add all jsonToGo options as program arguments

Author: grische

json-to-go.js

@@ -513,9 +513,10 @@ function jsonToGov2(json, options = {}) {
 if (typeof module != 'undefined') {
 	if (!module.parent) {
 		let filename = null
+		let options = {}
 
-		function jsonToGoWithErrorHandling(json) {
-			const output = jsonToGov2(json)
+		function jsonToGoWithErrorHandling(json, options) {
+			const output = jsonToGov2(json, options)
 			if (output.error) {
 				console.error(output.error)
 				process.exitCode = 1
@@ -532,11 +533,32 @@ if (typeof module != 'undefined') {
 				return
 			}
 
-			const argument = val.replace(/-/g, '')
-			switch (argument) {
+			let argument = {
+				arg: val.split("=")[0].replace(/^-+/, ''),
+				value: val.split("=")[1] || true,
+			}
+
+			if (argument.arg.startsWith("no-")) {
+				argument.arg = argument.arg.replace(/^no-/, '')
+				argument.value = !argument.value
+			}
+
+			switch (argument.arg) {
 				case "big":
 					console.warn(`Warning: The argument '${argument}' has been deprecated and has no effect anymore`)
 					break
+				case "typename":
+					options.typename = argument.value
+					break
+				case "flatten":
+					 options.flatten = argument.value
+					 break
+				case "examples":
+					 options.example = argument.value
+					 break
+				case "all-omitempty":
+					 options.allOmitempty = argument.value
+					 break
 				default:
 					console.error(`Unexpected argument ${val} received`)
 					process.exit(1)
@@ -546,7 +568,7 @@ if (typeof module != 'undefined') {
 		if (filename) {
 			const fs = require('fs');
 			const json = fs.readFileSync(filename, 'utf8');
-			jsonToGoWithErrorHandling(json)
+			jsonToGoWithErrorHandling(json, options)
 			return
 		}
 
@@ -557,7 +579,7 @@ if (typeof module != 'undefined') {
 			})
 			process.stdin.on('end', function() {
 				const json = Buffer.concat(bufs).toString('utf8')
-				jsonToGoWithErrorHandling(json)
+				jsonToGoWithErrorHandling(json, options)
 			})
 			return
 		}