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| 1 | +#!/usr/bin/env bash |
| 2 | +set -euo pipefail |
| 3 | + |
| 4 | +root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)" |
| 5 | +target="${CODEX_SKILLS_DIR:-${CODEX_HOME:-$HOME/.codex}/skills}" |
| 6 | +dry_run=0 |
| 7 | +list_only=0 |
| 8 | +skills=() |
| 9 | + |
| 10 | +usage() { |
| 11 | + cat <<'USAGE' |
| 12 | +Usage: bash scripts/install-skills.sh [--target DIR] [--dry-run] [--list] [skill...] |
| 13 | +
|
| 14 | +Installs Codex Operator Kit skills into a Codex skills directory. |
| 15 | +
|
| 16 | +Examples: |
| 17 | + bash scripts/install-skills.sh --list |
| 18 | + bash scripts/install-skills.sh --dry-run |
| 19 | + bash scripts/install-skills.sh conversation-capture-receipts |
| 20 | + bash scripts/install-skills.sh --target "$HOME/.codex/skills" |
| 21 | +USAGE |
| 22 | +} |
| 23 | + |
| 24 | +while [[ $# -gt 0 ]]; do |
| 25 | + case "$1" in |
| 26 | + --target) |
| 27 | + [[ $# -ge 2 ]] || { echo "--target requires a directory" >&2; exit 2; } |
| 28 | + target="$2" |
| 29 | + shift 2 |
| 30 | + ;; |
| 31 | + --dry-run) |
| 32 | + dry_run=1 |
| 33 | + shift |
| 34 | + ;; |
| 35 | + --list) |
| 36 | + list_only=1 |
| 37 | + shift |
| 38 | + ;; |
| 39 | + -h|--help) |
| 40 | + usage |
| 41 | + exit 0 |
| 42 | + ;; |
| 43 | + -*) |
| 44 | + echo "unknown option: $1" >&2 |
| 45 | + usage >&2 |
| 46 | + exit 2 |
| 47 | + ;; |
| 48 | + *) |
| 49 | + skills+=("$1") |
| 50 | + shift |
| 51 | + ;; |
| 52 | + esac |
| 53 | +done |
| 54 | + |
| 55 | +available=() |
| 56 | +while IFS= read -r -d '' skill_dir; do |
| 57 | + available+=("$(basename "$skill_dir")") |
| 58 | +done < <(find "$root/skills" -mindepth 1 -maxdepth 1 -type d -print0 | sort -z) |
| 59 | + |
| 60 | +if [[ "$list_only" -eq 1 ]]; then |
| 61 | + printf '%s\n' "${available[@]}" |
| 62 | + exit 0 |
| 63 | +fi |
| 64 | + |
| 65 | +if [[ "${#skills[@]}" -eq 0 ]]; then |
| 66 | + skills=("${available[@]}") |
| 67 | +fi |
| 68 | + |
| 69 | +for skill in "${skills[@]}"; do |
| 70 | + if [[ ! "$skill" =~ ^[a-z0-9-]+$ ]]; then |
| 71 | + echo "invalid skill name: $skill" >&2 |
| 72 | + echo "skill names must use lowercase letters, numbers, and hyphens" >&2 |
| 73 | + exit 1 |
| 74 | + fi |
| 75 | + if [[ ! -d "$root/skills/$skill" ]]; then |
| 76 | + echo "unknown skill: $skill" >&2 |
| 77 | + echo "available skills:" >&2 |
| 78 | + printf ' %s\n' "${available[@]}" >&2 |
| 79 | + exit 1 |
| 80 | + fi |
| 81 | +done |
| 82 | + |
| 83 | +if [[ "$dry_run" -eq 0 ]]; then |
| 84 | + mkdir -p "$target" |
| 85 | +fi |
| 86 | + |
| 87 | +for skill in "${skills[@]}"; do |
| 88 | + src="$root/skills/$skill" |
| 89 | + dst="$target/$skill" |
| 90 | + if [[ "$dry_run" -eq 1 ]]; then |
| 91 | + echo "would install $skill -> $dst" |
| 92 | + else |
| 93 | + if [[ -e "$dst" ]]; then |
| 94 | + echo "replacing existing $dst" |
| 95 | + fi |
| 96 | + rm -rf "$dst" |
| 97 | + cp -R "$src" "$dst" |
| 98 | + echo "installed $skill -> $dst" |
| 99 | + fi |
| 100 | +done |
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