a bit o' spruce, from http://play.spruce.cf

spruce.json

{"flavor":"1.29.0","prune":["meta"],"env":["HOME=\\\"crn:v1:staging:public:metrics-router:jp-tok:a/f36568ed17b24eceb0f31afcf48286f1:08af24dc-6a61-4391-99f4-59827516f571::\\\""],"cherry_pick":[],"yaml":[{"filename":"file1.yml","contents":"connect_to: (( grab $HOME ))\n\n\n\n"}],"skip_eval":false,"fallback_append":false,"go_patch":false,"debug":true,"trace":false}