Add generate schema

Author: FreePhoenix888

automation/generate-schema.ts

@@ -0,0 +1,56 @@
+import * as TJS from 'typescript-json-schema';
+import * as path from 'path'
+import * as fs from 'fs'
+import _ from 'lodash';
+import {deepMapObject} from '@freephoenix888/deep-map-object';
+import yargs from 'yargs/yargs';
+import { hideBin } from 'yargs/helpers';
+import { program } from 'commander';
+import { createRequire } from 'node:module';
+const require = createRequire(import.meta.url);
+
+
+main()
+
+async function main () {
+  const parsedArguments = await parseArguments();
+  const settings: TJS.PartialArgs = {
+    required: true,
+    titles: true
+  };
+  
+  const compilerOptions: TJS.CompilerOptions = {
+    strictNullChecks: false,
+    skipLibCheck: true
+  };
+  
+  const definitionFilePath = require.resolve(parsedArguments.interfaceFilePath);
+  
+  const program = TJS.getProgramFromFiles([definitionFilePath], compilerOptions);
+  
+  let schema = TJS.generateSchema(program, parsedArguments.interfaceName, settings); 
+  if(!schema) {
+    throw new Error("Failed to generate schema")
+  }
+  
+  schema = await deepMapObject(schema, ({key, value}) => ({newKey: key, newValue: (key === 'title') ? _.upperFirst(value) : value}));
+  fs.writeFileSync(path.resolve(parsedArguments.outputJsonFilePath), JSON.stringify(schema, null, 2));
+}
+
+async function parseArguments(): Promise<{interfaceFilePath: string, interfaceName: string, outputJsonFilePath: string}> {
+   program
+     .requiredOption('--interface-file-path <path>', 'File path to the interface file which will be passed to require.resolve. For example @capacitor/action-sheet/dist/esm/definitions.d.ts')
+     .requiredOption('--interface-name <name>', 'Interface name')
+     .requiredOption('--output-json-file-path <path>', 'Output json file path')
+     .parse(process.argv);
+ 
+   const options = program.opts();
+ 
+   return {
+     interfaceFilePath: options.interfaceFilePath,
+     interfaceName: options.interfaceName,
+     outputJsonFilePath: options.outputJsonFilePath
+   };
+ }
+
+