From d0388ff0650e79824cfe0a2f7ad37971a8647c37 Mon Sep 17 00:00:00 2001
From: Chip Morningstar <chip@fudco.com>
Date: Wed, 9 Jun 2021 14:49:15 -0700
Subject: [PATCH] feat: drive loopbox from config instead of command line

---
 .../swingset-runner/demo/encouragementBotComms/runnerArgs  | 1 -
 packages/swingset-runner/src/main.js                       | 7 +------
 2 files changed, 1 insertion(+), 7 deletions(-)
 delete mode 100644 packages/swingset-runner/demo/encouragementBotComms/runnerArgs

diff --git a/packages/swingset-runner/demo/encouragementBotComms/runnerArgs b/packages/swingset-runner/demo/encouragementBotComms/runnerArgs
deleted file mode 100644
index 4702d86cd79..00000000000
--- a/packages/swingset-runner/demo/encouragementBotComms/runnerArgs
+++ /dev/null
@@ -1 +0,0 @@
---loopbox
diff --git a/packages/swingset-runner/src/main.js b/packages/swingset-runner/src/main.js
index 5f9cf8961ba..6e1a3ffd428 100644
--- a/packages/swingset-runner/src/main.js
+++ b/packages/swingset-runner/src/main.js
@@ -77,7 +77,6 @@ FLAGS may be:
   --globalmetering - install metering on global objects
   --meter          - run metered vats (implies --globalmetering and --indirect)
   --config FILE    - read swingset config from FILE instead of inferring it
-  --loopbox        - make the loopbox device available to the bootstrap vat
 
 CMD is one of:
   help   - print this helpful usage information
@@ -185,7 +184,6 @@ export async function main() {
   let dbDir = null;
   let dbSize = 0;
   let initOnly = false;
-  let loopbox = false;
 
   while (argv[0] && argv[0].startsWith('-')) {
     const flag = argv.shift();
@@ -287,9 +285,6 @@ export async function main() {
       case '--lmdb':
         dbMode = flag;
         break;
-      case '--loopbox':
-        loopbox = true;
-        break;
       case '-v':
       case '--verbose':
         verbose = true;
@@ -340,7 +335,7 @@ export async function main() {
     config = loadBasedir(basedir);
   }
   const deviceEndowments = {};
-  if (loopbox) {
+  if (config.loopboxSenders) {
     const { loopboxSrcPath, loopboxEndowments } = buildLoopbox('immediate');
     config.devices = {
       loopbox: {