Verify what nodejs name is

Linux distros may change the name of nodejs binary file,it was found two names: "
node" or "nodejs".
The script has to identify which name of the nodejs binary is being used before
continuing.

Also, depending on the distro sh files may change and it is more secure to use
/bin/bash than /bin/sh. For compatibility purposes

Signed-off-by: Bruno Bottazzini <[email protected]>

install.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 # This file is part of the Soletta Project
 #
@@ -35,6 +35,8 @@ print_need_dep () {
 }
 
 RETVAL=0
+SYSTEMD_SERVICE_PATH="/etc/systemd/system"
+
 test_dep () {
     SILENT=$2
     PKG_NAME=$3
@@ -65,6 +67,9 @@ fi
 test_dep "node" 1
 if [ $RETVAL -eq 1 ]; then
     test_dep "nodejs" 0 "nodejs"
+    NODE_BIN_NAME="nodejs"
+else
+    NODE_BIN_NAME="node"
 fi
 
 test_dep "sol-fbp-runner" 1
@@ -78,20 +83,29 @@ test_dep "dot" 0 "graphviz"
 
 test_dep "npm" 0 "npm"
 
-test_dep "bower" 1
+test_dep "bower" 1 2>/dev/null
 if [ $RETVAL -eq 1 ]; then
      print_need_dep "bower"
      echo "sudo npm install -g bower"
      exit 1
+else
+     BOWER=$(bower -v)
+     if [ -z "$BOWER" ]; then
+        echo "If you are running distro debian based machine run:"
+        echo "sudo apt-get install nodejs-legacy"
+        exit 1
+    fi
 fi
 
 npm install
 bower install
+
 echo "Installing required services..."
 SERVER_PATH=$(cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd)
-su -c "cp $SERVER_PATH/scripts/units/[email protected] /lib/systemd/system/"
-su -c "cp $SERVER_PATH/scripts/units/soletta-dev-app-server.service.in /lib/systemd/system/soletta-dev-app-server.service"
-su -c "sed -i "s@PATH@"$SERVER_PATH"@" /lib/systemd/system/soletta-dev-app-server.service"
+su -c "cp $SERVER_PATH/scripts/units/[email protected] $SYSTEMD_SERVICE_PATH/ &&
+       cp $SERVER_PATH/scripts/units/soletta-dev-app-server.service.in $SYSTEMD_SERVICE_PATH/soletta-dev-app-server.service &&
+       sed -i "s@PATH@"$SERVER_PATH"@" $SYSTEMD_SERVICE_PATH/soletta-dev-app-server.service &&
+       sed -i "s@"NODE_BIN_NAME"@"$NODE_BIN_NAME"@" $SYSTEMD_SERVICE_PATH/soletta-dev-app-server.service"
 systemctl daemon-reload
 echo "to start server run:"
 echo "systemctl start soletta-dev-app-server"

scripts/fbp-runner.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 # This file is part of the Soletta Project
 #

scripts/units/soletta-dev-app-server.service.in

@@ -3,7 +3,7 @@ Description=Run Soletta Development Application server
 After=warn-boot.service
 
 [Service]
-ExecStart=/usr/bin/node PATH/server/app.js 1> /dev/null 2>&1
+ExecStart=/usr/bin/NODE_BIN_NAME PATH/server/app.js 1> /dev/null 2>&1
 Environment="NODE_ENV=production"
 
 [Install]