def download_buildcache_files(concrete_spec,
local_dest,
require_cdashid,
mirror_url=None):
tarfile_name = bindist.tarball_name(concrete_spec, '.spack')
tarball_dir_name = bindist.tarball_directory_name(concrete_spec)
tarball_path_name = os.path.join(tarball_dir_name, tarfile_name)
local_tarball_path = os.path.join(local_dest, tarball_dir_name)
files_to_fetch = [
{
'url': tarball_path_name,
'path': local_tarball_path,
'required': True,
},
{
'url': bindist.tarball_name(concrete_spec, '.spec.yaml'),
'path': local_dest,
'required': True,
},
{
'url': bindist.tarball_name(concrete_spec, '.cdashid'),
'path': local_dest,
'required': require_cdashid,
},
]
return bindist.download_buildcache_entry(files_to_fetch, mirror_url)
def get_tarball(args):
"""Download buildcache entry from a remote mirror to local folder. This
command uses the process exit code to indicate its result, specifically,
a non-zero exit code indicates that the command failed to download at
least one of the required buildcache components. Normally, just the
tarball and .spec.yaml files are required, but if the --require-cdashid
argument was provided, then a .cdashid file is also required."""
if not args.spec and not args.spec_yaml:
tty.msg('No specs provided, exiting.')
sys.exit(0)
if not args.path:
tty.msg('No download path provided, exiting')
sys.exit(0)
spec = get_concrete_spec(args)
tarfile_name = bindist.tarball_name(spec, '.spack')
tarball_dir_name = bindist.tarball_directory_name(spec)
tarball_path_name = os.path.join(tarball_dir_name, tarfile_name)
local_tarball_path = os.path.join(args.path, tarball_dir_name)
files_to_fetch = [
{
'url': tarball_path_name,
'path': local_tarball_path,
'required': True,
},
{
'url': bindist.tarball_name(spec, '.spec.yaml'),
'path': args.path,
'required': True,
},
{
'url': bindist.tarball_name(spec, '.cdashid'),
'path': args.path,
'required': args.require_cdashid,
},
]
result = bindist.download_buildcache_entry(files_to_fetch)
if result:
sys.exit(0)
sys.exit(1)
