#!/usr/bin/env sh
# Wrapper so /premortem can run its risk engine from an INSTALLED plugin.
# See bin/design_io and docs/adr/0006-plugin-execution-model.md.
set -e

proj="${CLAUDE_PROJECT_DIR:-$PWD}"
cd "${CLAUDE_PLUGIN_ROOT:?CLAUDE_PLUGIN_ROOT is not set (run via the installed plugin)}"

# Anchor the data base before it becomes a read root (defense in depth, ADR-0006 M1).
# premortem is report-only (no mkdir), but the base still anchors what it reads.
[ -d "$proj" ] || { echo "premortem: project dir '$proj' does not exist" >&2; exit 1; }
export INSIGHT_BASE_DIR="$proj/.insight"
case "$INSIGHT_BASE_DIR" in
  */.insight) ;;
  *) echo "premortem: refusing base '$INSIGHT_BASE_DIR' (must end in /.insight)" >&2; exit 1;;
esac

if [ -n "${CLAUDE_PLUGIN_DATA:-}" ]; then
  export UV_PROJECT_ENVIRONMENT="$CLAUDE_PLUGIN_DATA/uv-venv"
fi

exec uv run python -m skills.premortem.cli "$@"
