# as the base.
# Verifies golang.org/issue/41700.

[short] skip
[!git] skip
env GOPROXY=direct
env GOSUMDB=off
go mod init m

# Control: check that v1.0.0 is the only version and is retracted.
go list -m -versions vcs-test.golang.org/git/retract-pseudo.git
stdout '^vcs-test.golang.org/git/retract-pseudo.git$'
go list -m -versions -retracted vcs-test.golang.org/git/retract-pseudo.git

	GoMod      string           `json:",omitempty"` // path to go.mod file describing module, if any
	GoVersion  string           `json:",omitempty"` // go version used in module
	Retracted  []string         `json:",omitempty"` // retraction information, if any (with -retracted or -u)
	Deprecated string           `json:",omitempty"` // deprecation message, if any (with -u)
	Error      *ModuleError     `json:",omitempty"` // error loading module

# the main module).

cp go.mod go.mod.orig

go mod graph
cp stdout graph-1.17.txt
stdout '^example\.com/m example\.com/retract/incompatible@v1\.0\.0$'
stdout '^example\.net/lazy@v0\.1\.0 example\.com/retract/incompatible@v1\.0\.0$'
! stdout 'example\.com/retract/incompatible@v2\.0\.0\+incompatible'

go mod graph -go=1.17
cmp stdout graph-1.17.txt

cmp go.mod go.mod.orig

# There are two ways for the module author to bring the two into alignment.
# One is to *explicitly* 'exclude' the version that is already *implicitly*
# pruned out under 1.17.

go mod edit -exclude=example.com/retract/incompatible@v2.0.0+incompatible

					continue
				}
			}

			allowed := CheckAllowed
			if IsRevisionQuery(path, vers) || mode&ListRetracted != 0 {
				// Allow excluded and retracted versions if the user asked for a
				// specific revision or used 'go list -retracted'.
				allowed = nil
			}
			info, err := queryReuse(ctx, path, vers, current, allowed, reuse)
			if err != nil {
				var origin *codehost.Origin
				if info != nil {

# 'go install pkg@version' will only match a retracted version if it's
# explicitly requested.
env GO111MODULE=on
go list -m -versions example.com/cmd
! stdout v1.9.0
go list -m -versions -retracted example.com/cmd
stdout v1.9.0
go install example.com/cmd/a@latest
go version -m $GOPATH/bin/a$GOEXE

//
// Later replace directives take priority.
//
// require directives are not de-duplicated. That's left up to higher-level
// logic (MVS).
//
// retract directives are not de-duplicated since comments are
// meaningful, and versions may be retracted multiple times.
func (f *WorkFile) removeDups() {
	removeDups(f.Syntax, nil, &f.Replace)

import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

@Target({ElementType.TYPE, ElementType.METHOD})
@Retention(RetentionPolicy.RUNTIME)

git add go.mod p.go
git commit -m 'create module retract-pseudo'
git branch -m main
git tag v1.0.0

git mv p.go q.go
git commit -m 'trivial change'

git show-ref --tags --heads
cmp stdout .git-refs

-- .git-refs --
713affd19d7b9b6dc876b603017f3dcaab8ba674 refs/heads/main
64c061ed4371ef372b6bbfd58ee32015d6bfc3e5 refs/tags/v1.0.0
-- go.mod --
module vcs-test.golang.org/git/retract-pseudo.git

go 1.16

retract v1.0.0

Keita Mochizuki <******@****.***> 1684927009 +0900