I broke up with neovim....vim is my best friend now

dot_vim/plugged/vimtex/test/test-compiler/Makefile

@@ -0,0 +1,27 @@
+MYVIM ?= nvim --clean --headless
+
+INMAKE := 1
+export INMAKE
+
+TESTS := $(wildcard test*.vim)
+TESTS := $(filter-out test-backend,$(TESTS:.vim=))
+
+.PHONY: test $(TESTS)
+
+test: test-backend $(TESTS)
+
+$(TESTS):
+	@$(MYVIM) -u $@.vim
+
+test-backend: latexrun
+	@PATH=$$PATH:. chronic $(MYVIM) -u $@.vim
+	@rm -f minimal.*
+	@rm -f pdflatex*.fls
+	@rm -f .latexrun.db.lock
+	@rm -rf out
+
+latexrun:
+	@wget \
+	  https://raw.githubusercontent.com/aclements/latexrun/master/latexrun \
+	  >/dev/null 2>&1
+	@chmod u+x latexrun