def git(args, *command):
if not (args.all or args.name):
log.error("Please provide -n NAME or --all.")
return 1
if not command:
log.error('Please provide a git command.')
return 1
home = args.assert_home()
retcode = 0
if args.all:
dev_pkgs = home.iter_development_packages()
else:
dev_pkgs = []
for name in args.names:
dev_pkg = home.find_development_package(name)
if not dev_pkg:
log.error("Could not find dev package: {!r}.".format(name))
return 2
dev_pkgs.append(dev_pkg)
for dev_pkg in dev_pkgs:
log.info(style_note(dev_pkg.name, ' '.join(command)))
try:
dev_pkg.git(*command, verbosity=0, indent=False)
except Exception as e:
print_cli_exc(e)
retcode = 1
return retcode
def git(args, *command):
if not command:
print style_error('please provide a git command')
return 1
home = args.assert_home()
retcode = 0
for dev_pkg in home.iter_development_packages():
log.info(style_note(dev_pkg.name, ' '.join(command)))
try:
dev_pkg.git(*command, verbosity=0, indent=False)
except Exception as e:
print_cli_exc(e)
retcode = 1
return retcode
def install(self,
names=None,
link_env=None,
reinstall=False,
relink=False,
no_deps=False):
# I'd love to split this method into an "install" and "link" step, but
# then we'd need to reimplement the dependency resolution. That would
# be a good idea to do anyways, but... meh.
if isinstance(names, str):
names = [names]
names = list(names if names else self.keys())
for name in names:
if name not in self:
raise KeyError(name)
if not isinstance(reinstall, set):
reinstall = set(
names if no_deps else self.keys()) if reinstall else set()
if not isinstance(relink, set):
relink = set(
names if no_deps else self.keys()) if relink else set()
while names:
name = names.pop(0)
self._parent_names.setdefault(name, None)
parent_chain = []
tip = name
while tip and tip not in parent_chain:
parent_chain.append(tip)
tip = self._parent_names.get(tip)
parent_chain = parent_chain[1:]
print(
'==>', style(name, 'blue'),
style('(%s)' % ' < '.join(parent_chain), faint=True)
if parent_chain else '')
with log.indent():
# Avoid infinite error loops.
if name in self._errored:
log.warning('Skipping due to previous error.')
continue
try:
self._install_one(names, name, link_env, reinstall, relink,
no_deps)
except PipelineError as e:
self._errored.add(name)
log.error(str(e))
continue
except Exception as e:
self._errored.add(name)
print_cli_exc(e, verbose=True)
log.exception('Exception while processing %s' % name)
continue
if self._errored:
log.warning('There were errors in: %s' %
', '.join(sorted(self._errored)))
def init(args, do_clone=False, do_install=False, do_add=False, is_find=False):
do_init = not (do_clone or do_install or do_add)
name = args.name
home = args.assert_home()
con = home.db.connect()
path = os.path.abspath(args.path or os.path.join(home.dev_root, name))
dev_repo = GitRepo(path)
if do_init:
log.info(style_note('Initing %s' % dev_repo.work_tree))
makedirs(dev_repo.work_tree)
dev_repo.git('init')
elif do_clone:
log.info(style_note('Cloning %s' % args.url))
makedirs(dev_repo.work_tree)
dev_repo.clone_if_not_exists(args.url)
elif do_install:
# Find an existing tool.
# TODO: put more of this into EnvironmentRepo or Manifest
repo = home.get_repo(args.repo)
manifest_path = os.path.join(repo.work_tree, 'manifest.txt')
manifest = Manifest(manifest_path, home=home)
for req in manifest.iter_packages():
if req.name.lower() == name.lower():
# Make sure it is a Git package.
url = normalize_git_url(req.url, prefix=False)
if url:
break
else:
log.error('Could not find git-based "%s" in "%s" repo.' %
(name, repo.name))
return 2
log.info(style_note('Found %s in %s' % (name, repo.name), str(req)))
makedirs(dev_repo.work_tree)
dev_repo.clone_if_not_exists(url, shallow=False)
elif do_add:
log.info(style_note('Adding %s from %s' % (name, path)))
if not os.path.exists(path):
log.error('%s does not exist' % path)
return 1
package = Package([path], home=home, dev=True)
try:
package.pipeline.run_to('develop')
except Exception as e:
print_cli_exc(e)
return 1
log.info(style_note('Linking dev package', name, path))
dev_pkg = DevPackage(
{
'name': name,
'path': path,
'environ': package.environ
}, home=home)
dev_pkg.save_tag()
def main(argv=None, environ=None, as_main=__name__ == "__main__"):
try:
if argv is None:
argv = sys.argv[1:]
# Split up args in shebangs if we seem to be in a situation where
# it wasn't done for us.
raw_argv = argv
argv = []
for arg in raw_argv:
if '--shebang ' in arg:
argv.extend(arg.split())
else:
argv.append(arg)
argv = [x for x in argv if x != '--shebang']
parser = get_parser()
args, unparsed = parser.parse_known_args(argv, namespace=Namespace())
func = get_func(args)
if func and unparsed and not func.__parse_known_args:
args = parser.parse_args(argv, namespace=Namespace())
func = get_func(args)
args.environ = os.environ if environ is None else environ
args.home_path = default_home_path(environ=args.environ)
if args.real_prefix and args.real_prefix != getattr(
sys, 'real_prefix', None):
sys.real_prefix = args.real_prefix
if args.log:
root = logging.getLogger('vee')
stream = sys.stdout if args.log == '-' else open(args.log, 'ab')
handler = logging.StreamHandler(stream)
handler.setFormatter(
_LogFormatter(
'%(asctime)-15s %(name)s %(levelname)s: %(message)s'))
root.addHandler(handler)
# When called recursively, we want to maintain at least the previous
# level of verbosity.
log.config.verbosity = max(log.config.verbosity, args.verbose or 0)
# TODO: Move this to a $VEE_UMASK envvar or something.
# For now, just leave all permissions open.
os.umask(0)
if func:
lock = None
try:
# Don't grab the lock if we dont need it (or if the home isn't set)
if func.__acquire_lock and args.home_path and os.path.exists(
args.home_path):
try:
lock = _global_locks[args.home_path]
except KeyError:
lock_content = (
os.environ.get('VEE_LOCK_CONTENT')
or '%s@%s/%s' % (
os.environ.get('LOGNAME', '<unknown>'),
os.environ.get('SSH_CLIENT',
'localhost').split()[0],
os.getpid(),
))
lock = RLockfile(os.path.join(args.home_path,
'.vee-lock'),
blocking=False,
content=lock_content)
_global_locks[args.home_path] = lock
lock.acquire()
except IOError as e:
if e.errno == errno.EWOULDBLOCK:
content = lock.get_content()
log.error('VEE is locked%s' %
(': ' + content if content else '', ))
res = 1
else:
raise
else:
if args.cprofile_path:
res = cProfile.runctx('func(args, *unparsed)',
locals(),
globals(),
filename=args.cprofile_path) or 0
else:
res = func(args, *unparsed) or 0
if func.__acquire_lock and lock is not None:
lock.release()
else:
parser.print_help()
res = 1
except Exception as e:
if as_main:
print_cli_exc(e, verbose=True)
res = cli_errno(e)
else:
raise
return res
def init(args, do_clone=False, do_install=False, do_add=False, is_find=False):
do_init = not (do_clone or do_install or do_add)
name = args.name
home = args.assert_home()
con = home.db.connect()
# Make sure there are no other packages already, and clear out old ones
# which no longer exist.
for row in con.execute('SELECT * FROM development_packages WHERE name = ?',
[name]):
if not args.force and os.path.exists(os.path.join(row['path'],
'.git')):
if is_find:
print style_note('"%s" already exists:' % name, row['path'])
return
else:
print style_error('"%s" already exists:' % name, row['path'])
return 1
else:
con.execute('DELETE FROM development_packages WHERE id = ?',
[row['id']])
path = os.path.abspath(args.path or os.path.join(home.dev_root, name))
dev_repo = GitRepo(path)
if do_init:
print style_note('Initing %s' % dev_repo.work_tree)
makedirs(dev_repo.work_tree)
dev_repo.git('init')
elif do_clone:
print style_note('Cloning %s' % args.url)
makedirs(dev_repo.work_tree)
dev_repo.clone_if_not_exists(args.url)
elif do_install:
# Find an existing tool.
# TODO: put more of this into EnvironmentRepo or Requirements
env_repo = home.get_env_repo(args.repo)
req_path = os.path.join(env_repo.work_tree, 'requirements.txt')
reqs = Requirements(req_path, home=home)
for req in reqs.iter_packages():
if req.name.lower() == name.lower():
# Make sure it is a Git package.
url = normalize_git_url(req.url, prefix=False)
if url:
break
else:
print style_error('Could not find git-based "%s" in "%s" repo.' %
(name, env_repo.name))
return 2
print style_note('Found %s in %s' % (name, env_repo.name), str(req))
makedirs(dev_repo.work_tree)
dev_repo.clone_if_not_exists(url, shallow=False)
elif do_add:
print style_note('Adding %s from %s' % (name, path))
if not os.path.exists(path):
log.error('%s does not exist' % path)
return 1
package = Package([path], home=home, dev=True)
try:
package.pipeline.run_to('develop')
except Exception as e:
print_cli_exc(e)
return 1
print style_note('Linking dev package', name, path)
con.execute(
'INSERT INTO development_packages (name, path, environ) VALUES (?, ?, ?)',
[name, path, json.dumps(package.environ)])
dev_pkg = DevPackage(
{
'name': name,
'path': path,
'environ': package.environ
}, home=home)
dev_pkg.save_tag()
def link(args):
"""Link the given requirement or requirements into the given environment,
e.g.::
# Install and link a single package.
$ vee link [email protected]:vfxetc/sgmock
# Install and link multiple packages.
$ vee link [email protected]:vfxetc/sgmock [email protected]:vfxetc/sgsession \\
http:/example.org/path/to/tarball.tgz --make-install
# Install and link from a requirement set.
$ vee link path/to/manifest.txt
"""
if args.no_install and args.re_install:
raise ValueError(
'please use only one of --no-install and --re-install')
home = args.assert_home()
if sum(
int(bool(x))
for x in (args.repo, args.environment, args.directory)) > 1:
raise ValueError(
'use only one of --repo, --environment, or --directory')
if args.environment:
env = Environment(args.environment, home=home)
elif args.directory:
env = Environment(os.path.abspath(args.directory), home=home)
else:
repo = home.get_repo(args.repo)
env = Environment('%s/%s' % (repo.name, repo.branch_name), home=home)
if args.raw:
for dir_ in args.requirements:
log.info(style_note('Linking', dir_))
env.link_directory(dir_)
return
manifest = Manifest(args.requirements, home=home)
pkg_set = PackageSet(env=env, home=home)
# Register the whole set, so that dependencies are pulled from here instead
# of weakly resolved from installed packages.
pkg_set.resolve_set(manifest)
for req in manifest.iter_packages():
# Skip if it wasn't requested.
if args.subset and req.name not in args.subset:
continue
log.info(style('==> %s' % req.name, 'blue'))
pkg = pkg_set.resolve(req, check_existing=not args.reinstall)
if args.no_install and not pkg.installed:
raise CliError('not installed: %s' % req)
try:
with log.indent():
pkg_set.install(pkg.name,
link_env=env,
reinstall=args.reinstall,
relink=args.force)
except AlreadyInstalled:
pass
except AlreadyLinked as e:
log.info(style('Already linked ', 'blue') + str(req), verbosity=1)
except Exception as e:
print_cli_exc(e, verbose=True)
log.exception('Failed to link %s' % req)
continue