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# SPDX-License-Identifier: Apache-2.0
# Copyright 2015-2016 The Meson development team
from __future__ import annotations
import sys, os
import configparser
import shutil
import typing as T
from glob import glob
from .wrap import (open_wrapdburl, WrapException, get_releases, get_releases_data,
parse_patch_url)
from pathlib import Path
from .. import mesonlib, msubprojects
if T.TYPE_CHECKING:
import argparse
# Note: when adding arguments, please also add them to the completion
# scripts in $MESONSRC/data/shell-completions/
def add_arguments(parser: 'argparse.ArgumentParser') -> None:
subparsers = parser.add_subparsers(title='Commands', dest='command')
subparsers.required = True
p = subparsers.add_parser('list', help='show all available projects')
p.add_argument('--allow-insecure', default=False, action='store_true',
help='Allow insecure server connections.')
p.set_defaults(wrap_func=list_projects)
p = subparsers.add_parser('search', help='search the db by name')
p.add_argument('--allow-insecure', default=False, action='store_true',
help='Allow insecure server connections.')
p.add_argument('name')
p.set_defaults(wrap_func=search)
p = subparsers.add_parser('install', help='install the specified project')
p.add_argument('--allow-insecure', default=False, action='store_true',
help='Allow insecure server connections.')
p.add_argument('name')
p.set_defaults(wrap_func=install)
p = msubprojects.add_wrap_update_parser(subparsers)
p.set_defaults(wrap_func=msubprojects.run)
p = subparsers.add_parser('info', help='show available versions of a project')
p.add_argument('--allow-insecure', default=False, action='store_true',
help='Allow insecure server connections.')
p.add_argument('name')
p.set_defaults(wrap_func=info)
p = subparsers.add_parser('status', help='show installed and available versions of your projects')
p.add_argument('--allow-insecure', default=False, action='store_true',
help='Allow insecure server connections.')
p.set_defaults(wrap_func=status)
p = subparsers.add_parser('promote', help='bring a subsubproject up to the master project')
p.add_argument('project_path')
p.set_defaults(wrap_func=promote)
p = subparsers.add_parser('update-db', help='Update list of projects available in WrapDB (Since 0.61.0)')
p.add_argument('--allow-insecure', default=False, action='store_true',
help='Allow insecure server connections.')
p.set_defaults(wrap_func=update_db)
def list_projects(options: 'argparse.Namespace') -> None:
releases = get_releases(options.allow_insecure)
for p in releases.keys():
print(p)
def search(options: 'argparse.Namespace') -> None:
name = options.name
releases = get_releases(options.allow_insecure)
for p, info in releases.items():
if p.find(name) != -1:
print(p)
else:
for dep in info.get('dependency_names', []):
if dep.find(name) != -1:
print(f'Dependency {dep} found in wrap {p}')
def get_latest_version(name: str, allow_insecure: bool) -> T.Tuple[str, str]:
releases = get_releases(allow_insecure)
info = releases.get(name)
if not info:
raise WrapException(f'Wrap {name} not found in wrapdb')
latest_version = info['versions'][0]
version, revision = latest_version.rsplit('-', 1)
return version, revision
def install(options: 'argparse.Namespace') -> None:
name = options.name
if not os.path.isdir('subprojects'):
raise SystemExit('Subprojects dir not found. Run this script in your source root directory.')
if os.path.isdir(os.path.join('subprojects', name)):
raise SystemExit('Subproject directory for this project already exists.')
wrapfile = os.path.join('subprojects', name + '.wrap')
if os.path.exists(wrapfile):
raise SystemExit('Wrap file already exists.')
(version, revision) = get_latest_version(name, options.allow_insecure)
url = open_wrapdburl(f'https://wrapdb.mesonbuild.com/v2/{name}_{version}-{revision}/{name}.wrap', options.allow_insecure, True)
with open(wrapfile, 'wb') as f:
f.write(url.read())
print(f'Installed {name} version {version} revision {revision}')
def get_current_version(wrapfile: str) -> T.Tuple[str, str, str, str, T.Optional[str]]:
cp = configparser.ConfigParser(interpolation=None)
cp.read(wrapfile)
try:
wrap_data = cp['wrap-file']
except KeyError:
raise WrapException('Not a wrap-file, cannot have come from the wrapdb')
try:
patch_url = wrap_data['patch_url']
except KeyError:
# We assume a wrap without a patch_url is probably just an pointer to upstream's
# build files. The version should be in the tarball filename, even if it isn't
# purely guaranteed. The wrapdb revision should be 1 because it just needs uploading once.
branch = mesonlib.search_version(wrap_data['source_filename'])
revision, patch_filename = '1', None
else:
branch, revision = parse_patch_url(patch_url)
patch_filename = wrap_data['patch_filename']
return branch, revision, wrap_data['directory'], wrap_data['source_filename'], patch_filename
def info(options: 'argparse.Namespace') -> None:
name = options.name
releases = get_releases(options.allow_insecure)
info = releases.get(name)
if not info:
raise WrapException(f'Wrap {name} not found in wrapdb')
print(f'Available versions of {name}:')
for v in info['versions']:
print(' ', v)
def do_promotion(from_path: str, spdir_name: str) -> None:
if os.path.isfile(from_path):
assert from_path.endswith('.wrap')
shutil.copy(from_path, spdir_name)
elif os.path.isdir(from_path):
sproj_name = os.path.basename(from_path)
outputdir = os.path.join(spdir_name, sproj_name)
if os.path.exists(outputdir):
raise SystemExit(f'Output dir {outputdir} already exists. Will not overwrite.')
shutil.copytree(from_path, outputdir, ignore=shutil.ignore_patterns('subprojects'))
def promote(options: 'argparse.Namespace') -> None:
argument = options.project_path
spdir_name = 'subprojects'
sprojs = mesonlib.detect_subprojects(spdir_name)
# check if the argument is a full path to a subproject directory or wrap file
system_native_path_argument = argument.replace('/', os.sep)
for matches in sprojs.values():
if system_native_path_argument in matches:
do_promotion(system_native_path_argument, spdir_name)
return
# otherwise the argument is just a subproject basename which must be unambiguous
if argument not in sprojs:
raise SystemExit(f'Subproject {argument} not found in directory tree.')
matches = sprojs[argument]
if len(matches) > 1:
print(f'There is more than one version of {argument} in tree. Please specify which one to promote:\n', file=sys.stderr)
for s in matches:
print(s, file=sys.stderr)
raise SystemExit(1)
do_promotion(matches[0], spdir_name)
def status(options: 'argparse.Namespace') -> None:
print('Subproject status')
for w in glob('subprojects/*.wrap'):
name = os.path.basename(w)[:-5]
try:
(latest_branch, latest_revision) = get_latest_version(name, options.allow_insecure)
except Exception:
print('', name, 'not available in wrapdb.', file=sys.stderr)
continue
try:
(current_branch, current_revision, _, _, _) = get_current_version(w)
except Exception:
print('', name, 'Wrap file not from wrapdb.', file=sys.stderr)
continue
if current_branch == latest_branch and current_revision == latest_revision:
print('', name, f'up to date. Branch {current_branch}, revision {current_revision}.')
else:
print('', name, f'not up to date. Have {current_branch} {current_revision}, but {latest_branch} {latest_revision} is available.')
def update_db(options: 'argparse.Namespace') -> None:
data = get_releases_data(options.allow_insecure)
Path('subprojects').mkdir(exist_ok=True)
with Path('subprojects/wrapdb.json').open('wb') as f:
f.write(data)
def run(options: 'argparse.Namespace') -> int:
options.wrap_func(options)
return 0
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