feat(buck2): transfer tui-core authority and establish composed workspaces - #1056
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schickling wants to merge 98 commits into
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feat(buck2): transfer tui-core authority and establish composed workspaces#1056schickling wants to merge 98 commits into
schickling wants to merge 98 commits into
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Report historyPR 1056 · 2026-08-28 01:52 UTC
PR 1056 · 2026-08-27 23:35 UTC
PR 1056 · 2026-08-27 23:06 UTC
PR 1056 · 2026-08-27 19:48 UTC
|
CI Measurementspartial - advisory gate - readiness
devenv / quality gates
devenv / genie
nix / closures / packages
Unchanged / 0-impact measurements (14)These rows had compatible baseline data, but their semantic impact rounded to 0.00x because the movement was below the configured budget, below the noise floor, or inside the robust noise band. devenv / devenv cli
devenv / devenv shell
devenv / genie
devenv / workspace setup
nix / closures / packages
Diagnostic / ungated measurements (7)source / effect-utils
devenv / devenv shell
All measurements
Previous runs
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schickling
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Make the task-graph guard satisfy strict lint/type contracts, preserve canonical formatting after the rebase, and retract the apparent genrule key mismatch after event-correlated reproduction proved it was Buck's RE permission probe.
This reverts commit 04e324c.
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Problem
effect-utils had overlapping repository-local producers, no cross-worktree cache reuse, dependency/editor drift, and no canonical composition shape. The original Buck foundation also accumulated a synthetic evidence regime and a retired multi-PR stack that no longer described the implementation.
Goal
Make Buck2 the sole producer for admitted repository-local work, reuse identical actions across worktrees, publish verified dependency/editor artifacts, and establish the content-real workspace foundation required for cross-repository reuse.
Decisions
distpublication, and a fingerprinted two-hop editor view.buck2:checknow includes a real admitted target.2026-08-22without broad nixpkgs lock churn.cp -amounts advanced with RENAME_EXCHANGE; cross-member declarations use explicit dist overlays. Symlink-mounted compositions must never upload to shared cache because Buck hashes the link target rather than member content.Verification
Retained VRS experiments under
context/buck2/**/.experiments/record the exact commands and outputs. Reproduced gates include:distmaterialization;2026-08-22capability, cache, provider,--out, and all four tui-core target checks;devenv tasks run check:quickat completed milestones.The branch was rebased onto current
main. Pull-request CI is now active on run 33109831378; the prior workflow had silently skipped branch CI because it only triggered pushes tomain.Complexity
The change adds explicit Buck rules/providers, materialization and editor-publication runtimes, Nix capability projection, and transactional workspace/mount primitives. Each module owns a real authority or atomicity boundary. This is offset by deleting the synthetic evidence regime, input-plan producer, general launcher, and dormant support-tool pair.
Concerns
pnpm installremains transitional until every required package/tool consumer has an admitted editor surface.Friction & bottlenecks
mainrestored the pull-request trigger.Follow-ups
References
Refs #1147
Refs #1160
Normative design:
context/buck2/Posted on behalf of @schickling
agent_identityagent_personaagent_supervisoragent_toolagent_tool_versionagent_runtimetooling_profile