Merge branch 'expr-sucks'

Author: nebhale

config/app_dynamics_agent.yml

@@ -18,5 +18,5 @@
 version: 4.1.+
 repository_root: ! '{default.repository.root}/app-dynamics'
 default_application_name:
-default_node_name: ! '$(expr "$VCAP_APPLICATION" : ''.*application_name[": ]*\([-_a-zA-Z0-9]*\).*''):$(expr "$VCAP_APPLICATION" : ''.*instance_index[": ]*\([[:digit:]]*\).*'')'
+default_node_name: ! '$(ruby -e "require ''json'' ; a = JSON.parse(ENV[''VCAP_APPLICATION'']); puts \"#{a[''application_name'']}:#{a[''instance_index'']}\"")'
 default_tier_name:

config/introscope_agent.yml

@@ -17,4 +17,4 @@
 ---
 repository_root: ""
 version: 9.7.+
-default_agent_name: "$(expr \"$VCAP_APPLICATION\" : \'.*application_name[\": ]*\\([A-Za-z0-9_-]*\\).*\')"
+default_agent_name: ! '$(ruby -e "require ''json'' ; puts JSON.parse(ENV[''VCAP_APPLICATION''])[''application_name'']")'

config/your_kit_profiler.yml

@@ -19,4 +19,4 @@ version: 2015.+
 repository_root: ! '{default.repository.root}/your-kit/{platform}/{architecture}'
 enabled: false
 port: 10001
-default_session_name: ! '$(expr "$VCAP_APPLICATION" : ''.*application_name[": ]*\([-_a-zA-Z0-9]*\).*''):$(expr "$VCAP_APPLICATION" : ''.*instance_index[": ]*\([[:digit:]]*\).*'')'
+default_session_name: ! '$(ruby -e "require ''json'' ; a = JSON.parse(ENV[''VCAP_APPLICATION'']); puts \"#{a[''application_name'']}:#{a[''instance_index'']}\"")'