install.sh

#!/usr/bin/env bash
# Installs ai-codekeep into a project's .claude/ directory (or globally with --global).
# Usage: ./install.sh [--global] [--hook]
set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
GLOBAL=false
HOOK=false

for arg in "$@"; do
  case "$arg" in
    --global) GLOBAL=true ;;
    --hook) HOOK=true ;;
    *) echo "unknown flag: $arg" >&2; exit 1 ;;
  esac
done

if [ "$GLOBAL" = true ]; then
  TARGET="$HOME/.claude"
else
  TARGET="$(pwd)/.claude"
fi

mkdir -p "$TARGET/skills" "$TARGET/commands" "$TARGET/ai-codekeep/bin"
cp -r "$SCRIPT_DIR/skills/ai-codekeep" "$TARGET/skills/ai-codekeep"
cp "$SCRIPT_DIR/commands/"*.md "$TARGET/commands/"
cp "$SCRIPT_DIR/bin/ledger.mjs" "$TARGET/ai-codekeep/bin/ledger.mjs"

echo "ai-codekeep installed into $TARGET"
echo "run: node $TARGET/ai-codekeep/bin/ledger.mjs mode standard   (from inside your project's git repo)"

if [ "$HOOK" = true ]; then
  if [ ! -d .git ]; then
    echo "no .git directory here — skipping hook install (run --hook from the repo you want tracked)" >&2
    exit 0
  fi
  HOOK_PATH=".git/hooks/post-commit"
  LEDGER_PATH="$TARGET/ai-codekeep/bin/ledger.mjs"
  {
    echo "#!/usr/bin/env bash"
    echo "node \"$LEDGER_PATH\" update --commit HEAD >/dev/null 2>&1 || true"
  } >> "$HOOK_PATH"
  chmod +x "$HOOK_PATH"
  echo "post-commit hook installed at $HOOK_PATH"
fi