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npm-install-tarball.py
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npm-install-tarball.py
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import requests
import os
import re
import json
proxy = {
'http': 'http://test:test123@10.10.10.10:3128',
'https': 'http://test:test123@10.10.10.10:3128'
}
def nexus_package_search(package_name,package_version):
isdownload = True
nexus_url = "http://example.com"
repository_name = "react-package-repository"
endpoint = f"{nexus_url}/service/rest/v1/search/assets"
params = {
"repository": repository_name,
"format": "npm",
"name": package_name,
"version": package_version
}
# Nexus Search API'ye GET isteğini gönderin
try:
response = requests.get(endpoint, params=params,proxies=proxy)
# Yanıtı kontrol edin
if response.status_code == 200:
search_result = response.json()
if "items" in search_result and len(search_result["items"]) > 0:
print(f"Paket bulundu: {package_name} {package_version}")
isdownload = False
else:
print(f"Paket bulunamadı: {package_name} {package_version}")
else:
print(f"Nexus ile iletişimde sorun oluştu. {response}")
except requests.exceptions.RequestException as e:
print(f"Nexus ile iletişimde sorun oluştu: {e}")
except Exception as e:
print(f"Beklenmeyen bir hata oluştu: {e}")
return isdownload
def is_package_downloaded(package_name, version, base_directory):
package_directory = os.path.join(base_directory, package_name, version)
tarball_file_name = f"{package_name}-{version}.tgz"
tarball_file_path = os.path.join(package_directory, tarball_file_name)
return os.path.exists(tarball_file_path)
def download_package(package_name, version, base_directory):
if is_package_downloaded(package_name, version, base_directory):
print(f"{package_name} {version} zaten indirildi. İşlem atlandı.")
return
package_directory = os.path.join(base_directory, package_name, version)
package_url = f"https://registry.npmjs.org/{package_name}/{version}"
response = requests.get(package_url, proxies=proxy)
try:
print(f"\npackage_url : {package_url}\n")
package_data = response.json()
#print(f"\nJson Data : {package_data}")
tarball_url = package_data.get("dist", {}).get("tarball")
except ValueError as e:
print(f"Hata: {e}")
print(f"{package_name} {version} için paket bilgileri alınamadı. İşlem atlandı.")
return
if not tarball_url:
print(f"{package_name} {version} için 'dist' anahtarı veya 'tarball' URL'si bulunamadı. İşlem atlandı.")
return
tarball_response = requests.get(tarball_url, proxies=proxy)
tarball_file_name = f"{package_name}-{version}.tgz"
tarball_file_path = package_directory+"/"+tarball_file_name
directories = os.path.dirname(tarball_file_path)
os.makedirs(directories, exist_ok=True)
with open(tarball_file_path, "wb") as f:
print(f" open f : {f} tarball_response.content : {tarball_response.content}")
f.write(tarball_response.content)
print(f"{package_name} {version} indirildi ve kaydedildi.")
return package_data.get("dependencies", {})
def download_dependencies(base_directory, dependencies):
if dependencies is None:
print("Bağımlılıklar bulunamadı.")
return
dependency_list = [{"dependency_name": name, "dependency_version": version} for name, version in dependencies.items()]
while dependency_list:
dep = dependency_list.pop(0)
package_name = dep["dependency_name"]
version = dep["dependency_version"]
limit = 10
print(f"Checking package: {package_name}, version: {version}")
dependencies_data = npm_packages_limit_versions(limit,[package_name])
for package_info in dependencies_data:
package_name = package_info["name"]
package_versions = package_info["versions"]
for version in package_versions:
print(f"Checking package: {package_name}, version: {version}")
if nexus_package_search(package_name,version):
new_dependencies = download_package(package_name, version, base_directory)
if new_dependencies:
for dep_name, dep_version in new_dependencies.items():
data = {"dependency_name": dep_name, "dependency_version": dep_version}
if data not in dependency_list:
dependency_list.append(data)
def npm_packages_limit_versions(limit, package_name):
all_packages_data = []
for name in package_name:
data = {}
url = f"https://registry.npmjs.org/{name}"
response = requests.get(url, proxies=proxy)
try:
package_data = response.json()
versions = list(package_data["versions"].keys())[-limit:]
filtered_versions = [
version
for version in versions
if not any(
keyword in version
for keyword in ["-","alpha", "nightly", "canary", "dev", "experimental","next","insiders"]
)
]
data = {"name": name, "versions": filtered_versions}
print(f" downloand data : {data} ")
all_packages_data.append(data)
except ValueError as e:
print(f"Hata: {e}")
print(f"{name} için paket bilgileri alınamadı. İşlem atlandı.")
continue
return all_packages_data
limit = 25
base_download_directory = "downloaded_packages"
package_name = ["reactstrap"]
packages_data = npm_packages_limit_versions(limit, package_name)
for package_info in packages_data:
package_name = package_info["name"]
package_versions = package_info["versions"]
for version in package_versions:
print(f"Checking package: {package_name}, version: {version}")
dependencies = download_package(package_name, version, base_download_directory)
print(dependencies)
download_dependencies(base_download_directory, dependencies)