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bootstrap: no config.toml exists regression #73590

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Merged
merged 1 commit into from
Jun 23, 2020
Merged

bootstrap: no config.toml exists regression #73590

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14 changes: 9 additions & 5 deletions src/bootstrap/bootstrap.py
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Original file line number Diff line number Diff line change
Expand Up @@ -893,15 +893,18 @@ def bootstrap(help_triggered):
build.verbose = args.verbose
build.clean = args.clean

try:
toml_path = os.getenv('RUST_BOOTSTRAP_CONFIG') or args.config or 'config.toml'
# Read from `RUST_BOOTSTRAP_CONFIG`, then `--config`, then fallback to `config.toml` (if it
# exists).
toml_path = os.getenv('RUST_BOOTSTRAP_CONFIG') or args.config
if not toml_path and os.path.exists('config.toml'):
toml_path = 'config.toml'

if toml_path:
if not os.path.exists(toml_path):
toml_path = os.path.join(build.rust_root, toml_path)

with open(toml_path) as config:
build.config_toml = config.read()
except (OSError, IOError):
pass

config_verbose = build.get_toml('verbose', 'build')
if config_verbose is not None:
Expand Down Expand Up @@ -947,11 +950,12 @@ def bootstrap(help_triggered):
env["SRC"] = build.rust_root
env["BOOTSTRAP_PARENT_ID"] = str(os.getpid())
env["BOOTSTRAP_PYTHON"] = sys.executable
env["BOOTSTRAP_CONFIG"] = toml_path
env["BUILD_DIR"] = build.build_dir
env["RUSTC_BOOTSTRAP"] = '1'
env["CARGO"] = build.cargo()
env["RUSTC"] = build.rustc()
if toml_path:
env["BOOTSTRAP_CONFIG"] = toml_path
if build.rustfmt():
env["RUSTFMT"] = build.rustfmt()
run(args, env=env, verbose=build.verbose)
Expand Down