Melodic compatibility: modify getifip for bionic output (#88)

Rayman · mikepurvis · commit 737bef8402a9 · 2019-10-09T12:46:34.000-04:00
* Add net-tools as dependency because ifconfig is used

* Modify getifip to handle bionic ifconfig output
diff --git a/package.xml b/package.xml
@@ -15,6 +15,7 @@
   <buildtool_depend>catkin</buildtool_depend>
 
   <exec_depend>daemontools</exec_depend>
+  <exec_depend>net-tools</exec_depend>
   <exec_depend>roslaunch</exec_depend>
   <exec_depend>xacro</exec_depend>
 
diff --git a/scripts/getifip b/scripts/getifip
@@ -27,4 +27,4 @@
 # 
 # Please send comments, questions, or patches to code@clearpathrobotics.com 
 
-echo `LANG=C ifconfig $1 | grep -o 'inet addr:[^ ]*' | cut -d: -f2`
+echo `LANG=C ifconfig $1 | perl -lne '/inet (addr:)?(.[^ ]+)/ && print $2'`

Original file line number	Diff line number	Diff line change
`@@ -27,4 +27,4 @@`
`27`	`27`	`#`
`28`	`28`	`# Please send comments, questions, or patches to code@clearpathrobotics.com`
`29`	`29`
`30`		-echo `LANG=C ifconfig $1 \| grep -o 'inet addr:[^ ]*' \| cut -d: -f2`
	`30`	+echo `LANG=C ifconfig $1 \| perl -lne '/inet (addr:)?(.[^ ]+)/ && print $2'`