libgo/go/cmd/go/testdata/script/mod_get_ambiguous_arg.txt

go mod tidy
cp go.mod go.mod.orig

# If there is no sensible *package* meaning for 'm/p', it should refer
# to *module* m/p.

go get -d m/p  # @latest
go list -m all
stdout '^m/p v0.3.0 '
! stdout '^m '

cp go.mod.orig go.mod

go get -d m/p@v0.1.0
go list -m all
stdout '^m/p v0.1.0 '
! stdout '^m '

# When feasible, the argument 'm/p' in 'go get m/p' refers to *package* m/p,
# which is in module m.
#
# (It only refers to *module* m/p if there is no such package at the
# requested version.)

go get -d m/p@v0.2.0
go list -m all
stdout '^m v0.2.0 '
stdout '^m/p v0.1.0 '  # unchanged from the previous case

# Repeating the above with module m/p already in the module graph does not
# change its meaning.

go get -d m/p@v0.2.0
go list -m all
stdout '^m v0.2.0 '
stdout '^m/p v0.1.0 '

-- go.mod --
module example.com

go 1.16

replace (
	m v0.1.0 => ./m01
	m v0.2.0 => ./m02
	m v0.3.0 => ./m03
	m/p v0.1.0 => ./mp01
	m/p v0.2.0 => ./mp02
	m/p v0.3.0 => ./mp03
)
-- m01/go.mod --
module m

go 1.16
-- m01/README.txt --
Module m at v0.1.0 does not yet contain package p.

-- m02/go.mod --
module m

go 1.16

require m/p v0.1.0
-- m02/p/p.go --
// Package p is present in module m, but not module m/p.
package p

-- m03/go.mod --
module m

go 1.16

require m/p v0.1.0
-- m03/README.txt --
Module m at v0.3.0 no longer contains package p.

-- mv2/go.mod --
module m/v2

go 1.16
-- mv2/README.txt --
This module is m/v2. It doesn't actually need to exist,
but it explains how module m could plausibly exist
and still contain package p at 'latest' even when module
m/p also exists.

-- mp01/go.mod --
module m/p

go 1.16
-- mp01/README.txt --
This module is m/p.
Package m/p does not exist in this module.
-- mp02/go.mod --
module m/p

go 1.16
-- mp02/README.txt --
This module is m/p.
Package m/p does not exist in this module.
-- mp03/go.mod --
module m/p

go 1.16
-- mp03/README.txt --
This module is m/p.
Package m/p does not exist in this module.