src/cmd/go/testdata/script/mod_upgrade_patch_mod.txt

env GO111MODULE=on
[short] skip

# Initially, we are at v1.0.0 for all dependencies.
cp go.mod go.mod.orig
go list -m all
stdout '^patch.example.com/direct v1.0.0'
stdout '^patch.example.com/indirect v1.0.0'
! stdout '^patch.example.com/depofdirectpatch'

# get -m -u=patch, with no arguments, should patch-update all dependencies,
# pulling in transitive dependencies and also patching those.
cp go.mod.orig go.mod
go get -m -u=patch
go list -m all
stdout '^patch.example.com/direct v1.0.1'
stdout '^patch.example.com/indirect v1.0.1'
stdout '^patch.example.com/depofdirectpatch v1.0.0'

# 'get -m all@patch' should be equivalent to 'get -u=patch -m all'
cp go.mod.orig go.mod
go get -m all@patch
go list -m all
stdout '^patch.example.com/direct v1.0.1'
stdout '^patch.example.com/indirect v1.0.1'
stdout '^patch.example.com/depofdirectpatch v1.0.0'

# Requesting the direct dependency with -u=patch but without an explicit version
# should patch-update it and its dependencies.
cp go.mod.orig go.mod
go get -m -u=patch patch.example.com/direct
go list -m all
stdout '^patch.example.com/direct v1.0.1'
stdout '^patch.example.com/indirect v1.0.1'
stdout '^patch.example.com/depofdirectpatch v1.0.1'

# Requesting only the indirect dependency should not update the direct one.
cp go.mod.orig go.mod
go get -m -u=patch patch.example.com/indirect
go list -m all
stdout '^patch.example.com/direct v1.0.0'
stdout '^patch.example.com/indirect v1.0.1'
! stdout '^patch.example.com/depofdirectpatch'

# @patch should apply only to the specific module.
# but the result must reflect its upgraded requirements.
cp go.mod.orig go.mod
go get -m patch.example.com/direct@patch
go list -m all
stdout '^patch.example.com/direct v1.0.1'
stdout '^patch.example.com/indirect v1.0.0'
stdout '^patch.example.com/depofdirectpatch v1.0.0'

# An explicit @patch should override a general -u.
cp go.mod.orig go.mod
go get -m -u patch.example.com/direct@patch
go list -m all
stdout '^patch.example.com/direct v1.0.1'
stdout '^patch.example.com/indirect v1.1.0'
stdout '^patch.example.com/depofdirectpatch v1.0.1'

# An explicit @latest should override a general -u=patch.
cp go.mod.orig go.mod
go get -m -u=patch patch.example.com/direct@latest
go list -m all
stdout '^patch.example.com/direct v1.1.0'
stdout '^patch.example.com/indirect v1.0.1'
! stdout '^patch.example.com/depofdirectpatch'

# Standard-library modules cannot be upgraded explicitly.
cp go.mod.orig go.mod
! go get -m std@patch
stderr 'explicit requirement on standard-library module std not allowed'


-- go.mod --
module x

require patch.example.com/direct v1.0.0

-- main.go --
package x
import _ "patch.example.com/direct"