# Test query for non-defaults in the env

env GOROOT=./a
env GOTOOLCHAIN=local
env GOSUMDB=nodefault
env GOPROXY=nodefault
env GO111MODULE=auto
env CGO_CFLAGS=nodefault
env CGO_CPPFLAGS=nodefault

go env -changed
# linux output like GOTOOLCHAIN='local'
# windows output like GOTOOLCHAIN=local
stdout 'GOTOOLCHAIN=''?local''?'
stdout 'GOSUMDB=''?nodefault''?'
stdout 'GOPROXY=''?nodefault''?'
stdout 'GO111MODULE=''?auto''?'

	GOFLAGS
	GOGCCFLAGS
	GOHOSTARCH
	GOHOSTOS
	GOINSECURE
	GOMIPS
	GOMIPS64
	GOMODCACHE
	GONOPROXY
	GONOSUMDB
	GOOS
	GOPATH
	GOPPC64
	GOPRIVATE
	GOPROXY
	GORISCV64
	GOROOT
	GOSUMDB
	GOTMPDIR
	GOTOOLCHAIN
	GOTOOLDIR
	GOVCS
	GOWASM
	GOWORK
	GO_EXTLINK_ENABLED
	PKG_CONFIG

	GOWASM, goWASMChanged       = EnvOrAndChanged("GOWASM", fmt.Sprint(buildcfg.GOWASM))

	GOPROXY, GOPROXYChanged     = EnvOrAndChanged("GOPROXY", "")
	GOSUMDB, GOSUMDBChanged     = EnvOrAndChanged("GOSUMDB", "")
	GOPRIVATE                   = Getenv("GOPRIVATE")
	GONOPROXY, GONOPROXYChanged = EnvOrAndChanged("GONOPROXY", GOPRIVATE)
	GONOSUMDB, GONOSUMDBChanged = EnvOrAndChanged("GONOSUMDB", GOPRIVATE)

		{Name: "GOPRIVATE", Value: cfg.GOPRIVATE},
		{Name: "GOPROXY", Value: cfg.GOPROXY, Changed: cfg.GOPROXYChanged},
		{Name: "GOROOT", Value: cfg.GOROOT},
		{Name: "GOSUMDB", Value: cfg.GOSUMDB, Changed: cfg.GOSUMDBChanged},
		{Name: "GOTMPDIR", Value: cfg.Getenv("GOTMPDIR")},
		{Name: "GOTOOLCHAIN"},
		{Name: "GOTOOLDIR", Value: build.ToolDir},
		{Name: "GOVCS", Value: cfg.GOVCS},

		"TESTGO_EXE=" + testGo,
		"TESTGO_VCSTEST_HOST=" + httpURL.Host,
		"TESTGO_VCSTEST_TLS_HOST=" + httpsURL.Host,
		"TESTGO_VCSTEST_CERT=" + srvCertFile,
		"TESTGONETWORK=panic", // cleared by the [net] condition
		"GOSUMDB=" + testSumDBVerifierKey,
		"GONOPROXY=",
		"GONOSUMDB=",
		"GOVCS=*:all",
		"devnull=" + os.DevNull,
		"goversion=" + gover.Local(),
		"CMDGO_TEST_RUN_MAIN=true",
		"HGRCPATH=",
		"GOTOOLCHAIN=auto",

[short] skip
[!git] skip

env GO111MODULE=on
env GOPROXY=direct
env GOSUMDB=off

# go mod download with the pseudo-version should invoke git but not have a TagSum or Ref.
go mod download -x -json vcs-test.golang.org/git/hello.git@v0.0.0-20170922010558-fc3a09f3dc5c
stderr 'git( .*)* fetch'
cp stdout hellopseudo.json
! stdout '"(Query|TagPrefix|TagSum|Ref)"'
stdout '"Version": "v0.0.0-20170922010558-fc3a09f3dc5c"'
stdout '"VCS": "git"'

export VERSION

# Base version of Istio image to use
BASE_VERSION ?= master-2024-06-02T19-03-25
ISTIO_BASE_REGISTRY ?= gcr.io/istio-release

export GO111MODULE ?= on
export GOPROXY ?= https://proxy.golang.org
export GOSUMDB ?= sum.golang.org

# If GOPATH is not set by the env, set it to a sane value
GOPATH ?= $(shell cd ${ISTIO_GO}/../../..; pwd)
export GOPATH

value to verify the file hasn't changed since it was first downloaded. Known
hashes are stored in a file in the module root directory named go.sum. Hashes
may also be downloaded from the checksum database depending on the values of
GOSUMDB, GOPRIVATE, and GONOSUMDB.

For details, see https://golang.org/ref/mod#authenticating.
`,
}

var HelpPrivate = &base.Command{
	UsageLine: "private",

		of module path prefixes that should always be fetched directly
		or that should not be compared against the checksum database.
		See https://golang.org/ref/mod#private-modules.
	GOROOT
		The root of the go tree.
	GOSUMDB
		The name of checksum database to use and optionally its public key and
		URL. See https://golang.org/ref/mod#authenticating.
	GOTOOLCHAIN
		Controls which Go toolchain is used. See https://go.dev/doc/toolchain.

//		or that should not be compared against the checksum database.
//		See https://golang.org/ref/mod#private-modules.
//	GOROOT
//		The root of the go tree.
//	GOSUMDB
//		The name of checksum database to use and optionally its public key and
//		URL. See https://golang.org/ref/mod#authenticating.
//	GOTOOLCHAIN
//		Controls which Go toolchain is used. See https://go.dev/doc/toolchain.