#!/usr/bin/env node

/**

* Script that builds the dev-app as a static web package that will be

* deployed to the currently configured Firebase project.

*/

const {exec, set, cd, cp, rm, chmod} = require('shelljs');

const {join} = require('path');

// ShellJS should throw if any command fails.

set('-e');

/** Path to the project directory. */

const projectDirPath = join(__dirname, '../');

// Go to project directory.

cd(projectDirPath);

// TODO: Remove --ignore_all_rc_files flag once a repository can be loaded in bazelrc during info

// commands again. See https://github.com/bazelbuild/bazel/issues/25145 for more context.

/** Path to the bazel-bin directory. */

const bazelBinPath = exec(`pnpm --silent bazel --ignore_all_rc_files info bazel-bin`).stdout.trim();

/** Output path for the Bazel dev-app web package target. */

const webPackagePath = join(bazelBinPath, 'src/dev-app/web_package');

/** Destination path where the web package should be copied to. */

const distPath = join(projectDirPath, 'dist/dev-app-web-pkg');

// Build web package output.

exec('pnpm --silent bazel build //src/dev-app:web_package');

// Clear previous deployment artifacts.

rm('-Rf', distPath);

// Copy the web package from the bazel-bin directory to the project dist

// path. This is necessary because the Firebase CLI does not support deployment

// of a public folder outside of the "firebase.json" file.

cp('-R', webPackagePath, distPath);

// Bazel by default marks output files as `readonly` to ensure hermeticity. Since we moved

// these files out of the `bazel-bin` directory, we should make them writable. This is necessary

// so that subsequent runs of this script can delete old contents from the deployment dist folder.

chmod('-R', 'u+w', distPath);

// Run the Firebase CLI to deploy the hosting target.

exec(`pnpm --silent firebase deploy --only hosting`);