chore: liniting

Author: richardschneider

src/subcomandante-lite.js

@@ -1,45 +1,45 @@
-'use strict'
-
-const runner = require('child_process')
-const debug = require('debug')('subchild')
-
-const children = []
-
-function removeChild (child) {
-  const i = children.indexOf(child)
-  if (i !== -1) {
-    children.slice(i, 1)
-  }
-}
-
-function killAll () {
-  debug('killing all children')
-  let child
-  while((child = children.shift()) !== undefined) {
-    debug(child.pid, 'killing')
-    child.kill();
-  }
-}
-
-process.once('error', killAll)
-process.once('exit', killAll)
-process.once('SIGTERM', killAll)
-process.once('SIGINT', killAll)
-
-function run (cmd, args, opts) {
-  const child = runner.execFile(cmd, args, opts)
-  debug(child.pid, 'new')
-
-  children.push(child);
-  child.once('error', () => {
-    debug(child.pid, 'error')
-    removeChild(child)
-  })
-  child.once('exit', () => {
-    debug(child.pid, 'exit')
-    removeChild(child);
-  })
-  return child
-}
-
-module.exports = run
+'use strict'
+
+const runner = require('child_process')
+const debug = require('debug')('subchild')
+
+const children = []
+
+function removeChild (child) {
+  const i = children.indexOf(child)
+  if (i !== -1) {
+    children.slice(i, 1)
+  }
+}
+
+function killAll () {
+  debug('killing all children')
+  let child
+  while ((child = children.shift()) !== undefined) {
+    debug(child.pid, 'killing')
+    child.kill()
+  }
+}
+
+process.once('error', killAll)
+process.once('exit', killAll)
+process.once('SIGTERM', killAll)
+process.once('SIGINT', killAll)
+
+function run (cmd, args, opts) {
+  const child = runner.execFile(cmd, args, opts)
+  debug(child.pid, 'new')
+
+  children.push(child)
+  child.once('error', () => {
+    debug(child.pid, 'error')
+    removeChild(child)
+  })
+  child.once('exit', () => {
+    debug(child.pid, 'exit')
+    removeChild(child)
+  })
+  return child
+}
+
+module.exports = run