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#!/usr/bin/env python3
import sys
import argparse
import kconfiglib
def node_to_str(node):
if(node.item.type == kconfiglib.STRING):
return "std::string(\"" + node.item.str_value + "\")"
elif(node.item.type == kconfiglib.INT):
return node.item.str_value
elif(node.item.type == kconfiglib.BOOL):
tri_val_str = ("false", "unknown", "true")[node.item.tri_value]
return tri_val_str
return None
def writeItem(node, file):
while node:
if isinstance(node.item, kconfiglib.Symbol):
name = node.item.name.lower().replace('_', '.')
print("\t{ \"" + name + "\", " + node_to_str(node) + " },", file=file)
if node.list:
writeItem(node.list, file)
node = node.next
def writeConfigPaths(file):
# -1: invalid
# 0: $HOME
# 1: $XDG_CONFIG_HOME
locations = [
"$HOME/.poirc",
"$XDG_CONFIG_HOME/smolbote.conf",
"$XDG_CONFIG_HOME/smolbote/config",
"$HOME/.config/smolbote.conf",
"$HOME/.config/smolbote/config",
"/etc/smolbote/config"]
for item in locations:
if item.startswith("$HOME/"):
print('\t\tstd::make_pair(0, "{}"),'.format(item[len("$HOME/"):]), file=file)
elif item.startswith("$XDG_CONFIG_HOME/"):
print('\t\tstd::make_pair(1, "{}"),'.format(item[len("$XDG_CONFIG_HOME/"):]), file=file)
else:
print('\t\tstd::make_pair(-1, "{}"),'.format(item), file=file)
if __name__ == "__main__":
parser = argparse.ArgumentParser()
parser.add_argument("--kconfig", nargs="?", default="Kconfig", help="Top-level Kconfig")
parser.add_argument("--dotconfig", nargs="?", help=".config")
parser.add_argument("--input", type=argparse.FileType('r'), help="settings.h.in")
parser.add_argument("--output", type=argparse.FileType('w'), default=sys.stdout, help="Output location")
args = parser.parse_args()
kconf = kconfiglib.Kconfig(args.kconfig)
if args.dotconfig is not None:
kconf.load_config(args.dotconfig)
print("/* Autogenerated file", file=args.output)
print(" * kconfig: {}".format(args.kconfig), file=args.output)
print(" * dotconfig: {}".format(args.dotconfig), file=args.output)
print(" */", file=args.output)
for line in args.input:
if "@__DEFAULT_CFG__" in line:
writeItem(kconf.top_node.list, file=args.output)
elif "@__CONFIG_PATHS__" in line:
writeConfigPaths(file=args.output)
else:
print(line, end='', file=args.output)
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