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fix(build): strip skills/ and .claude-plugin/ from .skill bundle (#263)

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v3.0.3's fix (#262) restored skills/ and .claude-plugin/ to the git
archive, which Claude Code needs for /plugin install. But
scripts/build-skill.sh uses the same archive to produce the claude.ai
.skill bundle, which must contain exactly one root SKILL.md and stay
under the 200-file cap.

Fix: after git archive, 'zip -d' strips both directories from the
.skill bundle. git archive output is unchanged (Claude Code still
gets the full tarball on /plugin install).

Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com>
This commit is contained in:
Matt Van Horn
2026-04-15 09:31:51 -04:00
committed by GitHub
parent f4a3cc104b
commit 9c1e253dcc
1 changed files with 8 additions and 1 deletions
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scripts/build-skill.sh
+8 -1
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@@ -19,12 +19,19 @@ mkdir -p dist
OUT="dist/last30days.skill"
git archive --format=zip --prefix=last30days/ --output="$OUT" HEAD
# claude.ai's .skill bundle only needs the root SKILL.md + scripts/ runtime.
# Claude Code needs skills/ and .claude-plugin/ in the git archive
# (that's why they're NOT in .gitattributes export-ignore), but the .skill
# bundle must strip them to keep a single canonical SKILL.md and stay under
# the 200-file cap.
zip -d "$OUT" "last30days/skills/*" "last30days/.claude-plugin/*" > /dev/null 2>&1 || true
COUNT=$(unzip -l "$OUT" | tail -1 | awk '{print $2}')
SIZE=$(du -h "$OUT" | cut -f1)
if [ "$COUNT" -gt 200 ]; then
echo "error: $COUNT files in zip, claude.ai's cap is 200" >&2
echo " check .gitattributes export-ignore entries" >&2
echo " check .gitattributes export-ignore entries and this script's zip -d excludes" >&2
exit 1
fi