Print version/date of toml-test in result

README.md

@@ -53,10 +53,10 @@ For example, to run the tests against the Go TOML library:
     % go install github.com/BurntSushi/toml/cmd/toml-test-encoder@master
 
     % toml-test toml-test-decoder
-    toml-test [toml-test-decoder]: using embeded tests: 278 passed
+    toml-test v2023-10-23 [toml-test-decoder]: using embeded tests: 278 passed
 
     % toml-test -encoder toml-test-encoder
-    toml-test [toml-test-encoder]: using embeded tests:  94 passed,  0 failed
+    toml-test v2023-10-23 [toml-test-encoder]: using embeded tests:  94 passed,  0 failed
 
 The default is to use the tests compiled in the binary; you can use `-testdir`
 to load tests from the filesystem. You can use `-run [name]` or `-skip [name]`

cmd/toml-test/main.go

@@ -179,7 +179,8 @@ func main() {
 		}
 	}
 
-	fmt.Printf("toml-test %s: ", cmd)
+	_, _, date := zli.GetVersion()
+	fmt.Printf("toml-test v%s %s: ", date.Format("2006-01-02"), cmd)
 	if testDir == "" {
 		fmt.Print("using embedded tests")
 	} else {