Stage interface redesign: pipe type negotiation, pooled buffer copies#51

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znull wants to merge 23 commits into

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znull/stage-v2-clean

Commits on May 28, 2026

Shush the linter

mhagger
authored and
znull
committed
pipeline_test.go: remove unnecessary tmpdirs and simplify test setup

mhagger
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znull
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Add some benchmarks of moving a bunch of data through a pipeline

mhagger
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znull
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Simplify the `NopCloser`s

mhagger
authored and
znull
committed

Commits on May 29, 2026

Stage: change the interface to make stdin/stdout handling more flexible

mhagger
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znull
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Add some tests that `Pipeline.Start()` picks the right stdin/stdout

mhagger
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znull
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Port MemoryLimitWithObserver to new Stage interface

znull
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Copilot
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Restore panic handler for Function stages

znull
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Copilot
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Fix memoryWatchStage.Wait() to always call stopWatching()

znull
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Copilot
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Fix lint errors

znull
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Copilot
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Restore identity-copy behavior for empty pipelines

znull
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Copilot
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Add tests pinning command stdout fd-pass fast path

znull
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Copilot
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Pool buffers for the non-*os.File command stdout copy path

znull
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Copilot
committed
Forward panic handler through wrapper stages

znull
and
Copilot
committed

Commits on May 30, 2026