[9.1.0] Prevent template_ctx.run from using map_directory outputs as inputs.#29014
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iancha1992 wants to merge 1 commit intobazelbuild:release-9.1.0from
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[9.1.0] Prevent template_ctx.run from using map_directory outputs as inputs.#29014iancha1992 wants to merge 1 commit intobazelbuild:release-9.1.0from
iancha1992 wants to merge 1 commit intobazelbuild:release-9.1.0from
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This has the following implications: - Internal actions (generated by `template_ctx.run()`) cannot take both subtrees and their parent tree artifacts as inputs, which might be problematic for remote execution as artifacts are "streamed" (potentially causing the same files from the subtree to be added twice). - Ensures encapsulation of the action graph generated by `map_directory()`. For example, internal actions generated within `map_directory(implementation)` themselves depending on the output directories of the same `map_directory()` breaks encapsulation. PiperOrigin-RevId: 884538235 Change-Id: If6c8f4990dea353460de9bdde5f5abca61f8b5a8
iancha1992
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Mar 16, 2026
This has the following implications: - Internal actions (generated by `template_ctx.run()`) cannot take both subtrees and their parent tree artifacts as inputs, which might be problematic for remote execution as artifacts are "streamed" (potentially causing the same files from the subtree to be added twice). - Ensures encapsulation of the action graph generated by `map_directory()`. For example, internal actions generated within `map_directory(implementation)` themselves depending on the output directories of the same `map_directory()` breaks encapsulation. PiperOrigin-RevId: 884538235 Change-Id: If6c8f4990dea353460de9bdde5f5abca61f8b5a8
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This has the following implications:
template_ctx.run()) cannot take both subtrees and their parent tree artifacts as inputs, which might be problematic for remote execution as artifacts are "streamed" (potentially causing the same files from the subtree to be added twice).map_directory(). For example, internal actions generated withinmap_directory(implementation)themselves depending on the output directories of the samemap_directory()breaks encapsulation.PiperOrigin-RevId: 884538235
Change-Id: If6c8f4990dea353460de9bdde5f5abca61f8b5a8
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Commit e46bed7