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Big update to help text and add a simple description

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This commit is contained in:
Marc Di Luzio 2020-07-26 16:57:43 +01:00
parent 47e2e13c49
commit cec61a9db7
1 changed files with 31 additions and 18 deletions
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49
cmd/rove/main.go
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@ -22,24 +22,28 @@ var defaultDataPath = path.Join(home, ".local/share/")
// Command usage // Command usage
func printUsage() { func printUsage() {
fmt.Fprintf(os.Stderr, "Usage: rove COMMAND [ARGS...]\n") fmt.Fprintln(os.Stderr, "Usage: rove ARG [OPT...]")
fmt.Fprintln(os.Stderr, "\nCommands") fmt.Fprintf(os.Stderr, "\n")
fmt.Fprintln(os.Stderr, "\tserver-status prints the server status") fmt.Fprintln(os.Stderr, "Arguments:")
fmt.Fprintln(os.Stderr, "\tregister NAME registers an account and stores it (use with -name)") fmt.Fprintln(os.Stderr, "\tversion outputs version")
fmt.Fprintln(os.Stderr, "\tcommand COMMAND [VAL...] issue commands to rover, accepts multiple, see below") fmt.Fprintln(os.Stderr, "\thelp outputs this usage text")
fmt.Fprintln(os.Stderr, "\tradar gathers radar data for the current rover") fmt.Fprintln(os.Stderr, "\tconfig [HOST] outputs the local config, optionally sets host")
fmt.Fprintln(os.Stderr, "\tstatus gets status info for current rover") fmt.Fprintln(os.Stderr, "\tserver-status prints the server status")
fmt.Fprintln(os.Stderr, "\tconfig [HOST] outputs the local config info, optionally sets host") fmt.Fprintln(os.Stderr, "\tregister NAME registers an account and spawns a rover")
fmt.Fprintln(os.Stderr, "\thelp outputs this usage information") fmt.Fprintln(os.Stderr, "\tradar prints radar data in ASCII form")
fmt.Fprintln(os.Stderr, "\tversion outputs version info") fmt.Fprintln(os.Stderr, "\tstatus gets rover status")
fmt.Fprintln(os.Stderr, "\nRover commands:") fmt.Fprintln(os.Stderr, "\tcommand CMD [VAL...] queues commands, accepts multiple, see below")
fmt.Fprintln(os.Stderr, "\ttoggle toggles the sails, either catching the wind, or charging from the sun") fmt.Fprintf(os.Stderr, "\n")
fmt.Fprintln(os.Stderr, "\tstash stores the object at the rover location in the inventory") fmt.Fprintln(os.Stderr, "Rover commands:")
fmt.Fprintln(os.Stderr, "\trepair uses an inventory object to repair the rover") fmt.Fprintln(os.Stderr, "\ttoggle toggles the current sail mode")
fmt.Fprintln(os.Stderr, "\tbroadcast MSG broadcast a simple ASCII triplet to nearby rovers") fmt.Fprintln(os.Stderr, "\tstash stores the object at the rover location in the inventory")
fmt.Fprintln(os.Stderr, "\tsalvage salvages a dormant rover for parts") fmt.Fprintln(os.Stderr, "\trepair repairs the rover using inventory item")
fmt.Fprintln(os.Stderr, "\nEnvironment") fmt.Fprintln(os.Stderr, "\tbroadcast MSG broadcast a simple ASCII triplet to nearby rovers")
fmt.Fprintln(os.Stderr, "\tROVE_USER_DATA path to user data, defaults to "+defaultDataPath) fmt.Fprintln(os.Stderr, "\tsalvage salvages a dormant rover for parts")
fmt.Fprintln(os.Stderr, "\ttransfer transfer's control into a dormant rover")
fmt.Fprintf(os.Stderr, "\n")
fmt.Fprintln(os.Stderr, "Environment")
fmt.Fprintln(os.Stderr, "\tROVE_USER_DATA path to user data, defaults to "+defaultDataPath)
} }
const gRPCport = 9090 const gRPCport = 9090
@ -356,6 +360,15 @@ func InnerMain(command string, args ...string) error {
func main() { func main() {
// Bail without any args // Bail without any args
if len(os.Args) == 1 { if len(os.Args) == 1 {
fmt.Fprintf(os.Stderr, "\n")
fmt.Fprintln(os.Stderr, "m mm mmm m m mmm")
fmt.Fprintln(os.Stderr, "#\" \" #\" \"# \"m m\" #\" #")
fmt.Fprintln(os.Stderr, "# # # #m# #\"\"\"\"")
fmt.Fprintln(os.Stderr, "# \"#m#\" # \"#mm\"")
fmt.Fprintf(os.Stderr, "\n")
fmt.Fprintln(os.Stderr, "Rove is an asychronous nomadic game about exploring a planet as part of a loose community.")
fmt.Fprintln(os.Stderr, "Visit https://mdiluz.github.io/rove/ for more information.")
fmt.Fprintf(os.Stderr, "\n")
printUsage() printUsage()
os.Exit(1) os.Exit(1)
} }