#!/usr/bin/env bash
# Install the opencode CLI as a global pnpm package.
#
# opencode is not part of the devenv image: run this when you want the
# `opencode` and `opencode2` commands. The install lives in $PNPM_HOME, which
# inside the devenv is the penpot home (the user-data volume), so it survives
# a container re-creation.
#
# Usage: scripts/setup-opencode

set -euo pipefail

if ! command -v pnpm >/dev/null 2>&1; then
  echo "setup-opencode: pnpm is not on PATH." >&2
  exit 1
fi

# pnpm installs global packages under $PNPM_HOME and refuses to run when its
# bin dir is not on PATH: without this the install aborts with
# ERR_PNPM_GLOBAL_BIN_DIR_NOT_IN_PATH. Non-interactive shells do not read
# ~/.bashrc, so both are set here. The default is the directory pnpm itself
# uses on Linux.
export PNPM_HOME="${PNPM_HOME:-$HOME/.local/share/pnpm}"
path_hint=0
case ":$PATH:" in
  *":$PNPM_HOME/bin:"*) ;;
  *) path_hint=1; export PATH="$PNPM_HOME/bin:$PATH" ;;
esac

pnpm add -g --allow-build=@opencode/cli @opencode/cli
opencode --version

if [[ $path_hint -eq 1 ]]; then
  echo "note: $PNPM_HOME/bin is not on your PATH; add it to run 'opencode' directly." >&2
fi