Ask the user to submit bugs

Provide directions for submitting bugs including what
data to include and how to enable debug logging.

Signed-off-by: Mark D Horn <mark.d.horn@intel.com>

clr-installer/main.go

@@ -255,6 +255,7 @@ func main() {
 					fmt.Printf("  %s\n", err)
 					os.Exit(1)
 				} else {
+					log.RequestCrashInfo()
 					fatal(err)
 				}
 			}
@@ -287,5 +288,6 @@ func main() {
 			}
 			fatal(err)
 		}
+		log.RequestCrashInfo()
 	}
 }

log/log.go

@@ -86,7 +86,29 @@ func SetOutputFilename(logFile string) (*os.File, error) {
 	return filehandle, nil
 }
 
-// GetPreConfFile ... get the filename log output to filename instead of stdout/stderr
+// RequestCrashInfo prints information for the user on how to properly report the
+// crash of the installer and how to gather more information
+func RequestCrashInfo() {
+	fmt.Println("Please report this crash using GitHub Issues:")
+	fmt.Println("\thttps://github.com/clearlinux/clr-installer/issues")
+
+	fmt.Println("")
+
+	fmt.Println("Include the following as attachments to enable diagnosis:")
+	fmt.Printf("\t%s\n", preConfName)
+	fmt.Printf("\t%s\n", logFileName)
+
+	fmt.Println("")
+
+	fmt.Println("If the problem persists, enabling additional logging will be helpful in")
+	fmt.Println("diagnosing the issue. At the OS Boot screen, hit 'e' to edit the kernel")
+	fmt.Println("command line. Add the following to the end of the line:")
+	fmt.Println("\tclri.loglevel=4")
+
+	fmt.Println("")
+}
+
+// GetPreConfFile ... returns the filename of where to store the pre-configuration file
 func GetPreConfFile() string {
 	return preConfName
 }

log/log_test.go

@@ -280,3 +280,13 @@ func TestFailedToSetOutput(t *testing.T) {
 		t.Fatal("Should have failed to open log file")
 	}
 }
+
+func TestGetPreConfFile(t *testing.T) {
+	if GetPreConfFile() != preConfName {
+		t.Fatal("log.GetPreConfFile() should always match log.preConfName")
+	}
+}
+
+func TestRequestCrashInfo(t *testing.T) {
+	RequestCrashInfo()
+}