OS X does not have realpath

Check that realpath is present. OS X doesn't have realpath. The RPi builds on Docker for Mac if you increase the VM size. I am using 256G for my image. See the Docker for Mac preferences.
2019-11-11 11:43:28 -06:00 · 2019-11-11 11:43:28 -06:00 · d316b9bcab
parent 95ba042c83
commit d316b9bcab
1 changed files with 3 additions and 1 deletions
--- a/build-docker.sh
+++ b/build-docker.sh
@ -31,7 +31,9 @@ do
 done

 # Ensure that the configuration file is an absolute path
-CONFIG_FILE=$(realpath -s "$CONFIG_FILE")
+if test -x /usr/bin/realpath; then
+	CONFIG_FILE=$(realpath -s "$CONFIG_FILE")
+fi

 # Ensure that the confguration file is present
 if test -z "${CONFIG_FILE}"; then