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Rollup merge of #116292 - onur-ozkan:warn-wrong-sources, r=clubby789

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warn if source is not either a git clone or a dist tarball

When the repository is downloaded directly via HTTP(as in #115041), builds may fail due to missing submodules.

This PR adds a check that warns people in such cases.
This commit is contained in:
Matthias Krüger 2023-10-01 12:18:11 +02:00 committed by GitHub
commit cb4e2994c2
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6
src/bootstrap/bootstrap.py
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@ -1042,6 +1042,12 @@ def bootstrap(args):
"""Configure, fetch, build and run the initial bootstrap"""
rust_root = os.path.abspath(os.path.join(__file__, '../../..'))
if not os.path.exists(os.path.join(rust_root, '.git')) and \
os.path.exists(os.path.join(rust_root, '.github')):
eprint("warn: Looks like you are trying to bootstrap Rust from a source that is neither a "
"git clone nor distributed tarball.\nThis build may fail due to missing submodules "
"unless you put them in place manually.")
# Read from `--config`, then `RUST_BOOTSTRAP_CONFIG`, then `./config.toml`,
# then `config.toml` in the root directory.
toml_path = args.config or os.getenv('RUST_BOOTSTRAP_CONFIG')