| commit | a01e94a1e7b4251670547953e93ebf2736304cf7 | [log] [tgz] |
|---|---|---|
| author | ajurkowski <ajurkowski@google.com> | Mon Feb 01 18:39:02 2021 -0800 |
| committer | Copybara-Service <copybara-worker@google.com> | Mon Feb 01 18:40:16 2021 -0800 |
| tree | 7ac3c99e0ad1c7867c426b8d655748a9c8a2faa4 | |
| parent | 042146f5177dd1c2916b75ebaa6f99bacfca87cb [diff] |
Allow `DiffAwareness` to share precomputed information about the workspace and propagate it to the `WorkspaceStatusAction`. Each successful Bazel build issue 2 `BuildInfo` events -- one based on the result of running the command indicated by `workspace_status_command` and a dummy one based on a subset of available information. Receivers of those discard all but the first one. If a build fails before execution phase, the dummy event will be the only even issued, hence it will be used. `DiffAwareness` operates on the workspace to figure out the diffs and in the process probes properties of it. Allow `DiffAwareness` to share such information with the intention to make it available for the rest of the build. Propagate unanimous precomputed workspace information when it is available from `DiffAwareness` through the `DiffAwarenessManager` and `SkyframeExecutor` to `CommandEnvironment` and store it there to make it available for the rest of the build. Make precomputed workspace information available to the dummy `BuildInfo` event. PiperOrigin-RevId: 355072552
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