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fix(test): hermetic-wiring skill-seeding tripwire can never pass on default ~/.claude installs #2586

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fix(test): hermetic-wiring skill-seeding tripwire can never pass on default ~/.claude installs #2586

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15 changes: 13 additions & 2 deletions test/hermetic-wiring.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -125,10 +125,21 @@ describe('hermetic wiring tripwire', () => {
expect(configDir.startsWith(runRoot + path.sep)).toBe(true);
expect(configDir.startsWith(operatorClaude)).toBe(false);
const skillsDir = path.join(configDir, 'skills');
const repoRootReal = fs.realpathSync(ROOT) + path.sep;
for (const entry of fs.readdirSync(skillsDir)) {
const target = fs.readlinkSync(path.join(skillsDir, entry, 'SKILL.md'));
expect(target.startsWith(operatorClaude), `${entry}: symlink escapes to ${target}`).toBe(false);
expect(fs.realpathSync(target).startsWith(fs.realpathSync(ROOT) + path.sep), `${entry}: symlink outside repo: ${target}`).toBe(true);
const resolved = fs.realpathSync(target);
// Targets inside the live repo checkout are the blessed edge — exempt
// them BEFORE the operator-~/.claude ban. On the default global-git
// install the repo itself lives at ~/.claude/skills/gstack, so every
// CORRECT symlink carries the operatorClaude prefix and an unexempted
// ban can never pass (regression 2026-08-15: pristine v1.64.1.0 fails
// this test in any worktree under ~/.claude/skills/ and passes
// elsewhere — realpath both sides so a symlinked HOME can't dodge it).
if (!resolved.startsWith(repoRootReal)) {
expect(resolved.startsWith(operatorClaude), `${entry}: symlink escapes to ${target}`).toBe(false);
}
expect(resolved.startsWith(repoRootReal), `${entry}: symlink outside repo: ${target}`).toBe(true);
}
});
});