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[anneal] Prime Lake traces in one server traversal#3485

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[anneal] Prime Lake traces in one server traversal#3485
mdittmer wants to merge 1 commit into
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Gcz4iteion3frenivdjpngxluv7c3bshf

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@mdittmer

@mdittmer mdittmer commented Jul 13, 2026

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Replace the iterative .trace.nobuild promotion loop with a Lake script that runs the language-server setup graph once in old mode, rehashes artifacts, and publishes exact package-qualified module traces only after the full traversal succeeds.

Keep cached native artifacts byte-stable through Nix fixups and final archive staging, then assert ordinary hash-mode setup-file works against the read-only vendored tree. Extend the installed-archive regression to consume the returned server setup and verify every referenced artifact belongs to the toolchain.


Latest Update: v2 — Compare vs v1

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git fetch origin refs/heads/Gcz4iteion3frenivdjpngxluv7c3bshf && git checkout -b pr-Gcz4iteion3frenivdjpngxluv7c3bshf FETCH_HEAD

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git fetch origin refs/heads/Gcz4iteion3frenivdjpngxluv7c3bshf && git checkout FETCH_HEAD

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git fetch origin refs/heads/Gcz4iteion3frenivdjpngxluv7c3bshf && git cherry-pick FETCH_HEAD

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git pull origin refs/heads/Gcz4iteion3frenivdjpngxluv7c3bshf

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Replace the iterative .trace.nobuild promotion loop with a Lake script that runs the language-server setup graph once in old mode, rehashes artifacts, and publishes exact package-qualified module traces only after the full traversal succeeds.

Keep cached native artifacts byte-stable through Nix fixups and final archive staging, then assert ordinary hash-mode setup-file works against the read-only vendored tree. Extend the installed-archive regression to consume the returned server setup and verify every referenced artifact belongs to the toolchain.

gherrit-pr-id: Gcz4iteion3frenivdjpngxluv7c3bshf
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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 91.85%. Comparing base (870d8ed) to head (0c8cf6a).

Additional details and impacted files
@@                        Coverage Diff                         @@
##           Gxsjyiksx4pd6h5gzup7ensn4qtrxu6s3    #3485   +/-   ##
==================================================================
  Coverage                              91.85%   91.85%           
==================================================================
  Files                                     20       20           
  Lines                                   6093     6093           
==================================================================
  Hits                                    5597     5597           
  Misses                                   496      496           

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2 participants