APP_NAME and APP_VSN calculation needs to run in the right directory (#…

…531)
bitwalker · Sep 10, 2018 · 74e3e80 · 74e3e80
1 parent 97a5e0a
commit 74e3e80
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/docs/guides/building_in_docker.md b/docs/guides/building_in_docker.md
@@ -59,11 +59,11 @@ First, our build script, in `bin/build`, would look something like this:
 
 set -e
 
+cd /opt/build
+
 APP_NAME="$(grep 'app:' mix.exs | sed -e 's/\[//g' -e 's/ //g' -e 's/app://' -e 's/[:,]//g')"
 APP_VSN="$(grep 'version:' mix.exs | cut -d '"' -f2)"
 
-cd /opt/build
-
 mkdir -p /opt/build/rel/artifacts
 
 # Install updated versions of hex/rebar