Disable Go Workspaces when executing 'go list' in agent packaging pro…

…cess (#4039) (#4113) running 'go list' with Go worspaces enabled will report all modules listed on go.work, what would make GetModuleName to fail as it requires 'go list' to return only one module, the agent itself. (cherry picked from commit bccb12e) Co-authored-by: Anderson Queiroz <[email protected]>
elastic · Jan 31, 2024 · 9db5527 · 9db5527
1 parent 84d27d9
commit 9db5527
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/dev-tools/mage/gotool/go.go b/dev-tools/mage/gotool/go.go
@@ -45,12 +45,18 @@ var Test goTest = runGoTest
 
 // GetModuleName returns the name of the module.
 func GetModuleName() (string, error) {
-	lines, err := getLines(callGo(nil, "list", "-m"))
+	lines, err := getLines(callGo(
+		// Disabling the Go workspaces prevents 'go list' from listing all
+		// modules within the workspace.
+		map[string]string{"GOWORK": "off"},
+		"list",
+		"-m"))
 	if err != nil {
 		return "", err
 	}
 	if len(lines) != 1 {
-		return "", fmt.Errorf("unexpected number of lines")
+		return "", fmt.Errorf("expected 'go list -m' to return 1 line, got %d",
+			len(lines))
 	}
 	return lines[0], nil
 }