Siklos/blueprint-compiler
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cli: Add decompile command

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This command converts .ui files to Blueprint, similar to the porting
tool, but on individual files.
This commit is contained in:
James Westman 2024-08-23 18:29:34 -05:00
parent 4d3dc92448
commit 078ce2f5b8
1 changed files with 28 additions and 0 deletions
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28
blueprintcompiler/main.py
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@ -25,6 +25,7 @@ import sys
import typing as T
from . import formatter, interactive_port, parser, tokenizer
from .decompiler import decompile_string
from .errors import CompileError, CompilerBugError, PrintableError, report_bug
from .gir import add_typelib_search_path
from .lsp import LanguageServer
@ -103,6 +104,15 @@ class BlueprintApp:
metavar="filenames",
)
decompile = self.add_subcommand(
"decompile", "Convert .ui XML files to blueprint", self.cmd_decompile
)
decompile.add_argument("--output", dest="output", default="-")
decompile.add_argument("--typelib-path", nargs="?", action="append")
decompile.add_argument(
"input", metavar="filename", default=sys.stdin, type=argparse.FileType("r")
)
port = self.add_subcommand("port", "Interactive porting tool", self.cmd_port)
lsp = self.add_subcommand(
@ -300,6 +310,24 @@ class BlueprintApp:
if panic:
sys.exit(1)
def cmd_decompile(self, opts):
if opts.typelib_path != None:
for typelib_path in opts.typelib_path:
add_typelib_search_path(typelib_path)
data = opts.input.read()
try:
decompiled = decompile_string(data)
if opts.output == "-":
print(decompiled)
else:
with open(opts.output, "w") as file:
file.write(decompiled)
except PrintableError as e:
e.pretty_print(opts.input.name, data, stream=sys.stderr)
sys.exit(1)
def cmd_lsp(self, opts):
langserv = LanguageServer()
langserv.run()