Started to build out version bump tool.

Author: neogeek

bin/.d.ts

@@ -0,0 +1 @@
+declare module 'parse-cmd-args';

bin/version.js

@@ -0,0 +1,51 @@
+#!/usr/bin/env node
+
+import { join } from 'path';
+
+import { readFile, writeFile } from 'fs/promises';
+
+import { inc, parse } from 'semver';
+
+import parseCmdArgs from 'parse-cmd-args';
+
+const { input } = parseCmdArgs(null, {
+    requireUserInput: true
+});
+
+const loadAndParsePackageFile = async path => {
+    return JSON.parse(await readFile(path, 'utf8'));
+};
+
+(async () => {
+    const { workspaces } = await loadAndParsePackageFile('./package.json');
+
+    const versions = (
+        await Promise.all(
+            workspaces.map(async workspace => {
+                const pkg = await loadAndParsePackageFile(
+                    join(workspace, './package.json')
+                );
+
+                const { prerelease } = parse(pkg.version);
+
+                const nextVersion = inc(pkg.version, input, prerelease[0]);
+
+                await writeFile(
+                    join(workspace, './package.json'),
+                    `${JSON.stringify(
+                        { ...pkg, version: nextVersion },
+                        null,
+                        2
+                    )}\n`
+                );
+
+                return {
+                    name: pkg.name,
+                    version: nextVersion
+                };
+            })
+        )
+    ).reduce((all, workspace) => ({ ...all, [workspace.name]: workspace }), {});
+
+    console.log(versions);
+})();

package.json

@@ -1,6 +1,7 @@
 {
   "name": "doxdox-workspace",
   "version": "4.0.0-preview.1",
+  "type": "module",
   "workspaces": [
     "./packages/doxdox-core",
     "./packages/doxdox-parser-jsdoc",