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go help exit code 2 #39770

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hellojukay opened this issue Jun 23, 2020 · 2 comments
Closed

go help exit code 2 #39770

hellojukay opened this issue Jun 23, 2020 · 2 comments

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@hellojukay
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@hellojukay hellojukay commented Jun 23, 2020

What version of Go are you using (go version)?

go version go1.13.6 linux/amd64

Does this issue reproduce with the latest release?

What operating system and processor architecture are you using (go env)?

go env Output
GO111MODULE="on"
GOARCH="amd64"
GOBIN=""
GOCACHE="/home/hellojukay/.cache/go-build"
GOENV="/home/hellojukay/.config/go/env"
GOEXE=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
components,git-biz.qianxin-inc.cn/ats-ng/nspm-2.0"
GOOS="linux"
GOPATH="/home/hellojukay/go"
GOPROXY="https://goproxy.io"
GOROOT="/home/hellojukay/go"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/home/hellojukay/go/pkg/tool/linux_amd64"
GCCGO="gccgo"
AR="ar"
CC="gcc"
CXX="g++"
CGO_ENABLED="0"
GOMOD="/dev/null"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build902988545=/tmp/go-build -gno-record-gcc-switches"

What did you do?

go -h | grep build

What did you expect to see?

it should get help usage about build

	build       compile packages and dependencies
	buildmode   build modes
	cache       build and test caching

What did you see instead?

build golang print usage to stderr,

go -h 
echo $?
2

it thank go -h should exit 0

@davecheney
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@davecheney davecheney commented Jun 23, 2020

The go command returned -2 because -h is not recognised.

@hellojukay hellojukay closed this Jun 23, 2020
@hellojukay
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@hellojukay hellojukay commented Jun 23, 2020

yes , go help exit with 0

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