From df5e288aef4856c982b7ddf7a90a6e2ee05683d4 Mon Sep 17 00:00:00 2001
From: Pragmatic Software <pragma78@gmail.com>
Date: Thu, 10 Feb 2022 16:30:11 -0800
Subject: [PATCH] compiler_vm: add-serials can be configured with env

---
 applets/compiler_vm/host/devices/add-serials  | 17 +++++++++++++++--
 applets/compiler_vm/host/devices/serial-2.xml |  2 +-
 applets/compiler_vm/host/devices/serial-3.xml |  2 +-
 3 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/applets/compiler_vm/host/devices/add-serials b/applets/compiler_vm/host/devices/add-serials
index b321cf58..26d143ca 100755
--- a/applets/compiler_vm/host/devices/add-serials
+++ b/applets/compiler_vm/host/devices/add-serials
@@ -1,2 +1,15 @@
-virsh attach-device --config pbot-vm serial-2.xml
-virsh attach-device --config pbot-vm serial-3.xml
+#!/bin/sh
+
+DOMAIN="${PBOTVM_DOMAIN:-pbot-vm}"
+SERIAL="${PBOTVM_SERIAL:-5555}"
+HEART="${PBOTVM_HEART:-5556}"
+
+install_serial() {
+    file=$1 port=$2
+    sed -i.1 "s/[\$]PORT[\$]/$port/" $file
+    virsh attach-device --config $DOMAIN $file
+    mv $file.1 $file
+}
+
+install_serial serial-2.xml $SERIAL
+install_serial serial-3.xml $HEART
diff --git a/applets/compiler_vm/host/devices/serial-2.xml b/applets/compiler_vm/host/devices/serial-2.xml
index 45ec745f..7d9e08ef 100644
--- a/applets/compiler_vm/host/devices/serial-2.xml
+++ b/applets/compiler_vm/host/devices/serial-2.xml
@@ -1,5 +1,5 @@
 <serial type='tcp'>
-    <source mode='bind' host='127.0.0.1' service='5555' tls='no'/>
+    <source mode='bind' host='127.0.0.1' service='$PORT$' tls='no'/>
     <protocol type='raw'/>
     <target port='2'/>
 </serial>
diff --git a/applets/compiler_vm/host/devices/serial-3.xml b/applets/compiler_vm/host/devices/serial-3.xml
index 229be48d..34f0e1b7 100644
--- a/applets/compiler_vm/host/devices/serial-3.xml
+++ b/applets/compiler_vm/host/devices/serial-3.xml
@@ -1,5 +1,5 @@
 <serial type='tcp'>
-    <source mode='bind' host='127.0.0.1' service='5556' tls='no'/>
+    <source mode='bind' host='127.0.0.1' service='$PORT$' tls='no'/>
     <protocol type='raw'/>
     <target port='3'/>
 </serial>