| commit | 84d157557b5f07d05226ff9425afcea8014cb96a | [log] [tgz] |
|---|---|---|
| author | David Fang <fangism@google.com> | Fri Dec 08 19:32:02 2023 +0000 |
| committer | CQ Bot <fuchsia-internal-scoped@luci-project-accounts.iam.gserviceaccount.com> | Mon Dec 11 17:34:02 2023 +0000 |
| tree | 53cd115eaf6571076bd578a387c00eed0949c828 | |
| parent | 1717378e086c478e4ae002593ce031cfeaa68c61 [diff] |
[build] Copy over only if contents have changed Let ninja restat prune actions that don't need to re-run. Compare source and destination files line-by-line to avoid reading whole files into memory, and to return as soon as any difference is found. Add unit tests. Bug: 135011 Change-Id: I0c6ffc75436cada5b768f893ec26c29c246b6a70 Reviewed-on: https://fuchsia-review.googlesource.com/c/third_party/go/+/957953 Reviewed-by: Bruno Dal Bo <brunodalbo@google.com> Commit-Queue: David Fang <fangism@google.com>
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