Allow this script to accept a path to the crate being updated.
This allows it to be run separately from cargo2android.
Also, fail gracefully on error. TEST_MAPPING update failures should
not block crate updates.
Test: tools/external_updater/updater.sh update rust/crates/libc
Bug: 179132533
Change-Id: I3a4229f479ab3d2793df16b470f0a0632b9ee495
The aidl tests and ChromeOS tests are not intended to be run in
presubmit, so exclude them.
Test: run cargo2android in external/rust/crates/libc.
Change-Id: I1ed92ed6e88886e3fea38612325ce5349db0fb69
This is important because:
1. Some crates do not have their own tests enabled in presubmit.
2. As much as possible, we try to stick with one version of each
crate. This often results in using different versions of
dependencies than a crate has specified in its Cargo.toml.
Ensuring that a crate's tests continue to pass when its dependencies
are upgraded improves our confidence that the update is safe.
The underlying implementation uses the new Bazel queryview
to query modules and reverse dependencies.
Bug: 168167373
Test: Run cargo2android.py on a number of crates including rusqlite,
scopeguard, lock_api.
Change-Id: Id24f2d3267cf8d5e0369ece2442f8971d4ab1343
