Makes the `variants/open/` sync steps in `scripts/sync.sh` conditional on
the directory actually existing in the source tree. The script is shared
between the public and private repos of last30days-skill, but the OpenClaw
variant only lives in the private repo (it's sanitized via
`strip_for_openclaw.py` and published separately to ClawhHub). When the
script runs from a checkout of the public repo, the variants/open paths
don't exist and the unconditional `rsync` and `sync_target` calls error
out immediately.
Changes:
- `sync_target()` now only creates `variants/open/references` and rsyncs
`variants/open/` when `$SRC/variants/open` exists.
- The trailing `sync_target "$OPENCLAW_TARGET" ...` call is now gated by
the same check, with an explanatory skip message when the directory is
absent.
No behavior change when running from the private repo (which has
`variants/open/`). When running from the public repo, the script now
completes its COMMON_TARGETS loop without erroring.
This also closes out the confusion from PR #211, where a contributor saw
the broken `variants/open/` reference and tried to add the variant back
to the public repo. The real fix was making the script tolerate the
absence, not recreating the directory.
Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com>
Matt Van Horn
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