tauri-workspace/.scripts/sync-cli-metadata.js

#!/usr/bin/env node
// Copyright 2019-2021 Tauri Programme within The Commons Conservancy
// SPDX-License-Identifier: Apache-2.0
// SPDX-License-Identifier: MIT

/*
This script is solely intended to be run as part of the `covector version` step to
keep the `../tooling/cli.rs/metadata.json` up to date with other version bumps. Long term
we should look to find a more "rusty way" to import / "pin" a version value in our cli.rs
rust binaries.
*/

const { readFileSync, writeFileSync } = require("fs");

const filePath = `../../tooling/cli.rs/metadata.json`;
const packageNickname = process.argv[2];
const bump = process.argv[3];
if (bump !== "prerelease") {
  throw new Error(
    `We don't handle anything except prerelease right now. Exiting.`
  );
}

const inc = (version) => {
  const v = version.split("");
  const n = v.pop();
  return [...v, String(Number(n) + 1)].join("");
};

// read file into js object
const metadata = JSON.parse(readFileSync(filePath, "utf-8"));

// set field version
let version;
if (packageNickname === "cli.js") {
  version = inc(metadata[packageNickname].version);
  metadata[packageNickname].version = version;
} else {
  version = inc(metadata[packageNickname]);
  metadata[packageNickname] = version;
}

writeFileSync(filePath, JSON.stringify(metadata, null, 2) + "\n");
console.log(`wrote ${version} for ${packageNickname} into metadata.json`);
console.dir(metadata);