sync-skills.sh

#!/usr/bin/env bash
#
# sync-skills.sh — Sync the Full edition skills to the global Claude Code skills directory.
#
# Usage:
#   bash scripts/sync-skills.sh [full|lite]
#
# Run from anywhere — paths are computed relative to the script's location.
# Works on Linux, macOS, and Windows (Git Bash / WSL).
#
# What it does:
#   1. Selects the Full or Lite source directory
#   2. Removes this framework's Full and Lite skills from ~/.claude/skills/
#   3. Copies the selected edition into ~/.claude/skills/
#   4. Reports what was synced
#
# This script is idempotent — running it multiple times has the same effect
# as running it once. Unrelated global skills are preserved.

set -euo pipefail

REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
SKILLS_DEST="$HOME/.claude/skills"
EDITION="${1:-full}"

case "$EDITION" in
  full)
    SKILLS_SRC="$REPO_ROOT/skills"
    ;;
  lite)
    SKILLS_SRC="$REPO_ROOT/lite/skills"
    ;;
  *)
    echo "Usage: bash scripts/sync-skills.sh [full|lite]" >&2
    exit 2
    ;;
esac

MANAGED_SKILLS=(
  spec-gen
  project-init
  readme-craft
  spec-gen-lite
  project-init-lite
)

if [ ! -d "$SKILLS_SRC" ]; then
  echo "Error: skills directory not found at $SKILLS_SRC" >&2
  echo "Check that this is a complete ai-dev-context-framework checkout." >&2
  exit 1
fi

mkdir -p "$SKILLS_DEST"

echo "Syncing AI Development Context Framework $EDITION edition skills"
echo "  source: $SKILLS_SRC"
echo "  target: $SKILLS_DEST"
echo

echo "  cleaning managed Full and Lite skill directories"
for skill_name in "${MANAGED_SKILLS[@]}"; do
  rm -rf "$SKILLS_DEST/$skill_name"
done

count=0
for skill_dir in "$SKILLS_SRC"/*/; do
  skill_name="$(basename "$skill_dir")"
  echo "  → $skill_name"
  cp -r "$skill_dir" "$SKILLS_DEST/$skill_name"
  count=$((count + 1))
done

echo
echo "Done. $count skill(s) synced. Current ~/.claude/skills/:"
ls "$SKILLS_DEST"