[RSB PATCH] sb: Add sb-rtems-pkg to update the RTEMS package hashes and checksums
Joel Sherrill
joel.sherrill at gmail.com
Wed Apr 3 16:29:01 UTC 2024
This looks handy. I don't have an issue with it.
On Tue, Apr 2, 2024 at 11:25 PM <chrisj at rtems.org> wrote:
> From: Chris Johns <chrisj at rtems.org>
>
> ---
> source-builder/sb-rtems-pkg | 29 ++++
> source-builder/sb/download.py | 5 +-
> source-builder/sb/git.py | 12 ++
> source-builder/sb/rtemspkg.py | 279 ++++++++++++++++++++++++++++++++++
> 4 files changed, 324 insertions(+), 1 deletion(-)
> create mode 100755 source-builder/sb-rtems-pkg
> create mode 100644 source-builder/sb/rtemspkg.py
>
> diff --git a/source-builder/sb-rtems-pkg b/source-builder/sb-rtems-pkg
> new file mode 100755
> index 0000000..99ed26c
> --- /dev/null
> +++ b/source-builder/sb-rtems-pkg
> @@ -0,0 +1,29 @@
> +#! /usr/bin/env python
> +#
> +# RTEMS Tools Project (http://www.rtems.org/)
> +# Copyright 2024 Chris Johns (chrisj at rtems.org)
> +# All rights reserved.
> +#
> +# This file is part of the RTEMS Tools package in 'rtems-tools'.
> +#
> +# Permission to use, copy, modify, and/or distribute this software for any
> +# purpose with or without fee is hereby granted, provided that the above
> +# copyright notice and this permission notice appear in all copies.
> +#
> +# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
> +# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
> +# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
> +# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
> +# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
> +# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
> +# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
> +
> +from __future__ import print_function
> +
> +try:
> + import sb.rtemspkg
> + sb.rtemspkg.run()
> +except ImportError:
> + import sys
> + print("Incorrect Source Builder installation", file = sys.stderr)
> + sys.exit(1)
> diff --git a/source-builder/sb/download.py b/source-builder/sb/download.py
> index 6e6f9f2..0201675 100644
> --- a/source-builder/sb/download.py
> +++ b/source-builder/sb/download.py
> @@ -85,6 +85,8 @@ def _hash_check(file_, absfile, macros, remove = True):
> hash = hash.split()
> if len(hash) != 2:
> raise error.internal('invalid hash format: %s' % (file_))
> + if hash[0] == 'NO-HASH':
> + return not failed
> try:
> hashlib_algorithms = hashlib.algorithms
> except:
> @@ -479,7 +481,8 @@ def _git_downloader(url, local, config, opts):
> else:
> repo.clean(['-f', '-d'])
> repo.reset('--hard')
> - repo.checkout('master')
> + default_branch = repo.default_branch()
> + repo.checkout(default_branch)
> for a in us[1:]:
> _as = a.split('=')
> if _as[0] == 'branch' or _as[0] == 'checkout':
> diff --git a/source-builder/sb/git.py b/source-builder/sb/git.py
> index 237e690..0aa4da9 100644
> --- a/source-builder/sb/git.py
> +++ b/source-builder/sb/git.py
> @@ -226,6 +226,18 @@ class repo:
> hash = l1[len('commit '):]
> return hash
>
> + def default_branch(self):
> + ec, output = self._run(['remote', 'show'])
> + if ec == 0:
> + origin = output.split('\n')[0]
> + ec, output = self._run(['remote', 'show', origin])
> + if ec == 0:
> + for l in output.split('\n'):
> + l = l.strip()
> + if l.startswith('HEAD branch: '):
> + return l[len('HEAD branch: '):]
> + return None
> +
> if __name__ == '__main__':
> import os.path
> import sys
> diff --git a/source-builder/sb/rtemspkg.py b/source-builder/sb/rtemspkg.py
> new file mode 100644
> index 0000000..0b43d23
> --- /dev/null
> +++ b/source-builder/sb/rtemspkg.py
> @@ -0,0 +1,279 @@
> +#
> +# RTEMS Tools Project (http://www.rtems.org/)
> +# Copyright 2024 Chris Johns (chrisj at rtems.org)
> +# All rights reserved.
> +#
> +# This file is part of the RTEMS Tools package in 'rtems-tools'.
> +#
> +# Permission to use, copy, modify, and/or distribute this software for any
> +# purpose with or without fee is hereby granted, provided that the above
> +# copyright notice and this permission notice appear in all copies.
> +#
> +# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
> +# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
> +# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
> +# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
> +# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
> +# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
> +# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
> +
> +#
> +# This code builds a package compiler tool suite given a tool set. A tool
> +# set lists the various tools. These are specific tool configurations.
> +#
> +
> +from __future__ import print_function
> +
> +import argparse
> +import base64
> +import copy
> +import datetime
> +import hashlib
> +import os
> +import sys
> +
> +try:
> + from . import build
> + from . import download
> + from . import error
> + from . import git
> + from . import log
> + from . import path
> + from . import simhost
> + from . import version
> +except KeyboardInterrupt:
> + print('abort: user terminated', file=sys.stderr)
> + sys.exit(1)
> +except:
> + raise
> +
> +#
> +# RTEMS Packages we maintian a git hash of in the RSB
> +#
> +rtems_pkg_cfgs = [
> + [
> + 'RTEMS Tools', 'tools/rtems-tools-%{rtems_version}.cfg',
> + 'rtems_tools_version', 'git://git.rtems.org/rtems-tools',
> + 'rtems-tools.git', 'master',
> + '
> https://git.rtems.org/rtems-tools/snapshot/rtems-tools-%{rtems_tools_version}.tar.bz2
> ',
> + 'rtems-tools-%{rtems_tools_version}.tar.bz2'
> + ],
> + [
> + 'RTEMS Kernel', 'tools/rtems-kernel-%{rtems_version}.cfg',
> + 'rtems_kernel_version', 'git://git.rtems.org/rtems', 'rtems.git',
> + 'master',
> + '
> https://git.rtems.org/rtems/snapshot/rtems-%{rtems_kernel_version}.tar.bz2
> ',
> + 'rtems-kernel-%{rtems_kernel_version}.tar.bz2'
> + ],
> + [
> + 'RTEMS LibBSD', 'tools/rtems-libbsd-%{rtems_version}.cfg',
> + 'rtems_libbsd_version', 'git://git.rtems.org/rtems-libbsd',
> + 'rtems-libbsd.git', '6-freebsd-12',
> + '
> https://git.rtems.org/rtems-libbsd/snapshot/rtems-libbsd-%{rtems_libbsd_version}.tar.%{rtems_libbsd_ext}
> ',
> + 'rtems-libbsd-%{rtems_libbsd_version}.tar.%{rtems_libbsd_ext}'
> + ],
> + [
> + 'RTEMS Net Legacy', 'tools/rtems-net-legacy-%{rtems_version}.cfg',
> + 'rtems_net_version', 'git://git.rtems.org/rtems-net-legacy',
> + 'rtems-net-legacy.git', 'main',
> + '
> https://git.rtems.org/rtems-net-legacy/snapshot/rtems-net-legacy-%{rtems_net_version}.tar.%{rtems_net_ext}
> ',
> + 'rtems-net-legacy-%{rtems_net_version}.tar.%{rtems_net_ext}'
> + ],
> + [
> + 'RTEMS Net Services', 'net/net-services-1.cfg',
> + 'rtems_net_services_version', 'git://
> git.rtems.org/rtems-net-services',
> + 'rtems-net-services.git', 'master',
> + '
> https://git.rtems.org/rtems-net-services/snapshot/rtems-net-services-%{rtems_net_services_version}.tar.%{rtems_net_services_ext}
> ',
> +
> 'rtems-net-services-%{rtems_net_services_version}.tar.%{rtems_net_services_ext}'
> + ],
> +]
> +
> +
> +def clean_line(line):
> + line = line[0:-1]
> + b = line.find('#')
> + if b >= 0:
> + line = line[1:b] + ('\\' if line[-1] == '\\' else '')
> + return line.strip()
> +
> +
> +def clean_and_pack(line, last_line):
> + leading_ws = ' ' if len(line) > 0 and line[0].isspace() else ''
> + line = clean_line(line)
> + if len(last_line) > 0:
> + line = last_line + leading_ws + line
> + return line
> +
> +
> +def config_patch(configdir, config, version_label, config_hash, repo_hash,
> + checksum):
> + for cd in configdir.split(':'):
> + cf = path.join(cd, config)
> + if path.exists(cf):
> + try:
> + with open(cf) as f:
> + lines = f.readlines()
> + except IOError as err:
> + raise error.general('config: %s: read error: %s' %
> + (config, str(err)))
> + new_config = []
> + new_lines = []
> + last_line = ''
> + for line in lines:
> + new_lines += [line]
> + line = clean_and_pack(line, last_line)
> + if len(line) > 0:
> + if line[-1] == '\\':
> + last_line = line[:-1]
> + continue
> + last_line = ''
> + if version_label in line and not 'rsb_version' in
> line:
> + if line.startswith('%define ' + version_label):
> + new_lines = [
> + '%define ' + version_label + ' ' +
> repo_hash +
> + os.linesep
> + ]
> + elif line.startswith('%hash '):
> + ls = line.split()
> + if len(ls) != 4:
> + raise error.general('invalid %hash: ' +
> line)
> + new_lines = [
> + ' '.join(ls[0:3]) + ' \\' + os.linesep,
> + ' ' + checksum + os.linesep
> + ]
> + new_config += new_lines
> + new_lines = []
> + try:
> + with open(cf, 'w') as f:
> + f.writelines(new_config)
> + except IOError as err:
> + raise error.general('config: %s: write error: %s' %
> + (config, str(err)))
> + return
> + raise error.general('could not find: ' + config)
> +
> +
> +def checksum_shar512_base64(tarball):
> + hasher = hashlib.new('sha512')
> + try:
> + with open(path.host(tarball), 'rb') as f:
> + hasher.update(f.read())
> + except IOError as err:
> + log.notice('hash: %s: read error: %s' % (file_, str(err)))
> + except:
> + raise
> + raise error.general('cannot hash the tar file')
> + hash_hex = hasher.hexdigest()
> + hash_base64 = base64.b64encode(hasher.digest()).decode('utf-8')
> + return hash_base64
> +
> +
> +def run(args=sys.argv):
> + ec = 0
> + output = []
> + try:
> + #
> + # The RSB options support cannot be used because it loads the
> defaults
> + # for the host which we cannot do here.
> + #
> + description = 'RTEMS Track Dependencies a build set has for all
> hosts.'
> +
> + argsp = argparse.ArgumentParser(prog='sb-rtems-pkg',
> + description=description)
> + argsp.add_argument('--rtems-version',
> + help='Set the RTEMS version.',
> + type=str,
> + default=version.version())
> + argsp.add_argument('--output',
> + help='Output file.',
> + type=str,
> + default=None)
> + argsp.add_argument('--log',
> + help='Log file.',
> + type=str,
> + default=simhost.log_default('rtems-pkg'))
> + argsp.add_argument('--trace',
> + help='Enable trace logging for debugging.',
> + action='store_true')
> + argsp.add_argument('--dry-run',
> + help='Dry run, do not update the
> configurations',
> + action='store_true')
> + argsp.add_argument('bsets', nargs='*', help='Build sets.')
> +
> + argopts = argsp.parse_args(args[1:])
> +
> + simhost.load_log(argopts.log)
> + log.notice('RTEMS Source Builder - RTEMS Package Update, %s' %
> + (version.string()))
> + log.tracing = argopts.trace
> +
> + opts = simhost.load_options(args, argopts,
> extras=['--with-download'])
> + opts.defaults['_rsb_getting_source'] = '1'
> + opts.defaults[
> + 'rtems_waf_build_root_suffix'] = '%{waf_build_root_suffix}'
> + host = 'freebsd'
> +
> + for cfg in rtems_pkg_cfgs:
> + b = None
> + try:
> + bopts = copy.copy(opts)
> + bmacros = copy.copy(opts.defaults)
> + b = build.build(cfg[1], False, bopts, bmacros)
> + git_hash_key = b.macros.find(cfg[2])
> + if len(git_hash_key) == 0:
> + raise error.general(cfg[0] + ': cannot find version
> macro')
> + source_dir = b.macros.expand('%{_sourcedir}')
> + config_hash = b.macros.expand('%{' + cfg[2] + '}')
> + repo_path = path.join(source_dir, cfg[4])
> + download.get_file(cfg[3] + '?fetch?checkout=' + cfg[5],
> + repo_path, bopts, b)
> + repo = git.repo(repo_path)
> + repo_hash = repo.head()
> + if config_hash != repo_hash:
> + update = True
> + update_str = 'UPDATE'
> + else:
> + update = False
> + update_str = 'matching'
> + print(cfg[0] + ': ' + update_str + ' config:' +
> config_hash +
> + ' repo:' + repo_hash)
> + b.macros[cfg[2]] = repo_hash
> + tarball = b.macros.expand(cfg[7])
> + b.macros.set_write_map('hashes')
> + b.macros[tarball] = 'NO-HASH NO-HASH'
> + b.macros.unset_write_map()
> + tarball_path = path.join(source_dir,
> b.macros.expand(cfg[7]))
> + download.get_file(b.macros.expand(cfg[6]), tarball_path,
> bopts,
> + b)
> + tarball_hash = checksum_shar512_base64(tarball_path)
> + if update:
> + config_patch(b.macros.expand('%{_configdir}'),
> + b.macros.expand(cfg[1]), cfg[2],
> config_hash,
> + repo_hash, tarball_hash)
> + del b
> + except error.general as gerr:
> + log.stderr(str(gerr))
> + log.stderr('Build FAILED')
> + b = None
> + except error.general as gerr:
> + log.stderr(str(gerr))
> + log.stderr('Build FAILED')
> + ec = 1
> + except error.internal as ierr:
> + log.stderr(str(ierr))
> + log.stderr('Internal Build FAILED')
> + ec = 1
> + except error.exit as eerr:
> + pass
> + except KeyboardInterrupt:
> + log.notice('abort: user terminated')
> + ec = 1
> + except:
> + raise
> + log.notice('abort: unknown error')
> + ec = 1
> + sys.exit(ec)
> +
> +
> +if __name__ == "__main__":
> + run()
> --
> 2.42.0
>
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