planning

node_modules/@mapbox/mapbox-gl-style-spec/bin/gl-style-composite.js

@@ -0,0 +1,25 @@
+#!/usr/bin/env node
+
+// @flow
+/* eslint-disable no-process-exit */
+
+import fs from 'fs';
+import minimist from 'minimist';
+
+/* eslint import/no-unresolved: [error, { ignore: ['^@mapbox/mapbox-gl-style-spec$'] }] */
+/* $FlowFixMe[cannot-resolve-module] */
+import {format, composite} from '@mapbox/mapbox-gl-style-spec';
+
+const argv = minimist(process.argv.slice(2));
+
+if (argv.help || argv.h || (!argv._.length && process.stdin.isTTY)) {
+    help();
+    process.exit(0);
+}
+
+console.log(format(composite(JSON.parse(fs.readFileSync(argv._[0]).toString()))));
+
+function help() {
+    console.log('usage:');
+    console.log('  gl-style-composite style.json');
+}