def _save_db(self):
"""
Save DB to disk.
"""
with open(self._db_path, 'w') as f:
util.yaml_dump(self._db, f)
def _save_db(self):
"""
Save DB to disk.
"""
with open(self._db_path, 'w') as f:
util.yaml_dump(self._db, f)
def init(env_dir, name, toolset_name=None):
"""
Initialize the environment in the given directory.
"""
# Bail out with an error if the environment already exists
if Environment.env_exists(env_dir):
raise Exception('Environment already exists in: %s' % env_dir)
# Create the empty db file (this triggers database file creation)
pdb = InstallDatabase(env_dir)
# Make sure we have a valid ld.so symlink
linux.update_ld_so_symlink(env_dir)
# Lookup our toolset and translate to dict
toolset = build.Toolset.lookup_by_name(toolset_name)
# Create our settings dict and write it disk
settings = {
'name' : name,
'toolset' : toolset.to_dict(),
}
# For path to our settings files, and save it
settings_path = os.path.join(env_dir, Environment.SETTINGS_PATH)
with open(settings_path, 'w') as f:
util.yaml_dump(settings, f)
def init(env_dir, name, toolset_name=None):
"""
Initialize the environment in the given directory.
"""
# Bail out with an error if the environment already exists
if Environment.env_exists(env_dir):
raise Exception('Environment already exists in: %s' % env_dir)
# Create the empty db file (this triggers database file creation)
pdb = InstallDatabase(env_dir)
# Make sure we have a valid ld.so symlink
linux.update_ld_so_symlink(env_dir)
# Lookup our toolset and translate to dict
toolset = build.Toolset.lookup_by_name(toolset_name)
# Create our settings dict and write it disk
settings = {
'name': name,
'toolset': toolset.to_dict(),
}
# For path to our settings files, and save it
settings_path = os.path.join(env_dir, Environment.SETTINGS_PATH)
with open(settings_path, 'w') as f:
util.yaml_dump(settings, f)
def _create_package(self, install_dir, storage_dir, info):
"""
Creates a package from the given package info.
The path to that archive is returned.
"""
# Tar up the files
file_tar = os.path.join(self._work_dir, 'files.tar.gz')
with tarfile.open(file_tar, "w:gz") as tar:
for entry_name in info['files']:
full_path = os.path.join(install_dir, entry_name)
tar.add(full_path, arcname=entry_name)
# Create our metadata file
meta_file = os.path.join(self._work_dir, 'xpkg.yml')
with open(meta_file, 'w') as f:
util.yaml_dump(info, f)
# Create our package
package_name = self._get_package_name(info)
package_tar = os.path.join(self._work_dir, package_name)
with tarfile.open(package_tar, "w") as tar:
tar.add(meta_file, arcname=os.path.basename(meta_file))
tar.add(file_tar, arcname=os.path.basename(file_tar))
# Move to the desired location
dest_path = os.path.join(storage_dir, package_name)
if os.path.exists(dest_path):
os.remove(dest_path)
shutil.move(package_tar, storage_dir)
return dest_path
