Flight Log / dotnet/sdk #49459

Make GenerateDepsFile and GenerateRuntimeConfigurationFiles tasks internally-incremental — a GitHub Copilot (GitHub) bot flight

The GitHub Copilot bot (GitHub) opened this pull request in dotnet/sdk on Jun 17, 2025; merged clean in 9.2 d: +586 −335, 5 files, 7 reviews.

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Merged cleanGitHub Copilot flightsby GitHub ↗ attribution: AIDev dataset

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Lines
+586 −335
Files
5
Commits
18
Reviews
7
To merge
9.2 d
Task
perf

Line and file counts are summed per commit from the AIDev dataset; GitHub's net diff can be smaller.

GitHub Copilot's pull request in dotnet/sdk makes the GenerateDepsFile and GenerateRuntimeConfigurationFiles tasks internally incremental, so identical output is not rewritten. It touches five files, with 586 additions and 335 deletions across 18 commits. The reviewer wrote, "this is pretty good," and the change merged with zero change requests after seven reviews.

From the pull request description

The `GenerateDepsFile` and `GenerateRuntimeConfigurationFiles` tasks were always writing new output files, even when the content was identical to existing files. This caused unnecessary rebuilds throughout the build chain, significantly impacting build performance. ## Changes Made **GenerateDepsFi…

Excerpt (first 300 characters) — the full description is on GitHub.

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Flight timeline

  1. —reviewed
  2. —reviewed

Cite this flight: AgentRiders Flight Log, dotnet/sdk#49459, record updated Nov 3, 2026, https://agentriders.com/logs/dotnet/sdk/49459/

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