diff --git a/configure.py b/configure.py index f4dc3395b116c2..a95d52a5a2870c 100755 --- a/configure.py +++ b/configure.py @@ -12,11 +12,12 @@ import shutil import bz2 import io +from pathlib import Path from distutils.version import StrictVersion # If not run from node/, cd to node/. -os.chdir(os.path.dirname(__file__) or '.') +os.chdir(Path(__file__).parent) original_argv = sys.argv[1:] @@ -25,11 +26,13 @@ CC = os.environ.get('CC', 'cc' if sys.platform == 'darwin' else 'gcc') CXX = os.environ.get('CXX', 'c++' if sys.platform == 'darwin' else 'g++') -sys.path.insert(0, os.path.join('tools', 'gyp', 'pylib')) +tools_path = Path('tools') + +sys.path.insert(0, str(tools_path / 'gyp' / 'pylib')) from gyp.common import GetFlavor # imports in tools/configure.d -sys.path.insert(0, os.path.join('tools', 'configure.d')) +sys.path.insert(0, str(tools_path / 'configure.d')) import nodedownload # imports in tools/ @@ -53,8 +56,7 @@ valid_mips_fpu = ('fp32', 'fp64', 'fpxx') valid_mips_float_abi = ('soft', 'hard') valid_intl_modes = ('none', 'small-icu', 'full-icu', 'system-icu') -with open('tools/icu/icu_versions.json', encoding='utf-8') as f: - icu_versions = json.load(f) +icu_versions = json.loads((tools_path / 'icu' / 'icu_versions.json').read_text(encoding='utf-8')) shareable_builtins = {'cjs_module_lexer/lexer': 'deps/cjs-module-lexer/lexer.js', 'cjs_module_lexer/dist/lexer': 'deps/cjs-module-lexer/dist/lexer.js', @@ -868,7 +870,7 @@ (options, args) = parser.parse_known_args() # Expand ~ in the install prefix now, it gets written to multiple files. -options.prefix = os.path.expanduser(options.prefix or '') +options.prefix = str(Path(options.prefix or '').expanduser()) # set up auto-download list auto_downloads = nodedownload.parse(options.download_list) @@ -1228,7 +1230,7 @@ def configure_zos(o): o['variables']['node_static_zoslib'] = b(True) if options.static_zoslib_gyp: # Apply to all Node.js components for now - o['variables']['zoslib_include_dir'] = os.path.dirname(options.static_zoslib_gyp) + '/include' + o['variables']['zoslib_include_dir'] = Path(options.static_zoslib_gyp).parent + '/include' o['include_dirs'] += [o['variables']['zoslib_include_dir']] else: raise Exception('--static-zoslib-gyp= is required.') @@ -1656,7 +1658,7 @@ def configure_static(o): def write(filename, data): print_verbose(f'creating {filename}') - with open(filename, 'w+', encoding='utf-8') as f: + with Path(filename).open(mode='w+', encoding='utf-8') as f: f.write(data) do_not_edit = '# Do not edit. Generated by the configure script.\n' @@ -1672,8 +1674,8 @@ def glob_to_var(dir_base, dir_sub, patch_dir): # srcfile uses "slash" as dir separator as its output is consumed by gyp srcfile = f'{dir_sub}/{file}' if patch_dir: - patchfile = f'{dir_base}{patch_dir}{file}' - if os.path.isfile(patchfile): + patchfile = Path(dir_base, patch_dir, file) + if patchfile.is_file(): srcfile = f'{patch_dir}/{file}' info(f'Using floating patch "{patchfile}" from "{dir_base}"') file_list.append(srcfile) @@ -1682,9 +1684,8 @@ def glob_to_var(dir_base, dir_sub, patch_dir): def configure_intl(o): def icu_download(path): - depFile = 'tools/icu/current_ver.dep' - with open(depFile, encoding='utf-8') as f: - icus = json.load(f) + depFile = tools_path / 'icu' / 'current_ver.dep' + icus = json.loads(depFile.read_text(encoding='utf-8')) # download ICU, if needed if not os.access(options.download_path, os.W_OK): error('''Cannot write to desired download path. @@ -1699,13 +1700,13 @@ def icu_download(path): For the entry {url}, Expected one of these keys: {' '.join(allAlgos)}''') local = url.split('/')[-1] - targetfile = os.path.join(options.download_path, local) - if not os.path.isfile(targetfile): + targetfile = Path(options.download_path, local) + if not targetfile.is_file(): if attemptdownload: nodedownload.retrievefile(url, targetfile) else: print(f'Re-using existing {targetfile}') - if os.path.isfile(targetfile): + if targetfile.is_file(): print(f'Checking file integrity with {hashAlgo}:\r') gotHash = nodedownload.checkHash(targetfile, hashAlgo) print(f'{hashAlgo}: {gotHash} {targetfile}') @@ -1792,14 +1793,15 @@ def icu_download(path): icu_full_path = icu_deps_path # icu-tmp is used to download and unpack the ICU tarball. - icu_tmp_path = os.path.join(icu_parent_path, 'icu-tmp') + icu_tmp_path = Path(icu_parent_path, 'icu-tmp') # canned ICU. see tools/icu/README.md to update. canned_icu_dir = 'deps/icu-small' # use the README to verify what the canned ICU is - canned_is_full = os.path.isfile(os.path.join(canned_icu_dir, 'README-FULL-ICU.txt')) - canned_is_small = os.path.isfile(os.path.join(canned_icu_dir, 'README-SMALL-ICU.txt')) + canned_icu_path = Path(canned_icu_dir) + canned_is_full = (canned_icu_path / 'README-FULL-ICU.txt').is_file() + canned_is_small = (canned_icu_path / 'README-SMALL-ICU.txt').is_file() if canned_is_small: warn(f'Ignoring {canned_icu_dir} - in-repo small icu is no longer supported.') @@ -1819,39 +1821,39 @@ def icu_download(path): icu_config['variables']['icu_full_canned'] = 1 # --with-icu-source processing # now, check that they didn't pass --with-icu-source=deps/icu - elif with_icu_source and os.path.abspath(icu_full_path) == os.path.abspath(with_icu_source): + elif with_icu_source and Path(icu_full_path).resolve() == Path(with_icu_source).resolve(): warn(f'Ignoring redundant --with-icu-source={with_icu_source}') with_icu_source = None # if with_icu_source is still set, try to use it. if with_icu_source: - if os.path.isdir(icu_full_path): + if Path(icu_full_path).is_dir(): print(f'Deleting old ICU source: {icu_full_path}') shutil.rmtree(icu_full_path) # now, what path was given? - if os.path.isdir(with_icu_source): + if Path(with_icu_source).is_dir(): # it's a path. Copy it. print(f'{with_icu_source} -> {icu_full_path}') shutil.copytree(with_icu_source, icu_full_path) else: # could be file or URL. # Set up temporary area - if os.path.isdir(icu_tmp_path): + if Path(icu_tmp_path).is_dir(): shutil.rmtree(icu_tmp_path) - os.mkdir(icu_tmp_path) + icu_tmp_path.mkdir() icu_tarball = None - if os.path.isfile(with_icu_source): + if Path(with_icu_source).is_file(): # it's a file. Try to unpack it. icu_tarball = with_icu_source else: # Can we download it? - local = os.path.join(icu_tmp_path, with_icu_source.split('/')[-1]) # local part + local = icu_tmp_path / with_icu_source.split('/')[-1] # local part icu_tarball = nodedownload.retrievefile(with_icu_source, local) # continue with "icu_tarball" nodedownload.unpack(icu_tarball, icu_tmp_path) # Did it unpack correctly? Should contain 'icu' - tmp_icu = os.path.join(icu_tmp_path, 'icu') - if os.path.isdir(tmp_icu): - os.rename(tmp_icu, icu_full_path) + tmp_icu = icu_tmp_path / 'icu' + if tmp_icu.is_dir(): + tmp_icu.rename(icu_full_path) shutil.rmtree(icu_tmp_path) else: shutil.rmtree(icu_tmp_path) @@ -1861,22 +1863,22 @@ def icu_download(path): o['variables']['icu_gyp_path'] = 'tools/icu/icu-generic.gyp' # ICU source dir relative to tools/icu (for .gyp file) o['variables']['icu_path'] = icu_full_path - if not os.path.isdir(icu_full_path): + if not Path(icu_full_path).is_dir(): # can we download (or find) a zipfile? localzip = icu_download(icu_full_path) if localzip: nodedownload.unpack(localzip, icu_parent_path) else: - warn("* ECMA-402 (Intl) support didn't find ICU in {icu_full_path}..") - if not os.path.isdir(icu_full_path): + warn(f"* ECMA-402 (Intl) support didn't find ICU in {icu_full_path}..") + if not Path(icu_full_path).is_dir(): error(f'''Cannot build Intl without ICU in {icu_full_path}. Fix, or disable with "--with-intl=none"''') else: print_verbose(f'* Using ICU in {icu_full_path}') # Now, what version of ICU is it? We just need the "major", such as 54. # uvernum.h contains it as a #define. - uvernum_h = os.path.join(icu_full_path, 'source/common/unicode/uvernum.h') - if not os.path.isfile(uvernum_h): + uvernum_h = Path(icu_full_path, 'source', 'common', 'unicode', 'uvernum.h') + if not uvernum_h.is_file(): error(f'Could not load {uvernum_h} - is ICU installed?') icu_ver_major = None matchVerExp = r'^\s*#define\s+U_ICU_VERSION_SHORT\s+"([^"]*)".*' @@ -1896,17 +1898,15 @@ def icu_download(path): icu_data_file_l = f'icudt{icu_ver_major}l.dat' # LE filename icu_data_file = f'icudt{icu_ver_major}{icu_endianness}.dat' # relative to configure - icu_data_path = os.path.join(icu_full_path, - 'source/data/in', - icu_data_file_l) # LE + icu_data_path = Path(icu_full_path, 'source', 'data', 'in', icu_data_file_l) # LE compressed_data = f'{icu_data_path}.bz2' - if not os.path.isfile(icu_data_path) and os.path.isfile(compressed_data): + if not icu_data_path.is_file() and Path(compressed_data).is_file(): # unpack. deps/icu is a temporary path - if os.path.isdir(icu_tmp_path): + if icu_tmp_path.is_dir(): shutil.rmtree(icu_tmp_path) - os.mkdir(icu_tmp_path) - icu_data_path = os.path.join(icu_tmp_path, icu_data_file_l) - with open(icu_data_path, 'wb') as outf: + icu_tmp_path.mkdir() + icu_data_path = icu_tmp_path / icu_data_file_l + with icu_data_path.open(mode='wb') as outf: inf = bz2.BZ2File(compressed_data, 'rb') try: shutil.copyfileobj(inf, outf) @@ -1915,20 +1915,18 @@ def icu_download(path): # Now, proceed.. # relative to dep.. - icu_data_in = os.path.join('..', '..', icu_data_path) - if not os.path.isfile(icu_data_path) and icu_endianness != 'l': + icu_data_in = Path('..', '..', icu_data_path) + if not icu_data_path.is_file() and icu_endianness != 'l': # use host endianness - icu_data_path = os.path.join(icu_full_path, - 'source/data/in', - icu_data_file) # will be generated - if not os.path.isfile(icu_data_path): + icu_data_path = Path(icu_full_path, 'source', 'data', 'in', icu_data_file) # will be generated + if not icu_data_path.is_file(): # .. and we're not about to build it from .gyp! error(f'''ICU prebuilt data file {icu_data_path} does not exist. See the README.md.''') # this is the input '.dat' file to use .. icudt*.dat # may be little-endian if from a icu-project.org tarball - o['variables']['icu_data_in'] = icu_data_in + o['variables']['icu_data_in'] = str(icu_data_in) # map from variable name to subdirs icu_src = { @@ -2026,16 +2024,16 @@ def make_bin_override(): os.path.realpath(which_python) == os.path.realpath(sys.executable)): return - bin_override = os.path.abspath('out/tools/bin') + bin_override = Path('out', 'tools', 'bin').resolve() try: - os.makedirs(bin_override) + bin_override.mkdir(parents=True) except OSError as e: if e.errno != errno.EEXIST: raise e - python_link = os.path.join(bin_override, 'python') + python_link = bin_override / 'python' try: - os.unlink(python_link) + python_link.unlink() except OSError as e: if e.errno != errno.ENOENT: raise e @@ -2044,7 +2042,7 @@ def make_bin_override(): # We need to set the environment right now so that when gyp (in run_gyp) # shells out, it finds the right python (specifically at # https://github.com/nodejs/node/blob/d82e107/deps/v8/gypfiles/toolchain.gypi#L43) - os.environ['PATH'] = bin_override + ':' + os.environ['PATH'] + os.environ['PATH'] = str(bin_override) + ':' + os.environ['PATH'] return bin_override @@ -2123,7 +2121,7 @@ def make_bin_override(): write('config.status', '#!/bin/sh\nset -x\nexec ./configure ' + ' '.join([shlex.quote(arg) for arg in original_argv]) + '\n') -os.chmod('config.status', 0o775) +Path('config.status').chmod(0o775) config = { @@ -2153,7 +2151,7 @@ def make_bin_override(): # On Windows there's no reason to search for a different python binary. bin_override = None if sys.platform == 'win32' else make_bin_override() if bin_override: - config_str = 'export PATH:=' + bin_override + ':$(PATH)\n' + config_str + config_str = 'export PATH:=' + str(bin_override) + ':$(PATH)\n' + config_str write('config.mk', do_not_edit + config_str)