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| author | Russ Cox <rsc@golang.org> | 2019-04-08 11:23:42 -0400 |
|---|---|---|
| committer | Russ Cox <rsc@golang.org> | 2019-04-23 00:58:08 +0000 |
| commit | f0e97546962736fe4aa73b7c7ed590f0134515e1 (patch) | |
| tree | d6903cc240c0cdef29bcd0d7fa3b059eab080a17 /src/cmd/go/internal/base | |
| parent | e40dffe55ac0ec40fc325bf9ef03dde297fcc2c0 (diff) | |
| download | go-git-f0e97546962736fe4aa73b7c7ed590f0134515e1.tar.gz | |
cmd/go: add env -w and env -u to set and unset default env vars
Setting environment variables for go command configuration
is too difficult and system-specific. This CL adds go env -w,
to change the default settings more easily, in a portable way.
It also adds go env -u, to unset those changes.
See https://golang.org/design/30411-env for details.
Fixes #30411.
Change-Id: I36e83f55b666459f8f7f482432a4a6ee015da71d
Reviewed-on: https://go-review.googlesource.com/c/go/+/171137
Run-TryBot: Russ Cox <rsc@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
Diffstat (limited to 'src/cmd/go/internal/base')
| -rw-r--r-- | src/cmd/go/internal/base/goflags.go | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/cmd/go/internal/base/goflags.go b/src/cmd/go/internal/base/goflags.go index 2f50b50bfc..187c2a1472 100644 --- a/src/cmd/go/internal/base/goflags.go +++ b/src/cmd/go/internal/base/goflags.go @@ -7,7 +7,6 @@ package base import ( "flag" "fmt" - "os" "runtime" "strings" @@ -62,7 +61,7 @@ func InitGOFLAGS() { // (Both will show the GOFLAGS setting if let succeed.) hideErrors := cfg.CmdName == "env" || cfg.CmdName == "bug" - goflags = strings.Fields(os.Getenv("GOFLAGS")) + goflags = strings.Fields(cfg.Getenv("GOFLAGS")) if goflags == nil { goflags = []string{} // avoid work on later InitGOFLAGS call } |