(STYLUA_ZIP)
-	unzip $<
+.PHONY: stylua
+stylua: $(STYLUA)
+
+$(STYLUA): $(STYLUA_ZIP)
+	unzip $< -d $(dir $@)
 
 LUA_FILES := $(shell git ls-files lua test)
 
 .PHONY: stylua-check
-stylua-check: stylua
-	./stylua --check $(LUA_FILES)
+stylua-check: $(STYLUA)
+	$(STYLUA) --check $(LUA_FILES)
 
 .PHONY: stylua-run
-stylua-run: stylua
-	./stylua $(LUA_FILES)
+stylua-run: $(STYLUA)
+	$(STYLUA) $(LUA_FILES)
 
 .PHONY: build
 build: gen_help stylua-run
@@ -92,21 +101,21 @@ else
 endif
 
 LUALS_VERSION := 3.13.6
-LUALS := lua-language-server-$(LUALS_VERSION)-$(shell uname -s)-$(LUALS_ARCH)
+LUALS := deps/lua-language-server-$(LUALS_VERSION)-$(shell uname -s)-$(LUALS_ARCH)
 LUALS_TARBALL := $(LUALS).tar.gz
-LUALS_URL := https://github.com/LuaLS/lua-language-server/releases/download/$(LUALS_VERSION)/$(LUALS_TARBALL)
+LUALS_URL := https://github.com/LuaLS/lua-language-server/releases/download/$(LUALS_VERSION)/$(notdir $(LUALS_TARBALL))
 
 .PHONY: luals
 luals: $(LUALS)
 
 $(LUALS):
-	wget $(LUALS_URL)
-	mkdir $@
+	wget --directory-prefix=$(dir $@) $(LUALS_URL)
+	mkdir -p $@
 	tar -xf $(LUALS_TARBALL) -C $@
 	rm -rf $(LUALS_TARBALL)
 
 .PHONY: luals-check
-luals-check: $(LUALS) nvim-test
+luals-check: $(LUALS) $(NVIM_TEST)
 	VIMRUNTIME=$(XDG_DATA_HOME)/nvim-test/nvim-test-$(NVIM_TEST_VERSION)/share/nvim/runtime \
 		$(LUALS)/bin/lua-language-server \
 			--configpath=../.luarc.json \