message: Default publish script to dry run
diff: #! /usr/bin/env python3
  # This is a script for publishing the wasmer crates to crates.io.
  -# It should be run in the root of wasmer like `python3 scripts/publish.py`.
  +# It should be run in the root of wasmer like `python3 scripts/publish.py --no-dry-run`.
  +# By default the script executes a test run and does not publish the crates to crates.io.
  # install dependencies:
  # pip3 install toposort
  @@ -65,7 +66,7 @@ location = {
  "wasmer-wasi-experimental-io-devices": "wasi-experimental-io-devices",
  }
  -dry_run = False
  +no_dry_run = False
  def get_latest_version_for_crate(crate_name: str) -> Optional[str]:
  output = subprocess.run(["cargo", "search", crate_name], capture_output=True)
  @@ -88,22 +89,22 @@ def publish_crate(crate: str):
  starting_dir = os.getcwd()
  os.chdir("lib/{}".format(location[crate]))
  - global dry_run
  - if dry_run:
  - print("In dry-run: not publishing crate `{}`".format(crate))
  - else:
  + global no_dry_run
  + if no_dry_run:
  output = subprocess.run(["cargo", "publish"])
  + else:
  + print("In dry-run: not publishing crate `{}`".format(crate))
  os.chdir(starting_dir)
  def main():
  parser = argparse.ArgumentParser(description='Publish the Wasmer crates to crates.io')
  - parser.add_argument('--dry-run', default=False, action='store_true',
  + parser.add_argument('--no-dry-run', default=False, action='store_true',
  help='Run the script without actually publishing anything to crates.io')
  args = vars(parser.parse_args())
  - global dry_run
  - dry_run = args['dry_run']
  + global no_dry_run
  + no_dry_run = args['no_dry_run']
  # get the order to publish the crates in
  order = list(toposort_flatten(dep_graph, sort=True))
  