#!/bin/bash

set -euo pipefail

cd "$(dirname "$0")"

if [ -z "${1:-}" ]; then
    msg="Updates"
else
    msg="$1"
fi

# Always use the project's TypeScript (global `tsc` may not emit)
export PATH="$(pwd)/node_modules/.bin:$PATH"

if [ ! -x "./node_modules/.bin/tsc" ]; then
    echo "Installing dependencies..."
    bun install
fi

echo "Typechecking..."
tsc -p tsconfig.json --noEmit

echo "Compiling..."
# Clear emit output AND incremental cache. Otherwise a prior --noEmit run leaves
# tsbuildinfo "up to date" and tsc emits nothing after `rm -rf dist`.
rm -rf dist tsconfig.tsbuildinfo
tsc -p tsconfig.json

if [ ! -f dist/commands/index.js ]; then
    echo "ERROR: compile failed — dist/commands/index.js was not produced"
    exit 1
fi

# Ensure CLI shebang survived compile
if ! head -1 dist/commands/index.js | grep -q '^#!/usr/bin/env bun'; then
    echo "Restoring bun shebang on dist/commands/index.js"
    printf '%s\n' '#!/usr/bin/env bun' | cat - dist/commands/index.js > dist/commands/index.js.tmp
    mv dist/commands/index.js.tmp dist/commands/index.js
fi

chmod +x dist/commands/index.js

echo "Build OK: $(head -1 dist/commands/index.js)"

echo "Publishing package..."
git add -A
git commit -m "$msg" || true
git push || true
bun publish

echo "Done."