Copy conpty.dll and openconsole.exe depending on arch in postinstall

Author: Tyriar

.eslintrc.js

@@ -9,7 +9,10 @@ module.exports = {
     "project": "src/tsconfig.json",
     "sourceType": "module"
   },
-  "ignorePatterns": "**/typings/*.d.ts",
+  "ignorePatterns": [
+    "**/typings/*.d.ts",
+    "scripts/**/*"
+  ],
   "plugins": [
     "@typescript-eslint"
   ],

examples/fork/index.js

@@ -10,7 +10,8 @@ const ptyProcess = pty.spawn(shell, [], {
   rows: 26,
   cwd: isWindows ? process.env.USERPROFILE : process.env.HOME,
   env: Object.assign({ TEST: "Environment vars work" }, process.env),
-  useConpty: true
+  useConpty: true,
+  useConptyDll: true
 });
 
 ptyProcess.onData(data => process.stdout.write(data));

scripts/post-install.js

@@ -1,8 +1,11 @@
-var fs = require('fs');
-var path = require('path');
+//@ts-check
 
-var RELEASE_DIR = path.join(__dirname, '..', 'build', 'Release');
-var BUILD_FILES = [
+const fs = require('fs');
+const os = require('os');
+const path = require('path');
+
+const RELEASE_DIR = path.join(__dirname, '../build/Release');
+const BUILD_FILES = [
   path.join(RELEASE_DIR, 'conpty.node'),
   path.join(RELEASE_DIR, 'conpty.pdb'),
   path.join(RELEASE_DIR, 'conpty_console_list.node'),
@@ -15,14 +18,18 @@ var BUILD_FILES = [
   path.join(RELEASE_DIR, 'winpty.dll'),
   path.join(RELEASE_DIR, 'winpty.pdb')
 ];
+const CONPTY_DIR = path.join(__dirname, '../third_party/conpty');
+const CONPTY_SUPPORTED_ARCH = ['x64', 'arm64'];
+
+console.log('\x1b[32m> Cleaning release folder...\x1b[0m');
 
-cleanFolderRecursive = function(folder) {
+function cleanFolderRecursive(folder) {
   var files = [];
-  if( fs.existsSync(folder) ) {
+  if (fs.existsSync(folder)) {
     files = fs.readdirSync(folder);
     files.forEach(function(file,index) {
       var curPath = path.join(folder, file);
-      if(fs.lstatSync(curPath).isDirectory()) { // recurse
+      if (fs.lstatSync(curPath).isDirectory()) { // recurse
         cleanFolderRecursive(curPath);
         fs.rmdirSync(curPath);
       } else if (BUILD_FILES.indexOf(curPath) < 0){ // delete file
@@ -36,7 +43,29 @@ try {
   cleanFolderRecursive(RELEASE_DIR);
 } catch(e) {
   console.log(e);
-  //process.exit(1);
-} finally {
-  process.exit(0);
+  process.exit(1);
+}
+
+console.log(`\x1b[32m> Moving conpty.dll...\x1b[0m`);
+if (os.platform() !== 'win32') {
+  console.log('  SKIPPED (not Windows)');
+} else {
+  const windowsArch = os.arch();
+  if (!CONPTY_SUPPORTED_ARCH.includes(windowsArch)) {
+    console.log(`  SKIPPED (unsupported architecture ${windowsArch})`);
+  } else {
+    const versionFolder = fs.readdirSync(CONPTY_DIR)[0];
+    console.log(`  Found version ${versionFolder}`);
+    const sourceFolder = path.join(CONPTY_DIR, versionFolder, `win10-${windowsArch}`);
+    const destFolder = path.join(RELEASE_DIR, 'conpty');
+    fs.mkdirSync(destFolder, { recursive: true });
+    for (const file of ['conpty.dll', 'OpenConsole.exe']) {
+      const sourceFile = path.join(sourceFolder, file);
+      const destFile = path.join(destFolder, file);
+      console.log(`  Copying ${sourceFile} -> ${destFile}`);
+      fs.copyFileSync(sourceFile, destFile);
+    }
+  }
 }
+
+process.exit(0);

src/win/conpty.cc

@@ -177,8 +177,7 @@ HANDLE LoadConptyDll(const Napi::CallbackInfo& info,
   }
   std::wstring currentDirStr(currentDir);
 
-  // TODO: Support arm64
-  std::wstring conptyDllPath = currentDirStr + L"\\third_party\\conpty\\1.19.240130002\\win10-x64\\conpty.dll";
+  std::wstring conptyDllPath = currentDirStr + L"\\build\\Release\\conpty\\conpty.dll";
   if (!path_util::file_exists(conptyDllPath)) {
     throw errorWithCode(info, "Cannot find conpty.dll");
   }