Files
2026-07-20 11:06:57 -05:00

98 lines
3.1 KiB
Python

import os
import sys
import SCons.Script.Main as _main
try:
from site_tools import pretty as _pretty
except Exception:
_pretty = None
def _tty():
return sys.stdout.isatty() and not os.environ.get("NO_COLOR")
_DIM = "\033[2;38;5;246m"
_BLUE = "\033[38;5;111m"
_GREEN = "\033[38;5;114m"
_RED = "\033[38;5;203m"
_RST = "\033[0m"
_PHASES = {
"scons: Reading SConscript files ...": f"{_DIM}reading sconscripts…{_RST}",
"scons: done reading SConscript files.": f"{_DIM}sconscripts read{_RST}",
"scons: Building targets ...": f"{_BLUE}building…{_RST}",
"scons: done building targets.": f"{_GREEN}✓ build complete{_RST}",
"scons: done building targets (errors occurred during build).": f"{_RED}✗ build failed{_RST}",
"scons: writing .sconsign file.": f"{_DIM}writing .sconsign{_RST}",
"scons: Cleaning targets ...": f"{_DIM}cleaning…{_RST}",
"scons: done cleaning targets.": f"{_GREEN}✓ clean complete{_RST}",
"scons: done cleaning targets (errors occurred during clean).": f"{_RED}✗ clean failed{_RST}",
}
def _phase(text):
if _tty() and isinstance(text, str) and text in _PHASES:
return _PHASES[text]
return text
def _clean(text):
if not (_tty() and _pretty and isinstance(text, str)):
return text
for prefix in ("Removed directory ", "Removed "):
if text.startswith(prefix):
return _pretty._format("CLEAN", text[len(prefix):])
return text
class _Restyle:
# delegates unknown attrs (.set_mode etc.) to the wrapped DisplayEngine
def __init__(self, orig, transform):
self._orig = orig
self._transform = transform
def __call__(self, text, *args, **kwargs):
return self._orig(self._transform(text), *args, **kwargs)
def __getattr__(self, name):
return getattr(self._orig, name)
if not isinstance(_main.progress_display, _Restyle):
_main.progress_display = _Restyle(_main.progress_display, _phase)
if not isinstance(_main.display, _Restyle):
_main.display = _Restyle(_main.display, _clean)
# drop only "Could not remove ... No such file" during clean; real errors still print
import builtins as _builtins
def _wrap_clean(orig):
def wrapper(self, *args, **kwargs):
if getattr(_builtins.print, "_iq_clean", False):
return orig(self, *args, **kwargs)
real = _builtins.print
def filtered(*a, **k):
if a and isinstance(a[0], str) and a[0].startswith("scons: Could not remove"):
if "No such file" in " ".join(str(x) for x in a):
return
return real(*a, **k)
filtered._iq_clean = True
_builtins.print = filtered
try:
return orig(self, *args, **kwargs)
finally:
_builtins.print = real
return wrapper
if not getattr(_main.CleanTask.fs_delete, "_iq_wrapped", False):
_main.CleanTask.fs_delete = _wrap_clean(_main.CleanTask.fs_delete)
_main.CleanTask.remove = _wrap_clean(_main.CleanTask.remove)
_main.CleanTask.fs_delete._iq_wrapped = True
_main.CleanTask.remove._iq_wrapped = True