#!/usr/bin/env bash## Copy channel-gated bundled skills into the app bundle.## Usage:#   copy_conditional_skills <channel> <gated_skills_src> <dest_skills_dir>## Arguments:#   channel:          Release channel (local, dev, preview, stable).#   gated_skills_src: Path to resources/channel-gated-skills/.#   dest_skills_dir:  Destination skills directory (e.g. .../bundled/skills/).## Gating is progressive: earlier gates include all skills from later gates.# For example, a dogfood build includes skills from both dogfood/ and# preview/.  The stable channel has no gate — stable-ready skills belong# in resources/bundled/skills/ (the always-bundled directory). set -e if [ $# -ne 3 ]; then  echo "Usage: $0 <channel> <gated_skills_src> <dest_skills_dir>" >&2  exit 1fi CHANNEL="$1"GATED_SKILLS_SRC="$2"DEST_SKILLS_DIR="$3" # Gate labels ordered from most-inclusive to least-inclusive.# A channel's gate includes all gates at or after its position.GATE_ORDER=("dogfood" "preview") if [ ! -d "$GATED_SKILLS_SRC" ]; then  exit 0fi # Error out if a stable/ gate directory exists — stable skills should live# in the always-bundled resources/bundled/skills/ directory instead.if [ -d "$GATED_SKILLS_SRC/stable" ]; then  echo "Error: found a 'stable/' directory in $GATED_SKILLS_SRC." >&2  echo "The stable channel does not use gated skills. Move stable-ready skills to resources/bundled/skills/ (the always-bundled directory) instead." >&2  exit 1fi # Map the release channel to its gate label.case "$CHANNEL" in  local|dev) GATE="dogfood" ;;  preview)   GATE="preview" ;;  *)    echo "  Channel '$CHANNEL' has no gated skills, skipping"    exit 0    ;;esac # Build the set of included gates (progressive: this gate and all after it).INCLUDED_GATES=()FOUND=falsefor g in "${GATE_ORDER[@]}"; do  if [ "$g" = "$GATE" ]; then    FOUND=true  fi  if [ "$FOUND" = true ]; then    INCLUDED_GATES+=("$g")  fidone # Helper: check if a value is in the included gates list.is_included() {  local needle="$1"  for g in "${INCLUDED_GATES[@]}"; do    if [ "$g" = "$needle" ]; then      return 0    fi  done  return 1} # Iterate over gate directories and copy matching skills.for gate_dir in "$GATED_SKILLS_SRC"/*/; do  # Skip if the glob didn't match anything.  [ -d "$gate_dir" ] || continue   gate_name="$(basename "$gate_dir")"   if ! is_included "$gate_name"; then    # List the skills that would have been included for the skip message.    skills=""    for skill_dir in "$gate_dir"/*/; do      [ -d "$skill_dir" ] || continue      if [ -n "$skills" ]; then        skills="$skills, "      fi      skills="$skills$(basename "$skill_dir")"    done    echo "  Skipping gate '$gate_name' (channel '$CHANNEL') — would include: $skills"    continue  fi   for skill_dir in "$gate_dir"/*/; do    [ -d "$skill_dir" ] || continue     skill_name="$(basename "$skill_dir")"    dest="$DEST_SKILLS_DIR/$skill_name"    echo "  Copying gated skill: $skill_name (gate: $gate_name)"    mkdir -p "$dest"    cp -R "$skill_dir"/. "$dest"/  donedone