hack-house/hh/direnv-autostart/setup.sh
leetcrypt ff5186a9d3 feat(hh): graceful shutdown, crypt default theme, neutralize branding, share-prep
- Graceful shutdown: Ctrl+C quits in chat (interrupts PTY while driving),
  RAII TermGuard + panic hook + SIGTERM/SIGHUP always restore the terminal
- Default theme is now "crypt" (neutral monochrome); theme sigil mirrored in
  chat/roster/help so the pentagram only renders under the "church" theme
- Neutralize inverted-pentagram branding across CLI, scripts, docs, and Cargo
  metadata (kept only in themes/church.toml + the render-time placeholder)
- Rewrite root README around hack-house; add bootstrap.sh, SECURITY.md,
  CODE_OF_CONDUCT.md, CHANGELOG.md, and issue/PR templates
- .gitignore cleanup; stop tracking .venv

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-05-31 23:23:19 -07:00

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#!/usr/bin/env bash
# setup.sh — one-time setup for the hack-house direnv autostart
#
# Installs direnv (if missing), hooks your shell, and allows the .envrc in this
# directory so that simply `cd`-ing here launches your hack-house session.
#
# usage:
# ./setup.sh # set up autostart for THIS directory
# ./setup.sh --help
#
# After it finishes: open a new shell (or `source ~/.bashrc`), then `cd` into
# this directory — your single-user clergy boots automatically.
set -uo pipefail
HERE="$(cd "$(dirname "$0")" && pwd)" # the autostart dir (holds .envrc)
case "${1:-}" in
-h|--help|-help)
sed -n '2,12p' "$0" | sed 's/^# \{0,1\}//'
exit 0 ;;
"") : ;;
*) echo "✖ unknown argument: $1 (try --help)" >&2; exit 2 ;;
esac
# 1. ensure direnv is installed
if command -v direnv >/dev/null 2>&1; then
echo "direnv already installed ($(direnv version 2>/dev/null))"
elif command -v apt-get >/dev/null 2>&1; then
echo "installing direnv via apt…"
sudo apt-get update -qq && sudo apt-get install -y direnv
elif command -v brew >/dev/null 2>&1; then
echo "installing direnv via brew…"
brew install direnv
else
echo "installing direnv via the official script (→ ~/.local/bin)…"
mkdir -p "$HOME/.local/bin"
export bin_path="$HOME/.local/bin"
curl -sfL https://direnv.net/install.sh | bash
fi
command -v direnv >/dev/null 2>&1 || { echo "✖ direnv install failed — see https://direnv.net/docs/installation.html" >&2; exit 1; }
# 2. hook direnv into the shell rc (idempotent). Covers bash and zsh.
hook_line_bash='eval "$(direnv hook bash)"'
hook_line_zsh='eval "$(direnv hook zsh)"'
add_hook() { # $1 = rc file, $2 = hook line
local rc="$1" line="$2"
[[ -f "$rc" ]] || return 0
if grep -qF 'direnv hook' "$rc"; then
echo "shell hook already present in $rc"
else
printf '\n# direnv (hack-house autostart)\n%s\n' "$line" >> "$rc"
echo "added direnv hook to $rc"
fi
}
add_hook "$HOME/.bashrc" "$hook_line_bash"
[[ -n "${ZDOTDIR:-}" && -f "$ZDOTDIR/.zshrc" ]] && add_hook "$ZDOTDIR/.zshrc" "$hook_line_zsh"
[[ -f "$HOME/.zshrc" ]] && add_hook "$HOME/.zshrc" "$hook_line_zsh"
# 3. allow this directory's .envrc
if [[ ! -f "$HERE/.envrc" ]]; then
echo "✖ no .envrc in $HERE — is this the autostart directory?" >&2
exit 1
fi
direnv allow "$HERE"
echo "allowed $HERE/.envrc"
echo
echo "done. open a new shell (or: source ~/.bashrc), then: cd $HERE"
echo " your single-user hack-house boots automatically (fresh server, generated password)."