Files
gstack/test
Garry TanandClaude Fable 5 52006feac4 fix(setup): Windows re-runs refresh installed skills for codex/factory/opencode hosts
On Windows (Git Bash / MSYS2, no Developer Mode), _link_or_copy installs
REAL directory copies. The install guards in link_codex_skill_dirs,
link_factory_skill_dirs, link_opencode_skill_dirs, and create_agents_sidecar
only ran the copy when the target was a symlink or missing — true on the
first install, never again. Every subsequent ./setup after a git pull
reported 'gstack ready (codex).' and exited 0 while silently refreshing
nothing: users ran stale SKILL.md forever. (link_claude_skill_dirs already
handled this; the other hosts never got the treatment.)

Fix: all five guard sites bypass the symlink-or-missing check when
IS_WINDOWS=1 — _link_or_copy rm -rf's the destination first, so the real-dir
copy refreshes in place. Unix behavior is unchanged (symlinks still pass the
guard via -L and serve updates without re-copying).

The new bash-fixture test drives the REAL extracted functions through the
install → upstream change → re-run cycle under IS_WINDOWS=1 (v1 must become
v2), pins the sidecar-skip behavior, checks the Unix path stayed a symlink,
and statically asserts the bypass at all five sites so factory/opencode
can't regress. Registered in the Windows-safe curated list
(KNOWN_WINDOWS_SAFE) so it actually runs on the windows-latest CI lane —
the 'bin/' pattern hit is a fixture path segment, not a shebang spawn.

Fixes #2444

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-08-16 09:49:30 -07:00
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