From 358bcf8325de164b551f0c59d1d2a9d7ecf20ea8 Mon Sep 17 00:00:00 2001
From: Bob Mottram <bob@robotics.uk.to>
Date: Fri, 4 Nov 2016 14:06:09 +0000
Subject: [PATCH] Etherpad app
---
src/freedombone-utils-nodejs | 35 +++++++++++++++++++++++++++++++++++
1 file changed, 35 insertions(+)
diff --git a/src/freedombone-utils-nodejs b/src/freedombone-utils-nodejs
index 89e3a81b5..1d2541bfc 100755
--- a/src/freedombone-utils-nodejs
+++ b/src/freedombone-utils-nodejs
@@ -36,6 +36,10 @@ VARIANTS='mesh'
NODEJS_VERSION='6.2.2'
NODEJS_N_VERSION='2.1.4'
+# This file keeps track of the apps needing nodejs
+# so that it can be removed if tere are no apps which need it
+NODEJS_INSTALLED_APPS_FILE=$HOME/.nodejs-apps
+
function mesh_install_nodejs {
chroot "${rootdir}" apt-get -yq install nodejs
chroot "${rootdir}" apt-get -yq install npm curl
@@ -65,6 +69,31 @@ EOF
chroot "${rootdir}" rm -f /root/install-nodejs.sh
}
+function remove_nodejs {
+ if [ ! $1 ]; then
+ return
+ fi
+ if [ ! -f $NODEJS_INSTALLED_APPS_FILE ]; then
+ return
+ fi
+ sed -i "/install_${1}/d" $NODEJS_INSTALLED_APPS_FILE
+ if ! grep "install_" $NODEJS_INSTALLED_APPS_FILE; then
+ apt-get -yq remove --purge nodejs
+
+ if [ -f /usr/bin/nodejs ]; then
+ rm /usr/bin/nodejs
+ fi
+ if [ -f /usr/local/bin/node ]; then
+ rm /usr/local/bin/node
+ fi
+ if [ -f /usr/bin/node ]; then
+ rm /usr/bin/node
+ fi
+
+ rm $NODEJS_INSTALLED_APPS_FILE
+ fi
+}
+
function install_nodejs {
if [ $INSTALLING_MESH ]; then
mesh_install_nodejs
@@ -101,6 +130,12 @@ EOF
fi
rm -f /root/install-nodejs.sh
+ if [ $1 ]; then
+ if ! grep "install_${1}" $NODEJS_INSTALLED_APPS_FILE; then
+ echo "install_${1}" >> $NODEJS_INSTALLED_APPS_FILE
+ fi
+ fi
+
mark_completed $FUNCNAME
}
--
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