refactor(eve): resolve every sandbox path through one resolver - #1466
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#1459 added `resolveSandboxModelPath` to expand a leading `$HOME` for the sandbox file tools, but left two older paths doing the same work their own way. `resolveSandboxSkillRoot` kept its own probe-and-join, which needed `HOME_SKILL_SUFFIX` — a second spelling of the `.agents/skills` tail that `MODEL_SKILL_ROOT` already carries, with nothing to keep the two in step. Resolving `MODEL_SKILL_ROOT` through the new resolver produces the same root in both the usable-home and fallback cases, so the join helper and the duplicate suffix are gone and the skills location is written once. `resolveSandboxSeedFilePath` had become a wrapper that narrowed the resolver to skill paths only. Seed files come from exactly two roots — `WORKSPACE_ROOT` and `MODEL_SKILL_ROOT` — so the narrowing could not change any real input, and the single call site now calls the resolver directly. `MODEL_SKILL_ROOT` is derived from `MODEL_HOME_ROOT` so `$HOME` also appears once. Signed-off-by: Chad Hietala <chadhietala@gmail.com>
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chadhietala
marked this pull request as ready for review
July 31, 2026 18:22
chadhietala
enabled auto-merge (squash)
July 31, 2026 18:24
AndrewBarba
approved these changes
Jul 31, 2026
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Found
resolveSandboxSkillRootkept its own probe-and-join built onHOME_SKILL_SUFFIX— a second spelling of the.agents/skillstailMODEL_SKILL_ROOTalready carries, with nothing keeping them in step.resolveSandboxSeedFilePathhad become a wrapper narrowing fix(eve): skills - resolve $HOME paths in file tools #1459's new resolver to skill paths, which its only caller cannot trigger (seed files come fromWORKSPACE_ROOTorMODEL_SKILL_ROOT).Did
Both now go through
resolveSandboxModelPath, andMODEL_SKILL_ROOTis derived fromMODEL_HOME_ROOT, so$HOMEand the skills tail are each written once. −24/+11; neither helper was exported from the package.Validated
84 unit tests pass across skill-paths and the read/write/glob/grep tools —
$HOMEexpansion, bare$HOME,$HOME_DIRlookalikes, unusable-home fallback, probe caching. One edit points the seed assertion at the surviving resolver.tsc --noEmit, lint, fmt,guard:invariantsclean.