fix(launch-editor): ignore output to stderr (#14)

Author: SamVerschueren

src/launch-editor.ts

@@ -200,7 +200,9 @@ function guessEditor() {
   // `Get-Process` on Windows
   try {
     if (process.platform === "darwin") {
-      const output = child_process.execSync("ps x").toString()
+      const output = child_process
+        .execSync("ps x", { stdio: ["pipe", "pipe", "ignore"] })
+        .toString()
       const processNames = Object.keys(COMMON_EDITORS_OSX)
       for (let i = 0; i < processNames.length; i++) {
         const processName = processNames[i]
@@ -214,6 +216,7 @@ function guessEditor() {
       const output = child_process
         .execSync(
           "wmic process where \"executablepath is not null\" get executablepath",
+          { stdio: ["pipe", "pipe", "ignore"] },
         )
         .toString()
       const runningProcesses = output.split("\r\n")
@@ -229,7 +232,9 @@ function guessEditor() {
       // x List all processes owned by you
       // -o comm Need only names column
       const output = child_process
-        .execSync("ps x --no-heading -o comm --sort=comm")
+        .execSync(
+          "ps x --no-heading -o comm --sort=comm",
+          { stdio: ["pipe", "pipe", "ignore"] })
         .toString()
       const processNames = Object.keys(COMMON_EDITORS_LINUX)
       for (let i = 0; i < processNames.length; i++) {