# Copyright (C) The Arvados Authors. All rights reserved.
#
# SPDX-License-Identifier: Apache-2.0
+#
+# This file runs in one of three modes:
+#
+# 1. If the ARVADOS_BUILDING_VERSION environment variable is set, it writes
+# _version.py and generates dependencies based on that value.
+# 2. If running from an arvados Git checkout, it writes _version.py
+# and generates dependencies from Git.
+# 3. Otherwise, we expect this is source previously generated from Git, and
+# it reads _version.py and generates dependencies from it.
-import subprocess
-import time
import os
-import re
+import runpy
+import subprocess
import sys
-SETUP_DIR = os.path.dirname(os.path.abspath(__file__))
-VERSION_PATHS = {
- SETUP_DIR,
- os.path.abspath(os.path.join(SETUP_DIR, "../../sdk/python")),
- os.path.abspath(os.path.join(SETUP_DIR, "../../build/version-at-commit.sh"))
- }
+from pathlib import Path
+
+# These maps explain the relationships between different Python modules in
+# the arvados repository. We use these to help generate setup.py.
+PACKAGE_DEPENDENCY_MAP = {
+ 'arvados-cwl-runner': ['arvados-python-client', 'crunchstat_summary'],
+ 'arvados-user-activity': ['arvados-python-client'],
+ 'arvados_fuse': ['arvados-python-client'],
+ 'crunchstat_summary': ['arvados-python-client'],
+}
+PACKAGE_MODULE_MAP = {
+ 'arvados-cwl-runner': 'arvados_cwl',
+ 'arvados-docker-cleaner': 'arvados_docker',
+ 'arvados-python-client': 'arvados',
+ 'arvados-user-activity': 'arvados_user_activity',
+ 'arvados_fuse': 'arvados_fuse',
+ 'crunchstat_summary': 'crunchstat_summary',
+}
+PACKAGE_SRCPATH_MAP = {
+ 'arvados-cwl-runner': Path('sdk', 'cwl'),
+ 'arvados-docker-cleaner': Path('services', 'dockercleaner'),
+ 'arvados-python-client': Path('sdk', 'python'),
+ 'arvados-user-activity': Path('tools', 'user-activity'),
+ 'arvados_fuse': Path('services', 'fuse'),
+ 'crunchstat_summary': Path('tools', 'crunchstat-summary'),
+}
+
+ENV_VERSION = os.environ.get("ARVADOS_BUILDING_VERSION")
+SETUP_DIR = Path(__file__).absolute().parent
+try:
+ REPO_PATH = Path(subprocess.check_output(
+ ['git', '-C', str(SETUP_DIR), 'rev-parse', '--show-toplevel'],
+ stderr=subprocess.DEVNULL,
+ text=True,
+ ).rstrip('\n'))
+except (subprocess.CalledProcessError, OSError):
+ REPO_PATH = None
+else:
+ # Verify this is the arvados monorepo
+ if all((REPO_PATH / path).exists() for path in PACKAGE_SRCPATH_MAP.values()):
+ PACKAGE_NAME, = (
+ pkg_name for pkg_name, path in PACKAGE_SRCPATH_MAP.items()
+ if (REPO_PATH / path) == SETUP_DIR
+ )
+ MODULE_NAME = PACKAGE_MODULE_MAP[PACKAGE_NAME]
+ VERSION_SCRIPT_PATH = Path(REPO_PATH, 'build', 'version-at-commit.sh')
+ else:
+ REPO_PATH = None
+if REPO_PATH is None:
+ (PACKAGE_NAME, MODULE_NAME), = (
+ (pkg_name, mod_name)
+ for pkg_name, mod_name in PACKAGE_MODULE_MAP.items()
+ if (SETUP_DIR / mod_name).is_dir()
+ )
+
+def git_log_output(path, *args):
+ return subprocess.check_output(
+ ['git', '-C', str(REPO_PATH),
+ 'log', '--first-parent', '--max-count=1',
+ *args, str(path)],
+ text=True,
+ ).rstrip('\n')
def choose_version_from():
- ts = {}
- for path in VERSION_PATHS:
- ts[subprocess.check_output(
- ['git', 'log', '--first-parent', '--max-count=1',
- '--format=format:%ct', path]).strip()] = path
-
- sorted_ts = sorted(ts.items())
- getver = sorted_ts[-1][1]
- print("Using "+getver+" for version number calculation of "+SETUP_DIR, file=sys.stderr)
+ ver_paths = [SETUP_DIR, VERSION_SCRIPT_PATH, *(
+ PACKAGE_SRCPATH_MAP[pkg]
+ for pkg in PACKAGE_DEPENDENCY_MAP.get(PACKAGE_NAME, ())
+ )]
+ getver = max(ver_paths, key=lambda path: git_log_output(path, '--format=format:%ct'))
+ print(f"Using {getver} for version number calculation of {SETUP_DIR}", file=sys.stderr)
return getver
def git_version_at_commit():
curdir = choose_version_from()
- myhash = subprocess.check_output(['git', 'log', '-n1', '--first-parent',
- '--format=%H', curdir]).strip()
- myversion = subprocess.check_output([SETUP_DIR+'/../../build/version-at-commit.sh', myhash]).strip().decode()
- return myversion
+ myhash = git_log_output(curdir, '--format=%H')
+ return subprocess.check_output(
+ [str(VERSION_SCRIPT_PATH), myhash],
+ text=True,
+ ).rstrip('\n')
def save_version(setup_dir, module, v):
- v = v.replace("~dev", ".dev").replace("~rc", "rc")
- with open(os.path.join(setup_dir, module, "_version.py"), 'wt') as fp:
- return fp.write("__version__ = '%s'\n" % v)
+ with Path(setup_dir, module, '_version.py').open('w') as fp:
+ print(f"__version__ = {v!r}", file=fp)
def read_version(setup_dir, module):
- with open(os.path.join(setup_dir, module, "_version.py"), 'rt') as fp:
- return re.match("__version__ = '(.*)'$", fp.read()).groups()[0]
-
-def get_version(setup_dir, module):
- env_version = os.environ.get("ARVADOS_BUILDING_VERSION")
+ file_vars = runpy.run_path(Path(setup_dir, module, '_version.py'))
+ return file_vars['__version__']
- if env_version:
- save_version(setup_dir, module, env_version)
+def get_version(setup_dir=SETUP_DIR, module=MODULE_NAME):
+ if ENV_VERSION:
+ version = ENV_VERSION
+ elif REPO_PATH is None:
+ return read_version(setup_dir, module)
else:
- try:
- save_version(setup_dir, module, git_version_at_commit())
- except (subprocess.CalledProcessError, OSError) as err:
- print("ERROR: {0}".format(err), file=sys.stderr)
- pass
+ version = git_version_at_commit()
+ version = version.replace("~dev", ".dev").replace("~rc", "rc")
+ save_version(setup_dir, module, version)
+ return version
- return read_version(setup_dir, module)
+# Called from calculate_python_sdk_cwl_package_versions() in run-library.sh
+if __name__ == '__main__':
+ print(get_version())
projects / arvados.git / blobdiff