def collect_static_assets(project_dir):
project_assets_path = get_static_assets_dir(project_dir)
build_dir = get_build_dir(project_dir)
build_assets_path = os.path.join(build_dir, 'assets')
ensure_path_exists(build_assets_path)
build_js_assets_path = os.path.join(build_assets_path, 'js')
ensure_path_exists(build_js_assets_path)
# Put the contracts json in place.
contracts_js_path = os.path.join(get_build_dir(project_dir), 'contracts.js')
shutil.copy(contracts_js_path, build_js_assets_path)
search_paths = (
POPULUS_ASSET_PATH,
project_assets_path,
)
for base_assets_dir in search_paths:
prefix_length = len(base_assets_dir)
for (dirpath, dirnames, filenames) in os.walk(base_assets_dir):
asset_dir = os.path.join(build_assets_path, dirpath[prefix_length + 1:])
ensure_path_exists(asset_dir)
for filename in filenames:
asset_path = os.path.abspath(os.path.join(dirpath, filename))
shutil.copy(asset_path, asset_dir)
def get_contracts_code_observer(project_dir):
observer = PollingObserver()
build_path = utils.get_build_dir(project_dir)
event_handler = ContractCodeChangedEventHandler(project_dir=project_dir)
observer.schedule(event_handler, build_path, recursive=False)
return observer
def get_contracts_code_observer(project_dir):
observer = PollingObserver()
build_path = utils.get_build_dir(project_dir)
event_handler = ContractCodeChangedEventHandler(project_dir=project_dir)
observer.schedule(event_handler, build_path, recursive=False)
return observer
def get_static_assets_observer(project_dir):
build_path = utils.get_build_dir(project_dir)
observer = PollingObserver()
contracts_js_event_handler = ContractsJSChangedEventHandler(project_dir=project_dir)
observer.schedule(contracts_js_event_handler, build_path, recursive=False)
if project_has_assets(project_dir):
assets_watch_path = get_static_assets_dir(project_dir)
assets_event_handler = AssetsChangedEventHandler(project_dir=project_dir)
observer.schedule(assets_event_handler, assets_watch_path, recursive=True)
return observer
def compile_js_contracts(project_dir):
build_dir = get_build_dir(project_dir)
contracts_json_path = os.path.join(build_dir, 'contracts.json')
with open(contracts_json_path) as contracts_json_file:
contracts_json = contracts_json_file.read()
js_contracts = js_contracts_template.format(contract_data=contracts_json)
js_contracts_path = get_contracts_js_path(project_dir)
with open(js_contracts_path, 'w') as js_contracts_file:
js_contracts_file.write(js_contracts)
return js_contracts_path
def collect_static_assets(project_dir):
project_assets_path = get_static_assets_dir(project_dir)
build_dir = get_build_dir(project_dir)
build_assets_path = os.path.join(build_dir, "assets")
ensure_path_exists(build_assets_path)
build_js_assets_path = os.path.join(build_assets_path, "js")
ensure_path_exists(build_js_assets_path)
# Put the contracts json in place.
contracts_js_path = os.path.join(get_build_dir(project_dir), "contracts.js")
shutil.copy(contracts_js_path, build_js_assets_path)
search_paths = (POPULUS_ASSET_PATH, project_assets_path)
for base_assets_dir in search_paths:
prefix_length = len(base_assets_dir)
for (dirpath, dirnames, filenames) in os.walk(base_assets_dir):
asset_dir = os.path.join(build_assets_path, dirpath[prefix_length + 1 :])
ensure_path_exists(asset_dir)
for filename in filenames:
asset_path = os.path.abspath(os.path.join(dirpath, filename))
shutil.copy(asset_path, asset_dir)
def compile_js_contracts(project_dir):
build_dir = get_build_dir(project_dir)
contracts_json_path = os.path.join(build_dir, "contracts.json")
with open(contracts_json_path) as contracts_json_file:
contracts_json = contracts_json_file.read()
js_contracts = js_contracts_template.format(contract_data=contracts_json)
js_contracts_path = get_contracts_js_path(project_dir)
with open(js_contracts_path, "w") as js_contracts_file:
js_contracts_file.write(js_contracts)
return js_contracts_path
def get_static_assets_observer(project_dir):
build_path = utils.get_build_dir(project_dir)
observer = PollingObserver()
contracts_js_event_handler = ContractsJSChangedEventHandler(
project_dir=project_dir)
observer.schedule(contracts_js_event_handler, build_path, recursive=False)
if project_has_assets(project_dir):
assets_watch_path = get_static_assets_dir(project_dir)
assets_event_handler = AssetsChangedEventHandler(
project_dir=project_dir)
observer.schedule(assets_event_handler,
assets_watch_path,
recursive=True)
return observer
def get_compiled_contract_destination_path(project_dir):
build_dir = get_build_dir(project_dir)
file_path = os.path.join(build_dir, 'contracts.json')
return file_path
def get_contracts_js_path(project_dir):
build_dir = get_build_dir(project_dir)
return os.path.join(build_dir, 'contracts.js')
def get_build_assets_dir(project_dir):
build_dir = get_build_dir(project_dir)
return os.path.abspath(os.path.join(build_dir, 'assets'))
def get_compiled_contract_destination_path(project_dir):
build_dir = get_build_dir(project_dir)
file_path = os.path.join(build_dir, 'contracts.json')
return file_path
def get_contracts_js_path(project_dir):
build_dir = get_build_dir(project_dir)
return os.path.join(build_dir, "contracts.js")
def get_build_assets_dir(project_dir):
build_dir = get_build_dir(project_dir)
return os.path.abspath(os.path.join(build_dir, "assets"))
