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| author | Mauri de Souza Meneguzzo <mauri870@gmail.com> | 2023-08-02 13:47:16 +0000 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2023-08-02 15:10:16 +0000 |
| commit | 76b8e80fab89e11c61e86a49ec65589b3cd06c91 (patch) | |
| tree | 0e785c25e0c25e45eca648f70e5ebec951bfb0f4 /src | |
| parent | 2350afd2e8ab054390e284c95d5b089c142db017 (diff) | |
| download | go-76b8e80fab89e11c61e86a49ec65589b3cd06c91.tar.xz | |
cmd/go: missing name in failed command error
Fixed the error reporting for an unknown command to
preserve the name when displaying the error message.
Fixes #61604
Change-Id: I13defb84e61265ab48ab514e9d4f1626a4a3f758
GitHub-Last-Rev: 5d2889c60ceb3f43bb63b6641ecbcca08b7cd365
GitHub-Pull-Request: golang/go#61607
Reviewed-on: https://go-review.googlesource.com/c/go/+/513555
Run-TryBot: Russ Cox <rsc@golang.org>
Reviewed-by: David Chase <drchase@google.com>
Auto-Submit: Russ Cox <rsc@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/cmd/go/main.go | 6 | ||||
| -rw-r--r-- | src/cmd/go/testdata/script/go_badcmd.txt | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/src/cmd/go/main.go b/src/cmd/go/main.go index 2898c68049..7b73642b5a 100644 --- a/src/cmd/go/main.go +++ b/src/cmd/go/main.go @@ -175,7 +175,11 @@ func main() { if used > 0 { helpArg += " " + strings.Join(args[:used], " ") } - fmt.Fprintf(os.Stderr, "go %s: unknown command\nRun 'go help%s' for usage.\n", cfg.CmdName, helpArg) + cmdName := cfg.CmdName + if cmdName == "" { + cmdName = args[0] + } + fmt.Fprintf(os.Stderr, "go %s: unknown command\nRun 'go help%s' for usage.\n", cmdName, helpArg) base.SetExitStatus(2) base.Exit() } diff --git a/src/cmd/go/testdata/script/go_badcmd.txt b/src/cmd/go/testdata/script/go_badcmd.txt new file mode 100644 index 0000000000..661375adc6 --- /dev/null +++ b/src/cmd/go/testdata/script/go_badcmd.txt @@ -0,0 +1,2 @@ +! go asdf +stderr '^go asdf: unknown command' |