fix: update mapeo-settings-builder call

This commit updates the call to mapeo-settings-builder to use the shell command instead of the require statement.

This change was made to address an issue where the require statement was not working correctly when the project was deployed to a production environment. The shell command provides a more reliable way to execute the mapeo-settings-builder command.

pages/api/build/[...id].ts

@@ -1,10 +1,28 @@
 import type { NextApiRequest, NextApiResponse } from "next";
 import path from 'path'
-const settingsBuilder = require('mapeo-settings-builder/commands/build_lint.js') as (options: { output: string }, outputDir: string) => Promise<void>;
+// const settingsBuilder = require('mapeo-settings-builder/commands/build_lint.js') as (options: { output: string }, outputDir: string) => Promise<void>;
+import { exec } from 'child_process';
+import { promisify } from 'util';
 import getOutputDir from "../../../lib/getOutputDir";
 import generateDefault from "../../../lib/generateDefault"
 import fs from 'fs'
 
+const execAsync = promisify(exec);
+
+async function runShellCommand(command: string) {
+    try {
+        const { stdout, stderr } = await execAsync(command);
+        if (stderr) {
+            console.error(`Error: ${stderr}`);
+        }
+        return stdout;
+    } catch (error) {
+        console.error(`Execution failed: ${error}`);
+        throw error;
+    }
+}
+
+
 function bumpVersion(version: string, bumpType: 'major' | 'minor' | 'patch' = 'patch') {
 	let versionParts = version.split('.');
 	switch (bumpType) {
@@ -68,7 +86,8 @@ const handler = async (
 			fs.writeFileSync(path.join(outputDir, 'metadata.json'), JSON.stringify(metadata, null, 2), 'utf8');
 			// update defaults
 			await generateDefault(outputDir)
-			const build = await settingsBuilder({ output: outputFile }, outputDir)
+			// const build = await settingsBuilder({ output: outputFile }, outputDir)
+			runShellCommand(`cd ${outputDir} && mapeo-settings-builder build --output ${outputFile}`)
 		} catch (err) {
 			console.error(err)
 		}