#!/bin/sh
# workbooks.sh — installer for the Workbooks Claude Code skill.
#
# Usage:
#   curl -fsSL https://workbooks.sh/skill | sh
#
# What this does:
#   1. Pulls the Workbooks skill from the OSS repo's main branch
#      (skills/workbooks/SKILL.md + references/).
#   2. Drops it at ~/.claude/skills/workbooks/, replacing any prior version.
#
# Plugin-marketplace install (`/plugin install`) is the canonical Claude
# Code path and we'll move to it once the OSS repo grows the
# .claude-plugin/marketplace.json wrapper. Until then this is the
# friction-free single-line install.

set -eu

SKILL_DIR="${HOME}/.claude/skills"
TARBALL="https://github.com/shinyobjectz-sh/workbooks/archive/refs/heads/main.tar.gz"

mkdir -p "$SKILL_DIR"

TMP="$(mktemp -d)"
trap 'rm -rf "$TMP"' EXIT

# --strip-components=2 drops "workbooks-main/skills/" so the workbooks
# skill directory lands directly in $TMP.
curl -fsSL "$TARBALL" \
  | tar -xz -C "$TMP" --strip-components=2 workbooks-main/skills/workbooks

# Replace any prior install atomically. rm -rf is fine here — the
# target is only ever a skill directory we own.
rm -rf "$SKILL_DIR/workbooks"
mv "$TMP/workbooks" "$SKILL_DIR/workbooks"

echo "[install] Workbooks skill → $SKILL_DIR/workbooks"
echo "[install] Restart Claude Code (or run /reload-skills) to pick it up."