cmd/go: add go prefix in base.Fatalf

For #70537

Change-Id: I20e239611f07aa13915367c3a44994a43b5482d7
Reviewed-on: https://go-review.googlesource.com/c/go/+/631535
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Veronica Silina <veronicasilina@google.com>
Reviewed-by: Michael Matloob <matloob@golang.org>

diff --git a/src/cmd/go/internal/auth/auth.go b/src/cmd/go/internal/auth/auth.go
index dc9c7f58bb7b1294b26733ad4a72470528ce39ed..b008e9c2818f2c7f744f239832e4862e43e63ea2 100644 (file)
--- a/src/cmd/go/internal/auth/auth.go
+++ b/src/cmd/go/internal/auth/auth.go
@@ -60,18 +60,18 @@ func runGoAuth(client *http.Client, res *http.Response, url string) {
                command = strings.TrimSpace(command)
                words := strings.Fields(command)
                if len(words) == 0 {
-                       base.Fatalf("GOAUTH encountered an empty command (GOAUTH=%s)", cfg.GOAUTH)
+                       base.Fatalf("go: GOAUTH encountered an empty command (GOAUTH=%s)", cfg.GOAUTH)
                }
                switch words[0] {
                case "off":
                        if len(goAuthCmds) != 1 {
-                               base.Fatalf("GOAUTH=off cannot be combined with other authentication commands (GOAUTH=%s)", cfg.GOAUTH)
+                               base.Fatalf("go: GOAUTH=off cannot be combined with other authentication commands (GOAUTH=%s)", cfg.GOAUTH)
                        }
                        return
                case "netrc":
                        lines, err := readNetrc()
                        if err != nil {
-                               base.Fatalf("could not parse netrc (GOAUTH=%s): %v", cfg.GOAUTH, err)
+                               base.Fatalf("go: could not parse netrc (GOAUTH=%s): %v", cfg.GOAUTH, err)
                        }
                        for _, l := range lines {
                                r := http.Request{Header: make(http.Header)}
@@ -80,18 +80,18 @@ func runGoAuth(client *http.Client, res *http.Response, url string) {
                        }
                case "git":
                        if len(words) != 2 {
-                               base.Fatalf("GOAUTH=git dir method requires an absolute path to the git working directory")
+                               base.Fatalf("go: GOAUTH=git dir method requires an absolute path to the git working directory")
                        }
                        dir := words[1]
                        if !filepath.IsAbs(dir) {
-                               base.Fatalf("GOAUTH=git dir method requires an absolute path to the git working directory, dir is not absolute")
+                               base.Fatalf("go: GOAUTH=git dir method requires an absolute path to the git working directory, dir is not absolute")
                        }
                        fs, err := os.Stat(dir)
                        if err != nil {
-                               base.Fatalf("GOAUTH=git encountered an error; cannot stat %s: %v", dir, err)
+                               base.Fatalf("go: GOAUTH=git encountered an error; cannot stat %s: %v", dir, err)
                        }
                        if !fs.IsDir() {
-                               base.Fatalf("GOAUTH=git dir method requires an absolute path to the git working directory, dir is not a directory")
+                               base.Fatalf("go: GOAUTH=git dir method requires an absolute path to the git working directory, dir is not a directory")
                        }
 
                        if url == "" {