src/tools/install_files - master - githubmirror/postgres

src/tools/install_files
75 строк2 KB
Andres Freund
meson: make install_test_files more generic, rename to install_files
24 мар 2023, 07:20
24 мар 2023, 07:20614c5f5
#!/usr/bin/env python3

# Helper to install files that are not part of the default meson install
# target.
#
# This includes files that should only get installed into the temporary
# installation for tests and documentation.

import argparse
import os
import shutil
import sys
from pathlib import PurePath

parser = argparse.ArgumentParser()

parser.add_argument('--destdir', type=str,
                    default=os.environ.get('DESTDIR', None))
parser.add_argument('--prefix', type=str)
parser.add_argument('--install', type=str, nargs='+',
                    action='append', default=[])
parser.add_argument('--install-dirs', type=str, nargs='+',
                    action='append', default=[])
parser.add_argument('--install-dir-contents', type=str, nargs='+',
                    action='append', default=[])

args = parser.parse_args()


def error_exit(msg: str):
    print(msg, file=sys.stderr)
    exit(1)


def create_target_dir(prefix: str, destdir: str, targetdir: str):
    if not os.path.isabs(targetdir):
        targetdir = os.path.join(prefix, targetdir)

    if destdir is not None:
        # copy of meson's logic for joining destdir and install paths
        targetdir = str(PurePath(destdir, *PurePath(targetdir).parts[1:]))

    os.makedirs(targetdir, exist_ok=True)

    return targetdir


def copy_files(targetdir: str, src_list: list):
    for src in src_list:
        shutil.copy2(src, targetdir)


def copy_dirs(targetdir: str, src_list: list, contents: bool):
    for src in src_list:
        if not os.path.isdir(src):
            error_exit('{0} is not a directory'.format(src))

        if contents:
            target = targetdir
        else:
            target = os.path.join(targetdir, os.path.split(src)[1])
        shutil.copytree(src, target, dirs_exist_ok=True)


for installs in args.install:
    targetdir = create_target_dir(args.prefix, args.destdir, installs[0])
    copy_files(targetdir, installs[1:])

for installs in args.install_dirs:
    targetdir = create_target_dir(args.prefix, args.destdir, installs[0])
    copy_dirs(targetdir, installs[1:], contents=False)

for installs in args.install_dir_contents:
    targetdir = create_target_dir(args.prefix, args.destdir, installs[0])
    copy_dirs(targetdir, installs[1:], contents=True)