#22: Refactor Makefile for better organization and readability

Author: yegor256

.npmignore

@@ -12,4 +12,4 @@ src/test/
 bin/
 out/
 resources/
-LICENSES/
+LICENSES/

Makefile

@@ -8,7 +8,6 @@ ANTLR4TS := npx antlr4ts
 ESLINT := npx eslint
 JEST := npx jest
 NCC := npx ncc
-PKG := npx pkg
 CURL := curl
 
 GRAMMAR_URL := https://raw.githubusercontent.com/objectionary/eo/master/eo-parser/src/main/antlr4/org/eolang/parser/Eo.g4
@@ -17,7 +16,6 @@ GRAMMAR_FILE := resources/Eo.g4
 SRC_DIR := src
 DIST_DIR := dist
 OUT_DIR := out
-BIN_DIR := bin
 PARSER_DIR := $(SRC_DIR)/parser
 RESOURCES_DIR := resources
 
@@ -30,44 +28,36 @@ all: build test package
 build: get-grammar build-parser compile
 
 .PHONY: compile
-compile: get-grammar build-parser
+compile: $(SRC_DIR)/parser
 	$(TSC) -b
 
 .PHONY: get-grammar
-get-grammar:
+resources/Eo.g4:
 	@mkdir -p $(RESOURCES_DIR)
-	$(CURL) -s $(GRAMMAR_URL) > $(GRAMMAR_FILE)
+	$(CURL) -s $(GRAMMAR_URL) > $@
 
 .PHONY: build-parser
-build-parser: $(GRAMMAR_FILE)
-	$(ANTLR4TS) -visitor $(GRAMMAR_FILE)
+$(SRC_DIR)/parser: resources/Eo.g4
+	$(ANTLR4TS) -visitor $<
 	@mkdir -p $(PARSER_DIR)
 	mv $(RESOURCES_DIR)/*.ts $(PARSER_DIR)/
 
-.PHONY: fetch-and-build-grammar
-fetch-and-build-grammar: get-grammar build-parser
-
 .PHONY: test
-test: get-grammar build-parser
+test: $(SRC_DIR)/parser
 	$(JEST)
 
 .PHONY: lint
 lint:
 	$(ESLINT) $(SRC_DIR) --ext .ts,.tsx
 
 .PHONY: package
-package: compile
-	@if [ ! -f $(OUT_DIR)/server.js ]; then \
-		echo "Build failed: server.js not found. Run 'make build' first"; \
-		exit 1; \
-	fi
+package: $(SRC_DIR)/parser
 	$(NCC) build $(OUT_DIR)/server.js
 	sed -i "1i\#!/usr/bin/env node\n" $(DIST_DIR)/index.js
-	$(PKG) package.json
 
 .PHONY: clean
 clean:
-	rm -rf $(DIST_DIR) $(OUT_DIR) $(BIN_DIR) src/parser
+	rm -rf $(DIST_DIR) $(OUT_DIR) src/parser
 
 .PHONY: ci
 ci: install lint test build