Layer
-
::in_workdir(+dir)
: Temporary change the image's working directory, affecting any operations inside the operator. -
::in_env(+key, +value)
: Temporary set environment variable, affecting any operations inside the operator. -
::merge
: Squash anything inside into one image layer.The only allowed operations inside are
run
,copy
and::copy
. This can improve image size if operations overwrite each other.