[short] skip

env GO111MODULE=on

# 'go get' outside a module with an executable prints a deprecation message.
go get example.com/cmd/a
stderr '^go get: installing executables with ''go get'' in module mode is deprecated.$'
stderr 'Use ''go install pkg@version'' instead.'


go mod init m

# 'go get' inside a module with a non-main package does not print a message.
# This will stop building in the future, but it's the command we want to use.
go get rsc.io/quote
! stderr deprecated

# 'go get' inside a module with an executable prints a different
# deprecation message.
go get example.com/cmd/a
stderr '^go get: installing executables with ''go get'' in module mode is deprecated.$'
stderr 'To adjust and download dependencies of the current module, use ''go get -d'''
