env GO111MODULE=on

# Go should reject relative paths in GOMODCACHE environment.

env GOMODCACHE="~/test"
! go install example.com/tools/cmd/hello@latest
stderr 'must be absolute path'

env GOMODCACHE="./test"
! go install example.com/tools/cmd/hello@latest

# Define this here and not in the main mkdocs.yml file because that one is auto
# updated and written, and the script would remove the env var
INHERIT: !ENV [INSIDERS_FILE, '../en/mkdocs.no-insiders.yml']
markdown_extensions:
  pymdownx.highlight:

			"If unset fallbacks to ETCD_CREDS env.")
}

func lookupEnv(env string) (string, error) {
	result, ok := os.LookupEnv(env)
	if !ok || len(result) == 0 {
		return result, fmt.Errorf("%s variable unset - expected failure", env)
	}
	return result, nil
}

func fallbackToEnv(flag, env string) (string, error) {
	klog.Infof("--%s unset - falling back to %s variable", flag, env)
	return lookupEnv(env)
}

		"param-foo":             "bar",
		"env-GATEWAY_INTERFACE": "CGI/1.1",
		"env-HTTP_HOST":         "example.com",
		"env-PATH_INFO":         "",
		"env-QUERY_STRING":      "foo=bar&a=b",
		"env-REMOTE_ADDR":       "1.2.3.4",
		"env-REMOTE_HOST":       "1.2.3.4",
		"env-REMOTE_PORT":       "1234",
		"env-REQUEST_METHOD":    "GET",
		"env-REQUEST_URI":       "/test.go?foo=bar&a=b",
		"env-SCRIPT_FILENAME":   os.Args[0],

handle git

env GIT_AUTHOR_NAME=bwk
env GIT_AUTHOR_EMAIL=bwk
env GIT_COMMITTER_NAME='Russ Cox'
env GIT_COMMITTER_EMAIL='******@****.***'

git init

at 2017-09-21T21:05:58-04:00
git add hello.go
git commit -a -m 'hello'
git branch -m master

git log --oneline --decorate=short
cmp stdout .git-log

-- .git-log --
fc3a09f (HEAD -> master) hello
-- hello.go --
package main

func main() {
	println("hello, world")

env GO111MODULE=on
env sumdb=$GOSUMDB
env proxy=$GOPROXY
env GOPROXY GONOPROXY GOSUMDB GONOSUMDB
env dbname=localhost.localdev/sumdb

# disagreeing with the sumdb produces security errors
# (this also populates tiles on the sumdb server).
cp go.mod.orig go.mod
env GOSUMDB=$sumdb' '$proxy/sumdb-wrong
! go get rsc.io/quote
stderr 'go: rsc.io/quote@v1.5.2: verifying module: checksum mismatch'
stderr 'downloaded: h1:3fEy'

  const absl::Status write_status =
      WriteStringToFile(dst_file_path, "test_string");
  ASSERT_THAT(write_status, IsOk());

  auto* const env = tsl::Env::Default();
  ASSERT_THAT(env->FileExists(dst_file_path), IsOk());

  std::string data{};
  ASSERT_THAT(tsl::ReadFileToString(env, dst_file_path, &data), IsOk());

  EXPECT_THAT(data, Eq("test_string"));
}

TEST(IoTest, ReadFileToString) {

# Regression test for 'go install' locations in GOPATH mode.
env GO111MODULE=off
[short] skip

# Without $GOBIN set, binaries should be installed into the GOPATH bin directory.
env GOBIN=
rm $GOPATH/bin/go-cmd-test$GOEXE
go install go-cmd-test
exists $GOPATH/bin/go-cmd-test$GOEXE

# With $GOBIN set, binaries should be installed to $GOBIN.
env GOBIN=$WORK/bin1
mkdir -p $GOBIN
go install go-cmd-test
exists $GOBIN/go-cmd-test$GOEXE

env TESTGO_VERSION=go1.500
env TESTGO_VERSION_SWITCH=mismatch

# go env GOMOD should not trigger a toolchain download
cd $GOPATH/mod
go env GOMOD
stdout mod[/\\]go.mod
! stderr 'go: toolchain go1.500 invoked to provide go1.700'

# go env GOWORK should not trigger a toolchain download
cd $GOPATH/work
go env GOWORK
stdout work[/\\]go.work
! stderr 'go: toolchain go1.500 invoked to provide go1.700'

-- $GOPATH/mod/go.mod --

# golang.org/issue/14176#issuecomment-179895769
# golang.org/issue/14192
# -I arguments to compiler could end up not in GOPATH order,
# leading to unexpected import resolution in the compiler.

env GO111MODULE=off
env GOPATH=$WORK/p1${:}$WORK/p2
mkdir $WORK/p1/src/foo $WORK/p2/src/baz
mkdir $WORK/p2/pkg/${GOOS}_${GOARCH} $WORK/p1/src/bar
cp foo.go $WORK/p1/src/foo/foo.go
cp baz.go $WORK/p2/src/baz/baz.go
cp foo.a $WORK/p2/pkg/${GOOS}_${GOARCH}/foo.a