cargo: Fall back to the checksum in Cargo.lock metadata table
In ansi_term-0.12.1 the packages do not have a checksum entry but it can
be found in the global metadata table.
diff --git a/mesonbuild/cargo/interpreter.py b/mesonbuild/cargo/interpreter.py
index 13568cd..33b9d60 100644
--- a/mesonbuild/cargo/interpreter.py
+++ b/mesonbuild/cargo/interpreter.py
@@ -751,13 +751,16 @@
# This is project's package, or one of its workspace members.
pass
elif source == 'registry+https://github.com/rust-lang/crates.io-index':
+ checksum = package.get('checksum')
+ if checksum is None:
+ checksum = cargolock['metadata'][f'checksum {name} {version} ({source})']
url = f'https://crates.io/api/v1/crates/{name}/{version}/download'
directory = f'{name}-{version}'
wraps.append(PackageDefinition.from_values(subp_name, subproject_dir, 'file', {
'directory': directory,
'source_url': url,
'source_filename': f'{directory}.tar.gz',
- 'source_hash': package['checksum'],
+ 'source_hash': checksum,
'method': 'cargo',
}))
elif source.startswith('git+'):
diff --git a/mesonbuild/cargo/manifest.py b/mesonbuild/cargo/manifest.py
index 183d91e..50c0489 100644
--- a/mesonbuild/cargo/manifest.py
+++ b/mesonbuild/cargo/manifest.py
@@ -242,3 +242,4 @@
version: str
package: T.List[CargoLockPackage]
+ metadata: T.Dict[str, str]
