old_contents: # Copyright 2013 The Flutter Authors. All rights reserved.
  # Use of this source code is governed by a BSD-style license that can be
  # found in the LICENSE file.
  
  # This python script uses `pub get --offline` to fill in
  # .dart_tool/package_config.json files for Dart packages in the tree whose
  # dependencies should be entirely resolved without requesting data from pub.dev.
  # This allows us to be certain that the Dart code we are pulling for these
  # packages is explicitly fetched by `gclient sync` rather than implicitly
  # fetched by pub version solving, and pub fetching transitive dependencies.
  
  import json
  import os
  import subprocess
  import sys
  
  ALL_PACKAGES = [
    os.path.join("src", "flutter", "ci"),
    os.path.join("src", "flutter", "flutter_frontend_server"),
    os.path.join("src", "flutter", "testing", "benchmark"),
    os.path.join("src", "flutter", "testing", "litetest"),
    os.path.join("src", "flutter", "testing", "smoke_test_failure"),
    os.path.join("src", "flutter", "testing", "symbols"),
    os.path.join("src", "flutter", "tools", "android_lint"),
    os.path.join("src", "flutter", "tools", "const_finder"),
    os.path.join("src", "flutter", "tools", "licenses"),
  ]
  
  
  def FetchPackage(pub, package):
    try:
      subprocess.check_output(pub, cwd=package, stderr=subprocess.STDOUT)
    except subprocess.CalledProcessError as err:
      print("'%s' failed in '%s' with status %d:\n%s" %
            (' '.join(cmd), cwd, err.returncode, err.output))
      return 1
    return 0
  
  
  def CheckPackage(package):
    package_config = os.path.join(package, ".dart_tool", "package_config.json")
    pub_count = 0
    with open(package_config) as f:
      data_dict = json.load(f)
      packages_data = data_dict["packages"]
      for package_data in packages_data:
        package_uri = package_data["rootUri"]
        package_name = package_data["name"]
        if ".pub-cache" in package_uri and "pub.dartlang.org" in package_uri:
          print("Error: package '%s' was fetched from pub" % package_name)
          pub_count = pub_count + 1
    if pub_count > 0:
      print("Error: %d packages were fetched from pub for %s" % (pub_count, package))
      print("Please fix the pubspec.yaml for %s "
            "so that all dependencies are path dependencies" % package)
    return pub_count
  
  
  def Main():
    leading = os.path.join("src", "third_party", "dart", "tools", "sdks", "dart-sdk", "bin")
    pub = "pub"
    if os.name == "nt":
      pub = "pub.bat"
    pubcmd = [os.path.abspath(os.path.join(leading, pub)), "get", "--offline"]
  
    pub_count = 0
    for package in ALL_PACKAGES:
      if FetchPackage(pubcmd, package) != 0:
        return 1
      pub_count = pub_count + CheckPackage(package)
  
    if pub_count > 0:
      return 1
  
    return 0
  
  
  if __name__ == '__main__':
    sys.exit(Main())
  
new_contents: # Copyright 2013 The Flutter Authors. All rights reserved.
  # Use of this source code is governed by a BSD-style license that can be
  # found in the LICENSE file.
  
  # This python script uses `pub get --offline` to fill in
  # .dart_tool/package_config.json files for Dart packages in the tree whose
  # dependencies should be entirely resolved without requesting data from pub.dev.
  # This allows us to be certain that the Dart code we are pulling for these
  # packages is explicitly fetched by `gclient sync` rather than implicitly
  # fetched by pub version solving, and pub fetching transitive dependencies.
  
  import json
  import os
  import subprocess
  import sys
  
  ALL_PACKAGES = [
    os.path.join("src", "flutter", "ci"),
    os.path.join("src", "flutter", "flutter_frontend_server"),
    os.path.join("src", "flutter", "testing", "benchmark"),
    os.path.join("src", "flutter", "testing", "litetest"),
    os.path.join("src", "flutter", "testing", "smoke_test_failure"),
    os.path.join("src", "flutter", "testing", "symbols"),
    os.path.join("src", "flutter", "tools", "android_lint"),
    os.path.join("src", "flutter", "tools", "const_finder"),
    os.path.join("src", "flutter", "tools", "licenses"),
  ]
  
  
  def FetchPackage(pub, package):
    try:
      subprocess.check_output(pub, cwd=package, stderr=subprocess.STDOUT)
    except subprocess.CalledProcessError as err:
      print("'%s' failed in '%s' with status %d:\n%s" %
            (' '.join(pub), package, err.returncode, err.output))
      return 1
    return 0
  
  
  def CheckPackage(package):
    package_config = os.path.join(package, ".dart_tool", "package_config.json")
    pub_count = 0
    with open(package_config) as f:
      data_dict = json.load(f)
      packages_data = data_dict["packages"]
      for package_data in packages_data:
        package_uri = package_data["rootUri"]
        package_name = package_data["name"]
        if ".pub-cache" in package_uri and "pub.dartlang.org" in package_uri:
          print("Error: package '%s' was fetched from pub" % package_name)
          pub_count = pub_count + 1
    if pub_count > 0:
      print("Error: %d packages were fetched from pub for %s" % (pub_count, package))
      print("Please fix the pubspec.yaml for %s "
            "so that all dependencies are path dependencies" % package)
    return pub_count
  
  
  def Main():
    leading = os.path.join("src", "third_party", "dart", "tools", "sdks", "dart-sdk", "bin")
    pub = "pub"
    if os.name == "nt":
      pub = "pub.bat"
    pubcmd = [os.path.abspath(os.path.join(leading, pub)), "get", "--offline"]
  
    pub_count = 0
    for package in ALL_PACKAGES:
      if FetchPackage(pubcmd, package) != 0:
        return 1
      pub_count = pub_count + CheckPackage(package)
  
    if pub_count > 0:
      return 1
  
    return 0
  
  
  if __name__ == '__main__':
    sys.exit(Main())
  
subject: Update pub_get_offline.py (#26510)