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fix: nswag.js try detect the runtime version from config file #5302

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Merged
RicoSuter merged 1 commit into from
Nov 20, 2025
Merged

fix: nswag.js try detect the runtime version from config file #5302

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43 changes: 38 additions & 5 deletions src/NSwag.Npm/bin/nswag.js
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Original file line number Diff line number Diff line change
Expand Up @@ -10,11 +10,47 @@ var supportedCoreVersions = [

const path = require('path');
var c = require('child_process');
var fs = require('fs');

// Initialize
process.title = 'nswag';
console.log("NSwag NPM CLI");

var configFile = null;

// Find configuration json file in arguments
for (var i = 0; i < process.argv.length; i++) {
if (process.argv[i].endsWith('.json') || (process.argv[i] === 'run' && process.argv[i + 1])) {
configFile = process.argv[i] === 'run' ? process.argv[i + 1] : process.argv[i];
break;
}
}

// Read runtime from config file if found
if (configFile) {
try {
var configPath = path.resolve(configFile);
if (fs.existsSync(configPath)) {
var configContent = fs.readFileSync(configPath, 'utf8');
var config = JSON.parse(configContent);
if (config.runtime) {
// Convert runtime format (e.g., "net90" to "Net90")
var runtime = config.runtime.toLowerCase();
if (runtime === 'net80' || runtime === 'net8.0') {
defaultCoreVersion = "Net80";
} else if (runtime === 'net90' || runtime === 'net9.0') {
defaultCoreVersion = "Net90";
} else if (runtime === 'net100' || runtime === 'net10.0') {
defaultCoreVersion = "Net100";
}
console.log("Found runtime from config: " + defaultCoreVersion);
}
}
} catch (e) {
console.log("Could not read runtime from config file, using default: " + defaultCoreVersion);
}
}

let args = process.argv.slice(2);

// Legacy support
Expand Down Expand Up @@ -71,7 +107,7 @@ if (runtimeValue) {
}
}

if(!runtimeValue.toLowerCase().startsWith("win")) {
if (!runtimeValue.toLowerCase().startsWith("win")) {
const isSupported = supportedCoreVersions.some(v => v.dir.toLowerCase() === runtimeValue.toLowerCase());
if (!isSupported) {
console.error("Error: Unsupported /runtime: argument '" + runtimeValue + "'.");
Expand All @@ -83,14 +119,12 @@ if (runtimeValue) {
var hasFullDotNet = false;
if (runtimeValue && runtimeValue.toLowerCase().startsWith("win")) {
// Search for full .NET installation
var fs = require('fs');

if (process.env["windir"]) {

try {
var stats = fs.lstatSync(process.env["windir"] + '/Microsoft.NET');
if (stats.isDirectory())
{
if (stats.isDirectory()) {
hasFullDotNet = true;
}
}
Expand All @@ -103,7 +137,6 @@ if (runtimeValue && runtimeValue.toLowerCase().startsWith("win")) {
let childResult = null;

if (hasFullDotNet && runtimeValue && runtimeValue.toLowerCase().startsWith("win")) {

// Run full .NET version
if (runtimeValue.toLowerCase() === "winx86") {
var exePath = path.join(__dirname, 'binaries', 'Win', 'nswag.x86.exe');
Expand Down
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