#!/bin/sh
# Installer for the 127ohoh1 CLI, release 2026.09.30-9689cb3 (2026-09-30T22:39:36Z),
# generated by https://127ohoh1.com from its signed release manifest.
#
#   curl -fsSL https://127ohoh1.com/install.sh | sh
#
# It picks the build for this machine, downloads it from https://127ohoh1.com and
# installs it only if its SHA-256 matches the manifest. INSTALL_DIR overrides
# the target directory (default: /usr/local/bin if writable, else ~/.local/bin).
# To check the manifest signature yourself, see https://127ohoh1.com/docs#install.

set -eu

SITE='https://127ohoh1.com'
VERSION='2026.09.30-9689cb3'

say() { printf '%s\n' "$*"; }
die() { printf '127ohoh1 install: %s\n' "$*" >&2; exit 1; }

main() {
  os=$(uname -s)
  arch=$(uname -m)
  case "$os" in
    Linux) os=linux ;;
    Darwin) os=darwin ;;
    *) die "no installer for $os; download a build from $SITE/docs#install" ;;
  esac
  case "$arch" in
    x86_64|amd64) arch=amd64 ;;
    aarch64|arm64) arch=arm64 ;;
    *) die "no build for CPU $arch" ;;
  esac
  case "$os-$arch" in
    darwin-amd64) name='127ohoh1-darwin-amd64'; want='48e14f84f6a3a18f4a16b67fe25add91a0032e30b914f5006e42a8b4e3702f7c' ;;
    darwin-arm64) name='127ohoh1-darwin-arm64'; want='e23414d9d5fbd9af65ab9f432e373d40e941017cfcc2ffd94b355d07878aec9b' ;;
    linux-amd64) name='127ohoh1-linux-amd64'; want='6e0b2e4a0b8aa2285ca82a2b9fc9cf06e25dcddd88afea87502a60b4adf5e6fb' ;;
    linux-arm64) name='127ohoh1-linux-arm64'; want='777eedb762238d334332c591b5a60b3fad3827a7ed9b29092e6c48c6568b640e' ;;
    *) die "release $VERSION has no build for $os-$arch" ;;
  esac

  dir=${INSTALL_DIR:-}
  if [ -z "$dir" ]; then
    if [ -d /usr/local/bin ] && [ -w /usr/local/bin ]; then dir=/usr/local/bin; else dir="$HOME/.local/bin"; fi
  fi
  mkdir -p "$dir"

  tmp=$(mktemp "$dir/.127ohoh1.XXXXXX")
  trap 'rm -f "$tmp"' EXIT INT TERM
  url="$SITE/v1/cli/releases/$VERSION/$name"
  say "Downloading 127ohoh1 $VERSION for $os-$arch from $SITE"
  if command -v curl >/dev/null 2>&1; then
    curl -fsSL --proto '=https' --tlsv1.2 -o "$tmp" "$url" || die "download failed: $url"
  elif command -v wget >/dev/null 2>&1; then
    wget -q --https-only -O "$tmp" "$url" || die "download failed: $url"
  else
    die "curl or wget is required"
  fi

  if command -v sha256sum >/dev/null 2>&1; then
    got=$(sha256sum "$tmp" | cut -d' ' -f1)
  elif command -v shasum >/dev/null 2>&1; then
    got=$(shasum -a 256 "$tmp" | cut -d' ' -f1)
  else
    die "sha256sum or shasum is required to verify the download"
  fi
  [ "$got" = "$want" ] || die "checksum mismatch for $name (want $want, got $got); nothing was installed"

  chmod 0755 "$tmp"
  mv -f "$tmp" "$dir/127ohoh1"
  trap - EXIT INT TERM
  say "Installed $dir/127ohoh1 ($VERSION)"
  case ":$PATH:" in
    *":$dir:"*) ;;
    *) say "Add $dir to your PATH first, e.g.: export PATH=\"$dir:\$PATH\"" ;;
  esac
  say "Next: 127ohoh1 expose http://127.0.0.1:3000"
}

main "$@"