#!/bin/sh
# i1.is — a short path from an idea to an installed tool.
set -eu

show_help() {
    cat <<'HELP'

  i1.is / quick installs

  1  smart-tree   Explore files and give agents useful context
  2  fzf          Find things in your terminal
  3  glow         Read Markdown comfortably
  4  rust         Install the Rust toolchain
  5  dog          Look up DNS records
  6  zsh          Set up Zsh
  0  exit

  Install directly:
    curl -fsSL https://i1.is/tools/smart-tree | sh
    curl -fsSL https://i1.is | sh -s -- smart-tree --compile
    curl -fsSL https://i1.is | sh -s -- fzf

  Repository archives and recall: https://8s.is
HELP
}

I1_TOOL=${1:-}
if [ "$#" -gt 0 ]; then shift; fi
if [ -z "$I1_TOOL" ]; then
    show_help
    if [ -t 1 ] && ( : </dev/tty ) 2>/dev/null; then
        printf '\n  Choose a tool [0-6]: '
        IFS= read -r I1_TOOL </dev/tty || exit 0
    else
        exit 0
    fi
fi

case "$I1_TOOL" in
    1|smart-tree|st) I1_TOOL=smart-tree ;;
    2|fzf) I1_TOOL=fzf ;;
    3|glow) I1_TOOL=glow ;;
    4|rust) I1_TOOL=rust ;;
    5|dog) I1_TOOL=dog ;;
    6|zsh) I1_TOOL=zsh ;;
    0|exit) exit 0 ;;
    help|--help|-h) show_help; exit 0 ;;
    *) printf 'Unknown tool: %s\n' "$I1_TOOL" >&2; exit 1 ;;
esac

I1_TMP=$(mktemp -d)
trap 'rm -rf "$I1_TMP"' EXIT HUP INT TERM
curl --proto '=https' --proto-redir '=https' -fsSL \
    "https://i1.is/tools/$I1_TOOL" -o "$I1_TMP/install.sh"
sh "$I1_TMP/install.sh" "$@"