ZeroNet - Decentralized websites using Bitcoin crypto and BitTorrent network
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import os
import sys
import json
import re
import shutil
def update():
from Config import config
config.parse(silent=True)
if getattr(sys, 'source_update_dir', False):
if not os.path.isdir(sys.source_update_dir):
os.makedirs(sys.source_update_dir)
source_path = sys.source_update_dir.rstrip("/")
else:
source_path = os.getcwd().rstrip("/")
if config.dist_type.startswith("bundle_linux"):
runtime_path = os.path.normpath(os.path.dirname(sys.executable) + "/../..")
else:
runtime_path = os.path.dirname(sys.executable)
updatesite_path = config.data_dir + "/" + config.updatesite
sites_json = json.load(open(config.data_dir + "/sites.json"))
updatesite_bad_files = sites_json.get(config.updatesite, {}).get("cache", {}).get("bad_files", {})
print(
"Update site path: %s, bad_files: %s, source path: %s, runtime path: %s, dist type: %s" %
(updatesite_path, len(updatesite_bad_files), source_path, runtime_path, config.dist_type)
)
updatesite_content_json = json.load(open(updatesite_path + "/content.json"))
inner_paths = list(updatesite_content_json.get("files", {}).keys())
inner_paths += list(updatesite_content_json.get("files_optional", {}).keys())
# Keep file only in ZeroNet directory
inner_paths = [inner_path for inner_path in inner_paths if re.match("^(core|bundle)", inner_path)]
# Checking plugins
plugins_enabled = []
plugins_disabled = []
if os.path.isdir("%s/plugins" % source_path):
for dir in os.listdir("%s/plugins" % source_path):
if dir.startswith("disabled-"):
plugins_disabled.append(dir.replace("disabled-", ""))
else:
plugins_enabled.append(dir)
print("Plugins enabled:", plugins_enabled, "disabled:", plugins_disabled)
update_paths = {}
for inner_path in inner_paths:
if ".." in inner_path:
continue
inner_path = inner_path.replace("\\", "/").strip("/") # Make sure we have unix path
print(".", end=" ")
if inner_path.startswith("core"):
dest_path = source_path + "/" + re.sub("^core/", "", inner_path)
elif inner_path.startswith(config.dist_type):
dest_path = runtime_path + "/" + re.sub("^bundle[^/]+/", "", inner_path)
else:
continue
if not dest_path:
continue
# Keep plugin disabled/enabled status
match = re.match(re.escape(source_path) + "/plugins/([^/]+)", dest_path)
if match:
plugin_name = match.group(1).replace("disabled-", "")
if plugin_name in plugins_enabled: # Plugin was enabled
dest_path = dest_path.replace("plugins/disabled-" + plugin_name, "plugins/" + plugin_name)
elif plugin_name in plugins_disabled: # Plugin was disabled
dest_path = dest_path.replace("plugins/" + plugin_name, "plugins/disabled-" + plugin_name)
print("P", end=" ")
dest_dir = os.path.dirname(dest_path)
if dest_dir and not os.path.isdir(dest_dir):
os.makedirs(dest_dir)
if dest_dir != dest_path.strip("/"):
update_paths[updatesite_path + "/" + inner_path] = dest_path
num_ok = 0
num_rename = 0
num_error = 0
for path_from, path_to in update_paths.items():
print("-", path_from, "->", path_to)
if not os.path.isfile(path_from):
print("Missing file")
continue
data = open(path_from, "rb").read()
try:
open(path_to, 'wb').write(data)
num_ok += 1
except Exception as err:
try:
print("Error writing: %s. Renaming old file as workaround..." % err)
path_to_tmp = path_to + "-old"
if os.path.isfile(path_to_tmp):
os.unlink(path_to_tmp)
os.rename(path_to, path_to_tmp)
num_rename += 1
open(path_to, 'wb').write(data)
shutil.copymode(path_to_tmp, path_to) # Copy permissions
print("Write done after rename!")
num_ok += 1
except Exception as err:
print("Write error after rename: %s" % err)
num_error += 1
print("* Updated files: %s, renamed: %s, error: %s" % (num_ok, num_rename, num_error))
if __name__ == "__main__":
sys.path.insert(0, os.path.join(os.path.dirname(__file__), "src")) # Imports relative to src
update()