Create a custom build system

make

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+#!/bin/python3
+
+import os, sys
+
+
+def get_file_tree(directory):
+	list_of_files = os.listdir(directory)
+	all_files = []
+
+	for iter in list_of_files:
+		full_path = os.path.join(directory, iter)
+		if os.path.isdir(full_path):
+			all_files = all_files + get_file_tree(full_path)
+		else:
+			all_files.append(full_path)
+
+	return all_files
+
+
+
+def build_all(file_format):
+	for iter in get_file_tree("src"):
+		build_file(iter, file_format)
+
+
+def build_file(file_to_build, file_format, output=None): # EXAMPLE: file_to_build="src/helloworld.asy", file_format="svg", output="~/Pictures/helloworld"
+	filename = file_to_build.split(".")
+	filename = filename[0]
+	filename = filename.split("/")
+	filename.pop(0)
+	filename = "/".join(filename)
+	directories = filename.split("/")
+	directory = directories
+	directory.pop()
+	directory = "/".join(directory)
+	if os.path.exists("output/" + file_format + "/" + directory) and os.path.isdir("output/" + file_format + "/" + directory):
+		pass # It exists
+	else:
+		print("Creating directory output/" + file_format + "/" + directory)
+		os.system("mkdir -p output/" + file_format + "/" + directory)
+	print("Building " + file_to_build + " to " + "output/" + file_format + "/" + filename + "." + file_format)
+	if output:
+		os.system("asy -f " + file_format + " -antialias 5 " + file_to_build + " -o " + output)
+	else:
+		os.system("asy -f " + file_format + " -antialias 5 " + file_to_build + " -o output/" + file_format + "/" + filename)
+
+def print_help():
+	print("""
+Graphics compilation wrapper
+
+Use "make all" to compile all graphics in all formats
+Use "make [svg|png|webp]" to compile all graphics in a specific format
+
+Flags:
+	-h or --help                     - Show this message
+	-s [graphic name] [svg|png|webp] - Compile a specific graphic
+	-o [output file]                 - compile to a specific file (only works after -s)
+
+Examples:
+- make all
+- make all svg
+- make -s src/helloworld.asy svg
+- make -s src/helloworld.asy svg -o ~/Pictures/helloworld
+""")
+
+
+if len(sys.argv) != 1:
+	if sys.argv[1] == "-h" or sys.argv[1] == "--help":
+		print_help()
+
+	elif sys.argv[1] == "all":
+		if len(sys.argv) == 3:
+			if sys.argv[2] == "svg":
+				print("Compiling all SVGs")
+				build_all("svg")
+
+			elif sys.argv[2] == "png":
+				print("Compiling all PNGs")
+				build_all("png")
+
+			elif sys.argv[2] == "webp":
+				print("Compiling all WEBPs")
+				build_all("webp")
+
+		else:
+			if len(sys.argv) == 2:
+				print("Compiling all graphics")
+				build_all("svg")
+				build_all("png")
+				build_all("webp")
+			else:
+				print("Unknown command", file=sys.stderr)
+
+	elif sys.argv[1] == "-s":
+		if len(sys.argv) == 6:
+			build_file(sys.argv[2], sys.argv[3], output=sys.argv[5])
+		elif len(sys.argv) == 4:
+			build_file(sys.argv[2], sys.argv[3])
+
+	else:
+		print("Unknown command", file=sys.stderr) # Not sure if this is the proper way to print an error
+
+else:
+	print_help()