list all valid flags (commands) to soong_ui upon unknown command
Test: m nothing
Bug: N/A
Change-Id: I0dd94c18e945a0ef4311b076d49086281ef288af
diff --git a/cmd/soong_ui/main.go b/cmd/soong_ui/main.go
index 9ee373e..fc2e8e1 100644
--- a/cmd/soong_ui/main.go
+++ b/cmd/soong_ui/main.go
@@ -67,7 +67,7 @@
}
// list of supported commands (flags) supported by soong ui
-var commands []command = []command{
+var commands = []command{
{
flag: "--make-mode",
description: "build the modules by the target name (i.e. soong_docs)",
@@ -562,7 +562,11 @@
}
// command not found
- return nil, nil, fmt.Errorf("Command not found: %q", args)
+ flags := make([]string, len(commands))
+ for i, c := range commands {
+ flags[i] = c.flag
+ }
+ return nil, nil, fmt.Errorf("Command not found: %q\nDid you mean one of these: %q", args, flags)
}
// For Bazel support, this moves files and directories from e.g. out/dist/$f to DIST_DIR/$f if necessary.