import sys, os, json
from pathlib import Path

LUPREXDIR=os.path.dirname(os.path.abspath(sys.argv[0]))

JSONFILE=sys.argv[1]
COMPILE=sys.argv[2]
FLAGS=sys.argv[3]
OBJPAT=sys.argv[4]
CPAT=sys.argv[5]
OBJECTS=sys.argv[6:]


JSON = json.loads(Path(JSONFILE).read_text())

for base in OBJECTS:
    obj = LUPREXDIR + "/" + OBJPAT.replace("FILE", base)
    file = LUPREXDIR + "/" + CPAT.replace("FILE", base)
    flags = FLAGS.replace("-I./", f"-I{LUPREXDIR}/")
    command = f"{COMPILE} {obj} {flags} {file}"
    JSON.append({"file": file, "command": command, "directory": LUPREXDIR })

Path(JSONFILE).write_text(json.dumps(JSON, indent=4))