much faster tab closing on macOS

terminus-terminal/package.json

@@ -42,6 +42,7 @@
     "async-lock": "^1.0.0",
     "font-manager": "0.3.0",
     "hterm-umdjs": "1.4.1",
+    "macos-native-processlist": "^1.0.0",
     "mz": "^2.6.0",
     "node-pty-tmp": "0.7.2",
     "ps-node": "^0.1.6",

terminus-terminal/src/services/sessions.service.ts

@@ -155,6 +155,14 @@ export class Session extends BaseSession {
         if (!this.truePID) {
             return []
         }
+        if (process.platform === 'darwin') {
+            let processes = await require('macos-native-processlist').getProcessList()
+            return processes.filter(x => x.ppid === this.truePID).map(p => ({
+                pid: p.pid,
+                ppid: p.ppid,
+                command: p.name,
+            }))
+        }
         return new Promise<IChildProcess[]>((resolve, reject) => {
             psNode.lookup({ ppid: this.truePID }, (err, processes) => {
                 if (err) {

terminus-terminal/webpack.config.js

@@ -58,6 +58,7 @@ module.exports = {
     'font-manager',
     'path',
     'node-pty-tmp',
+    'macos-native-processlist',
     'mz/fs',
     'mz/child_process',
     /^rxjs/,

terminus-terminal/yarn.lock

@@ -97,6 +97,13 @@ loader-utils@^1.0.2:
     emojis-list "^2.0.0"
     json5 "^0.5.0"
 
+macos-native-processlist@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/macos-native-processlist/-/macos-native-processlist-1.0.0.tgz#1dcf1fac554e057f90c6451c39420e065d186a68"
+  integrity sha512-FYA5DzCBvt+1wcCR8iFoCW2zZ8GZXtR6Ee/kpC9gVlqvEcM2ooma71KV8EIP2VaM+v2HOQAVvNoKSmFBd4z8dQ==
+  dependencies:
+    nan "^2.10.0"
+
 mz@^2.6.0:
   version "2.6.0"
   resolved "https://registry.yarnpkg.com/mz/-/mz-2.6.0.tgz#c8b8521d958df0a4f2768025db69c719ee4ef1ce"