kitty/bypy/init_env.py

123 lines
4.4 KiB
Python

#!/usr/bin/env python
# vim:fileencoding=utf-8
# License: GPLv3 Copyright: 2020, Kovid Goyal <kovid at kovidgoyal.net>
import os
import re
import shlex
import shutil
import subprocess
import sys
import tempfile
from contextlib import suppress
from bypy.constants import (
LIBDIR, PREFIX, PYTHON, SRC as KITTY_DIR, ismacos, worker_env
)
from bypy.utils import run_shell, walk
def read_src_file(name):
with open(os.path.join(KITTY_DIR, 'kitty', name), 'rb') as f:
return f.read().decode('utf-8')
def initialize_constants():
kitty_constants = {}
src = read_src_file('constants.py')
nv = re.search(r'Version\((\d+), (\d+), (\d+)\)', src)
kitty_constants['version'] = f'{nv.group(1)}.{nv.group(2)}.{nv.group(3)}'
kitty_constants['appname'] = re.search(
r'appname: str\s+=\s+(u{0,1})[\'"]([^\'"]+)[\'"]', src
).group(2)
kitty_constants['cacerts_url'] = 'https://curl.haxx.se/ca/cacert.pem'
return kitty_constants
def run(*args, **extra_env):
env = os.environ.copy()
env.update(worker_env)
env.update(extra_env)
env['SW'] = PREFIX
env['LD_LIBRARY_PATH'] = LIBDIR
if ismacos:
env['PKGCONFIG_EXE'] = os.path.join(PREFIX, 'bin', 'pkg-config')
cwd = env.pop('cwd', KITTY_DIR)
print(' '.join(map(shlex.quote, args)), flush=True)
return subprocess.call(list(args), env=env, cwd=cwd)
SETUP_CMD = [PYTHON, 'setup.py', '--build-universal-binary']
def build_frozen_launcher(extra_include_dirs):
inc_dirs = [f'--extra-include-dirs={x}' for x in extra_include_dirs]
cmd = SETUP_CMD + ['--prefix', build_frozen_launcher.prefix] + inc_dirs + ['build-frozen-launcher']
if run(*cmd, cwd=build_frozen_launcher.writeable_src_dir) != 0:
print('Building of frozen kitty launcher failed', file=sys.stderr)
os.chdir(KITTY_DIR)
run_shell()
raise SystemExit('Building of kitty launcher failed')
return build_frozen_launcher.writeable_src_dir
def run_tests(kitty_exe):
with tempfile.TemporaryDirectory() as tdir:
uenv = {
'KITTY_CONFIG_DIRECTORY': os.path.join(tdir, 'conf'),
'KITTY_CACHE_DIRECTORY': os.path.join(tdir, 'cache')
}
[os.mkdir(x) for x in uenv.values()]
env = os.environ.copy()
env.update(uenv)
cmd = [kitty_exe, '+runpy', 'from kitty_tests.main import run_tests; run_tests(report_env=True)']
print(*map(shlex.quote, cmd), flush=True)
if subprocess.call(cmd, env=env, cwd=build_frozen_launcher.writeable_src_dir) != 0:
print('Checking of kitty build failed, in directory:', build_frozen_launcher.writeable_src_dir, file=sys.stderr)
os.chdir(os.path.dirname(kitty_exe))
run_shell()
raise SystemExit('Checking of kitty build failed')
def build_frozen_tools(kitty_exe):
cmd = SETUP_CMD + ['--prefix', os.path.dirname(kitty_exe)] + ['build-frozen-tools']
if run(*cmd, cwd=build_frozen_launcher.writeable_src_dir) != 0:
print('Building of frozen kitty-tool failed', file=sys.stderr)
os.chdir(KITTY_DIR)
run_shell()
raise SystemExit('Building of kitty-tool launcher failed')
def sanitize_source_folder(path: str) -> None:
for q in walk(path):
if os.path.splitext(q)[1] not in ('.py', '.glsl', '.ttf', '.otf'):
os.unlink(q)
def build_c_extensions(ext_dir, args):
writeable_src_dir = os.path.join(ext_dir, 'src')
build_frozen_launcher.writeable_src_dir = writeable_src_dir
shutil.copytree(
KITTY_DIR, writeable_src_dir, symlinks=True,
ignore=shutil.ignore_patterns('b', 'build', 'dist', '*_commands.json', '*.o', '*.so', '*.dylib', '*.pyd'))
with suppress(FileNotFoundError):
os.unlink(os.path.join(writeable_src_dir, 'kitty', 'launcher', 'kitty'))
cmd = SETUP_CMD + ['macos-freeze' if ismacos else 'linux-freeze']
if args.dont_strip:
cmd.append('--debug')
dest = kitty_constants['appname'] + ('.app' if ismacos else '')
dest = build_frozen_launcher.prefix = os.path.join(ext_dir, dest)
cmd += ['--prefix', dest, '--full']
if run(*cmd, cwd=writeable_src_dir) != 0:
print('Building of kitty package failed', file=sys.stderr)
os.chdir(writeable_src_dir)
run_shell()
raise SystemExit('Building of kitty package failed')
return ext_dir
if __name__ == 'program':
kitty_constants = initialize_constants()